Common setup
- scf.in, ph.in, q2r.in, matdyn.in, scf.in
Testset 1: 4 bands (valence only)
- nscf1.in, ahc1.in, epw11.in, epw12.in
Testset 2: 8 bands (valence + conduction)
- Set ahc_win_max to a finite value, use bands_skipped, use disentanglement
- nscf2.in, ahc2.in, epw21.in, epw22.in