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ConversionStep2_cff.py
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1 import FWCore.ParameterSet.Config as cms
2 
3 from RecoTracker.ConversionSeedGenerators.PhotonConversionTrajectorySeedProducerFromQuadruplets_cfi import *
4 
5 conv2Clusters = cms.EDProducer("TrackClusterRemover",
6  clusterLessSolution = cms.bool(True),
7  oldClusterRemovalInfo = cms.InputTag("convClusters"),
8  trajectories = cms.InputTag("convStepTracks"),
9  overrideTrkQuals = cms.InputTag('convStepSelector','convStep'),
10  TrackQuality = cms.string('highPurity'),
11  pixelClusters = cms.InputTag("siPixelClusters"),
12  stripClusters = cms.InputTag("siStripClusters"),
13  Common = cms.PSet(maxChi2 = cms.double(30.0))
14  )
15 
16 conv2LayerPairs = cms.EDProducer("SeedingLayersEDProducer",
17  layerList = cms.vstring('BPix1+BPix2',
18 
19  'BPix2+BPix3',
20  'BPix2+FPix1_pos',
21  'BPix2+FPix1_neg',
22  'BPix2+FPix2_pos',
23  'BPix2+FPix2_neg',
24 
25  'FPix1_pos+FPix2_pos',
26  'FPix1_neg+FPix2_neg',
27 
28  'BPix3+TIB1',
29 
30  'TIB1+TID1_pos',
31  'TIB1+TID1_neg',
32  'TIB1+TID2_pos',
33  'TIB1+TID2_neg',
34  'TIB1+TIB2',
35 
36  'TIB2+TID1_pos',
37  'TIB2+TID1_neg',
38  'TIB2+TID2_pos',
39  'TIB2+TID2_neg',
40  'TIB2+TIB3',
41 
42  'TIB3+TIB4',
43  'TIB3+TID1_pos',
44  'TIB3+TID1_neg',
45 
46  'TIB4+TOB1',
47 
48  'TOB1+TOB2',
49  'TOB1+TEC1_pos',
50  'TOB1+TEC1_neg',
51 
52  'TOB2+TOB3',
53  'TOB2+TEC1_pos',
54  'TOB2+TEC1_neg',
55 
56  'TOB3+TOB4',
57  'TOB3+TEC1_pos',
58  'TOB3+TEC1_neg',
59 
60  'TOB4+TOB5',
61 
62  'TOB5+TOB6',
63 
64  'TID1_pos+TID2_pos',
65  'TID2_pos+TID3_pos',
66  'TID3_pos+TEC1_pos',
67 
68  'TID1_neg+TID2_neg',
69  'TID2_neg+TID3_neg',
70  'TID3_neg+TEC1_neg',
71 
72  'TEC1_pos+TEC2_pos',
73  'TEC2_pos+TEC3_pos',
74  'TEC3_pos+TEC4_pos',
75  'TEC4_pos+TEC5_pos',
76  'TEC5_pos+TEC6_pos',
77  'TEC6_pos+TEC7_pos',
78  'TEC7_pos+TEC8_pos',
79 
80  'TEC1_neg+TEC2_neg',
81  'TEC2_neg+TEC3_neg',
82  'TEC3_neg+TEC4_neg',
83  'TEC4_neg+TEC5_neg',
84  'TEC5_neg+TEC6_neg',
85  'TEC6_neg+TEC7_neg',
86  'TEC7_neg+TEC8_neg'
87  #other combinations could be added
88  ),
89 
90  BPix = cms.PSet(
91  TTRHBuilder = cms.string('TTRHBuilderWithoutAngle4PixelPairs'),
92  HitProducer = cms.string('siPixelRecHits'),
93  skipClusters = cms.InputTag('conv2Clusters'),
94  ),
95  FPix = cms.PSet(
96  TTRHBuilder = cms.string('TTRHBuilderWithoutAngle4PixelPairs'),
97  HitProducer = cms.string('siPixelRecHits'),
98  skipClusters = cms.InputTag('conv2Clusters'),
99  ),
100  TIB1 = cms.PSet(
101  TTRHBuilder = cms.string('WithTrackAngle'),
102  matchedRecHits = cms.InputTag("siStripMatchedRecHits","matchedRecHit"),
103  skipClusters = cms.InputTag('conv2Clusters'),
104  ),
105  TIB2 = cms.PSet(
106  TTRHBuilder = cms.string('WithTrackAngle'),
107  matchedRecHits = cms.InputTag("siStripMatchedRecHits","matchedRecHit"),
108  skipClusters = cms.InputTag('conv2Clusters'),
109  ),
110  TIB3 = cms.PSet(
111  TTRHBuilder = cms.string('WithTrackAngle'),
112  rphiRecHits = cms.InputTag("siStripMatchedRecHits","rphiRecHit"),
113  skipClusters = cms.InputTag('conv2Clusters'),
114  ),
115  TIB4 = cms.PSet(
116  TTRHBuilder = cms.string('WithTrackAngle'),
117  rphiRecHits = cms.InputTag("siStripMatchedRecHits","rphiRecHit"),
118  skipClusters = cms.InputTag('conv2Clusters'),
119  ),
120  TID1 = cms.PSet(
121  useSimpleRphiHitsCleaner = cms.bool(False),
122  matchedRecHits = cms.InputTag("siStripMatchedRecHits","matchedRecHit"),
123  useRingSlector = cms.bool(True),
124  TTRHBuilder = cms.string('WithTrackAngle'),
125  maxRing = cms.int32(2),
126  minRing = cms.int32(1),
127  skipClusters = cms.InputTag('conv2Clusters'),
128  ),
129  TID2 = cms.PSet(
130  useSimpleRphiHitsCleaner = cms.bool(False),
131  matchedRecHits = cms.InputTag("siStripMatchedRecHits","matchedRecHit"),
132  useRingSlector = cms.bool(True),
133  TTRHBuilder = cms.string('WithTrackAngle'),
134  maxRing = cms.int32(2),
135  minRing = cms.int32(1),
136  skipClusters = cms.InputTag('conv2Clusters'),
137  ),
138  TID3 = cms.PSet(
139  useSimpleRphiHitsCleaner = cms.bool(False),
140  matchedRecHits = cms.InputTag("siStripMatchedRecHits","matchedRecHit"),
141  useRingSlector = cms.bool(True),
142  TTRHBuilder = cms.string('WithTrackAngle'),
143  maxRing = cms.int32(2),
144  minRing = cms.int32(1),
145  skipClusters = cms.InputTag('conv2Clusters'),
146  ),
147  TEC = cms.PSet(
148  useSimpleRphiHitsCleaner = cms.bool(False),
149  minRing = cms.int32(1),
150  matchedRecHits = cms.InputTag("siStripMatchedRecHits","matchedRecHit"),
151  useRingSlector = cms.bool(True),
152  TTRHBuilder = cms.string('WithTrackAngle'),
153  rphiRecHits = cms.InputTag("siStripMatchedRecHits","rphiRecHitUnmatched"),
154  maxRing = cms.int32(7),
155  stereoRecHits = cms.InputTag("siStripMatchedRecHits","stereoRecHitUnmatched"),
156  skipClusters = cms.InputTag('conv2Clusters'),
157  ),
158  TOB1 = cms.PSet(
159  matchedRecHits = cms.InputTag("siStripMatchedRecHits","matchedRecHit"),
160  TTRHBuilder = cms.string('WithTrackAngle'),
161  skipClusters = cms.InputTag('conv2Clusters'),
162  ),
163  TOB2 = cms.PSet(
164  matchedRecHits = cms.InputTag("siStripMatchedRecHits","matchedRecHit"),
165  TTRHBuilder = cms.string('WithTrackAngle'),
166  skipClusters = cms.InputTag('conv2Clusters'),
167  ),
168  TOB3 = cms.PSet(
169  TTRHBuilder = cms.string('WithTrackAngle'),
170  rphiRecHits = cms.InputTag("siStripMatchedRecHits","rphiRecHit"),
171  skipClusters = cms.InputTag('conv2Clusters'),
172  ),
173  TOB4 = cms.PSet(
174  TTRHBuilder = cms.string('WithTrackAngle'),
175  rphiRecHits = cms.InputTag("siStripMatchedRecHits","rphiRecHit"),
176  skipClusters = cms.InputTag('conv2Clusters'),
177  ),
178  TOB5 = cms.PSet(
179  TTRHBuilder = cms.string('WithTrackAngle'),
180  rphiRecHits = cms.InputTag("siStripMatchedRecHits","rphiRecHit"),
181  skipClusters = cms.InputTag('conv2Clusters'),
182  ),
183  TOB6 = cms.PSet(
184  TTRHBuilder = cms.string('WithTrackAngle'),
185  rphiRecHits = cms.InputTag("siStripMatchedRecHits","rphiRecHit"),
186  skipClusters = cms.InputTag('conv2Clusters'),
187  )
188  )
189 
190 
191 photonConvTrajSeedFromQuadruplets.TrackRefitter = cms.InputTag('generalTracks')
192 photonConvTrajSeedFromQuadruplets.primaryVerticesTag = cms.InputTag('pixelVertices')
193 
194 
195 # TRACKER DATA CONTROL
196 
197 # QUALITY CUTS DURING TRACK BUILDING
198 import TrackingTools.TrajectoryFiltering.TrajectoryFilterESProducer_cfi
199 conv2CkfTrajectoryFilter = TrackingTools.TrajectoryFiltering.TrajectoryFilterESProducer_cfi.trajectoryFilterESProducer.clone(
200  ComponentName = 'conv2CkfTrajectoryFilter',
201  filterPset = TrackingTools.TrajectoryFiltering.TrajectoryFilterESProducer_cfi.trajectoryFilterESProducer.filterPset.clone(
202  maxLostHits = 1,
203  minimumNumberOfHits = 3,
204  minPt = 0.1
205  )
206  )
207 
208 # TRACK BUILDING
209 import RecoTracker.CkfPattern.GroupedCkfTrajectoryBuilderESProducer_cfi
210 conv2CkfTrajectoryBuilder = RecoTracker.CkfPattern.GroupedCkfTrajectoryBuilderESProducer_cfi.GroupedCkfTrajectoryBuilder.clone(
211  ComponentName = 'conv2CkfTrajectoryBuilder',
212  trajectoryFilterName = 'conv2CkfTrajectoryFilter',
213  minNrOfHitsForRebuild = 3,
214  clustersToSkip = cms.InputTag('conv2Clusters'),
215  maxCand = 2
216  )
217 
218 # MAKING OF TRACK CANDIDATES
219 import RecoTracker.CkfPattern.CkfTrackCandidates_cfi
220 conv2TrackCandidates = RecoTracker.CkfPattern.CkfTrackCandidates_cfi.ckfTrackCandidates.clone(
221  src = cms.InputTag('photonConvTrajSeedFromQuadruplets:conv2SeedCandidates'),
222  TrajectoryBuilder = 'conv2CkfTrajectoryBuilder'
223 )
224 
225 import TrackingTools.TrackFitters.RungeKuttaFitters_cff
226 conv2StepFitterSmoother = TrackingTools.TrackFitters.RungeKuttaFitters_cff.KFFittingSmootherWithOutliersRejectionAndRK.clone(
227  ComponentName = 'conv2StepFitterSmoother',
228  EstimateCut = 30,
229  Smoother = cms.string('conv2StepRKSmoother')
230  )
231 
232 conv2StepRKTrajectorySmoother = TrackingTools.TrackFitters.RungeKuttaFitters_cff.RKTrajectorySmoother.clone(
233  ComponentName = cms.string('conv2StepRKSmoother'),
234  errorRescaling = 10.0
235  )
236 
237 
238 # TRACK FITTING
239 import RecoTracker.TrackProducer.TrackProducer_cfi
240 conv2StepTracks = RecoTracker.TrackProducer.TrackProducer_cfi.TrackProducer.clone(
241  src = 'conv2TrackCandidates',
242  AlgorithmName = cms.string('iter9'),
243  Fitter = 'conv2StepFitterSmoother',
244  )
245 
246 
247 import RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi
248 conv2StepSelector = RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.multiTrackSelector.clone(
249  src='conv2StepTracks',
250  trackSelectors= cms.VPSet(
251  RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.looseMTS.clone(
252  name = 'conv2StepLoose',
253  applyAdaptedPVCuts = False,
254  chi2n_par = 3.0,
255  res_par = ( 0.003, 0.001 ),
256  minNumberLayers = 3,
257  maxNumberLostLayers = 1,
258  minNumber3DLayers = 1,
259  d0_par1 = ( 5., 8.0 ),
260  dz_par1 = ( 5., 8.0 ),
261  d0_par2 = ( 5., 8.0 ),
262  dz_par2 = ( 5., 8.0 )
263  ),
264  RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.tightMTS.clone(
265  name = 'conv2StepTight',
266  preFilterName = 'conv2StepLoose',
267  chi2n_par = 2.5,
268  res_par = ( 0.003, 0.001 ),
269  minNumberLayers = 3,
270  maxNumberLostLayers = 1,
271  minNumber3DLayers = 1,
272  d0_par1 = ( 5., 8.0 ),
273  dz_par1 = ( 5., 8.0 ),
274  d0_par2 = ( 5., 8.0 ),
275  dz_par2 = ( 5., 8.0 )
276  ),
277  RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.highpurityMTS.clone(
278  name = 'conv2Step',
279  preFilterName = 'conv2StepTight',
280  chi2n_par = 2.0,
281  res_par = ( 0.003, 0.001 ),
282  minNumberLayers = 3,
283  maxNumberLostLayers = 1,
284  minNumber3DLayers = 1,
285  d0_par1 = ( 5., 8.0 ),
286  dz_par1 = ( 5., 8.0 ),
287  d0_par2 = ( 5., 8.0 ),
288  dz_par2 = ( 5., 8.0 )
289  ),
290  ) #end of vpset
291  ) #end of clone
292 
293 Conv2Step = cms.Sequence( conv2Clusters
294  + conv2LayerPairs
295  + photonConvTrajSeedFromQuadruplets
296  + conv2TrackCandidates
297  + conv2StepTracks
298  + conv2StepSelector)
CkfTrackCandidates_cfi
TrackProducer_cfi
PhotonConversionTrajectorySeedProducerFromQuadruplets_cfi
GroupedCkfTrajectoryBuilderESProducer_cfi
RungeKuttaFitters_cff
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