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

grid: /T (57.2957795130823 degree_Kelvin kilogram meter-1 radian-1 north second-3) ordered (-131.5 57.2957795130823 degree_Kelvin kilogram meter-1 radian-1 north second-3) to (757.5 57.2957795130823 degree_Kelvin kilogram meter-1 radian-1 north second-3) by 8.7583858E-06 N= 101502720 pts :gridforrtl: severe (174): SIGSEGV, segmentation fault occurred Stack trace terminated abnormally.