Dataset {
    Float32 L[L = 1];
    Float32 X[X = 15];
    Grid {
     ARRAY:
        Float64 CrossValHind[L = 1][X = 15];
     MAPS:
        Float32 L[L = 1];
        Float32 X[X = 15];
    } CrossValHind;
} CrossValHind;