.. py:function:: remove_missing_latlons(gpt)
Returns a new :class:`Geopoints` that contains just the points that do not have missing latitudes or longitudes in ``gpt``.
:param gpt: input geopoints
:type gpt: :class:`Geopoints`
:rtype: :class:`Geopoints`
.. mv-minigallery:: remove_missing_latlons