pull_requests: 497372566

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id node_id number state locked title user body created_at updated_at closed_at merged_at merge_commit_sha assignee milestone draft head base author_association auto_merge repo url merged_by
497372566 MDExOlB1bGxSZXF1ZXN0NDk3MzcyNTY2 4484 closed 0 xarray.map 1277781 <!-- Feel free to remove check-list items aren't relevant to your change --> UPDATE: Please let me know whether this PR can be considered to be merged. If not I won't bother trying to fix failed tests such as: > would reformat /home/vsts/work/1/s/xarray/core/map.py > would reformat /home/vsts/work/1/s/xarray/core/dataset.py > would reformat /home/vsts/work/1/s/xarray/tests/test_map.py > Oh no! 💥 💔 💥 Thanks -------- - [x] Tests added - [x] User visible changes (including notable bug fixes) are documented in `whats-new.rst` - [x] New functions/methods are listed in `api.rst` I implemented the top-level xarray.map function. It is a generalization of the Dataset.map method for those functions which take more than one DataArray as input. The function will be applied to the intersection of the variables in the datasets. E.g: ``` f = lambda a, b: b-a map([ds1, ds2], f) ``` More details in the docstring. (I probably messed up something with git as the commits listed below also include my earlier commits not related to this PR. But the list of files is clean, it only includes what I'd like to merge) 2020-10-04T04:11:29Z 2023-10-16T18:54:19Z 2023-10-16T18:54:19Z   34596731ec1e371d2f054939ace35acedc05ce16     0 d99b0d8a2e99724f3e403dc7426035ba4309f981 d1e4164f3961d7bbb3eb79037e96cae14f7182f8 CONTRIBUTOR   13221727 https://github.com/pydata/xarray/pull/4484  

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