Test :func:`pyguymer3.geo.great_circle`
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

The function :func:`pyguymer3.geo.great_circle` is tested by the script
:download:`greatCircle.py <../tests/greatCircle.py>` which produces the images
below.

.. image:: ../tests/greatCircle/greatCircle0.png

.. image:: ../tests/greatCircle/greatCircle1.png

.. image:: ../tests/greatCircle/greatCircle2.png

.. image:: ../tests/greatCircle/greatCircle3.png