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/1163#issuecomment-267094196,https://api.github.com/repos/pydata/xarray/issues/1163,267094196,MDEyOklzc3VlQ29tbWVudDI2NzA5NDE5Ng==,3217406,2016-12-14T17:13:05Z,2016-12-14T17:13:05Z,CONTRIBUTOR,"I'm pretty sure that of over many versions of CDO NaNs are not properly handled. For example, all the ``setmiss*`` commands have a very hard time with NaN's. 

I have been using the ``encoding`` option but I find it not very intuitive and kind of cumbersome when there are many variables.

I think you're right that actually putting ``_FillValue = NaN`` in the variable attribute might be enough to solve most issues with third parties. If it still does not work, then it would be reasonable to raise this issue with each one of the third parties.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,195576963