Extended ExportVTK to multigroup writing. Restructured Solveroutput for PN and MN Solvers to Multigroup with cleaner code. Removed dFlux as Screenoutput. Adapted other solvers to maintain compatibility with the new ExportVTK format. _solverOutput is now legacy and will be removed in future commits!

enabled multifield output for pn and mn solver. Unit tests not yet adapted!. PNSolver.solve still messy, needs cleanup!

newton optimizer works. unit tests for it work. Quadrature Gauss legendre must be on full sphere. Header clean up

steffen.schotthoefer authored Jun 09, 2020 and jannick.wolters committed Jun 09, 2020

now using spdlog everywhere ( closes #35 ); replaced hard exit calls without message by ErrorMessage class ( updates #31 )

now using spdlog everywhere ( closes #35 ); replaced hard exit calls without message by ErrorMessage class ( updates #31 )

closed #22 by adding tests for mesh class; updated #24 by adding tests for academic lattice/checkboard testcases

updated extsource to be more flexible; replaced sparse matrix with dense matrix in the scattering kernels for now

fixed neighbor to normal sorting; fixed index error; all fluxes of cell a to b are equal to b to a everywhere

Code refactoring: Adaption to name conventions. Legacy Code Removed. Removed String array options in Config and replaced by safer vector<string> variants

initial: implemented prototype of enum option. added option_structure.h for global constants and enums