Update notebook documentation
Merge remote-tracking branch 'ioos/master' into temp_nb
Includes @ocefpaf 's z_coord suggestion
added FVCOM model

-Needed to upgrade iris
Change legend location
Merge branch 'master' of https://github.com/ioos/system-test into temp_nb
Update to temp notebook
Merge pull request #182 from Bobfrat/temp_nb

Update temp notebook