Dataset {
    Float32 X[X = 400];
    Float32 T[T = 36];
    Float32 Y[Y = 312];
    Grid {
     ARRAY:
        Float64 int_dY[T = 36][Y = 312][X = 400];
     MAPS:
        Float32 T[T = 36];
        Float32 Y[Y = 312];
        Float32 X[X = 400];
    } int_dY;
} int_dY;