Feat: Residual range limit

[johnbdesanto]

This update adds an alternative method for flagging residuals, where the user declares a range threshold for the allowable distance between the maximum and minimum residuals from a ping. It also adds appropriate documentation.

[codecov]

Codecov Report

Attention: Patch coverage is 90.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 76.39%. Comparing base (904102c) to head (c237832).
Report is 44 commits behind head on main.

Files with missing lines	Patch %	Lines
src/gnatss/ops/io.py	50.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #316      +/-   ##
==========================================
+ Coverage   76.38%   76.39%   +0.01%     
==========================================
  Files          29       29              
  Lines        1791     1796       +5     
==========================================
+ Hits         1368     1372       +4     
- Misses        423      424       +1     

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[SquirrelKnight]

This seems to be working as intended. @johnbdesanto I would recommend testing and comparing your larger datasets with your previous method to see how they compare. I do see some differences, but I think this is a better hands-off approach overall.