def to2ll(self): # PYCHOK no cover
'''DEPRECATED, use property C{Nvector.latlon}.
@return: A L{LatLon2Tuple}C{(lat, lon)}.
'''
return n_xyz2latlon(self.x, self.y, self.z)
def latlon(self):
'''Get the (geodetic) lat-, longitude in C{degrees} (L{LatLon2Tuple}C{(lat, lon)}).
'''
if self._latlon is None:
self._latlon = n_xyz2latlon(self.x, self.y, self.z)
return self._xnamed(self._latlon)