netcdf.py 文件源码

def load_netcdf_meta(datafile):
    '''
    Loads metadata for NetCDF

    Parameters:
        :datafile: str: Path on disk to NetCDF file

    Returns:
        :meta: Dictionary of metadata
    '''
    ras = nc.Dataset(datafile)
    attrs = _get_nc_attrs(ras)
    sds = _get_subdatasets(ras)
    meta = {'meta': attrs,
            'layer_meta': sds,
            'name': datafile,
            'variables': list(ras.variables.keys()),
            }
    return meta_strings_to_dict(meta)