sections.py 文件源码

def _opennc(self, f):
        """ Open netcdf data set either Dataset or MFDataset. """
        if len(glob.glob(f)) > 1:
            try:
                nc = MFDataset(f)
            except ValueError as err:
                print 'netcdf4.MFDataset incompatible with NETCDF4. Try concatenating data into a single file.'
                raise NetCDF4ERROR(err)
        else:
            nc = Dataset(f)

        return nc