def __call__(self, modelObjects):
        for filter in self.filters:
            modelObjects = filter(modelObjects)
        return modelObjects
Return vector of label values for requested level, equal to the length
dataset/ETHPy150Open ODM2/ODMToolsPython/odmtools/lib/oldOlv/Filter.py/Chain.__call__--crossover with--dataset/ETHPy150Open pydata/pandas/pandas/indexes/base.py/Index.get_level_values