Dataset {
    Float32 T[T = 1569];
    Float32 X[X = 593];
    Grid {
     ARRAY:
        Float64 rfe_mergeddiff[T = 1569][X = 593];
     MAPS:
        Float32 T[T = 1569];
        Float32 X[X = 593];
    } rfe_mergeddiff;
} rfe_mergeddiff;