Dataset {
    Float32 T[T = 59];
    Float32 X[X = 17];
    Grid {
     ARRAY:
        Float32 int_dX[T = 59][X = 17];
     MAPS:
        Float32 T[T = 59];
        Float32 X[X = 17];
    } int_dX;
} int_dX;