Dataset {
    Float32 X[X = 325];
    Float32 T[T = 1577];
    Float32 Y[Y = 271];
    Grid {
     ARRAY:
        Float64 int_dY[Y = 271][X = 325][T = 1577];
     MAPS:
        Float32 Y[Y = 271];
        Float32 X[X = 325];
        Float32 T[T = 1577];
    } int_dY;
} int_dY;