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/4623#issuecomment-748052860,https://api.github.com/repos/pydata/xarray/issues/4623,748052860,MDEyOklzc3VlQ29tbWVudDc0ODA1Mjg2MA==,1419010,2020-12-18T12:12:04Z,2020-12-18T12:12:35Z,NONE,"Thought through a couple of options, including simple value classes, but in the end they did not fit the current API. If we try to stick with the current style, it makes a bit more sense to go in the direction of `{dim: {var: chink_spec}}` since there is already `{dim: x}`, so should a user want a variables specific chunking they would need to adjust it to `{dim: {var: y, ...:x}}`, `...`/`Ellipsis` standing for ""all other variables"" with `dim`. wdyt @shoyer?","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,753374426