Add export_c_matrix in addition to export_rl_matrix

[IreneWoyna-HE]

Description of the feature

Dear PyAEDT team!

To post-process my capacitance matrix, I need to export it, but it seems that a PyAEDT function is missing. A function to export RL matrix exists, and I think the same function could be used to export also C matrix, but currently the function checks if the solution type is EddyCurrent, and stops if my design is ElectroStatic.

Could you please check this and make the function usable also for electric solvers, or create another function to handle capacitance matrices?

Thanks
Irene

Steps for implementing the feature

IronPython code:

oModule = oDesign.GetModule("AnalysisSetup")
oModule.ExportSolnData("Setup1 : LastAdaptive", "capacitances", False, "", "C:/Users/capacitances.txt")

Useful links and references

No response

[gmalinve]

move export_rl_matrix an new method to maxwell.py and add a new method in solve_setup (SetupMaxwell) called export_matrix that call the two methods depending on the matrix type. @gmalinve