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/4660#issuecomment-758347487,https://api.github.com/repos/pydata/xarray/issues/4660,758347487,MDEyOklzc3VlQ29tbWVudDc1ODM0NzQ4Nw==,5635139,2021-01-12T02:13:15Z,2021-01-12T02:13:15Z,MEMBER,"Though we don't support it officially, I've found subclassing a `Dataset` can be useful when adding methods. Most operations on the object will not persist the subclass, though.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,759270347