Dataset {
    Float32 X[X = 751];
    Float32 T[T = 15864];
    Float32 Y[Y = 802];
    Grid {
     ARRAY:
        Float64 int_dY[T = 15864][Y = 802][X = 751];
     MAPS:
        Float32 T[T = 15864];
        Float32 Y[Y = 802];
        Float32 X[X = 751];
    } int_dY;
} int_dY;