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/1761#issuecomment-349474695,https://api.github.com/repos/pydata/xarray/issues/1761,349474695,MDEyOklzc3VlQ29tbWVudDM0OTQ3NDY5NQ==,5635139,2017-12-05T23:20:32Z,2017-12-05T23:20:32Z,MEMBER,The error message could be better; this is how pandas does it: https://github.com/pandas-dev/pandas/blob/93c755e0ea64b6039c8ecd55fc637d1dd67dbd6e/pandas/core/nanops.py#L28,"{""total_count"": 2, ""+1"": 2, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,279456192