issue_comments: 448894775

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https://github.com/pydata/xarray/pull/2621#issuecomment-448894775 https://api.github.com/repos/pydata/xarray/issues/2621 448894775 MDEyOklzc3VlQ29tbWVudDQ0ODg5NDc3NQ== 6815844 2018-12-20T06:59:43Z 2018-12-20T06:59:43Z MEMBER

But this problem of .sel can be simply solved by manually raising a keyerror if the result of get_loc is size 0 array.

 
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