def exterior(self) -> gpd.GeoDataFrame:
    'Retruns exterior boundary edges from the results of `__call__`\n\n        Parameters\n        ----------\n\n        Returns\n        -------\n        gpd.GeoDataFrame\n            Dataframe containing exterior boundary edges of the mesh in\n            the form of line string couples.\n        '
    return self().loc[(self()['type'] == 'exterior')]
Retruns exterior boundary edges from the results of `__call__`

Parameters
----------

Returns
-------
gpd.GeoDataFrame
    Dataframe containing exterior boundary edges of the mesh in
    the form of line string couples.
def exterior(self) -> gpd.GeoDataFrame:
    'Retruns exterior boundary edges from the results of `__call__`\n\n        Parameters\n        ----------\n\n        Returns\n        -------\n        gpd.GeoDataFrame\n            Dataframe containing exterior boundary edges of the mesh in\n            the form of line string couples.\n        '
    return self().loc[(self()['type'] == 'exterior')]