$partialdiff sub P$ [ NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic PressureLevel CBMZW anomalies ] climatology

grid: /T (0.01 kilogram-1 meter3) ordered (-131.5 0.01 kilogram-1 meter3) to (757.5 0.01 kilogram-1 meter3) by 4.4046904E-04 N= 2018304 pts :gridforrtl: severe (174): SIGSEGV, segmentation fault occurred Stack trace terminated abnormally.