Hi all, I have added a new module called ListEffVetoLundFilter which filter a list of candidates and apply a flat killing on candidates not matching a given LundType. The tcl code (similar to the PID killing setup) is already included in the code and the only thing you have to do is setting a variabale with the efficiency. See VubXlnu.tc. For example use set MuonMisIdKilling 0.15 for an 15% (0.15) killing of the misidentified muons. The module will ignore candidates where either the best ghit associated MC candiate is a muon (for this example) or the MC association is not possible. For all other candidates the flat killing is applied. We will use a 15% killing (as before) for electrons, muons and Kaons. Cheers, Wolfgang ----------------------------------------------------------------------------- Wolfgang Menges Queen Mary, University of London SLAC, MS 35 Mile End Road 2575 Sand Hill Road London, E1 4NS, UK Menlo Park, CA 94025, USA ++44 20 7882 3753 ++1 650 926 8503 [log in to unmask] -----------------------------------------------------------------------------