$partialdiff sub T$ detrended-bfl [ NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic PressureLevel CBUW ]

grid: /T (12 kilogram second-4 year-1) ordered (-131.5 12 kilogram second-4 year-1) to (757.5 12 kilogram second-4 year-1) by 7.9274478E-06 N= 112142016 pts :gridforrtl: severe (174): SIGSEGV, segmentation fault occurred Stack trace terminated abnormally.