diff -u -r1.12 -r1.13
--- CalorimeterHitProcessor.cpp	16 Aug 2010 18:17:48 -0000	1.12
+++ CalorimeterHitProcessor.cpp	16 Aug 2010 18:25:04 -0000	1.13
@@ -1,4 +1,4 @@

-// $Id: CalorimeterHitProcessor.cpp,v 1.12 2010/08/16 18:17:48 jeremy Exp $

+// $Id: CalorimeterHitProcessor.cpp,v 1.13 2010/08/16 18:25:04 jeremy Exp $

 
 #include "CalorimeterHitProcessor.h"
 

@@ -220,7 +220,11 @@

     {
         params.m_normalVector = pandora::CartesianVector(0., 0., pos[2]/fabs(pos[2]));
     }

+
+    // Number of interaction lengths from the IP.
+    params.m_nInteractionLengthsFromIp = 0.f;

+    // Return completed calorimeter parameters.

     return params;                                               
 }