observations.py 文件源码

def _read_dates(self):
        """ Read date information from file """
        nc = Dataset(self.f)
        t = nc.variables['time']
        self.original_dates = num2date(t[:],units=t.units)
        self.hh = np.array([dt.hour for dt in self.original_dates], dtype=np.int)
        self.dd = np.array([dt.day for dt in self.original_dates], dtype=np.int)
        self.mm = np.array([dt.month for dt in self.original_dates], dtype=np.int)
        self.yy = np.array([dt.year for dt in self.original_dates], dtype=np.int)