Use LiteClusters.

Tf/TrackSys/python/TrackSys/RecoUpgradeTracking.py

@@ -153,7 +153,8 @@ def RecoUpstream(seqType = "Fast", min_pt=0, input_tracks = "Rec/Track/Velo",
     from Configurables import TrackMasterFitter
     prVeloUT.addTool(TrackMasterFitter,"Fitter")
     ConfiguredMasterFitter(prVeloUT.Fitter,
-        SimplifiedGeometry = simplifiedGeometry )
+        SimplifiedGeometry = simplifiedGeometry,
+        LiteClusters = True)
     return [ prVeloUT ]
 
 #Set Foward tracking
@@ -251,7 +252,7 @@ def RecoForward(seqType = "Fast",
           vectorFitter.MaxNumberOutliers = 2
           from Configurables import TrackParabolicExtrapolator, TrackMasterExtrapolator, SimplifiedMaterialLocator
           # Fetch options from MasterFitter MeasProvider
-          ConfiguredMasterFitter(TrackMasterFitter(), SimplifiedGeometry = simplifiedGeometry)
+          ConfiguredMasterFitter(TrackMasterFitter(), SimplifiedGeometry = simplifiedGeometry, LiteClusters = True)
           vectorFitter.MeasProvider = TrackMasterFitter().MeasProvider
           if "useParabolicExtrapolator" in TrackSys().getProp("ExpertTracking"):
             vectorFitter.addTool(TrackParabolicExtrapolator, name="Extrapolator")
@@ -269,7 +270,7 @@ def RecoForward(seqType = "Fast",
           forwardFitter.TracksInContainer = output_tracks
           forwardFitter.TracksOutContainer = output_tracks_fitted
           forwardFitter.addTool(TrackMasterFitter, name="Fitter")
-          ConfiguredMasterFitter( forwardFitter.Fitter, SimplifiedGeometry = simplifiedGeometry)
+          ConfiguredMasterFitter( forwardFitter.Fitter, SimplifiedGeometry = simplifiedGeometry, LiteClusters = True)
           algs.append(forwardFitter)
 
 # Set Seeding
@@ -440,7 +441,6 @@ def RecoBestTrackCreator(exclude=[], seqType = "", defTracks = {},
     bestTrackCreator.InitTrackStates = False
     bestTrackCreator.DoNotRefit = True
     bestTrackCreator.TracksOutContainer = out_container
-    print bestTrackCreator
 
     if "vectorFitter" in TrackSys().getProp("ExpertTracking"):
       from Configurables import TrackVectorFitter
@@ -456,7 +456,7 @@ def RecoBestTrackCreator(exclude=[], seqType = "", defTracks = {},
       bestTrackCreator.addTool(vectorFitter, name="Fitter")
     else:
       bestTrackCreator.addTool(TrackMasterFitter, name="Fitter")
-      ConfiguredMasterFitter( bestTrackCreator.Fitter, SimplifiedGeometry = simplifiedGeometryFit )
+      ConfiguredMasterFitter( bestTrackCreator.Fitter, SimplifiedGeometry = simplifiedGeometryFit, LiteClusters = True )
     bestSeq.Members += [ bestTrackCreator ]
 
     if sequence is not None: