issue_comments: 484923134

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https://github.com/pydata/xarray/issues/2907#issuecomment-484923134 https://api.github.com/repos/pydata/xarray/issues/2907 484923134 MDEyOklzc3VlQ29tbWVudDQ4NDkyMzEzNA== 2448579 2019-04-19T15:02:59Z 2019-04-19T15:02:59Z MEMBER

You have two different dimensions here; and xarray is broadcasting so those two statements are not equal i.e. both weights and models end up being 2D arrays which are then operated upon by dot.

How about xr.dot(weights_da.rename({'models': 'model name'}), models)?

 
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