Dataset {
    Float32 Y[Y = 699];
    Float32 X[X = 592];
    Grid {
     ARRAY:
        Float64 rfe_mergeddiff[Y = 699][X = 592];
     MAPS:
        Float32 Y[Y = 699];
        Float32 X[X = 592];
    } rfe_mergeddiff;
} rfe_mergeddiff;