quantum-espresso/test-suite/epw_wfpt/README.md

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
• lifc = .false.
• vme = 'dipole'
• epw11.in: Use lopt_w2b = .true.
• epw12.in: use elecselfen_type = 'adiabatic'

Testset 2: 8 bands (valence + conduction)

• nscf2.in, ahc2.in, epw21.in, epw22.in, epw23.in
• Set ahc_win_max to a finite value, use bands_skipped, use disentanglement
• lifc = .true.
• vme = 'wannier'
• epw23.in: Compute self-energy and spectral function. Use lopt_w2b = .true.