00006 :
00007
00008 if os.environ['E_SELECTION'] == 'efromW':
00009 result = ["drop *", "keep+ pdgId = 24", "keep+ pdgId = -24", "drop pdgId !=11 && pdgId !=-11"]
00010 elif os.environ['E_SELECTION'] == 'efromZ':
00011 result = ["drop *", "keep+ pdgId = 23", "drop pdgId !=11 && pdgId !=-11"]
00012 elif os.environ['E_SELECTION'] == 'efromb':
00013 result = ["drop *", "keep+ abs(pdgId)>=500 & abs(pdgId)<600", "drop pdgId !=11 && pdgId !=-11"]
00014 elif os.environ['E_SELECTION'] == 'pions':
00015 result = ["drop *", "keep pdgId = 211", "keep pdgId = -211"]
00016 else:
00017 result = ["drop *"," keep pdgId = {e-}", "keep pdgId = {e+}"]
00018 return result