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

grid: /T (degree_north) ordered (131.5S) to (757.5N) by 1.3391200E-05 N= 66386880 pts :gridforrtl: severe (174): SIGSEGV, segmentation fault occurred Stack trace terminated abnormally.