Dataset {
    Float32 X[X = 324];
    Float32 Y[Y = 269];
    Grid {
     ARRAY:
        Float32 rfe_merged[Y = 269][X = 324];
     MAPS:
        Float32 Y[Y = 269];
        Float32 X[X = 324];
    } rfe_merged;
} rfe_merged;