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/pull/3925#issuecomment-609821244,https://api.github.com/repos/pydata/xarray/issues/3925,609821244,MDEyOklzc3VlQ29tbWVudDYwOTgyMTI0NA==,5635139,2020-04-06T14:14:34Z,2020-04-06T14:14:34Z,MEMBER,"OK! May be a sizeable change but I update on @shoyer 's view, let's do it.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,592312709
https://github.com/pydata/xarray/pull/3925#issuecomment-608014672,https://api.github.com/repos/pydata/xarray/issues/3925,608014672,MDEyOklzc3VlQ29tbWVudDYwODAxNDY3Mg==,5635139,2020-04-02T18:01:11Z,2020-04-02T18:01:11Z,MEMBER,"> Sorry, could you explain what you mean here? How would this PR violate that?

Of course. I mean that if someone changes the dimensionality of a non-index coord from 1D to 2D, then running `.sel` over it will stop working. 

Whereas now, neither would work. Which in some ways is worse, but also less surprising. I think these are always difficult trade-offs...
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,592312709
https://github.com/pydata/xarray/pull/3925#issuecomment-607977635,https://api.github.com/repos/pydata/xarray/issues/3925,607977635,MDEyOklzc3VlQ29tbWVudDYwNzk3NzYzNQ==,5635139,2020-04-02T17:14:41Z,2020-04-02T17:14:41Z,MEMBER,"I think the functionality is useful, but I'm concerned it would make the API more confusing. In particular, one maxim we've generally held is that changing the number of dimensions doesn't change functionality. (ofc it changes whether it's possible to _create_ an index, though the indexing API doesn't change)

What are others' thoughts?","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,592312709