diff -u -r1.3 -r1.4
--- HPSHelicalTrackHitDriver.java	14 Mar 2012 01:22:19 -0000	1.3
+++ HPSHelicalTrackHitDriver.java	19 Mar 2012 22:26:28 -0000	1.4
@@ -62,6 +62,7 @@

 public class HPSHelicalTrackHitDriver extends Driver {
 
 //    private StereoHitMaker _crosser = new StereoHitMaker(2., 10.);

+    private boolean _debug=false;

     private StereoHitMaker _crosser = new StereoHitMaker(0.0, 10.);
     private HitIdentifier _ID = new HitIdentifier();
     private String _outname = "HelicalTrackHits";

@@ -102,7 +103,9 @@

             //  Create collections for strip hits by layer and hit cross references
             Map<String, List<HelicalTrackStrip>> striplistmap = new HashMap<String, List<HelicalTrackStrip>>();
             Map<HelicalTrackStrip, SiTrackerHitStrip1D> stripmap = new HashMap<HelicalTrackStrip, SiTrackerHitStrip1D>();

-

+            if(_debug)
+                System.out.println("HPSHelicalTrackHitDriver:  # of hits found = "+hitlist.size());
+            

             //  Loop over the SiTrackerHits in this collection
             for (SiTrackerHit hit : hitlist) {
 

@@ -119,7 +122,7 @@

 
                         //  Create a HelicalTrackStrip for this hit
                         HelicalTrackStrip strip = makeDigiStrip(h);

-

+                        

                         //  Get the list of strips for this layer - create a new list if one doesn't already exist
                         List<HelicalTrackStrip> lyrhits = striplistmap.get(id);
                         if (lyrhits == null) {

@@ -153,7 +156,8 @@

             //  Now create the stereo hits
             //  Create a list of stereo hits
             List<HelicalTrackCross> stereohits = new ArrayList<HelicalTrackCross>();

-

+            if(_debug)
+                System.out.println("Map size = "+striplistmap.size());

             //  Loop over the stereo layer pairs
             for (String id1 : _stereomap.keySet()) {
 

@@ -163,6 +167,9 @@

                 //  Form the stereo hits and add them to our hit list
                 stereohits.addAll(_crosser.MakeHits(striplistmap.get(id1), striplistmap.get(id2)));
             }

+            
+             if(_debug)
+                System.out.println("Number of stereo hits = "+stereohits.size());

 
             for (HelicalTrackCross htc : stereohits) {
                 double ypos = htc.x();