Dataset {
    Float32 S[S = 7];
    Float32 X[X = 15];
    Grid {
     ARRAY:
        Float64 int_dS[S = 7][X = 15];
     MAPS:
        Float32 S[S = 7];
        Float32 X[X = 15];
    } int_dS;
} int_dS;