Dataset {
    Float32 T[T = 2];
    Float32 X[X = 14];
    Grid {
     ARRAY:
        Float64 CrossValHind[T = 2][X = 14];
     MAPS:
        Float32 T[T = 2];
        Float32 X[X = 14];
    } CrossValHind;
} CrossValHind;