issue_comments: 798993998

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https://github.com/pydata/xarray/pull/4984#issuecomment-798993998 https://api.github.com/repos/pydata/xarray/issues/4984 798993998 MDEyOklzc3VlQ29tbWVudDc5ODk5Mzk5OA== 703554 2021-03-14T22:44:49Z 2021-03-14T22:44:49Z CONTRIBUTOR

Currently the test runs over an array of two dimensions — x & y. Would pd.query work if there were also a z dimension?

No worries, yes any number of dimensions can be queried. I've added tests showing three dimensions can be queried.

As an aside, in writing these tests I came upon a probable upstream bug in pandas, reported as https://github.com/pandas-dev/pandas/issues/40436. I don't think this affects this PR though, and has low impact as only the "python" query parser is affected, and most people will use the default "pandas" query parser. 

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