flag_divide             Assignment of the weights for the multiple
                        flags
flag_frequency          Flag aggregation by the frequency count method
flag_hierarchy          Flag aggregation by the hierarchical
                        inheritance method
flag_weighted           Flag aggregation by the weighted frequency
                        method
propagate_flag          Derive flags for an aggregates using diffrent
                        methods
test_data               This data set is a fictive data set with
                        fictive values and flags for testing purposes.
