PlotSFuncertainty.SystDependency Node1 PlotSFuncertainty.SystDependency - __muon_var - __norm - __var_name - __wp - __sys - __calib - __nom_sf - __1up_sf - __1dn_sf - __nom_histo - __1up_histo - __1dn_histo + __init__() + fill() + finalize() + name() + get_nom_H1() + get_1up_H1() + get_1dn_H1() + get_wp() + get_sys() + get_calib() Node2 object Node2->Node1