
!     NAMELIST DISCRIPTION OF PHYSICS FIELDS SETUP

NAMELIST/NAMPHYDS/&
                  &CEXTRP,  CVEXTRA,  CVEXTR2, &
                  &NEXTRPGB, NVEXTRAGB,NVEXTR2GB, &
                  &EXTRPDF,  VEXTRADF, VEXTR2DF


