diff -u -r1.2 -r1.3
--- EcalBarrelConverter.java	18 Sep 2009 01:54:34 -0000	1.2
+++ EcalBarrelConverter.java	18 Sep 2009 18:26:29 -0000	1.3
@@ -22,6 +22,9 @@

 import org.lcsim.detector.RotationGeant;
 import org.lcsim.detector.Transform3D;
 import org.lcsim.detector.Translation3D;

+import org.lcsim.detector.identifier.ExpandedIdentifier;
+import org.lcsim.detector.identifier.IExpandedIdentifier;
+import org.lcsim.detector.identifier.IIdentifierHelper;

 import org.lcsim.detector.material.IMaterial;
 import org.lcsim.detector.material.MaterialStore;
 import org.lcsim.detector.solids.Box;

@@ -268,7 +271,7 @@

 							sliceNumber);
 					if (sensitive)
 					{

-						System.out.println("sensor slice: " + slicePhysVol.getName());

+						//System.out.println("sensor slice: " + slicePhysVol.getName());

 						slicePhysVol.setSensitive(true);
 					}
 															

@@ -338,7 +341,8 @@

 		
 		//
 		// Start build DetectorElements.

-		//				

+		//
+		IIdentifierHelper helper = cal.getDetectorElement().getIdentifierHelper();

 		for (IDetectorElement module : subdet.getDetectorElement().getChildren())
 		{
 			int sensorNum = 0;

@@ -355,6 +359,14 @@

                 {
 					if (slice.isSensitive())
 					{

+						IExpandedIdentifier expId = new ExpandedIdentifier(helper.getIdentifierDictionary().getNumberOfFields());
+						
+						expId.setValue(helper.getFieldIndex("system"),sysId);
+						expId.setValue(helper.getFieldIndex("barrel"), 0);
+						expId.setValue(helper.getFieldIndex("module"), module.getGeometry().getPhysicalVolume().getCopyNumber());
+						expId.setValue(helper.getFieldIndex("layer"), layer.getCopyNumber());
+						expId.setValue(helper.getFieldIndex("slice"), slice.getCopyNumber());
+						

 						String sliceName = 
                             module.getName() + "_layer" + layer.getCopyNumber() + "_sensor" + sensorNum;
 						IDetectorElement sensor = 

@@ -362,7 +374,7 @@

 									sliceName, 
 									deLayer,
 									"/" + module.getName() + "/" + layer.getName() + "/" + slice.getName());

-						System.out.println("created sensor: " + sensor.getName());

+						//System.out.println("created sensor: " + sensor.getName());

 						++sensorNum;
 					}
                 }