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/2508#issuecomment-432851947,https://api.github.com/repos/pydata/xarray/issues/2508,432851947,MDEyOklzc3VlQ29tbWVudDQzMjg1MTk0Nw==,1217238,2018-10-24T22:36:43Z,2018-10-24T22:36:43Z,MEMBER,"You can use `xarray.apply_ufunc()` for these sort of problems, but `groupby.apply()` expects the result to be returned as a xarray object.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,373653203