Attributes {
    HDF5_ROOT_GROUP {
        String Dataset "array1", "array2";
    }
    /array1 {
        String HDF5_OBJ_FULLPATH "/array1";
        String DIMENSION_LABELS "length";
    }
    /array2 {
        String HDF5_OBJ_FULLPATH "/array2";
        String DIMENSION_LABELS "length";
    }
}