Initial draft of rotposatt.py routine.

[johnbdesanto]

Routine is currently incomplete, needs syntax review. Also needs subroutines for xyz2enu and enu2xyz to be implemented, which are in the Fortran code. These subroutines require a longitude and latitude, which can be generated by other Fortran scripts in the old software, but there may be a tool already existing in python, pyproj, that can perform these actions. Needs investigation.

[codecov]

Codecov Report

Patch coverage: 38.35% and project coverage change: +29.66 🎉

Comparison is base (d77341c) 24.39% compared to head (fdb0229) 54.05%.

Additional details and impacted files

@@             Coverage Diff             @@
##             main      #71       +/-   ##
===========================================
+ Coverage   24.39%   54.05%   +29.66%     
===========================================
  Files           6        7        +1     
  Lines         164      111       -53     
===========================================
+ Hits           40       60       +20     
+ Misses        124       51       -73     

Impacted Files	Coverage Δ
src/seagap/__main__.py	0.00% <0.00%> (ø)
src/seagap/rotposatt.py	0.00% <0.00%> (ø)
src/seagap/cli.py	34.14% <34.14%> (ø)
src/seagap/__init__.py	100.00% <100.00%> (ø)
src/seagap/constants.py	100.00% <100.00%> (ø)
src/seagap/harmonic_mean.py	88.88% <100.00%> (+0.65%)	⬆️
src/seagap/utilities/io.py	85.18% <100.00%> (+1.18%)	⬆️

... and 3 files with indirect coverage changes

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[lsetiawan]

Also needs subroutines for xyz2enu and enu2xyz to be implemented, which are in the Fortran code.

Currently there's a draft PR #69 that will satisfy these. Though that PR needs some tests before it's ready.

[lsetiawan]

@johnbdesanto I've committed a couple of the suggested changes. You should be able to pull these changes locally. Also #69 is almost done. Need a final review then it's ready to be merged.

[lsetiawan]

This PR is now stale. After discussion with @johnbdesanto, we decided that @SquirrelKnight will be contributing code for this routine.