id,node_id,number,title,user,state,locked,assignee,milestone,comments,created_at,updated_at,closed_at,author_association,active_lock_reason,draft,pull_request,body,reactions,performed_via_github_app,state_reason,repo,type
402908148,MDExOlB1bGxSZXF1ZXN0MjQ3NDg2MDYy,2706,Appending to zarr store,9658781,closed,0,,,59,2019-01-24T21:43:02Z,2019-06-29T23:43:50Z,2019-06-29T23:43:15Z,CONTRIBUTOR,,0,pydata/xarray/pulls/2706,"This pull request allows to append an xarray to an existing datastore.
 - [x] Closes #2022
 - [x] Tests will be added. Wanted to get an opinion if this is what is imagined by the community
 - [x] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API
To filter the data written to the array, the dimension over which the data will be appended has to be explicitly stated. If someone has an idea how to overcome this, I would be more than happy to incorporate the necessary changes into the PR.
Cheers,
Jendrik
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400678252,MDU6SXNzdWU0MDA2NzgyNTI=,2689,[Feature Request] Dataset.loc should accept comparisons with a contained DataArray as key,9658781,closed,0,,,5,2019-01-18T11:06:50Z,2019-01-22T18:12:23Z,2019-01-22T18:12:00Z,CONTRIBUTOR,,,,"Hey xarray maintainers,

first of all, I love this repository! Thanks for all your effort.
I have a feature request for the .loc function of the Dataset class.
I think it would be beneficial to allow comparisons with DataArrays as keys for the loc function.
Obviously, this only works for DataArrays which contain the same dimensions or more than the indexer.
But e.g. in the weather dataset used as the example in the docs, it would allow one to filter precipitation and temperature by longitude or latitude, or precipitation by temperature.
I started implementing it, cause I required it for another use case.
I would be happy to integrate it to xarray, if it is of interest.

Cheers,
Jendrik","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/2689/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed,13221727,issue