diff -u -r1.2 -r1.3
--- DigitizerSmear.java	10 May 2007 21:13:42 -0000	1.2
+++ DigitizerSmear.java	14 Jul 2007 14:42:01 -0000	1.3
@@ -24,7 +24,7 @@

  * Creates one <tt>DigiTrackerHit</tt> per input <tt>SimTrackerHit</tt>.
  *
  * @author D.Onoprienko

- * @version $Id: DigitizerSmear.java,v 1.2 2007/05/10 21:13:42 onoprien Exp $

+ * @version $Id: DigitizerSmear.java,v 1.3 2007/07/14 14:42:01 onoprien Exp $

  */
 public class DigitizerSmear implements Digitizer, ConditionsListener {
   

@@ -64,7 +64,8 @@

       int channel = _segMan.getChannelID(sensor, hit);
       if (channel < 1) break;
       double time = hit.getTime();

-      double signal = hit.getdEdx()*hit.getPathLength();

+      double path = hit.getPathLength();
+      double signal = hit.getdEdx() * ( (path > 0.) ? path : 1. );

       digiListTemp.add(new DigiTrackerHitElemental(signal, time, sensor, channel, mcParticle));
     }
 

diff -u -r1.5 -r1.6
--- DigitizationDriver.java	31 May 2007 09:38:54 -0000	1.5
+++ DigitizationDriver.java	14 Jul 2007 14:42:01 -0000	1.6
@@ -17,7 +17,7 @@

 import org.lcsim.contrib.onoprien.tracking.hit.DigiTrackerHit;
 import org.lcsim.contrib.onoprien.tracking.hit.base.DigiTrackerHitComposite;
 

-//import org.lcsim.contrib.onoprien.tracking.digitization.diagnostics.*;

+import org.lcsim.contrib.onoprien.tracking.digitization.diagnostics.*;

 
 /**
  * Driver that handles conversion of {@link SimTrackerHit} objects collections

@@ -35,7 +35,7 @@

  * in the constructor.
  *
  * @author D.Onoprienko

- * @version $Id: DigitizationDriver.java,v 1.5 2007/05/31 09:38:54 onoprien Exp $

+ * @version $Id: DigitizationDriver.java,v 1.6 2007/07/14 14:42:01 onoprien Exp $

  */
 public class DigitizationDriver extends Driver {
   

@@ -154,7 +154,7 @@

       for (LinkedList<SimTrackerHit> group : groupList) {
         
         List<DigiTrackerHit> digiGroup = _digitizer.digitize(group);

-        //if (getHistogramLevel() >= HLEVEL_FULL) DigitizerTest.plotGroup(group, digiGroup);

+        if (getHistogramLevel() >= HLEVEL_FULL) DigitizerTest.plotGroup(group, digiGroup);

         
         Sensor prevSensor = null;
         ArrayList<DigiTrackerHit> digiList = null;