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/659#issuecomment-522592263,https://api.github.com/repos/pydata/xarray/issues/659,522592263,MDEyOklzc3VlQ29tbWVudDUyMjU5MjI2Mw==,32069530,2019-08-19T14:09:36Z,2019-08-19T14:09:36Z,NONE,"I gave a look to functions such as ""np.add.at"" which can be highly faster than home-made solution. The aggregate function of the  ""numpy-groupies"" package is even faster (25 x faster than np.add.at in my case).
Maybe xarray groupby functionalities can rely on such effective package.","{""total_count"": 2, ""+1"": 2, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,117039129