Added examples to base_draper documentation

docs/base_draper.rst

@@ -1,6 +1,14 @@
 base_draper
 ===========
 
+The `save_draping_result.py <https://github.com/nilsbore/auvlib/blob/base_draper/src/pydata_tools/scripts/save_draping_result.py>`_ script from **pybathy_maps**
+demonstrates how to use the **BaseDraper** class to drape
+sidescan onto a bathymetry mesh. You can use the
+`display_draping_result.py <https://github.com/nilsbore/auvlib/blob/base_draper/src/pydata_tools/scripts/display_draping_result.py>`_ script to visualize the save data.
+
+.. literalinclude:: ../src/pybathy_maps/scripts/save_draping_result.py
+     :language: python
+
 .. automodule:: auvlib.bathy_maps.base_draper
      :members:
      :undoc-members: