hps-java/src/main/java/org/lcsim/hps/users/mgraham

diff -u -r1.2 -r1.3
--- TrackExtrapolationAnalysis.java	24 Jul 2012 02:45:43 -0000	1.2
+++ TrackExtrapolationAnalysis.java	9 Sep 2012 00:15:39 -0000	1.3
@@ -16,6 +16,7 @@

 import org.lcsim.hps.monitoring.AIDAFrame;
 import org.lcsim.hps.recon.ecal.HPSEcalCluster;
 import org.lcsim.hps.recon.tracking.HPSTrack;

+import org.lcsim.hps.recon.tracking.SvtTrackExtrapolator;

 import org.lcsim.hps.recon.vertexing.HelixConverter;
 import org.lcsim.hps.recon.vertexing.StraightLineTrack;
 import org.lcsim.hps.users.omoreno.ExtendTrack;

@@ -87,9 +88,11 @@

             HelixConverter converter = new HelixConverter(0);
             StraightLineTrack slt = converter.Convert(ht);
 

-            ExtendTrack extend = new ExtendTrack();

+            //ExtendTrack extend = new ExtendTrack();
+            SvtTrackExtrapolator extend = new SvtTrackExtrapolator();

             extend.setTrack(stEle);

-            Hep3Vector posAtEcal = extend.positionAtEcal();

+            //Hep3Vector posAtEcal = extend.positionAtEcal();
+            Hep3Vector posAtEcal = extend.getTrackPositionAtEcal();

             Hep3Vector extendAtConverter = extend.extrapolateTrack(zAtConverter);