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44347160 | 1 | /************************************************************************** |
572f41f9 | 2 | * Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. * |
44347160 | 3 | * * |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
572f41f9 | 16 | #include "AliITSRecoParam.h" |
5c6a2470 | 17 | #include "AliESDV0Params.h" |
5bd7ec3a | 18 | #include "AliLog.h" |
572f41f9 | 19 | |
20 | /* $Id$ */ | |
44347160 | 21 | |
22 | /////////////////////////////////////////////////////////////////////////////// | |
23 | // // | |
24 | // Class with ITS reconstruction parameters // | |
25 | // Origin: andrea.dainese@lnl.infn.it // | |
26 | // // | |
27 | /////////////////////////////////////////////////////////////////////////////// | |
28 | ||
29 | ||
44347160 | 30 | |
31 | ClassImp(AliITSRecoParam) | |
32 | ||
e50912db | 33 | const Int_t AliITSRecoParam::fgkLayersNotToSkip[AliITSgeomTGeo::kNLayers]={0,0,0,0,0,0}; |
e50912db | 34 | const Double_t AliITSRecoParam::fgkrInsideShield[2]={7.5,25.0}; |
35 | const Double_t AliITSRecoParam::fgkrOutsideShield[2]={10.5,30.0}; | |
36 | const Double_t AliITSRecoParam::fgkdshield[2]={0.0097,0.0034}; | |
37 | const Double_t AliITSRecoParam::fgkX0shield[2]={38.6,42.0}; | |
44347160 | 38 | |
39 | //_____________________________________________________________________________ | |
6518a6c5 | 40 | AliITSRecoParam::AliITSRecoParam() : AliDetectorRecoParam(), |
f9119eb9 | 41 | fTracker(0), |
42 | fITSonly(kFALSE), | |
43 | fVertexer(0), | |
876026b6 | 44 | fClusterFinder(0), |
45 | fPID(0), | |
7203e11a | 46 | fVtxr3DZCutWide(0.), |
47 | fVtxr3DRCutWide(0.), | |
48 | fVtxr3DZCutNarrow(0.), | |
49 | fVtxr3DRCutNarrow(0.), | |
50 | fVtxr3DPhiCutLoose(0.), | |
51 | fVtxr3DPhiCutTight(0.), | |
52 | fVtxr3DDCACut(0.), | |
8b78365f | 53 | fVtxr3DPileupAlgo(1), |
efe6147d | 54 | fVtxr3DHighMultAlgo(1), |
e50912db | 55 | fMaxSnp(1.), |
572f41f9 | 56 | fNSigmaYLayerForRoadY(0), |
57 | fNSigmaRoadY(0), | |
58 | fNSigmaZLayerForRoadZ(0), | |
59 | fNSigmaRoadZ(0), | |
60 | fNSigma2RoadZC(0), | |
61 | fNSigma2RoadYC(0), | |
62 | fNSigma2RoadZNonC(0), | |
63 | fNSigma2RoadYNonC(0), | |
1c97ce2f | 64 | fRoadMisal(0), |
572f41f9 | 65 | fMaxNormChi2NonCForHypothesis(0), |
66 | fMaxChi2(0), | |
67 | fMaxRoad(0), | |
68 | fMaxChi2In(0), | |
69 | fChi2PerCluster(0), | |
794d9013 | 70 | fSearchForExtras(kTRUE), |
572f41f9 | 71 | fXV(0), |
72 | fYV(0), | |
73 | fZV(0), | |
74 | fSigmaXV(0), | |
75 | fSigmaYV(0), | |
76 | fSigmaZV(0), | |
77 | fVertexCut(0), | |
78 | fMaxDZforPrimTrk(0), | |
79 | fMaxDZToUseConstraint(0), | |
80 | fMaxDforV0dghtrForProlongation(0), | |
81 | fMaxDForProlongation(0), | |
82 | fMaxDZForProlongation(0), | |
83 | fMinPtForProlongation(0), | |
6518a6c5 | 84 | fAddVirtualClustersInDeadZone(kFALSE), |
572f41f9 | 85 | fZWindowDeadZone(0), |
86 | fSigmaXDeadZoneHit2(0), | |
87 | fSigmaZDeadZoneHit2(0), | |
88 | fXPassDeadZoneHits(0), | |
87b4605f | 89 | fSkipSubdetsNotInTriggerCluster(kTRUE), |
6518a6c5 | 90 | fUseTGeoInTracker(3), |
908753cb | 91 | fStepSizeTGeo(5.), |
572f41f9 | 92 | fAllowSharedClusters(kTRUE), |
e50912db | 93 | fClusterErrorsParam(1), |
4a66240a | 94 | fComputePlaneEff(kFALSE), |
5fbd4fd6 | 95 | fHistoPlaneEff(kFALSE), |
58e8dc31 | 96 | fUseTrackletsPlaneEff(kFALSE), |
97 | fMCTrackletsPlaneEff(kFALSE), | |
98 | fBkgTrackletsPlaneEff(kFALSE), | |
99 | fTrackleterPhiWindowL1(0.10), | |
7284b2b2 | 100 | fTrackleterPhiWindowL2(0.07), |
58e8dc31 | 101 | fTrackleterZetaWindowL1(0.6), |
7284b2b2 | 102 | fTrackleterZetaWindowL2(0.4), |
58e8dc31 | 103 | fUpdateOncePerEventPlaneEff(kTRUE), |
104 | fMinContVtxPlaneEff(3), | |
0ed58a47 | 105 | fIPlanePlaneEff(0), |
275a301c | 106 | fReadPlaneEffFromOCDB(kFALSE), |
0ed58a47 | 107 | fMinPtPlaneEff(0), |
061c42a0 | 108 | fMaxMissingClustersPlaneEff(5), |
109 | fMaxMissingClustersOutPlaneEff(5), | |
0ed58a47 | 110 | fRequireClusterInOuterLayerPlaneEff(kFALSE), |
111 | fRequireClusterInInnerLayerPlaneEff(kFALSE), | |
112 | fOnlyConstraintPlaneEff(kFALSE), | |
061c42a0 | 113 | fNSigXFromBoundaryPlaneEff(1.), |
114 | fNSigZFromBoundaryPlaneEff(1.), | |
333d86cb | 115 | fImproveWithVertex(kFALSE), |
2755f080 | 116 | fExtendedEtaAcceptance(kFALSE), |
b406db2e | 117 | fUseBadZonesFromOCDB(kTRUE), |
23197852 | 118 | fUseSingleBadChannelsFromOCDB(kFALSE), |
119 | fMinFractionOfBadInRoad(0), | |
ae00569a | 120 | fAllowProlongationWithEmptyRoad(kFALSE), |
12b1afb7 | 121 | fInwardFlagSA(kFALSE), |
122 | fOuterStartLayerSA(2), | |
123 | fInnerStartLayerSA(3), | |
124 | fMinNPointsSA(3), | |
2755f080 | 125 | fFactorSAWindowSizes(1.), |
489c98fd | 126 | fNLoopsSA(32), |
c7d6d7b7 | 127 | fMinPhiSA(0.002), |
128 | fMaxPhiSA(0.0145), | |
129 | fMinLambdaSA(0.003), | |
130 | fMaxLambdaSA(0.008), | |
3733ccd2 | 131 | fMinClusterChargeSA(0.), |
5a03f353 | 132 | fSAOnePointTracks(kFALSE), |
133 | fSAUseAllClusters(kFALSE), | |
3d7b9209 | 134 | fMaxSPDcontrForSAToUseAllClusters(1000000), |
4336faa4 | 135 | fSAUsedEdxInfo(kFALSE), |
a4354152 | 136 | fSelectBestMIP03(kFALSE), |
137 | fFlagFakes(kFALSE), | |
138 | fUseImproveKalman(kFALSE), | |
6518a6c5 | 139 | fFindV0s(kTRUE), |
b0160ebc | 140 | fStoreLikeSignV0s(kFALSE), |
6518a6c5 | 141 | fUseUnfoldingInClusterFinderSPD(kFALSE), |
142 | fUseUnfoldingInClusterFinderSDD(kTRUE), | |
d695268b | 143 | fUseUnfoldingInClusterFinderSSD(kFALSE), |
7101948c | 144 | fUseBadChannelsInClusterFinderSSD(kFALSE), |
ba0a07bf | 145 | fUseSDDCorrectionMaps(kTRUE), |
b779c7dc | 146 | fUseSDDClusterSizeSelection(kFALSE), |
147 | fMinClusterChargeSDD(0.), | |
7b116aa1 | 148 | fUseChargeMatchingInClusterFinderSSD(kTRUE), |
7b116aa1 | 149 | fTrackleterPhiWindow(0.08), |
7284b2b2 | 150 | fTrackleterThetaWindow(0.025), |
fa9ed8e9 | 151 | fTrackleterPhiShift(0.0045), |
7b116aa1 | 152 | fTrackleterRemoveClustersFromOverlaps(kFALSE), |
153 | fTrackleterPhiOverlapCut(0.005), | |
42ed6062 | 154 | fTrackleterZetaOverlapCut(0.05), |
7c6da836 | 155 | fTrackleterPhiRotationAngle(0.0), |
a8fd6065 | 156 | fTrackleterNStdDev(1.5), |
f9f90134 | 157 | fScaleDTBySin2T(kFALSE), |
e73fcfbb | 158 | fTrackleterBuildCl2TrkRefs(kTRUE), |
159 | // | |
ad7f2bfa | 160 | fUseCosmicRunShiftsSSD(kFALSE), |
161 | fSPDRemoveNoisyFlag(kTRUE), | |
9364069b | 162 | fSPDRemoveDeadFlag(kTRUE), |
163 | fVertexerFastSmearX(0.005), | |
164 | fVertexerFastSmearY(0.005), | |
f27a7e81 | 165 | fVertexerFastSmearZ(0.01), |
166 | fAlignFilterCosmics(kFALSE), | |
167 | fAlignFilterCosmicMergeTracks(kTRUE), | |
168 | fAlignFilterMinITSPoints(4), | |
169 | fAlignFilterMinITSPointsMerged(4), | |
170 | fAlignFilterOnlyITSSATracks(kTRUE), | |
171 | fAlignFilterOnlyITSTPCTracks(kFALSE), | |
172 | fAlignFilterSkipExtra(kFALSE), | |
173 | fAlignFilterMaxMatchingAngle(0.085), | |
174 | fAlignFilterMinAngleWrtModulePlanes(0.52), | |
175 | fAlignFilterMinPt(0.), | |
176 | fAlignFilterMaxPt(1.e10), | |
767aaecb | 177 | fAlignFilterFillQANtuples(kTRUE), |
6de485aa | 178 | // |
179 | fMultCutPxDrSPDin(0.1), | |
180 | fMultCutPxDrSPDout(0.15), | |
181 | fMultCutPxDz(0.2), | |
182 | fMultCutDCArz(0.5), | |
183 | fMultCutMinElectronProbTPC(0.5), | |
184 | fMultCutMinElectronProbESD(0.1), | |
185 | fMultCutMinP(0.05), | |
186 | fMultCutMinRGamma(2.), | |
187 | fMultCutMinRK0(1.), | |
188 | fMultCutMinPointAngle(0.98), | |
189 | fMultCutMaxDCADauther(0.5), | |
190 | fMultCutMassGamma(0.03), | |
191 | fMultCutMassGammaNSigma(5.), | |
192 | fMultCutMassK0(0.03), | |
193 | fMultCutMassK0NSigma(5.), | |
194 | fMultCutChi2cGamma(2.), | |
195 | fMultCutChi2cK0(2.), | |
196 | fMultCutGammaSFromDecay(-10.), | |
197 | fMultCutK0SFromDecay(-10.), | |
198 | fMultCutMaxDCA(1.), | |
199 | // | |
fa72f030 | 200 | fCorrectLorentzAngleSPD(kTRUE), |
66b89079 | 201 | fTanLorentzAngleHolesSPD(0.017455), // tan(1 degree) |
fa72f030 | 202 | fCorrectLorentzAngleSSD(kTRUE), |
66b89079 | 203 | fTanLorentzAngleHolesSSD(0.016), // tan(0.94 degrees) |
204 | fTanLorentzAngleElectronsSSD(0.068), // tan(3.98 degrees) | |
58b891db | 205 | // |
802257af | 206 | fOptReco("All"), |
207 | fESDV0Params(NULL) | |
44347160 | 208 | { |
209 | // | |
210 | // constructor | |
211 | // | |
6518a6c5 | 212 | SetName("ITS"); |
213 | SetTitle("ITS"); | |
214 | ||
44347160 | 215 | SetLayersParameters(); |
2755f080 | 216 | for(Int_t i=0; i<AliITSgeomTGeo::kNLayers; i++) fLayersToSkip[i]=0; |
6518a6c5 | 217 | SetUseTGeoInTracker(3); |
908753cb | 218 | SetStepSizeTGeo(5.); |
afd25725 | 219 | SetAllowSharedClusters(kTRUE); |
220 | SetFindV0s(kTRUE); | |
6518a6c5 | 221 | SetAddVirtualClustersInDeadZone(kFALSE); |
572f41f9 | 222 | SetUseAmplitudeInfo(kTRUE); |
e50912db | 223 | SetClusterErrorsParam(1); |
f9119eb9 | 224 | SetClusterMisalError(0.); |
4fd4a5d7 | 225 | SetClusterMisalErrorBOn(0.); |
7203e11a | 226 | SetVertexer3DDefaults(); |
f27a7e81 | 227 | |
228 | for(Int_t i=0; i<AliITSgeomTGeo::kNLayers; i++) fAlignFilterUseLayer[i]=kTRUE; | |
767aaecb | 229 | fESDV0Params = new AliESDV0Params(); |
230 | ||
231 | fESDV0Params->SetMaxDist0(0.1); | |
232 | fESDV0Params->SetMaxDist1(0.1); | |
233 | fESDV0Params->SetMaxDist(1.); | |
234 | fESDV0Params->SetMinPointAngle(0.85); | |
235 | fESDV0Params->SetMinPointAngle2(0.99); | |
236 | fESDV0Params->SetMinR(0.5); | |
237 | fESDV0Params->SetMaxR(220.); | |
61673d36 | 238 | fESDV0Params->SetMinPABestConst(0.9999); |
239 | fESDV0Params->SetMaxRBestConst(10.); | |
767aaecb | 240 | fESDV0Params->SetCausality0Cut(0.19); |
241 | fESDV0Params->SetLikelihood01Cut(0.45); | |
242 | fESDV0Params->SetLikelihood1Cut(0.5); | |
243 | fESDV0Params->SetCombinedCut(0.55); | |
244 | fESDV0Params->SetMinClFullTrk(5.0); | |
245 | fESDV0Params->SetMinTgl0(1.05); | |
61673d36 | 246 | fESDV0Params->SetMinRTgl0(40.0); |
247 | ||
248 | fESDV0Params->SetMinNormDistForbTgl0(3.0); | |
249 | fESDV0Params->SetMinClForb0(4.5); | |
250 | fESDV0Params->SetMinNormDistForb1(3.0); | |
251 | fESDV0Params->SetMinNormDistForb2(2.0); | |
252 | fESDV0Params->SetMinNormDistForb3(1.0); | |
253 | fESDV0Params->SetMinNormDistForb4(4.0); | |
254 | fESDV0Params->SetMinNormDistForb5(5.0); | |
83052b75 | 255 | fESDV0Params->SetMinNormDistForbProt(2.0); |
256 | fESDV0Params->SetMaxPidProbPionForb(0.5); | |
61673d36 | 257 | |
258 | fESDV0Params->SetMinRTPCdensity(40.); | |
259 | fESDV0Params->SetMaxRTPCdensity0(110.); | |
260 | fESDV0Params->SetMaxRTPCdensity10(120.); | |
261 | fESDV0Params->SetMaxRTPCdensity20(130.); | |
262 | fESDV0Params->SetMaxRTPCdensity30(140.); | |
263 | ||
767aaecb | 264 | fESDV0Params->SetMinTPCdensity(0.6); |
265 | fESDV0Params->SetMinTgl1(1.1); | |
266 | fESDV0Params->SetMinTgl2(1.0); | |
267 | fESDV0Params->SetMinchi2before0(16.); | |
268 | fESDV0Params->SetMinchi2before1(16.); | |
269 | fESDV0Params->SetMinchi2after0(16.); | |
270 | fESDV0Params->SetMinchi2after1(16.); | |
271 | fESDV0Params->SetAddchi2SharedCl(18.); | |
272 | fESDV0Params->SetAddchi2NegCl0(25.); | |
273 | fESDV0Params->SetAddchi2NegCl1(30.); | |
274 | fESDV0Params->SetSigp0Par0(0.0001); | |
275 | fESDV0Params->SetSigp0Par1(0.001); | |
276 | fESDV0Params->SetSigp0Par2(0.1); | |
277 | fESDV0Params->SetSigpPar0(0.5); | |
278 | fESDV0Params->SetSigpPar1(0.6); | |
279 | fESDV0Params->SetSigpPar2(0.4); | |
61673d36 | 280 | fESDV0Params->SetMaxDcaLh0(0.5); |
767aaecb | 281 | fESDV0Params->SetStreamLevel(0); |
282 | fESDV0Params->SetChi2KF(100); | |
283 | fESDV0Params->SetRobustChi2KF(100); | |
284 | ||
44347160 | 285 | } |
286 | //_____________________________________________________________________________ | |
287 | AliITSRecoParam::~AliITSRecoParam() | |
288 | { | |
289 | // | |
290 | // destructor | |
291 | // | |
767aaecb | 292 | if(fESDV0Params){ |
293 | delete fESDV0Params; | |
294 | fESDV0Params=NULL; | |
295 | } | |
44347160 | 296 | } |
297 | //_____________________________________________________________________________ | |
298 | AliITSRecoParam *AliITSRecoParam::GetHighFluxParam() | |
299 | { | |
300 | // | |
301 | // make default reconstruction parameters for hig flux env. | |
302 | // | |
303 | AliITSRecoParam *param = new AliITSRecoParam(); | |
0e3e04aa | 304 | param->SetVertexer3DDefaults(); |
9ce18bbb | 305 | param->SetSPDVertexerPileupAlgoOff(); |
1aa655ec | 306 | // use of bads from OCDB |
307 | param->SetUseBadZonesFromOCDB(kTRUE); | |
308 | param->SetUseSingleBadChannelsFromOCDB(kFALSE); | |
333d86cb | 309 | // use pointing to vertex during prolongation |
310 | param->SetImproveWithVertex(kTRUE); | |
1aa655ec | 311 | // extended eta acceptance |
312 | param->SetExtendedEtaAcceptance(kFALSE); | |
313 | // allow to skip layer if no cluster and no bad | |
314 | param->SetAllowProlongationWithEmptyRoad(kFALSE); | |
b21c1af0 | 315 | // set event specie |
316 | param->SetEventSpecie(AliRecoParam::kHighMult); | |
9be1d1c7 | 317 | |
44347160 | 318 | param->fMaxSnp = 0.95; |
319 | ||
320 | param->fNSigmaYLayerForRoadY = 4.; | |
321 | param->fNSigmaRoadY = 7.5; | |
322 | param->fNSigmaZLayerForRoadZ = 4.; | |
323 | param->fNSigmaRoadZ = 7.5; | |
324 | ||
325 | param->fNSigma2RoadZC = 60.; //7.75^2 | |
326 | param->fNSigma2RoadYC = 60.; //7.75^2 | |
327 | param->fNSigma2RoadZNonC = 50.; //7.07^2 | |
328 | param->fNSigma2RoadYNonC = 50.; //7.07^2 | |
329 | ||
330 | param->fMaxChi2PerCluster[0] = 11.; //7 | |
331 | param->fMaxChi2PerCluster[1] = 12.; //5 | |
332 | param->fMaxChi2PerCluster[2] = 12.; //8 | |
333 | param->fMaxChi2PerCluster[3] = 5.; //8 | |
334 | param->fMaxChi2PerCluster[4] = 12.; //6.5 | |
335 | ||
336 | param->fMaxNormChi2NonC[0] = 7.; | |
337 | param->fMaxNormChi2NonC[1] = 8.; | |
338 | param->fMaxNormChi2NonC[2] = 8.; | |
339 | param->fMaxNormChi2NonC[3] = 11.; | |
340 | param->fMaxNormChi2NonC[4] = 14.; | |
341 | param->fMaxNormChi2NonC[5] = 25.; | |
342 | ||
343 | param->fMaxNormChi2C[0] = 11.; | |
344 | param->fMaxNormChi2C[1] = 13.; | |
345 | param->fMaxNormChi2C[2] = 15.; | |
346 | param->fMaxNormChi2C[3] = 18.; | |
347 | param->fMaxNormChi2C[4] = 30.; | |
348 | param->fMaxNormChi2C[5] = 35.; | |
afd25725 | 349 | |
350 | param->fMaxNormChi2NonCForHypothesis = 7.; | |
44347160 | 351 | |
352 | param->fMaxChi2 = 35.; | |
353 | ||
354 | param->fMaxChi2s[0] = 25.; //40 | |
355 | param->fMaxChi2s[1] = 25.; //40 | |
356 | param->fMaxChi2s[2] = 25.; //40 | |
357 | param->fMaxChi2s[3] = 25.; //40 | |
358 | param->fMaxChi2s[4] = 40.; //40 | |
359 | param->fMaxChi2s[5] = 50.; //40 | |
360 | ||
361 | param->fMaxRoad = 6.; | |
362 | ||
363 | // not used | |
364 | param->fMaxChi2In = 16.; | |
365 | ||
366 | param->fMaxChi2sR[0] = 10.; | |
367 | param->fMaxChi2sR[1] = 10.; | |
368 | param->fMaxChi2sR[2] = 10.; | |
369 | param->fMaxChi2sR[3] = 10.; | |
370 | param->fMaxChi2sR[4] = 30.; | |
371 | param->fMaxChi2sR[5] = 40.; | |
372 | ||
794d9013 | 373 | |
44347160 | 374 | param->fChi2PerCluster = 9.; |
375 | // not used | |
794d9013 | 376 | param->fSearchForExtras = kFALSE; |
44347160 | 377 | |
378 | param->fXV = 0.; | |
379 | param->fYV = 0.; | |
380 | param->fZV = 0.; | |
381 | param->fSigmaXV = 0.0050; | |
382 | param->fSigmaYV = 0.0050; | |
383 | param->fSigmaZV = 0.0100; | |
384 | ||
385 | param->fVertexCut = 25.; | |
afd25725 | 386 | |
387 | param->fMaxDZforPrimTrk = 0.4; | |
388 | param->fMaxDZToUseConstraint = 3.; | |
389 | ||
390 | param->fMaxDforV0dghtrForProlongation = 30.; | |
6518a6c5 | 391 | param->fMaxDForProlongation = 40.;//10.; |
392 | param->fMaxDZForProlongation = 60.;//20.; | |
afd25725 | 393 | param->fMinPtForProlongation = 0.120; |
394 | ||
395 | param->fZWindowDeadZone = 2.0; | |
396 | param->fSigmaXDeadZoneHit2 = 0.004/12.; | |
397 | param->fSigmaZDeadZoneHit2 = 0.001/12.; | |
398 | param->fXPassDeadZoneHits = 0.018; | |
6de485aa | 399 | // |
400 | // mult reco | |
401 | param->fMultCutPxDrSPDin = 0.1; | |
402 | param->fMultCutPxDrSPDout = 0.15; | |
403 | param->fMultCutPxDz = 0.2; | |
404 | param->fMultCutDCArz = 0.5; | |
405 | param->fMultCutMinElectronProbTPC = 0.5; | |
406 | param->fMultCutMinElectronProbESD = 0.1; | |
407 | param->fMultCutMinP = 0.05; | |
408 | param->fMultCutMinRGamma = 2.; | |
409 | param->fMultCutMinRK0 = 1.; | |
410 | param->fMultCutMinPointAngle = 0.98; | |
411 | param->fMultCutMaxDCADauther = 0.5; | |
412 | param->fMultCutMassGamma = 0.03; | |
413 | param->fMultCutMassGammaNSigma = 5.; | |
414 | param->fMultCutMassK0 = 0.03; | |
415 | param->fMultCutMassK0NSigma = 5.; | |
416 | param->fMultCutChi2cGamma = 2.; | |
417 | param->fMultCutChi2cK0 = 2.; | |
418 | param->fMultCutGammaSFromDecay = -10.; | |
419 | param->fMultCutK0SFromDecay = -10.; | |
420 | param->fMultCutMaxDCA = 1.; | |
421 | // | |
778c8b71 | 422 | // trackleter |
423 | param->fTrackleterPhiWindow = 0.06; | |
e73fcfbb | 424 | param->fTrackleterBuildCl2TrkRefs = kFALSE; |
778c8b71 | 425 | param->fScaleDTBySin2T = kTRUE; |
a4354152 | 426 | // |
04315dad | 427 | param->fSelectBestMIP03 = kFALSE;//kTRUE; |
a4354152 | 428 | param->fFlagFakes = kTRUE; |
429 | param->fUseImproveKalman= kFALSE; | |
430 | // | |
44347160 | 431 | return param; |
432 | } | |
433 | //_____________________________________________________________________________ | |
434 | AliITSRecoParam *AliITSRecoParam::GetLowFluxParam() | |
435 | { | |
436 | // | |
437 | // make default reconstruction parameters for low flux env. | |
438 | // | |
c7d6d7b7 | 439 | AliITSRecoParam *param = new AliITSRecoParam(); |
7203e11a | 440 | param->SetVertexer3DDefaults(); |
c7d6d7b7 | 441 | |
1aa655ec | 442 | // full use of bads from OCDB |
443 | param->SetUseBadZonesFromOCDB(kTRUE); | |
444 | param->SetUseSingleBadChannelsFromOCDB(kTRUE); | |
445 | // extended eta acceptance | |
446 | param->SetExtendedEtaAcceptance(kTRUE); | |
447 | // allow to skip layer if no cluster and no bad | |
448 | param->SetAllowProlongationWithEmptyRoad(kTRUE); | |
b21c1af0 | 449 | // set event specie |
450 | param->SetEventSpecie(AliRecoParam::kLowMult); | |
9be1d1c7 | 451 | |
c7d6d7b7 | 452 | param->fMaxSnp = 0.95; |
453 | ||
454 | param->fNSigmaYLayerForRoadY = 4.; | |
455 | param->fNSigmaRoadY = 7.5; | |
456 | param->fNSigmaZLayerForRoadZ = 4.; | |
457 | param->fNSigmaRoadZ = 7.5; | |
458 | ||
459 | param->fNSigma2RoadZC = 60.; //7.75^2 | |
460 | param->fNSigma2RoadYC = 60.; //7.75^2 | |
461 | param->fNSigma2RoadZNonC = 50.; //7.07^2 | |
462 | param->fNSigma2RoadYNonC = 50.; //7.07^2 | |
463 | ||
464 | param->fMaxChi2PerCluster[0] = 11.; //7 | |
465 | param->fMaxChi2PerCluster[1] = 12.; //5 | |
466 | param->fMaxChi2PerCluster[2] = 12.; //8 | |
467 | param->fMaxChi2PerCluster[3] = 5.; //8 | |
468 | param->fMaxChi2PerCluster[4] = 12.; //6.5 | |
469 | ||
470 | param->fMaxNormChi2NonC[0] = 7.; | |
471 | param->fMaxNormChi2NonC[1] = 8.; | |
472 | param->fMaxNormChi2NonC[2] = 8.; | |
473 | param->fMaxNormChi2NonC[3] = 11.; | |
474 | param->fMaxNormChi2NonC[4] = 14.; | |
475 | param->fMaxNormChi2NonC[5] = 25.; | |
476 | ||
477 | param->fMaxNormChi2C[0] = 11.; | |
478 | param->fMaxNormChi2C[1] = 13.; | |
479 | param->fMaxNormChi2C[2] = 15.; | |
480 | param->fMaxNormChi2C[3] = 18.; | |
481 | param->fMaxNormChi2C[4] = 30.; | |
482 | param->fMaxNormChi2C[5] = 35.; | |
483 | ||
484 | param->fMaxNormChi2NonCForHypothesis = 7.; | |
485 | ||
486 | param->fMaxChi2 = 35.; | |
487 | ||
488 | param->fMaxChi2s[0] = 25.; //40 | |
489 | param->fMaxChi2s[1] = 25.; //40 | |
490 | param->fMaxChi2s[2] = 25.; //40 | |
491 | param->fMaxChi2s[3] = 25.; //40 | |
492 | param->fMaxChi2s[4] = 40.; //40 | |
493 | param->fMaxChi2s[5] = 50.; //40 | |
494 | ||
495 | param->fMaxRoad = 6.; | |
496 | ||
497 | // not used | |
498 | param->fMaxChi2In = 16.; | |
499 | ||
500 | param->fMaxChi2sR[0] = 10.; | |
501 | param->fMaxChi2sR[1] = 10.; | |
502 | param->fMaxChi2sR[2] = 10.; | |
503 | param->fMaxChi2sR[3] = 10.; | |
504 | param->fMaxChi2sR[4] = 30.; | |
505 | param->fMaxChi2sR[5] = 40.; | |
506 | ||
507 | param->fChi2PerCluster = 9.; | |
508 | // not used | |
509 | ||
510 | param->fXV = 0.; | |
511 | param->fYV = 0.; | |
512 | param->fZV = 0.; | |
513 | param->fSigmaXV = 0.0050; | |
514 | param->fSigmaYV = 0.0050; | |
515 | param->fSigmaZV = 0.0100; | |
516 | ||
517 | param->fVertexCut = 25.; | |
518 | ||
519 | param->fMaxDZforPrimTrk = 0.4; | |
520 | param->fMaxDZToUseConstraint = 3.; | |
521 | ||
522 | param->fMaxDforV0dghtrForProlongation = 30.; | |
523 | param->fMaxDForProlongation = 40.;//10.; | |
524 | param->fMaxDZForProlongation = 60.;//20.; | |
525 | param->fMinPtForProlongation = 0.120; | |
526 | ||
527 | param->fZWindowDeadZone = 2.0; | |
528 | param->fSigmaXDeadZoneHit2 = 0.004/12.; | |
529 | param->fSigmaZDeadZoneHit2 = 0.001/12.; | |
530 | param->fXPassDeadZoneHits = 0.018; | |
3733ccd2 | 531 | param->SetNLoopsSA(20); |
532 | param->fMaxPhiSA = 0.07; | |
533 | param->fMaxLambdaSA = 0.04; | |
61673d36 | 534 | |
535 | param->GetESDV0Params()->SetMinRTgl0(0.5); | |
536 | param->GetESDV0Params()->SetMaxDist(1.5); | |
537 | param->GetESDV0Params()->SetMaxDcaLh0(1.5); | |
538 | param->GetESDV0Params()->SetMaxRBestConst(80); | |
539 | param->GetESDV0Params()->SetMinPABestConst(0.99); | |
540 | param->GetESDV0Params()->SetMinNormDistForbTgl0(1.); | |
541 | param->GetESDV0Params()->SetMinNormDistForb1(2.); | |
83052b75 | 542 | param->GetESDV0Params()->SetMinNormDistForbProt(1.); |
543 | param->GetESDV0Params()->SetMaxPidProbPionForb(0.7); | |
61673d36 | 544 | param->GetESDV0Params()->SetLikelihood01Cut(0.3); |
545 | param->GetESDV0Params()->SetLikelihood1Cut(0.35); | |
546 | param->GetESDV0Params()->SetCombinedCut(0.4); | |
547 | ||
e73fcfbb | 548 | // trackleter |
549 | param->fTrackleterBuildCl2TrkRefs = kTRUE; | |
550 | ||
6de485aa | 551 | // mult reco |
552 | param->fMultCutPxDrSPDin = 0.1; | |
553 | param->fMultCutPxDrSPDout = 0.15; | |
554 | param->fMultCutPxDz = 0.2; | |
555 | param->fMultCutDCArz = 0.5; | |
556 | param->fMultCutMinElectronProbTPC = 0.5; | |
557 | param->fMultCutMinElectronProbESD = 0.1; | |
558 | param->fMultCutMinP = 0.05; | |
559 | param->fMultCutMinRGamma = 2.; | |
560 | param->fMultCutMinRK0 = 1.; | |
561 | param->fMultCutMinPointAngle = 0.98; | |
562 | param->fMultCutMaxDCADauther = 0.5; | |
563 | param->fMultCutMassGamma = 0.03; | |
564 | param->fMultCutMassGammaNSigma = 5.; | |
565 | param->fMultCutMassK0 = 0.03; | |
566 | param->fMultCutMassK0NSigma = 5.; | |
567 | param->fMultCutChi2cGamma = 2.; | |
568 | param->fMultCutChi2cK0 = 2.; | |
569 | param->fMultCutGammaSFromDecay = -10.; | |
570 | param->fMultCutK0SFromDecay = -10.; | |
571 | param->fMultCutMaxDCA = 1.; | |
572 | // | |
61673d36 | 573 | |
c7d6d7b7 | 574 | return param; |
44347160 | 575 | } |
576 | //_____________________________________________________________________________ | |
577 | AliITSRecoParam *AliITSRecoParam::GetCosmicTestParam() | |
578 | { | |
579 | // | |
580 | // make default reconstruction parameters for cosmics | |
581 | // | |
e340bb86 | 582 | AliITSRecoParam *param = new AliITSRecoParam(); |
583 | ||
f9119eb9 | 584 | // vertexer for cosmics |
585 | param->SetVertexer(2); | |
586 | ||
4fd4a5d7 | 587 | param->SetClusterErrorsParam(2); |
588 | param->SetFindV0s(kFALSE); | |
589 | param->SetAddVirtualClustersInDeadZone(kFALSE); | |
590 | param->SetUseAmplitudeInfo(kFALSE); | |
591 | ||
b21c1af0 | 592 | // set event specie |
593 | param->SetEventSpecie(AliRecoParam::kCosmic); | |
594 | ||
4fd4a5d7 | 595 | // full use of bads from OCDB |
596 | param->SetUseBadZonesFromOCDB(kTRUE); | |
597 | param->SetUseSingleBadChannelsFromOCDB(kTRUE); | |
598 | ||
9f9cae94 | 599 | // find independently ITS SA tracks |
600 | param->SetSAUseAllClusters(); | |
601 | param->SetOuterStartLayerSA(AliITSgeomTGeo::GetNLayers()-2); | |
f9119eb9 | 602 | |
4fd4a5d7 | 603 | //****** COSMICS 2009 (same as COSMICS 2008) ********************* |
604 | ||
605 | // to maximize efficiency | |
606 | param->SetAllowProlongationWithEmptyRoad(); | |
8f1ccf80 | 607 | param->SetMinNPointsSA(2); |
4fd4a5d7 | 608 | |
2755f080 | 609 | // larger seach windows for SA (in case of large misalignments) |
489c98fd | 610 | param->SetNLoopsSA(32); |
4fd4a5d7 | 611 | param->SetFactorSAWindowSizes(20); |
612 | ||
613 | // additional error due to misal (B off) | |
614 | param->SetClusterMisalErrorY(1.0,1.0,1.0,1.0,1.0,1.0); // [cm] | |
615 | param->SetClusterMisalErrorZ(1.0,1.0,1.0,1.0,1.0,1.0); // [cm] | |
616 | // additional error due to misal (B on) | |
617 | param->SetClusterMisalErrorYBOn(0.0,0.0,0.1,0.1,0.1,0.1); // [cm] | |
618 | param->SetClusterMisalErrorZBOn(0.1,0.1,0.1,0.1,0.1,0.1); // [cm] | |
619 | ||
620 | ||
621 | // SDD configuration | |
622 | param->fUseSDDCorrectionMaps = kFALSE; | |
623 | param->fUseSDDClusterSizeSelection=kTRUE; | |
624 | param->fMinClusterChargeSDD=30.; | |
625 | ||
e340bb86 | 626 | |
f27a7e81 | 627 | // alignment data filter |
628 | param->SetAlignFilterCosmics(kTRUE); | |
629 | param->SetAlignFilterCosmicMergeTracks(kTRUE); | |
630 | param->SetAlignFilterMinITSPoints(1); | |
631 | param->SetAlignFilterMinITSPointsMerged(3); | |
632 | param->SetAlignFilterOnlyITSSATracks(kTRUE); | |
633 | param->SetAlignFilterOnlyITSTPCTracks(kFALSE); | |
634 | param->SetAlignFilterSkipExtra(kFALSE); | |
635 | param->SetAlignFilterMaxMatchingAngle(0.085/*5deg*/); | |
636 | param->SetAlignFilterMinPt(0.2); | |
637 | param->SetAlignFilterMaxPt(1.e10); | |
638 | param->SetAlignFilterFillQANtuples(kTRUE); | |
639 | ||
4fd4a5d7 | 640 | //****************************************************************** |
641 | ||
e340bb86 | 642 | param->fMaxSnp = 0.95; |
643 | ||
644 | param->fNSigmaYLayerForRoadY = 4.; | |
645 | param->fNSigmaRoadY = 7.5; | |
646 | param->fNSigmaZLayerForRoadZ = 4.; | |
647 | param->fNSigmaRoadZ = 7.5; | |
648 | ||
649 | param->fNSigma2RoadZC = 60.; //7.75^2 | |
650 | param->fNSigma2RoadYC = 60.; //7.75^2 | |
651 | param->fNSigma2RoadZNonC = 50.; //7.07^2 | |
652 | param->fNSigma2RoadYNonC = 50.; //7.07^2 | |
653 | ||
654 | param->fMaxChi2PerCluster[0] = 11.; //7 | |
655 | param->fMaxChi2PerCluster[1] = 12.; //5 | |
656 | param->fMaxChi2PerCluster[2] = 12.; //8 | |
657 | param->fMaxChi2PerCluster[3] = 5.; //8 | |
658 | param->fMaxChi2PerCluster[4] = 12.; //6.5 | |
659 | ||
660 | param->fMaxNormChi2NonC[0] = 7.; | |
661 | param->fMaxNormChi2NonC[1] = 8.; | |
662 | param->fMaxNormChi2NonC[2] = 8.; | |
663 | param->fMaxNormChi2NonC[3] = 11.; | |
664 | param->fMaxNormChi2NonC[4] = 14.; | |
665 | param->fMaxNormChi2NonC[5] = 25.; | |
666 | ||
667 | param->fMaxNormChi2C[0] = 11.; | |
668 | param->fMaxNormChi2C[1] = 13.; | |
669 | param->fMaxNormChi2C[2] = 15.; | |
670 | param->fMaxNormChi2C[3] = 18.; | |
671 | param->fMaxNormChi2C[4] = 30.; | |
672 | param->fMaxNormChi2C[5] = 35.; | |
673 | ||
674 | param->fMaxNormChi2NonCForHypothesis = 7.; | |
675 | ||
676 | param->fMaxChi2 = 35.; | |
677 | ||
678 | param->fMaxChi2s[0] = 25.; //40 | |
679 | param->fMaxChi2s[1] = 25.; //40 | |
680 | param->fMaxChi2s[2] = 25.; //40 | |
681 | param->fMaxChi2s[3] = 25.; //40 | |
682 | param->fMaxChi2s[4] = 40.; //40 | |
683 | param->fMaxChi2s[5] = 50.; //40 | |
684 | ||
685 | param->fMaxRoad = 6.; | |
686 | ||
687 | // not used | |
688 | param->fMaxChi2In = 16.; | |
689 | ||
690 | param->fMaxChi2sR[0] = 10.; | |
691 | param->fMaxChi2sR[1] = 10.; | |
692 | param->fMaxChi2sR[2] = 10.; | |
693 | param->fMaxChi2sR[3] = 10.; | |
694 | param->fMaxChi2sR[4] = 30.; | |
695 | param->fMaxChi2sR[5] = 40.; | |
696 | ||
697 | param->fChi2PerCluster = 9.; | |
698 | // not used | |
699 | ||
700 | param->fXV = 0.; | |
701 | param->fYV = 0.; | |
702 | param->fZV = 0.; | |
703 | param->fSigmaXV = 0.0050; | |
704 | param->fSigmaYV = 0.0050; | |
705 | param->fSigmaZV = 0.0100; | |
706 | ||
707 | param->fVertexCut = 25.; | |
708 | ||
709 | param->fMaxDZforPrimTrk = 0.4; | |
710 | param->fMaxDZToUseConstraint = 3.; | |
711 | ||
712 | param->fMaxDforV0dghtrForProlongation = 30.; | |
713 | param->fMaxDForProlongation = 10.; | |
714 | param->fMaxDZForProlongation = 20.; | |
715 | param->fMinPtForProlongation = 0.120; | |
716 | ||
717 | param->fZWindowDeadZone = 2.0; | |
718 | param->fSigmaXDeadZoneHit2 = 0.004/12.; | |
719 | param->fSigmaZDeadZoneHit2 = 0.001/12.; | |
720 | param->fXPassDeadZoneHits = 0.018; | |
721 | ||
e73fcfbb | 722 | // trackleter |
723 | param->fTrackleterBuildCl2TrkRefs = kFALSE; | |
724 | ||
e340bb86 | 725 | return param; |
44347160 | 726 | } |
727 | //_____________________________________________________________________________ | |
ae00569a | 728 | AliITSRecoParam *AliITSRecoParam::GetPlaneEffParam(Int_t i) |
729 | { | |
730 | // | |
58e8dc31 | 731 | // make special reconstruction parameters for Plane Efficiency study on layer i (0,5) |
732 | // | |
733 | // if i=-1, then the evaluation for both pixel layers is tried with the tracklet method | |
ae00569a | 734 | // |
58e8dc31 | 735 | if (i<-1 || i>=AliITSgeomTGeo::kNLayers) { |
736 | printf("AliITSRecoParam::GetPlaneEffParam: index of ITS Plane nor in the range [0,5] neither =-1\n"); | |
0ed58a47 | 737 | printf("returning null pointer"); |
738 | return NULL; | |
739 | } | |
58e8dc31 | 740 | if(i>=0) { // Method using tracks (remove given plane from tracking) |
741 | AliITSRecoParam *param; | |
061c42a0 | 742 | param = GetLowFluxParam(); |
743 | param->SetClusterErrorsParam(2); | |
744 | // find independently ITS SA tracks | |
745 | param->SetSAUseAllClusters(); | |
746 | param->SetOuterStartLayerSA(2); | |
747 | param->SetAllowProlongationWithEmptyRoad(kTRUE); | |
748 | // larger seach windows for SA (in case of large misalignments) | |
749 | param->SetFactorSAWindowSizes(2); | |
750 | ||
751 | // Misalignment syst errors decided at ITS meeting 25.03.2010 | |
752 | // additional error due to misal (B off) | |
753 | param->SetClusterMisalErrorY(0.0010,0.0010,0.0300,0.0300,0.0020,0.0020); // [cm] | |
754 | param->SetClusterMisalErrorZ(0.0100,0.0100,0.0100,0.0100,0.0500,0.0500); // [cm] | |
755 | // additional error due to misal (B on) | |
756 | param->SetClusterMisalErrorYBOn(0.0010,0.0030,0.0500,0.0500,0.0020,0.0020); // [cm] | |
757 | param->SetClusterMisalErrorZBOn(0.0100,0.0100,0.0100,0.0100,0.0500,0.0500); // [cm] | |
758 | //---- | |
759 | ||
760 | // SDD configuration | |
761 | param->SetUseSDDCorrectionMaps(kTRUE); // changed 30.04.2010 | |
762 | param->SetUseSDDClusterSizeSelection(kTRUE); | |
763 | param->SetMinClusterChargeSDD(30.); | |
764 | param->SetUseUnfoldingInClusterFinderSDD(kFALSE); | |
765 | // | |
58e8dc31 | 766 | param->SetComputePlaneEff(); |
767 | param->SetLayerToSkip(i); | |
768 | param->SetIPlanePlaneEff(i); | |
061c42a0 | 769 | param->fNSigXFromBoundaryPlaneEff= 1.; |
770 | param->fNSigZFromBoundaryPlaneEff= 1.; | |
58e8dc31 | 771 | // optimized setting for SPD0 (i==0) |
061c42a0 | 772 | if (i==0) { |
58e8dc31 | 773 | param->fMinPtPlaneEff = 0.200; // high pt particles |
061c42a0 | 774 | param->fMaxMissingClustersPlaneEff = 2; // at most 2 layers out of 5 without cluster |
775 | param->fMaxMissingClustersOutPlaneEff = 2; // at most 2 layers out of 5 external ones without cluster | |
58e8dc31 | 776 | param->fRequireClusterInOuterLayerPlaneEff = kTRUE; // cluster on SPD1 must be |
777 | //param->fOnlyConstraintPlaneEff = kTRUE; | |
778 | } | |
061c42a0 | 779 | if (i==1 ) { |
780 | param->fMinPtPlaneEff = 0.200; // high pt particles | |
781 | param->fMaxMissingClustersPlaneEff = 2; // at most 2 layer out of 5 without cluster | |
782 | param->fMaxMissingClustersOutPlaneEff = 2; // at most 2 layer out of 4 external ones without cluster | |
783 | //param->fRequireClusterInOuterLayerPlaneEff = kTRUE; // cluster on SSD1 must be | |
784 | } | |
785 | if (i==2) { | |
58e8dc31 | 786 | param->fMinPtPlaneEff = 0.200; // high pt particles |
061c42a0 | 787 | param->fMaxMissingClustersPlaneEff = 2; // at most 2 layer out of 5 without cluster |
788 | param->fMaxMissingClustersOutPlaneEff = 2; // at most 2 layer out of 3 external ones without cluster | |
789 | //param->fRequireClusterInOuterLayerPlaneEff = kTRUE; | |
58e8dc31 | 790 | //param->fOnlyConstraintPlaneEff = kTRUE; |
791 | } | |
061c42a0 | 792 | if (i==3) { |
793 | param->fMinPtPlaneEff = 0.200; // high pt particles | |
794 | param->fMaxMissingClustersPlaneEff = 2; // at most 2 layer out of 5 without cluster | |
795 | param->fMaxMissingClustersOutPlaneEff = 1; // at most 1 layer out of 2 external ones without cluster | |
796 | } | |
58e8dc31 | 797 | if (i==4) { |
798 | param->fMinPtPlaneEff = 0.200; // high pt particles | |
061c42a0 | 799 | param->fMaxMissingClustersPlaneEff = 2; // at most 2 layer out of 5 without cluster |
800 | param->fMaxMissingClustersOutPlaneEff = 1; // at most 1 layer out of 1 external ones without cluster | |
801 | // param->fRequireClusterInOuterLayerPlaneEff = kTRUE; | |
58e8dc31 | 802 | //param->fOnlyConstraintPlaneEff = kTRUE; |
803 | } | |
804 | if (i==5) { | |
805 | param->fMinPtPlaneEff = 0.200; // high pt particles | |
061c42a0 | 806 | param->fMaxMissingClustersPlaneEff = 2; // at most 2 layer out of 5 without cluster |
58e8dc31 | 807 | } |
808 | // | |
809 | return param; | |
0ed58a47 | 810 | } |
58e8dc31 | 811 | else if (i==-1) { // Method using tracklets |
812 | AliITSRecoParam *param; | |
813 | param = GetLowFluxParam(); | |
814 | param->SetIPlanePlaneEff(i); | |
815 | param->SetComputePlaneEff(kTRUE,kFALSE); | |
816 | param->SetUseTrackletsPlaneEff(kTRUE); | |
7284b2b2 | 817 | param->SetTrackleterPhiWindowL2(0.07); |
818 | param->SetTrackleterZetaWindowL2(0.4); | |
58e8dc31 | 819 | param->SetTrackleterPhiWindowL1(0.10); |
820 | param->SetTrackleterZetaWindowL1(0.6); | |
821 | param->SetUpdateOncePerEventPlaneEff(kTRUE); | |
822 | param->SetMinContVtxPlaneEff(3); | |
823 | return param; | |
0ed58a47 | 824 | } |
5bd7ec3a | 825 | else { |
826 | AliErrorGeneral("AliITSRecoParam",Form("Unrecognised value of i %d\n",i)); | |
827 | return 0; | |
828 | } | |
ae00569a | 829 | } |
061c42a0 | 830 | |
ae00569a | 831 | //_____________________________________________________________________________ |
44347160 | 832 | void AliITSRecoParam::SetLayersParameters() |
833 | { | |
834 | // | |
835 | // number of layers and layers spatial resolutions | |
836 | // | |
837 | ||
838 | // spatial resolutions of the detectors | |
839 | // y: 12 12 38 38 20 20 micron | |
840 | fSigmaY2[0]=1.44e-6; | |
841 | fSigmaY2[1]=1.44e-6; | |
842 | fSigmaY2[2]=1.444e-5; | |
843 | fSigmaY2[3]=1.444e-5; | |
844 | fSigmaY2[4]=4.0e-6; | |
845 | fSigmaY2[5]=4.0e-6; | |
846 | // z: 120 120 28 28 830 830 micron | |
847 | fSigmaZ2[0]=1.44e-4; | |
848 | fSigmaZ2[1]=1.44e-4; | |
849 | fSigmaZ2[2]=7.84e-6; | |
850 | fSigmaZ2[3]=7.84e-6; | |
851 | fSigmaZ2[4]=6.889e-3; | |
852 | fSigmaZ2[5]=6.889e-3; | |
853 | ||
854 | return; | |
855 | } | |
ed446fa3 | 856 | //_____________________________________________________________________________ |
857 | void AliITSRecoParam::PrintParameters() const | |
858 | { | |
859 | // | |
860 | // print parameters | |
861 | // | |
862 | ||
863 | printf("============================= AliITSRecoParam::PrintParameters "); | |
f9119eb9 | 864 | printf("============================= \n\n"); |
ed446fa3 | 865 | for(Int_t i=0; i<AliITSgeomTGeo::kNLayers; i++) { |
866 | if(!fLayersToSkip[i]) { | |
867 | printf("ITS Traking: using layer %d\n",i); | |
868 | } else { | |
869 | printf("ITS Traking: skipping layer %d\n",i); | |
870 | } | |
871 | } | |
872 | for(Int_t i=0; i<AliITSgeomTGeo::kNLayers; i++) { | |
873 | if(fUseAmplitudeInfo[i]) { | |
874 | printf("ITS Traking: use amplitude info for layer %d\n",i); | |
875 | } else { | |
876 | printf("ITS Traking: don't use amplitude info for layer %d\n",i); | |
877 | } | |
878 | } | |
879 | for(Int_t i=0; i<AliITSgeomTGeo::kNLayers; i++) | |
f9119eb9 | 880 | printf("Layer %d:\n sigmaY2 %f, sigmaZ2 %f\n sigmaMisalY %f, sigmaMisalZ %f\n max norm chi2 for non constrained tracks %f\n max norm chi2 for constrained tracks %f\n max predicted chi2 (cluster & track prol.) %f\n",i,fSigmaY2[i],fSigmaZ2[i],fClusterMisalErrorY[i],fClusterMisalErrorZ[i],fMaxNormChi2NonC[i],fMaxNormChi2C[i],fMaxChi2s[i]); |
ed446fa3 | 881 | |
882 | ||
883 | Dump(); | |
884 | ||
885 | return; | |
0a56760a | 886 | } |
a8fd6065 | 887 | |
04315dad | 888 | |
aa2e678a | 889 | //_____________________________________________________________________________ |
890 | Bool_t AliITSRecoParam::SetOptReco(TString r){ | |
891 | // Set option for local reconstruction. | |
892 | // The string must contain at least one of the following | |
893 | // substrings: "All", "SPD", "SDD", "SSD" | |
894 | Bool_t isFine = kFALSE; | |
895 | if(r.Contains("All") || r.Contains("SPD") || r.Contains("SDD") | |
896 | || r.Contains("SSD")){ | |
897 | isFine = kTRUE; | |
898 | fOptReco=r; | |
899 | } | |
900 | return isFine; | |
901 | } | |
902 |