Author: [log in to unmask]
Date: Thu Mar 5 09:56:54 2015
New Revision: 2261
Log:
fix issue when no truth particle was found.
Modified:
java/trunk/tracking/src/main/java/org/hps/recon/tracking/gbl/GBLOutput.java
Modified: java/trunk/tracking/src/main/java/org/hps/recon/tracking/gbl/GBLOutput.java
=============================================================================
--- java/trunk/tracking/src/main/java/org/hps/recon/tracking/gbl/GBLOutput.java (original)
+++ java/trunk/tracking/src/main/java/org/hps/recon/tracking/gbl/GBLOutput.java Thu Mar 5 09:56:54 2015
@@ -138,9 +138,9 @@
mcp = getMatchedTruthParticle(trk);
if(mcp==null) {
- System.out.printf("%s: no truth particle found in event!\n",this.getClass().getSimpleName());
+ System.out.printf("%s: WARNING!! no truth particle found in event!\n",this.getClass().getSimpleName());
this.printMCParticles(mcParticles);
- System.exit(1);
+ //System.exit(1);
} else {
if(_debug>0) System.out.printf("%s: truth particle (pdgif %d ) found in event!\n",this.getClass().getSimpleName(),mcp.getPDGID());
}
@@ -151,7 +151,7 @@
}
// Get track parameters from MC particle
- HelicalTrackFit htfTruth = isMC ? TrackUtils.getHTF(mcp,-1.0*this._B.z()) : null;
+ HelicalTrackFit htfTruth = (isMC&&mcp!=null) ? TrackUtils.getHTF(mcp,-1.0*this._B.z()) : null;
// Use the truth helix as the initial track for GBL?
//htf = htfTruth;
@@ -294,13 +294,13 @@
//Find intercept point with sensor in tracking frame
Hep3Vector trkpos = TrackUtils.getHelixPlaneIntercept(htf, strip, Math.abs(_B.z()));
- Hep3Vector trkposTruth = isMC ? TrackUtils.getHelixPlaneIntercept(htfTruth, strip, Math.abs(_B.z())) : new BasicHep3Vector(-999999.9,-999999.9,-999999.9);
+ Hep3Vector trkposTruth = htfTruth!=null ? TrackUtils.getHelixPlaneIntercept(htfTruth, strip, Math.abs(_B.z())) : new BasicHep3Vector(-999999.9,-999999.9,-999999.9);
if(textFile != null) {
textFile.printStripTrackPos(trkpos);
}
if(_debug>0) {
System.out.printf("trkpos at intercept [%.10f %.10f %.10f]\n",trkpos.x(),trkpos.y(),trkpos.z());
- System.out.printf("trkposTruth at intercept %s\n",trkposTruth.toString());
+ System.out.printf("trkposTruth at intercept %s\n",trkposTruth!=null?trkposTruth.toString():"no truth track");
}
// cross-check intercept point
@@ -330,10 +330,12 @@
}
if(_debug>0) {
- double s_truthSimHit = HelixUtils.PathToXPlane(htfTruth, simHit.getPositionVec().z(), 0, 0).get(0);
- Hep3Vector trkposTruthSimHit = HelixUtils.PointOnHelix(htfTruth, s_truthSimHit);
- Hep3Vector resTruthSimHit = VecOp.sub(CoordinateTransformations.transformVectorToTracking(simHit.getPositionVec()),trkposTruthSimHit);
- System.out.printf("TruthSimHit residual %s for layer %d\n",resTruthSimHit.toString(),strip.layer());
+ if(htfTruth!=null && simHit!=null) {
+ double s_truthSimHit = HelixUtils.PathToXPlane(htfTruth, simHit.getPositionVec().z(), 0, 0).get(0);
+ Hep3Vector trkposTruthSimHit = HelixUtils.PointOnHelix(htfTruth, s_truthSimHit);
+ Hep3Vector resTruthSimHit = VecOp.sub(CoordinateTransformations.transformVectorToTracking(simHit.getPositionVec()),trkposTruthSimHit);
+ System.out.printf("TruthSimHit residual %s for layer %d\n",resTruthSimHit.toString(),strip.layer());
+ }
}
}
@@ -385,14 +387,14 @@
// start by find the distance vector between the center and the track position
Hep3Vector vdiffTrk = VecOp.sub(trkpos, origin);
- Hep3Vector vdiffTrkTruth = VecOp.sub(trkposTruth, origin);
+ Hep3Vector vdiffTrkTruth = htfTruth!=null ? VecOp.sub(trkposTruth, origin): null;
// then find the rotation from tracking to measurement frame
Hep3Matrix trkToStripRot = _trackerHitUtils.getTrackToStripRotation(strip.getStrip());
// then rotate that vector into the measurement frame to get the predicted measurement position
Hep3Vector trkpos_meas = VecOp.mult(trkToStripRot, vdiffTrk);
- Hep3Vector trkposTruth_meas = VecOp.mult(trkToStripRot, vdiffTrkTruth);
+ Hep3Vector trkposTruth_meas = vdiffTrkTruth!=null ? VecOp.mult(trkToStripRot, vdiffTrkTruth) : null;
// hit measurement and uncertainty in measurement frame
@@ -418,10 +420,10 @@
// residual in measurement frame
Hep3Vector res_meas = VecOp.sub(m_meas, trkpos_meas);
- Hep3Vector resTruth_meas = VecOp.sub(m_meas, trkposTruth_meas);
+ Hep3Vector resTruth_meas = trkposTruth_meas != null ? VecOp.sub(m_meas, trkposTruth_meas) : null;
if(textFile != null) {
textFile.printStripMeasRes(res_meas.x(),res_err_meas.x());
- textFile.printStripMeasResTruth(resTruth_meas.x(),res_err_meas.x());
+ textFile.printStripMeasResTruth(resTruth_meas!=null ? resTruth_meas.x() : -9999999.9,res_err_meas.x());
}
//GBLDATA
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