Description
The HHXJ20 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HH): Height A1 (X): Global Area (area not definable) A2 (J): 60 hours forecast T1ii (H20): 200 hPa (Remarks from Volume-C: H+ 60 (GLOBAL MODEL) HEIGHT 200 HPA)
Resources
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