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<code>pd.DataFrame.to_xarray()</code> and <code>xr.Dataset(&lt;pd.DataFrame&gt;)</code> are not equivalent

Status: Open.

#10643 In pydata/xarray;

· dylanhmorris opened on Aug 14, 2025

⚠️ Nightly upstream-dev CI failed ⚠️

CIContinuous Integration toolsContinuous Integration tools

Status: Open.

#10640 In pydata/xarray;

· github-actions opened on Aug 14, 2025

to_zarr() does not maintain time encoding when appending to an existing store

bug

needs triageIssue that has not been reviewed by xarray team memberIssue that has not been reviewed by xarray team member

Status: Open.

#10639 In pydata/xarray;

· lrntct opened on Aug 13, 2025

DataTree.to_zarr() performs redundant computations with cross-group dependencies

bug

topic-dask

topic-DataTreeRelated to the implementation of a DataTree classRelated to the implementation of a DataTree class

topic-zarrRelated to zarr storage libraryRelated to zarr storage library

Status: Open.

#10637 In pydata/xarray;

· jdemaria opened on Aug 13, 2025

Scipy function not executed lazily

usage question

Status: Open.

#10636 In pydata/xarray;

· yum-yab opened on Aug 13, 2025

Cannot build xarrays with hashable UUIDs as dims

bug

Status: Open.

#10634 In pydata/xarray;

· SoundDesignerToBe opened on Aug 13, 2025

write_empty_chunks ignored in dataset.to_zarr()

bug

topic-backends

topic-zarrRelated to zarr storage libraryRelated to zarr storage library

Status: Open.

#10633 In pydata/xarray;

· niklaspfeffer opened on Aug 13, 2025

auto_complex appears to be broken for DataTrees

bug

topic-backends

Status: Open.

#10631 In pydata/xarray;

· EmDash00 opened on Aug 13, 2025

make pydap backend more opendap-like by downloading multiple variables in same http request

enhancement

topic-backends

topic-performance

Status: Open.

#10628 In pydata/xarray;

· Mikejmnez opened on Aug 12, 2025

How should Xarray control asynchronous calls?

API design

design question

enhancement

topic-backends

topic-chunked-arraysManaging different chunked backends, e.g. daskManaging different chunked backends, e.g. dask

topic-DataTreeRelated to the implementation of a DataTree classRelated to the implementation of a DataTree class

topic-internals

topic-performance

topic-zarrRelated to zarr storage libraryRelated to zarr storage library

Status: Open.

#10622 In pydata/xarray;

· TomNicholas opened on Aug 11, 2025

[BUG] <code>xarray.Dataset</code> containing <code>xarray.DataArray</code>s with non-<code>str</code> dims fails to render in Jupyter HTML mode

Status: Open.

#10613 In pydata/xarray;

· dogganon opened on Aug 7, 2025

<code>WritableCFDataStore</code> realizes variable data when loading with object stored Zarr store

topic-backends

topic-documentation

usage question

Status: Open.

#10612 In pydata/xarray;

· valeriupredoi opened on Aug 6, 2025