diff -u -r1.1 -r1.2
--- SetUpPFA.java	21 Oct 2008 23:55:26 -0000	1.1
+++ SetUpPFA.java	22 Oct 2008 21:09:26 -0000	1.2
@@ -11,6 +11,13 @@

 
 public class SetUpPFA extends Driver {
     public SetUpPFA(String trackList) {

+	// Filter tracks, removing those with unphysical energy
+	{
+	    UnphysicalTrackDecision dec = new UnphysicalTrackDecision();
+	    add(dec);
+	    add(new ListFilterDriver(dec, trackList, "FilteredTrackList", Track.class));
+	}
+

 	// Filter muon system hits
 	{
 	    DecisionMakerSingle<CalorimeterHit> upperLayer = new UpperSubLayerDecision();

@@ -40,7 +47,7 @@

 	    allHitLists.addAll(recoHitLists);
 	    allHitLists.add("CorrMuonBarrDigiHits");
 	    mstHitLists.add("CorrMuonEndcapDigiHits");

-	    add(new org.lcsim.contrib.uiowa.SetUpDTreeForReclustering(trackList, allHitLists, recoHitLists, mstHitLists, findCluster));

+	    add(new org.lcsim.contrib.uiowa.SetUpDTreeForReclustering("FilteredTrackList", allHitLists, recoHitLists, mstHitLists, findCluster));

 	}
 
 	// Set up and run PFA