diff -N SimpleMuonAnalysis.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ SimpleMuonAnalysis.java	28 Jan 2013 19:20:18 -0000	1.1
@@ -0,0 +1,51 @@

+package org.lcsim.hps.analysis.muon;
+
+import hep.aida.ICloud1D;
+import hep.aida.ICloud2D;
+import hep.aida.IHistogram1D;
+
+import java.util.HashMap;
+import java.util.List;
+
+import org.lcsim.event.CalorimeterHit;
+import org.lcsim.event.EventHeader;
+import org.lcsim.geometry.Detector;
+import org.lcsim.units.clhep.SystemOfUnits;
+import org.lcsim.util.Driver;
+import org.lcsim.util.aida.AIDA;
+
+/**
+ * @author Jeremy McCormick <[log in to unmask]>
+ * @version $Id: SimpleMuonAnalysis.java,v 1.1 2013/01/28 19:20:18 jeremy Exp $
+ */
+public class SimpleMuonAnalysis extends Driver 
+{
+    AIDA aida = AIDA.defaultInstance();
+    ICloud1D hite = aida.cloud1D("Hit Energy [MeV]");
+    ICloud1D nhits = aida.cloud1D("Number Of Hits Per Event");    
+    ICloud2D xy = aida.cloud2D("Hit Position XY");
+    IHistogram1D layer = aida.histogram1D("Hit Layer Number", 4, 0, 4);
+    
+    public void startOfData() 
+    {
+    }
+    
+    public void endOfData() 
+    {        
+    }
+    
+    public void detectorChanged(Detector det) 
+    {        
+    }
+    
+    public void process(EventHeader event) 
+    {
+        List<CalorimeterHit> hits = event.get(CalorimeterHit.class, "MUON_HITS");
+        nhits.fill(hits.size());
+        for (CalorimeterHit hit : hits) {
+            xy.fill(hit.getPosition()[0], hit.getPosition()[1]);
+            hite.fill(hit.getRawEnergy() * SystemOfUnits.MeV);
+            layer.fill(hit.getLayerNumber());
+        }
+    }
+}

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