xarray-contrib / xarray-contrib/pint-xarray
improvements for the `PintIndex`
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- Dominant language
- Python
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- 119
- Forks
- 15
- PR merge metrics
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Description
This is a list of tasks we skipped in #163:
- figure out how to properly recreate an index from changed coordinates (#269)
- modify the
IndexSelResultreturned by the wrapped index'.sel - implement
concat - implement
stackandunstack - implement
join - implement
reindex_like - figure out how to best compare indexes with compatible but not identical units
For each of the methods, we also need to see if we can deprecate any of the workaround methods in the .pint namespace.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reviewing the skipped work from #163 and the changed-coordinate case in #269. Then examine PintIndex and its .sel behavior alongside the listed operations: concat, stack, unstack, join, and reindex_like. Done means implementing the agreed index behavior, resolving compatible-unit comparisons, and identifying obsolete .pint workaround methods.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- data
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100