Dataset {
    Float32 Y[Y = 684];
    Float32 X[X = 621];
    Grid {
     ARRAY:
        Float32 int_dX[Y = 684][X = 621];
     MAPS:
        Float32 Y[Y = 684];
        Float32 X[X = 621];
    } int_dX;
} int_dX;