MNTHE - Relates to the number of poloidal zones, 
.
MNPSI - Relates to the number of 
surfaces, 
. This
version only implements a single size MN=MAX(MNTHE, MNPSI).
ISYM - Plasma up-down symmetry switch.
0.0 
Up-down asymmetry.
1.0 Up-down symmetry. ZZERO must = 0.
ISPH - Special profile switch for Spheromaks.
0.0 Tokamak.
1.0 Spheromak.
IPLOT - (obsolete).
0.0 profiles plotted versus .
1.0 profiles plotted versus 
.
IBOOT - Bootstrap current model switch.
1.0 collisionless Hirshman
2.0 collisional Harris
3.0 full Hirshman-Sigmar
ICZERO - Switch to determine whether 
or 
is held fixed.
0.0 fix to CZERO of Card 3.
1.0 fix (MA) to CZERO of Card 3.