html_url,issue_url,id,node_id,user,created_at,updated_at,author_association,body,reactions,performed_via_github_app,issue
https://github.com/pydata/xarray/issues/4470#issuecomment-727222443,https://api.github.com/repos/pydata/xarray/issues/4470,727222443,MDEyOklzc3VlQ29tbWVudDcyNzIyMjQ0Mw==,1872600,2020-11-14T15:22:49Z,2020-11-14T15:23:28Z,NONE,"Just a note that the only unstructured grid (triangular mesh) example I have is: 
http://gallery.pangeo.io/repos/rsignell-usgs/esip-gallery/01_hurricane_ike_water_levels.html

I figured out how to make that notebook from the info at:
https://earthsim.holoviz.org/user_guide/Visualizing_Meshes.html

The ""earthsim"" project was developed by the Holoviz team (@jbednar & co) funded by USACE when @dharhas was there.  Would be cool to revive this. 

The Holoviz team and USACE might not have been aware of the [UGRID conventions](http://ugrid-conventions.github.io/ugrid-conventions/) when they developed that code, so currently it's a bit awkward to go from a UGRID-compliant NetCDF dataset to visualization with Holoviz (as you can see from the Hurricane Ike notebook).     That would be low-hanging fruit for any future effort. 
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