def to3abh(self):
'''Convert this n-vector to (geodetic) lat-, longitude
and height.
@return: 3-Tuple (lat, lon, height) in (C{radians},
C{radians}, C{meter}).
'''
return Vector3d.to2ab(self) + (self.h, )
def to3abh(self, height=None):
'''Convert this n-vector to (geodetic) lat-, longitude
and height.
@keyword height: Optional height, overriding this
n-vector's height (C{meter}).
@return: A L{PhiLam3Tuple}C{(phi, lambda, height)}.
'''
h = self.h if height is None else height
return Vector3d.to2ab(self)._3Tuple(h)
