update

DUNE · Nov 10, 2024 · f5647ab · f5647ab
1 parent 97b6d00
commit f5647ab
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/TMS_Reco.cpp b/src/TMS_Reco.cpp
@@ -728,12 +728,12 @@ void TMS_TrackFinder::FindTracks(TMS_Event &event) {
   // Run Kalman filter if requested
   if (TMS_Manager::GetInstance().Get_Reco_Kalman_Run()) {
     double kalman_reco_mom, kalman_chi2;
-    double chi2positive = 100000000;
+    double chi2positive = 0;
     double chi2negative = 0;
     for (auto &trk : HoughTracks3D) {
       //assumed_charge = 0.1 works well, can set to 0.05 or 0.01 or 0.5. right now it serve as a scale factor
-      KalmanFilter = TMS_Kalman(trk.Hits, 0.1);
-      KalmanFilter2 = TMS_Kalman(trk.Hits, -0.1);
+      KalmanFilter = TMS_Kalman(trk.Hits, 0.1); //will make the muon chi square smaller
+      KalmanFilter2 = TMS_Kalman(trk.Hits, -0.1);  //will make the antimuon chi square smaller