def raw(self, format=None, **kwargs):
station_codes = self._apply_features_filter(self._get_station_codes())<EOL>metadata = self._get_metadata(station_codes, **kwargs)<EOL>raw_data = self._get_raw_data(station_codes, **kwargs)<EOL>return (metadata, raw_data)<EOL>
Returns a tuple of (metadata, raw data)