Allow extrapolation only along spatial dimension in mask_safe_edisp

[QRemy]

Support for extrapolation in interp_to_geom if geom is mask.
Allow extrapolation only along spatial dimension in mask_safe_edisp
to support case where mask_safe geom and irfs geom are different.

This a better solution to resolve the problem described in #5236.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 94.46%. Comparing base (17caf4c) to head (f85fb7b).
Report is 18 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5271      +/-   ##
==========================================
- Coverage   94.47%   94.46%   -0.01%     
==========================================
  Files         235      232       -3     
  Lines       35574    35636      +62     
==========================================
+ Hits        33608    33664      +56     
- Misses       1966     1972       +6     

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[bkhelifi]

Hi @QRemy,
I propose to add in the docstring of interp_to_geom' something like "If None, values outside the domain are extrapolated", as made in interp_by_pix'. Except that, it seems ok to me

[Astro-Kirsty]

Thanks @QRemy. This is a nice solution.

[bkhelifi]

Many thanks @QRemy

[lumberbot-app]

Owee, I'm MrMeeseeks, Look at me.

There seem to be a conflict, please backport manually. Here are approximate instructions:

1. Checkout backport branch and update it.

git checkout v1.0.x
git pull

2. Cherry pick the first parent branch of the this PR on top of the older branch:

git cherry-pick -x -m1 6d5dbc66b87564694d327598d9fa647b883ec5e9

3. You will likely have some merge/cherry-pick conflict here, fix them and commit:

git commit -am 'Backport PR #5271: Allow extrapolation only along spatial dimension in `mask_safe_edisp`'

4. Push to a named branch:

git push YOURFORK v1.0.x:auto-backport-of-pr-5271-on-v1.0.x

5. Create a PR against branch v1.0.x, I would have named this PR:

"Backport PR #5271 on branch v1.0.x (Allow extrapolation only along spatial dimension in mask_safe_edisp)"

And apply the correct labels and milestones.

Congratulations — you did some good work! Hopefully your backport PR will be tested by the continuous integration and merged soon!

Remember to remove the Still Needs Manual Backport label once the PR gets merged.

If these instructions are inaccurate, feel free to suggest an improvement.