$partialdiff sub P$ $integral dX$ [ NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic PressureLevel CBQW ]

grid: /T (0.000174532925199433 radian east second-1) ordered (-131.5 0.000174532925199433 radian east second-1) to (757.5 0.000174532925199433 radian east second-1) by 1.3481023E-05 N= 65944550 pts :gridforrtl: severe (174): SIGSEGV, segmentation fault occurred Stack trace terminated abnormally.