def get_date(self):
        day = self.reader.get_header_property("created_day") 
        year = self.reader.get_header_property("created_year")

        if year == 0 and day == 0:
            return None
        return datetime.datetime(year,1,1) + datetime.timedelta(day - 1)
Return the header's date as a :obj:`datetime.datetime`. If no date is set
dataset/ETHPy150Open grantbrown/laspy/laspy/header.py/HeaderManager.get_date