def _toLLh(self, LL, height, **kwds):
'''(INTERNAL) Helper for I{subclass.toLatLon}.
'''
a, b = Vector3d.to2ll(self)
h = self.h if height is None else height
return (a, b, h) if LL is None else _xnamed(LL(a, b, height=h, **kwds),
self.name)
def to3llh(self):
'''Convert this n-vector to (geodetic) lat-, longitude
and height.
@return: 3-Tuple (lat, lon, height) in (C{degrees90},
C{degrees180}, C{meter}).
'''
return Vector3d.to2ll(self) + (self.h, )
def _to3LLh(self, LL, height, **kwds):
'''(INTERNAL) Helper for C{subclass.toLatLon} and C{.to3llh}.
'''
h = self.h if height is None else height
r = Vector3d.to2ll(self) # LatLon2Tuple
if LL is None:
r = r._3Tuple(h) # already ._xnamed
else:
r = self._xnamed(LL(r.lat, r.lon, height=h, **kwds))
return r
