subroutine init_get_helement_hubbard
get_helement_lattice_ex_mat => get_helement_rs_hub_ex_mat
get_helement_lattice_general => get_helement_rs_hub_general
if (t_trans_corr_hop .or. t_spin_dependent_transcorr) then
call init_hopping_transcorr()
end if
call init_tmat(lat)
end subroutine init_get_helement_hubbard