Support one-file open_dataset#1479
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Pull request overview
Adds support for opening combined grid-and-data files via a single-argument ux.open_dataset(file) call, aligning with Issue #345’s request to handle datasets stored in one file.
Changes:
- Made
filename_or_objoptional inuxarray.core.api.open_dataset, defaulting to the grid file path when omitted. - Updated
open_datasetdocstring to document and exemplify the one-file usage. - Added a unit test covering the new one-argument
open_datasetbehavior.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.
| File | Description |
|---|---|
uxarray/core/api.py |
Makes filename_or_obj optional and adds logic/docs for single-file grid+data opening. |
test/core/test_api.py |
Adds a regression test for calling ux.open_dataset() with a single argument. |
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erogluorhan
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Apr 1, 2026
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Thanks a lot for taking this one. Please find my comments below
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Closes #345 by allowing ux.open_dataset(file) for combined grid-and-data files.