triqs_dftkit.wannier90.converter.check_wannier_basis_hk

triqs_dftkit.wannier90.converter.check_wannier_basis_hk(hopping, dim_corr_shells)

Check of the reciprocal-space Hamiltonian in wannier basis. Raises error if imaginary diagonal elements are not zero, because otherwise there can be instabilties in lattice Gf.