diff -u -r1.4 -r1.5
--- HPSEcalFADCReadoutDriver.java	9 Dec 2011 23:40:21 -0000	1.4
+++ HPSEcalFADCReadoutDriver.java	11 Jan 2012 18:45:13 -0000	1.5
@@ -18,7 +18,7 @@

  * Simulates time evolution of preamp output pulse.
  *
  * @author Sho Uemura <[log in to unmask]>

- * @version $Id: HPSEcalFADCReadoutDriver.java,v 1.4 2011/12/09 23:40:21 meeg Exp $

+ * @version $Id: HPSEcalFADCReadoutDriver.java,v 1.5 2012/01/11 18:45:13 meeg Exp $

  */
 public class HPSEcalFADCReadoutDriver extends HPSEcalReadoutDriver<RawCalorimeterHit> {
 	//buffer for deposited energy

@@ -54,6 +54,14 @@

 		this.coincidenceWindow = coincidenceWindow;
 	}
 

+	public void setPedestal(double pedestal) {
+		converter.setPedestal(pedestal);
+	}
+	
+	public void setScale(double scale) {
+		converter.setScale(scale);
+	}
+	

 	public void setT0(double t0) {
 		this.t0 = t0;
 	}

diff -u -r1.1 -r1.2
--- HPSEcalConverterDriver.java	4 Nov 2011 00:51:19 -0000	1.1
+++ HPSEcalConverterDriver.java	11 Jan 2012 18:45:13 -0000	1.2
@@ -8,7 +8,6 @@

 import java.util.List;
 import org.lcsim.event.CalorimeterHit;
 import org.lcsim.event.EventHeader;

-import org.lcsim.event.RawCalorimeterHit;

 import org.lcsim.geometry.Detector;
 import org.lcsim.geometry.Subdetector;
 import org.lcsim.util.Driver;

@@ -17,7 +16,7 @@

 /**
  *
  * @author Sho Uemura <[log in to unmask]>

- * @version $Id: HPSEcalConverterDriver.java,v 1.1 2011/11/04 00:51:19 meeg Exp $

+ * @version $Id: HPSEcalConverterDriver.java,v 1.2 2012/01/11 18:45:13 meeg Exp $

  */
 public class HPSEcalConverterDriver extends Driver {
 

@@ -33,6 +32,15 @@

 		flags = 0;
 		flags += 1 << LCIOConstants.CHBIT_LONG; //store position
 		flags += 1 << LCIOConstants.RCHBIT_ID1; //store cell ID

+		converter = new HPSEcalConverter(null);
+	}
+
+	public void setPedestal(double pedestal) {
+		converter.setPedestal(pedestal);
+	}
+
+	public void setScale(double scale) {
+		converter.setScale(scale);

 	}
 
 	public void setEcalCollectionName(String ecalCollectionName) {

@@ -47,25 +55,31 @@

 		this.rawCollectionName = rawCollectionName;
 	}
 

+	@Override

 	public void startOfData() {

-		if (ecalCollectionName == null)

+		if (ecalCollectionName == null) {

 			throw new RuntimeException("The parameter ecalCollectionName was not set!");

+		}

-		if (ecalName == null)

+		if (ecalName == null) {

 			throw new RuntimeException("The parameter ecalName was not set!");

+		}

 	}
 

+	@Override

 	public void detectorChanged(Detector detector) {
 		// Get the Subdetector.
 		ecal = (Subdetector) detector.getSubdetector(ecalName);

-		converter = new HPSEcalConverter(ecal.getIDDecoder());

+		converter.setIDDecoder(ecal.getIDDecoder());

 	}
 

+	@Override

 	public void process(EventHeader event) {
 		// Get the list of ECal hits.
 		List<HPSFADCCalorimeterHit> hits = event.get(HPSFADCCalorimeterHit.class, rawCollectionName);

-		if (hits == null)

+		if (hits == null) {

 			throw new RuntimeException("Event is missing ECal hits collection!");

+		}

 
 		ArrayList<CalorimeterHit> newHits = new ArrayList<CalorimeterHit>();
 

diff -u -r1.2 -r1.3
--- HPSEcalConverter.java	9 Dec 2011 23:40:21 -0000	1.2
+++ HPSEcalConverter.java	11 Jan 2012 18:45:13 -0000	1.3
@@ -11,7 +11,7 @@

 /**
  *
  * @author Sho Uemura <[log in to unmask]>

- * @version $Id: HPSEcalConverter.java,v 1.2 2011/12/09 23:40:21 meeg Exp $

+ * @version $Id: HPSEcalConverter.java,v 1.3 2012/01/11 18:45:13 meeg Exp $

  */
 public class HPSEcalConverter {
 

@@ -25,6 +25,30 @@

 		this.dec = dec;
 	}
 

+	public double getPedestal() {
+		return pedestal;
+	}
+
+	public void setPedestal(double pedestal) {
+		this.pedestal = pedestal;
+	}
+
+	public double getScale() {
+		return scale;
+	}
+
+	public void setScale(double scale) {
+		this.scale = scale;
+	}
+
+	public IDDecoder getIDDecoder() {
+		return dec;
+	}
+
+	public void setIDDecoder(IDDecoder dec) {
+		this.dec = dec;
+	}
+

 	public int AtoD(double amplitude, long cellID) {
 		return (int) Math.floor((amplitude + pedestal) / scale);
 	}

@@ -43,6 +67,6 @@

 
 	public RawCalorimeterHit HitAtoD(CalorimeterHit hit) {
 		dec.setID(hit.getCellID());

-		return new HPSFADCCalorimeterHit(hit.getCellID(), AtoD(hit.getRawEnergy(), hit.getCellID()), (int) Math.round(hit.getTime() / period),0);

+		return new HPSFADCCalorimeterHit(hit.getCellID(), AtoD(hit.getRawEnergy(), hit.getCellID()), (int) Math.round(hit.getTime() / period), 0);

 	}
 }

diff -u -r1.5 -r1.6
--- ecal_fadc_bkgd.lcsim	9 Jan 2012 23:15:20 -0000	1.5
+++ ecal_fadc_bkgd.lcsim	11 Jan 2012 18:45:13 -0000	1.6
@@ -1,7 +1,7 @@

 <!--
     Example LCSim steering file to run simple HPS ECal clustering and analysis.
     @author Sho Uemura <[log in to unmask]>

-    @version $Id: ecal_fadc_bkgd.lcsim,v 1.5 2012/01/09 23:15:20 meeg Exp $

+    @version $Id: ecal_fadc_bkgd.lcsim,v 1.6 2012/01/11 18:45:13 meeg Exp $

 
 -->
 <lcsim xmlns:xs="http://www.w3.org/2001/XMLSchema-instance"

@@ -43,22 +43,26 @@

 			<ecalCollectionName>EcalHits</ecalCollectionName>
 			<ecalRawCollectionName>EcalRawHits</ecalRawCollectionName>
 			<threshold>0.005</threshold>

+			<scale>0.08</scale>

 		</driver>
 		<driver name="EcalConverter"
                 type="org.lcsim.hps.recon.ecal.HPSEcalConverterDriver">
 			<ecalName>Ecal</ecalName>
 			<rawCollectionName>EcalRawHits</rawCollectionName>
 			<ecalCollectionName>EcalCorrectedHits</ecalCollectionName>

+			<scale>0.08</scale>

 		</driver>
 		<driver name="EcalClusterer"
                 type="org.lcsim.hps.recon.ecal.HPSEcalClusterer">
 			<ecalName>Ecal</ecalName>
 			<ecalCollectionName>EcalCorrectedHits</ecalCollectionName>

+			<seedEMin>0.1</seedEMin>
+			<addEMin>0.1</addEMin>

 		</driver>
 		<driver name="EcalTrigger"
                 type="org.lcsim.hps.recon.ecal.HPSFADCTriggerDriver">
 			<clusterCollectionName>EcalClusters</clusterCollectionName>

-			<outputFileName>${outputFile}_triggers</outputFileName>

+			<outputFileName>${outputFile}.triggers</outputFileName>

 			<ecalName>Ecal</ecalName>
 		</driver>
 		<driver name="EcalPlots"