TRCDATA_INIT GMEAN_FLOAT_REPRO GET_GCOL_LAT GET_GCOL_LON GET_HORIZ_GRID_D GET_DYN_GRID_PARM_REAL2D GET_DYN_GRID_PARM_REAL1D GLOBAL_INT INITCOM INITCOM INITCOM GMEAN GMEANXY DO_PRESS_FIX_LLNL STEPON_INIT