GEOPY-2794: Change reference of Plate from center-center to top-center

[benk-mira]

GEOPY-2794 - Change reference of Plate from center-center to top-center

[codecov]

Codecov Report

❌ Patch coverage is 92.30769% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 85.52%. Comparing base (2162766) to head (5f6450d).
⚠️ Report is 9 commits behind head on develop.

Files with missing lines	Patch %	Lines
geoapps_utils/modelling/plates.py	92.30%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #193      +/-   ##
===========================================
+ Coverage    84.86%   85.52%   +0.66%     
===========================================
  Files           19       19              
  Lines         1163     1161       -2     
  Branches       151      151              
===========================================
+ Hits           987      993       +6     
+ Misses         136      129       -7     
+ Partials        40       39       -1     

Files with missing lines	Coverage Δ
geoapps_utils/modelling/plates.py	76.19% <92.30%> (+6.95%)	⬆️

... and 1 file with indirect coverage changes

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[Copilot]

Pull request overview

Updates the plate modelling utilities to use a consistent unrotated bounding-box definition (dip extent anchored at the origin) and refactors geometry/masking to share that logic, with corresponding test updates.

Changes:

• Added a bounding_box helper and refactored Plate.vertices and inside_plate to use it.
• Adjusted inside_plate/make_plate test expectations to match the new origin/dip-extent convention.
• Made PlateModel.easting/northing/elevation default to 0.0 and expanded docstrings.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.

File	Description
geoapps_utils/modelling/plates.py	Introduces bounding_box, refactors geometry/masking around it, and changes PlateModel defaults/documentation.
tests/plates_test.py	Adds coverage for bounding_box and updates masks/expectations for the new bounding-box convention.

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[MatthieuCMira]

seems good to me.
I docstring missing.
Can you explain me why you need defualt values if in the model_validator you check for the values to be there?