issue_comments: 789549939

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https://github.com/pydata/xarray/pull/4979#issuecomment-789549939 https://api.github.com/repos/pydata/xarray/issues/4979 789549939 MDEyOklzc3VlQ29tbWVudDc4OTU0OTkzOQ== 4160723 2021-03-03T08:54:33Z 2021-03-03T08:54:33Z MEMBER

One use-case motivated question: the flexible indexes refactoring has also been pointed to as the resolution to #2233, where multidimensional coordinates have the same name as one of their dimensions. I wasn't quite able to tell through the narrative here if that has been addressed along the way yet or not ("A. only 1D coordinates with a name matching their dimension name" for implicit index creation does seem to get close though). So, would it be worth directly addressing #2233 here, or should that wait?

I think #2233 will be addressed by the index refactoring here. I don't see any issue with multidimensional coordinates having the same name as one of their dimensions once indexes are decoupled from dimensions/coordinates. I might still be missing something, though.

 
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