Dataset {
    Float32 Y[Y = 4];
    Float32 X[X = 6];
    Grid {
     ARRAY:
        Float32 int_dY[Y = 4][X = 6];
     MAPS:
        Float32 Y[Y = 4];
        Float32 X[X = 6];
    } int_dY;
} int_dY;