issue_comments: 334045987

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https://github.com/pydata/xarray/issues/1603#issuecomment-334045987 https://api.github.com/repos/pydata/xarray/issues/1603 334045987 MDEyOklzc3VlQ29tbWVudDMzNDA0NTk4Nw== 1217238 2017-10-04T04:19:55Z 2017-10-04T04:20:25Z MEMBER

Does your proposal means that Dataset will keep an additional attribute indexes, and indexes[dim] gives a pd.Index (or pd.MultiIndex, KDTree)?

Yes, exactly. We actually already have an attribute that works like this, but it's current computed lazily, from either Dataset._variables or DataArray._coords.

 
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