Dataset {
    Float32 X[X = 722];
    Int32 Z[Z = 1];
    Grid {
     ARRAY:
        Float64 int_dX[Z = 1][X = 722];
     MAPS:
        Int32 Z[Z = 1];
        Float32 X[X = 722];
    } int_dX;
} int_dX;