$integral dY$ [ NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic PressureLevel phi ]

grid: /T (0.0174532925199433 meter radian north) ordered (-131.5 0.0174532925199433 meter radian north) to (757.5 0.0174532925199433 meter radian north) by 5.5140235E-06 N= 161225280 pts :gridforrtl: severe (174): SIGSEGV, segmentation fault occurred Stack trace terminated abnormally.