Dataset {
    Int32 T[T = 47846];
    Int32 WBAN[WBAN = 1582];
    Grid {
     ARRAY:
        Int16 SNWD[WBAN = 1582][T = 47846];
     MAPS:
        Int32 WBAN[WBAN = 1582];
        Int32 T[T = 47846];
    } SNWD;
} FSOD;