Fixes deprecation warning and updated CHANGELOG

[tanishy7777]

Fixes #4339

Changes made in this Pull Request:

• Changed the function atan2() to np.atan2() to avoid converting array to scalar

PR Checklist

• Tests?
• Docs?
• CHANGELOG updated?
• Issue raised/referenced?

Developers certificate of origin

• I certify that this contribution is covered by the LGPLv2.1+ license as defined in our LICENSE and adheres to the Developer Certificate of Origin.

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📚 Documentation preview 📚: https://mdanalysis--4831.org.readthedocs.build/en/4831/

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.66%. Comparing base (a27591c) to head (d5b25f6).
Report is 1 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #4831      +/-   ##
===========================================
- Coverage    93.68%   93.66%   -0.03%     
===========================================
  Files          177      189      +12     
  Lines        21743    22809    +1066     
  Branches      3055     3055              
===========================================
+ Hits         20370    21363     +993     
- Misses         927     1000      +73     
  Partials       446      446              

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[orbeckst]

Thank you for the fix. In addition to the comments inline, could you please also demonstrate that your changes fix the issue? Can you please show that before your changes, the warning is issued and that afterwards it is gone, e.g., by running pytest MDAnalysisTests/analysis/test_nuclinfo.py and showing all the output?

[tanishy7777]

Thank you for the fix. In addition to the comments inline, could you please also demonstrate that your changes fix the issue? Can you please show that before your changes, the warning is issued and that afterwards it is gone, e.g., by running pytest MDAnalysisTests/analysis/test_nuclinfo.py and showing all the output?

Before

After

[orbeckst]

Looks good, thanks for the fix!