afc/radial_branches_matrices

[alefcastelli]

The PR adds new features regarding the possibility to evaluate all the network matrices considering a simplified system without leaf buses and radial branches.

The option reduce_radial_branches is available for all matrix types.

[github-actions]

Performance Results

Version	Precompile Time
Main	1.061942991
This Branch	1.050490793

Version	Execute Time
Main-Build PTDF First	5.140552071
Main-Build PTDF Second	0.080847141
Main-Build Ybus First	0.365427704
Main-Build Ybus Second	0.007624685
Main-Build LODF First	1.00409551
Main-Build LODF Second	0.17395954
This Branch-Build PTDF First	5.068937842
This Branch-Build PTDF Second	0.109859449
This Branch-Build Ybus First	0.360871366
This Branch-Build Ybus Second	0.006972285
This Branch-Build LODF First	1.019933353
This Branch-Build LODF Second	0.296530531

[codecov]

Codecov Report

Attention: 16 lines in your changes are missing coverage. Please review.

Comparison is base (4a055d1) 76.40% compared to head (f590cb1) 78.13%.
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #67      +/-   ##
==========================================
+ Coverage   76.40%   78.13%   +1.73%     
==========================================
  Files          15       15              
  Lines        1280     1386     +106     
==========================================
+ Hits          978     1083     +105     
- Misses        302      303       +1     

Flag	Coverage Δ
unittests	78.13% <91.44%> (+1.73%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
src/BA_ABA_matrices.jl	98.07% <100.00%> (+0.25%)	⬆️
src/PowerNetworkMatrices.jl	100.00% <ø> (ø)
src/incedence_matrix.jl	85.00% <100.00%> (+8.07%)	⬆️
src/system_utils.jl	100.00% <100.00%> (ø)
src/virtual_lodf_calculations.jl	89.88% <100.00%> (+2.10%)	⬆️
src/virtual_ptdf_calculations.jl	88.76% <100.00%> (+2.24%)	⬆️
src/ptdf_calculations.jl	93.06% <97.29%> (+3.50%)	⬆️
src/common.jl	92.72% <93.54%> (-0.38%)	⬇️
src/lodf_calculations.jl	78.74% <93.75%> (+2.82%)	⬆️
src/radial_braches.jl	86.04% <77.55%> (-9.79%)	⬇️

[jd-lara]

@alefcastelli I made some improvements to the RadialBranches code for the integration with PowerSimulations.jl. One test for the PTDF seems to be failing but it isn't clear why. I think that the test is written in a way that the indexing doesn't work as expected.