# Select muons above a pt threshold and
# create an output muon container only with the selected muons
algseq += CfgMgr.ParticleSelectionAlg ( "MyMuonSelectionAlg",
                                       InputContainer      = "Muons",
                                       OutputContainer     = "SelectedMuons",
                                       Selection           = "Muons.pt > 15.0*GeV"
                                       )