The following systems or models are available to use with Z2Pack:
System
System.get_eig()
System.get_mmn()
abinit()
prototype()
qe()
qe_explicit()
vasp()
wannier90()
wannier90_full()
wannier90_nnkpts()
EigenstateSystem
EigenstateSystem.get_eig()
OverlapSystem
OverlapSystem.get_mmn()