NOAA NCEP-NCAR CDAS-1 pc9913 Intrinsic PressureLevel

Resolution: 2.5x2.5; Longitude: [2.5W,0]; Latitude: global; Pressure: [200 mb,925 mb]; Time: [1-5 Jan,27-31 Dec]; five days

• Velocity potential (m2/s) [ Longitude Latitude Pressure Time ]