Dataset {
    Float32 X[X = 3599];
    Float32 Y[Y = 3601];
    Grid {
     ARRAY:
        Float64 int_dY[X = 3599][Y = 3601];
     MAPS:
        Float32 X[X = 3599];
        Float32 Y[Y = 3601];
    } int_dY;
} int_dY;