def __init__(self, fn):
        BaseSignal.__init__(self, fn)
        self._readcount = None
        self.adapter = filetype_adapters.BamAdapter(self.fn)
Initialize property collection
dataset/ETHPy150Open daler/metaseq/metaseq/_genomic_signal.py/BamSignal.__init__--crossover with--dataset/ETHPy150Open bloomreach/briefly/src/briefly/properties.py/Properties.__init__