adding tracking algorithm to save path length out to the reconstructed output

options/reconstruction.py

@@ -73,6 +73,7 @@ from Configurables import Jug__Reco__TrackParamClusterInit as TrackParamClusterI
 from Configurables import Jug__Reco__TrackParamVertexClusterInit as TrackParamVertexClusterInit
 from Configurables import Jug__Reco__CKFTracking as CKFTracking
 from Configurables import Jug__Reco__ParticlesFromTrackFit as ParticlesFromTrackFit
+from Configurables import Jug__Reco__TrajectoryFromTrackFit as TrajectoryFromTrackFit
 
 from Configurables import Jug__Reco__FarForwardParticles as FFRecoRP
 from Configurables import Jug__Reco__FarForwardParticlesOMD as FFRecoOMD
@@ -539,6 +540,12 @@ parts_from_fit = ParticlesFromTrackFit("parts_from_fit",
         outputTrackParameters = "outputTrackParameters")
 algorithms.append(parts_from_fit)
 
+trajs_from_fit = TrajectoryFromTrackFit("trajs_from_fit",
+        inputTrajectories = trk_find_alg.outputTrajectories,
+        outputTrajectoryParameters = "outputTrajectoryParameters")
+        #OutputLevel=DEBUG)
+algorithms.append(trajs_from_fit)
+
 # Event building
 parts_with_truth_pid = ParticlesWithTruthPID("parts_with_truth_pid",
         inputMCParticles = "mcparticles",