issue_comments: 59422084

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https://github.com/pydata/xarray/issues/254#issuecomment-59422084 https://api.github.com/repos/pydata/xarray/issues/254 59422084 MDEyOklzc3VlQ29tbWVudDU5NDIyMDg0 1217238 2014-10-16T20:08:12Z 2014-10-16T20:08:12Z MEMBER

Hmm. This is definitely not working as intended. Order should not matter for these operations.

In particular, we definitely don't want operations to result in an array with a boolean coordinate, which is the source of the misalignment issues here (e.g., your array a is the broken one).

One recommended work around is to use plain scalar values instead of scalar DataArrays. float(a.min()), a.min().item() and a.min().values should all work (though the last will return a 0d ndarray rather than a scalar).

 
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