RadioAstronomySoftwareGroup / RadioAstronomySoftwareGroup/pyuvdata

Make UVFlag add smarter

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test uvflag
Dominant language
Python
Stars
102
Forks
35
Avg merge
1d 20h
Merged PRs (30d)
14

Description

Right now the UVFlag add method requires an axis to be specified and it blindly concatenates. We should make it smarter to check for compatibility and figure out which axis to add along, like UVData. Similar to UVData, we should also add a fast_concat method.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating UVFlag.add and the analogous UVData implementation. Use those entry points to determine compatibility and axis-selection behavior, then add coverage for the requested checks, inferred axis, and fast_concat.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
data
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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