java/trunk/recon/src/main/java/org/hps/recon/particle

--- java/trunk/recon/src/main/java/org/hps/recon/particle/ReconParticleDriver.java	2014-05-16 19:41:21 UTC (rev 591)
+++ java/trunk/recon/src/main/java/org/hps/recon/particle/ReconParticleDriver.java	2014-05-16 19:44:39 UTC (rev 592)
@@ -223,8 +223,14 @@

     			Hep3Vector momentum = new BasicHep3Vector(matchedTrack.getTrackStates().get(0).getMomentum());
     			((BasicHepLorentzVector) fourVector).setV3(fourVector.t(), momentum);
     			((BaseReconstructedParticle) particle).setCharge(matchedTrack.getCharge()*flipSign);

-    		

+    			if(particle.getCharge() > 0){
+    				((BaseReconstructedParticle) particle).setParticleIdUsed(new SimpleParticleID(-11, 0, 0, 0));
+    			} else if(particle.getCharge() < 0){
+    				((BaseReconstructedParticle) particle).setParticleIdUsed(new SimpleParticleID(11, 0, 0, 0));
+    			}

     			if(unmatchedTracks.contains(matchedTrack)) unmatchedTracks.remove(matchedTrack);

+    		} else {
+    			((BaseReconstructedParticle) particle).setParticleIdUsed(new SimpleParticleID(22, 0, 0, 0));

     		}
     		((BaseReconstructedParticle) particle).set4Vector(fourVector);
     	

@@ -241,10 +247,14 @@

     			
     			particle.addTrack(unmatchedTrack);
     			Hep3Vector momentum = new BasicHep3Vector(unmatchedTrack.getTrackStates().get(0).getMomentum());

-    			((BasicHepLorentzVector) fourVector).setV3(fourVector.t(), momentum);

+    			((BasicHepLorentzVector) fourVector).setV3(momentum.magnitude(), momentum);

     			((BaseReconstructedParticle) particle).setCharge(unmatchedTrack.getCharge()*flipSign);
     			((BaseReconstructedParticle) particle).set4Vector(fourVector);

-    			

+    			if(particle.getCharge() > 0){
+    				((BaseReconstructedParticle) particle).setParticleIdUsed(new SimpleParticleID(-11, 0, 0, 0));
+    			} else if(particle.getCharge() < 0){
+    				((BaseReconstructedParticle) particle).setParticleIdUsed(new SimpleParticleID(11, 0, 0, 0));
+    			}

     			particles.add(particle);
     		}
     	}