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N-D labeled arrays and datasets in Python

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- [x] Closes #10899 ## Description This PR addresses issue #10899 by documenting how `xarray.dot()` and `DataArray.dot()` interact with coordinates. Previously, the documentation did not explain: - How coordinates behave...

### What happened? **Description** Since https://github.com/pydata/xarray/commit/ea9f02bbe6d3b02fbb56600710b2792795e0e4a5 and [#10571](https://github.com/pydata/xarray/pull/10571), the following snippet hangs indefinitely — the files are opened successfully, but `xr.open_mfdataset` seems to hang and never completes. I end up...

bug
needs info

### What is your issue? Because the bug report template is pre-filled with `` the required response logic is not activating so you can submit the issue without filling it...

### What happened? ``` FAILED xarray/tests/test_formatting.py::TestFormatting::test_diff_datatree_repr_equals - assert "Left and right DataTree objects are not equal\n\nData at node 'node' does not match:\n Differing dimensions:\n (y: 2) != (x: 1, y:...

bug
needs triage

### What is your issue? Hi there, I just noticed that the documentation's stable version (v2025.10.0) does not match the latest release (v2025.11.0). Is that done on purpose?

topic-documentation

See https://github.com/pydata/xarray/issues/10952#issuecomment-3589373741

skip-ci

### Is your feature request related to a problem? Hello! [xarray_jax](https://github.com/google-deepmind/xarray_jax) maintainer here. I am trying to decide whether it is feasible to rely on using symbolic arrays (such as...

enhancement

### What happened? When loading a zarr-backed DataArray via a fsspec URL, if the DataArray has coordinates xarray appears to treat the load as a request for a Dataset, not...

bug
needs triage

It did run the test 100 times without issues. Before that every ~1 out of 3 runs failed - [ ] Closes #10783 - [ ] Tests added - no,...

topic-backends
io

If you have a non-blocking acquire, you have to release all the locks that you did acquire, but you must not release any of the locks that have been locked...

topic-backends
io