IDLindexCommands!IDL is a commercial interactive data analysis and graphics system. Version 3.6 is available as IDL and version 1 is activated by XIDL. Enhancements to the versions running at PPPL allow access to the TFTR raw data, waveforms, and Ufiles.
To make an unlabeled plot of the plasma current for shot 84123:
$ IDL ;open waveform file for 68850 IDL> wfget,68850,'mb-ip-sl',wfdesc,iqual,x0,dx,ip,ngot,xunits,yunits,ierr Seconds Amps Plasma Current IDL> xarr=fltarr(ngot) ;define independent axis IDL> for i=long(1),ngot do xarr(i-1)=x0+dx*(i-1) IDL> uplot,xarr,ip
To make an unlabeled plot of the MM raw data:
IDL> aa = ROPEN(1,66508,'mm','tftr') ;open MM raw data file % Compiled module: ROPEN. % Compiled module: SHRCALL. # devices in file= 176 IDL> chan23 = RINFO(1,'DMM-IN-23-S') ;read a digitizer channel % Compiled module: RINFO. type= 16npts in device= 32768 BITS,TYPE,NPTS,RANGE,FORMAT FOLLOW -32768 16 8192 5 starting index= 1 ending index= 32768 STATUS= 0 NREAD= 32768 IDL> UPLOT,chan23(1000:1999) ; plot points 1001-2000
See ``HELP IDL'' for more information. IDL is maintained by Bill Davis and Tom Gibney.