==>runtrx start: date: Fri Aug 1 13:22:28 EDT 2025 ( transpgrid3.pppl.gov ) argv = 2 iarg = 2 cmd_opt = pre runtrx: tok.yy = AUGD.16 ==========(runtrx)====================== date: Fri Aug 1 13:22:28 EDT 2025 ( transpgrid3.pppl.gov ) args: 33616A01 pre ==========(runtrx)====================== ==========(runtrx)====================== ==========TRANSP preprocessing========== date: Fri Aug 1 13:22:28 EDT 2025 ( transpgrid3.pppl.gov ) ==========check for 33616A01_mdsmark.sh=== ==========(runtrx)====================== ==========TRDAT execution=============== date: Fri Aug 1 13:22:28 EDT 2025 ( transpgrid3.pppl.gov ) TRDAT TRANSP Version: 24.0.1 TRANSP DOI: 10.11578/dc.20180627.4 Build Date: 2023/10/21 %trmpi_init.f90: LOG_LEVEL env. var.: 1 %trmpi_init.f90: logfile_level: warn (mpi_share_env) process myid= 0 cwd: /local/tr_kmckay/transp_compute/AUGD/33616A01 CTOKNM : Cdir = /local/tr_kmckay/transp_compute/AUGD/33616A01/ % DIRECTORY IS /local/tr_kmckay/transp_compute/AUGD/33616A01/; TOKAMAK ID SET TO AUGD %trmpi_openlog: LOGFILE_LEVEL = warn namelist element value field(s): decimal point(s) inserted: TOB_XZEFF WGHTA %NLIST: open namelist file33616A01TR.ZDA %trcom_static_box: loading static data -----------> entering UF0GET. NAMED FILE: ./33616A01_tmp/P33616.NBI %UF0DRD: DIMENSIONALITY OF INPUT FILE = 2 %UF0GET: SCALAR NBEAM = # OF BEAMS NOT FOUND IN NB2 DATA FILE namelist NBEAM used: 8 NAMED FILE: ./33616A01_tmp/M33616.MRY %UF0DRD: DIMENSIONALITY OF INPUT FILE = 3 %OK: BTOR_CCW not found, using namelist: nlbccw = F %OK: ITOR_CCW not found, using namelist: nljccw = T %UF0GET -- finished. %DATCHK: TEQ, fixed-boundary DATCHK: CHECKING ARRAY DIMENSIONS, SWITCHES, ETC %DATCHK: NYXINV incremented to be odd: 101 161 %DATCHK: no Lower Hybrid, NLLH=F TIDXSW defaulted: value of 0.05 assigned. %DATCHK: NMODEL=2, Const. v & with minimal diffusivity: DFIMIN= 0.000000000000000E+000 cm2/sec. %DATCKA: ACfile times pre-screen... %DATCKA -- CHECKING NON-DEFAULT SPECIFICATIONS FOR AC FILE I/O GIVEN IN NAMELIST CHARACTER DATA ARRAYS "SELOUT" AND "SELAVG" %ASCXFIN -- AC FILE OPERATION COMPLETED SUCCESSFULLY. dummy trdatusub vsn trgdat_check called (OK). dummy trdatusub vsn trgdat_psload called (OK). *UTRCHK: CHECKING TRDAT NAMELIST SPECIFICATIONS. %UTRCHK: TEQ, fixed-boundary *DDEFIN: SET UP PHYSICS DATA FOR ANALYSIS: TIME RANGE IS TINIT= 5.4000E+00, FTIME= 6.0500E+00 SECONDS. SETSCD - SET SCALAR DATA FOR UPF SETTIM - SET UP TIMING INFORMATION FOR UPF *UF1GET: PROCESSING "CUR": plasma current amps ------------------- NAMED FILE: ./33616A01_tmp/SM33616.CUR %CHKTIM: DATA TIME RANGE 5.4100E+00 TO 6.0500E+00 SECONDS DOES NOT COVER THE ENTIRE ANALYSIS TIME RANGE (TINIT,FTIME). *UF1GET: PROCESSING "RBZ": [ext. B field] * R Tesla*cm ----------- NAMED FILE: ./33616A01_tmp/S33616.RBZ %CHKTIM: DATA TIME RANGE 5.4100E+00 TO 6.0500E+00 SECONDS DOES NOT COVER THE ENTIRE ANALYSIS TIME RANGE (TINIT,FTIME). %SETDFLT: "GAS" INPUT DATA FILE NOT SPECIFIED ==>DEFAULT VALUE SUBSTITUTED, GASFLN = 0.0000E+00 *UF1GET: PROCESSING "VSF": surface voltage volts ----------------- NAMED FILE: ./33616A01_tmp/U33616.VSF %CHKTIM: DATA TIME RANGE 5.4100E+00 TO 6.0500E+00 SECONDS DOES NOT COVER THE ENTIRE ANALYSIS TIME RANGE (TINIT,FTIME). *UF1GET: PROCESSING "ZEF": Zeff ------------------------------- NAMED FILE: ./33616A01_tmp/Z33616.ZEF %CHKTIM: DATA TIME RANGE 5.4100E+00 TO 6.0500E+00 SECONDS DOES NOT COVER THE ENTIRE ANALYSIS TIME RANGE (TINIT,FTIME). *UF3GET: PROCESSING "MRY": Moments boundary cm ------------------- NAMED FILE: ./33616A01_tmp/M33616.MRY ? *FATAL* END OF FILE OR READ ERROR ON UFILE READ: DEPENDENT COORDINATE (F) DATA ? DATA NOT READ DUE TO ERROR - HIT RETURN ?UF3GET: READ ERROR ./33616A01_tmp/M33616.MRY (MRY) ?UF3GET: ERROR READING UFILE DATA AFTER SUCCESSFUL HEADER READ ***** FATAL ERROR ***** UF3GET-- ERROR ACQUIRING PROFILE INPUT DATA ? SetMom: Expected 4 groups of moments, got 38 %SETMOM: NMOM = 0 ***** FATAL ERROR ***** SETMOM -- ERROR(S) SETTING UP MOMENTS BDY DATA ?lincir_contour: logic error, too many segments attach to one point ?setlim: unable to contour line and circle limiters ***** FATAL ERROR ***** SETLIM-- ERROR(S) ACQUIRING LIMITER DATA *UF2GET: PROCESSING "NER": electron density n/cm**3 -------------- NAMED FILE: ./33616A01_tmp/NE33616.IDA ?FIXUNS: UFILE NER DATA UNITS LABEL " " NOT RECOGNIZED ?UF2GET: UFILE UNITS ERROR ./33616A01_tmp/NE33616.IDA (NER) ***** FATAL ERROR ***** UF2GET -- ERROR ACQUIRING PROFILE INPUT DATA ?SETD2D: ERROR PROCESSING => ./33616A01_tmp/NE33616.IDA (NER) *UF2GET: PROCESSING "OMG": plasma rotation rad/sec --------------- NAMED FILE: ./33616A01_tmp/ANGF33616.CEZCMZ %CHKTIM: DATA TIME RANGE 5.4000E+00 TO 6.0500E+00 SECONDS DOES NOT COVER THE ENTIRE ANALYSIS TIME RANGE (TINIT,FTIME). %SETDAT2-- X axis is normalized flux, not modified, npts=101 *UF2GET: PROCESSING "QPR": q profile --------------------------- NAMED FILE: ./33616A01_tmp/Q33616.QPR _%UF2GET FALLBACK: 1D UFILE INPUT => TIME INVARIANT PROFILE %SETDAT2-- X axis is normalized flux, not modified, npts=141 *UF2GET: PROCESSING "TER": electron temperature eV --------------- NAMED FILE: ./33616A01_tmp/TE33616.IDA ?FIXUNS: UFILE TER DATA UNITS LABEL " " NOT RECOGNIZED ?UF2GET: UFILE UNITS ERROR ./33616A01_tmp/TE33616.IDA (TER) ***** FATAL ERROR ***** UF2GET -- ERROR ACQUIRING PROFILE INPUT DATA ?SETD2D: ERROR PROCESSING => ./33616A01_tmp/TE33616.IDA (TER) *UF2GET: PROCESSING "TI2": ion temperature eV -------------------- NAMED FILE: ./33616A01_tmp/TI33616.CEZCMZ %CHKTIM: DATA TIME RANGE 5.4000E+00 TO 6.0500E+00 SECONDS DOES NOT COVER THE ENTIRE ANALYSIS TIME RANGE (TINIT,FTIME). %SETDAT2-- X axis is normalized flux, not modified, npts=101 *DDEFIN: Set Plasma Heating parameters :- ========================== -> entering setnbi (neutral beam powers, voltages, etc.) SETNBI - SET UP NEUTRAL BEAM DATA FOR UPF *UF2GET: PROCESSING "NB2": beam heating data ------------------- NAMED FILE: ./33616A01_tmp/P33616.NBI %beam voltages set from namelist... %SETNBI- BEAM FULL ENERGY FRACTIONS SET BY NAMELIST !! %SETNBI- BEAM HALF ENERGY FRACTIONS SET BY NAMELIST !! %setnbi: NBI on/off times taken from data. %NB_ONOFF: NBI on/off times (s): 5.4100E+00 6.0500E+00 -> entering setecp (ECH/ECCD powers) SETECP - SET UP ECRH POWER DATA FOR UPF *UF2GET: PROCESSING "ECP": ECRF antenna powers watts ------------- NAMED FILE: ./33616A01_tmp/P33616.ECH %ECH/ECCD on/off times taken from data. %EC_ONOFF: ECH on/off times (s): 5.4100E+00 6.0500E+00 SETECP - read polar/poloidal angles vs. time *UF2GET: PROCESSING "ECA": ECRF poloidal aim degrees ------------- NAMED FILE: ./33616A01_tmp/THETR33616.ECH SETECP - read azimuthal/toroidal angles vs. time *UF2GET: PROCESSING "ECB": ECRF toroidal aim degrees ------------- NAMED FILE: ./33616A01_tmp/PHITR33616.ECH Zeff vs. time only: Zeff vs. time input data provided. %SETDFLT: "DTG" INPUT DATA FILE NOT SPECIFIED ==>DEFAULT VALUE SUBSTITUTED, DTMAXG = 1.0000E-02 %setmisc -- time dependent geometry timestep enabled (ZOOM is off). %SETDFLT: "DTS" INPUT DATA FILE NOT SPECIFIED ==>DEFAULT VALUE SUBSTITUTED, DT_SOURCES = 1.0000E-02 %setmisc -- time dependent source timestep enabled (ZOOM is off). %SETDFLT: "DTX" INPUT DATA FILE NOT SPECIFIED ==>DEFAULT VALUE SUBSTITUTED, DT_OUTPUT = 1.0000E-02 %setmisc -- time dependent output timestep enabled (ZOOM is off). -------------------------------------------------- %trdat_bdy_check -- checking plasma boundary data ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.40000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.42000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.43000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.44000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.45000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.46000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.47000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.49000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.50000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.51000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.53000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.54000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.56000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.57000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.58000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.60000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.61000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.62000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.63000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.64000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.65000000000000 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.66999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.67999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.68999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.69999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.70999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.71999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.73999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.74999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.75999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.77999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.78999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.79999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.80999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.81999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.82999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.84999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.85999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.86999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.87999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.88999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.89999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.91999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.92999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.93999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.94999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.95999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.96999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.98999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 5.99999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 6.00999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 6.02999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 6.03999999999999 ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? 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bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. ?? bdy_check: consecutive bdy points overlap. ?? bdy_check: bdy points coincident. trdat_bdy_check error at time= 6.05000000000000 trdat_bdy_check: NOT OK. ...min(r_curvature/(Rmax-Rmin)) is: 1.00000000000000 ...at time t= 5.40000000000000 seconds. ------------> thermal ion ptcl balance summary: Hydrogen (absent) Deuterium NDEFINE=0 NMODEL=2 RC=Tau(p) GF=ZERO Tritium (absent) Helium-3 (absent) Helium-4 (absent) Lithium-6 (absent) Recycling fractions RFRAC are specified. ------------------------------------ Fast ion summary: Beam species: D Fusion product species: (None) Minority RF species: (None) ------------------------------------ TRDAT ERROR: There were errors reading the data USER TYPEAHEAD BUFFER CONTENTS: w q %ABORTR: TA = 0.00000E+00 ** TRANSP ABORTR SUBROUTINE CALLED ** %bad_exit: generic f77 error exit call (errset status 999) ERRSET called, istat= 999 program exiting... ==========(runtrx TRDAT sts = 1)====== ==========LABEL execution=============== date: Fri Aug 1 13:22:28 EDT 2025 ( transpgrid3.pppl.gov ) ?label: messages: %trmpi_init.f90: LOG_LEVEL env. var.: 1 %trmpi_init.f90: logfile_level: warn (mpi_share_env) process myid= 0 cwd: /local/tr_kmckay/transp_compute/AUGD/33616A01 >ENTER TRANSP RUN ID: namelist element value field(s): decimal point(s) inserted: TOB_XZEFF WGHTA %NLIST: open namelist file33616A01TR.ZDA %trcom_static_box: loading static data ? Error opening NetCDF file 33616A01PH.CDF :: Run trdat first! %bad_exit: generic f77 error exit call (errset status 999) ERRSET called, istat= 999 program exiting... ?label: exit status is 1 ==========(runtrx)====================== date: Fri Aug 1 13:22:28 EDT 2025 ( transpgrid3.pppl.gov ) ==========>runtrx error exit status: 2