$integral dP$ $partialdiff sub P$ [ NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic PressureLevel temp ]
grid: /T (degree_Celsius) ordered (-131.5 degree_Celsius) to (736.5 degree_Celsius) by 5.5894061E-06 N= 155293776 pts :gridforrtl: severe (174): SIGSEGV, segmentation fault occurred Stack trace terminated abnormally.