calculates sampling fraction and then uses that to correctly calculate the resolution 8

benchmarks/barrel_ecal/scripts/emcal_barrel_pions_analysis.cxx

@@ -121,8 +121,6 @@ void emcal_barrel_pions_analysis(const char* input_fname = "sim_output/sim_emcal
               .Define("nhits",  nhits,      {"EcalBarrelHits"})
               .Define("Esim",   Esim,       {"EcalBarrelHits"})
               .Define("fsam",   fsam,       {"Esim","Ethr"})
-              .Define("dE",     eResol,     {"Esim","Ethr"})
-              .Define("dE_rel", eResol_rel, {"Esim","Ethr"})
               .Define("pid",    getpid,     {"mcparticles"})
               ;