Hi Brandon, I think Ron Cassell (cc'd) has some code which does similar things, so maybe he can send you an example or some hints. Tony ----- Original Message ----- From: "Brandon William Drummond" <[log in to unmask]> To: "LCD list" <[log in to unmask]> Sent: Tuesday, June 17, 2003 4:43 PM Subject: changing CalorimeterHit values > Hi, > I am trying to figure out a way to alter a CalorimeterHit's information > i.e. Energy, TowerID etc... Essentially I would like to create a copy of > a CalorimeterHits Enumeration while altering some of the values of each > of the entries. > > -Brandon > >