NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic PressureLevel CBVQ
Resolution: 2.5x2.5; Longitude: global; Latitude: global; Pressure: [300 mb,1000 mb]; Time: [Jan 1949,May 2021]; monthly
Geopotential height
(gpm) [ Longitude Latitude Pressure Time ]