def set_pointrecordsbyreturncount(self, value):
        self.assertWriteMode()
        self.writer.set_header_property("point_return_count", value)
        return
Sets the histogram of point records by return number from a list of
dataset/ETHPy150Open grantbrown/laspy/laspy/header.py/HeaderManager.set_pointrecordsbyreturncount