$partialdiff sub Y$ $partialdiff sub X$ [ NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic PressureLevel CBQW ]

grid: /T (3282.80635001174 kilogram meter-1 radian-2 east second-3) ordered (-131.5 3282.80635001174 kilogram meter-1 radian-2 east second-3) to (757.5 3282.80635001174 kilogram meter-1 radian-2 east second-3) by 1.2042780E-05 N= 73820160 pts :gridforrtl: severe (174): SIGSEGV, segmentation fault occurred Stack trace terminated abnormally.