triqs.gf.gf_factories.fit_gf_dlr

triqs.gf.gf_factories.fit_gf_dlr()

Signature : (gf_const_view<imtime,scalar_valued> g_tau, float w_max, float eps) -> gf<dlr, scalar_valued> Perform a least square fit of a imaginary time Green’s function to obtain a DLR coefficient representation