1 #ifndef ALIEMCALRECOUTILS_H
2 #define ALIEMCALRECOUTILS_H
4 /* $Id: AliEMCALRecoUtils.h | Tue Jul 23 09:11:15 2013 +0000 | gconesab $ */
6 ///////////////////////////////////////////////////////////////////////////////
8 // Class AliEMCALRecoUtils
9 // Some utilities to recalculate the cluster position or energy linearity
12 // Author: Gustavo Conesa (LPSC- Grenoble)
13 // Track matching part: Rongrong Ma (Yale)
14 ///////////////////////////////////////////////////////////////////////////////
33 class AliEMCALGeometry;
34 class AliEMCALPIDUtils;
36 class AliExternalTrackParam;
39 class AliEMCALRecoUtils : public TNamed {
44 AliEMCALRecoUtils(const AliEMCALRecoUtils&);
45 AliEMCALRecoUtils& operator=(const AliEMCALRecoUtils&);
46 virtual ~AliEMCALRecoUtils() ;
48 void InitParameters();
49 void Print(const Option_t*) const;
52 enum NonlinearityFunctions{ kPi0MC = 0, kPi0GammaGamma = 1,
53 kPi0GammaConversion = 2, kNoCorrection = 3,
54 kBeamTest= 4, kBeamTestCorrected = 5,
55 kPi0MCv2 = 6, kPi0MCv3 = 7,
56 kBeamTestCorrectedv2 = 8,
57 kSDMv5 = 9, kPi0MCv5 = 10,
58 kSDMv6 =11, kPi0MCv6 = 12};
60 enum PositionAlgorithms{kUnchanged=-1,kPosTowerIndex=0, kPosTowerGlobal=1};
61 enum ParticleType{kPhoton=0, kElectron=1,kHadron =2, kUnknown=-1};
62 enum { kNCuts = 12 }; //track matching Marcel
63 enum TrackCutsType{kTPCOnlyCut=0, kGlobalCut=1, kLooseCut=2, kITSStandAlone=3}; //Marcel
65 //-----------------------------------------------------
66 //Position recalculation
67 //-----------------------------------------------------
68 void RecalculateClusterPosition (const AliEMCALGeometry *geom, AliVCaloCells* cells, AliVCluster* clu);
69 void RecalculateClusterPositionFromTowerIndex (const AliEMCALGeometry *geom, AliVCaloCells* cells, AliVCluster* clu);
70 void RecalculateClusterPositionFromTowerGlobal(const AliEMCALGeometry *geom, AliVCaloCells* cells, AliVCluster* clu);
71 Float_t GetCellWeight(Float_t eCell, Float_t eCluster) const { if (eCell > 0 && eCluster > 0) return TMath::Max( 0., fW0 + TMath::Log( eCell / eCluster )) ;
73 Float_t GetDepth(Float_t eCluster, Int_t iParticle, Int_t iSM) const;
74 void GetMaxEnergyCell(const AliEMCALGeometry *geom, AliVCaloCells* cells, const AliVCluster* clu,
75 Int_t & absId, Int_t& iSupMod, Int_t& ieta, Int_t& iphi, Bool_t &shared);
77 Float_t GetMisalTransShift(Int_t i) const { if(i < 15 ) { return fMisalTransShift[i] ; }
78 else { AliInfo(Form("Index %d larger than 15, do nothing\n",i)) ;
80 Float_t* GetMisalTransShiftArray() { return fMisalTransShift ; }
81 void SetMisalTransShift(Int_t i, Float_t shift) { if(i < 15 ) { fMisalTransShift[i] = shift ; }
82 else { AliInfo(Form("Index %d larger than 15, do nothing\n",i)) ; } }
83 void SetMisalTransShiftArray(Float_t * misal) { for(Int_t i = 0; i < 15; i++) fMisalTransShift[i] = misal[i] ; }
84 Float_t GetMisalRotShift(Int_t i) const { if(i < 15 ) { return fMisalRotShift[i] ; }
85 else { AliInfo(Form("Index %d larger than 15, do nothing\n",i)) ;
87 Float_t* GetMisalRotShiftArray() { return fMisalRotShift ; }
88 void SetMisalRotShift(Int_t i, Float_t shift) { if(i < 15 ) { fMisalRotShift[i] = shift ; }
89 else { AliInfo(Form("Index %d larger than 15, do nothing\n",i)) ; } }
90 void SetMisalRotShiftArray(Float_t * misal) { for(Int_t i = 0; i < 15; i++)fMisalRotShift[i] = misal[i] ; }
91 Int_t GetParticleType() const { return fParticleType ; }
92 void SetParticleType(Int_t particle) { fParticleType = particle ; }
93 Int_t GetPositionAlgorithm() const { return fPosAlgo ; }
94 void SetPositionAlgorithm(Int_t alg) { fPosAlgo = alg ; }
95 Float_t GetW0() const { return fW0 ; }
96 void SetW0(Float_t w0) { fW0 = w0 ; }
98 //-----------------------------------------------------
100 //-----------------------------------------------------
101 Float_t CorrectClusterEnergyLinearity(AliVCluster* clu) ;
102 Float_t GetNonLinearityParam(Int_t i) const { if(i < 7 && i >=0 ){ return fNonLinearityParams[i] ; }
103 else { AliInfo(Form("Index %d larger than 6 or negative, do nothing\n",i)) ;
105 void SetNonLinearityParam(Int_t i, Float_t param) { if(i < 7 && i >=0 ){ fNonLinearityParams[i] = param ; }
106 else { AliInfo(Form("Index %d larger than 6 or negative, do nothing\n",i)) ; } }
107 void InitNonLinearityParam();
108 Int_t GetNonLinearityFunction() const { return fNonLinearityFunction ; }
109 void SetNonLinearityFunction(Int_t fun) { fNonLinearityFunction = fun ; InitNonLinearityParam() ; }
110 void SetNonLinearityThreshold(Int_t threshold) { fNonLinearThreshold = threshold ; } //only for Alexie's non linearity correction
111 Int_t GetNonLinearityThreshold() const { return fNonLinearThreshold ; }
113 //-----------------------------------------------------
114 // MC clusters energy smearing
115 //-----------------------------------------------------
116 Float_t SmearClusterEnergy(const AliVCluster* clu) ;
117 void SwitchOnClusterEnergySmearing() { fSmearClusterEnergy = kTRUE ; }
118 void SwitchOffClusterEnergySmearing() { fSmearClusterEnergy = kFALSE ; }
119 Bool_t IsClusterEnergySmeared() const { return fSmearClusterEnergy ; }
120 void SetSmearingParameters(Int_t i, Float_t param) { if(i < 3){ fSmearClusterParam[i] = param ; }
121 else { AliInfo(Form("Index %d larger than 2, do nothing\n",i)) ; } }
122 //-----------------------------------------------------
124 //-----------------------------------------------------
125 Bool_t AcceptCalibrateCell(Int_t absId, Int_t bc,
126 Float_t & amp, Double_t & time, AliVCaloCells* cells) ; // Energy and Time
127 void RecalibrateCells(AliVCaloCells * cells, Int_t bc) ; // Energy and Time
128 void RecalibrateClusterEnergy(const AliEMCALGeometry* geom, AliVCluster* cluster, AliVCaloCells * cells, Int_t bc=-1) ; // Energy and time
129 void ResetCellsCalibrated() { fCellsRecalibrated = kFALSE; }
131 // Energy recalibration
132 Bool_t IsRecalibrationOn() const { return fRecalibration ; }
133 void SwitchOffRecalibration() { fRecalibration = kFALSE ; }
134 void SwitchOnRecalibration() { fRecalibration = kTRUE ;
135 if(!fEMCALRecalibrationFactors)InitEMCALRecalibrationFactors() ; }
136 void InitEMCALRecalibrationFactors() ;
137 TObjArray* GetEMCALRecalibrationFactorsArray() const { return fEMCALRecalibrationFactors ; }
138 TH2F * GetEMCALChannelRecalibrationFactors(Int_t iSM) const { return (TH2F*)fEMCALRecalibrationFactors->At(iSM) ; }
139 void SetEMCALChannelRecalibrationFactors(TObjArray *map) { fEMCALRecalibrationFactors = map ; }
140 void SetEMCALChannelRecalibrationFactors(Int_t iSM , TH2F* h) { fEMCALRecalibrationFactors->AddAt(h,iSM) ; }
141 Float_t GetEMCALChannelRecalibrationFactor(Int_t iSM , Int_t iCol, Int_t iRow) const {
142 if(fEMCALRecalibrationFactors)
143 return (Float_t) ((TH2F*)fEMCALRecalibrationFactors->At(iSM))->GetBinContent(iCol,iRow);
145 void SetEMCALChannelRecalibrationFactor(Int_t iSM , Int_t iCol, Int_t iRow, Double_t c = 1) {
146 if(!fEMCALRecalibrationFactors) InitEMCALRecalibrationFactors() ;
147 ((TH2F*)fEMCALRecalibrationFactors->At(iSM))->SetBinContent(iCol,iRow,c) ; }
149 //Recalibrate channels energy with run dependent corrections
150 Bool_t IsRunDepRecalibrationOn() const { return fUseRunCorrectionFactors ; }
151 void SwitchOffRunDepCorrection() { fUseRunCorrectionFactors = kFALSE ; }
152 void SwitchOnRunDepCorrection() { fUseRunCorrectionFactors = kTRUE ;
153 SwitchOnRecalibration() ; }
154 // Time Recalibration
155 void RecalibrateCellTime(Int_t absId, Int_t bc, Double_t & time) const;
157 Bool_t IsTimeRecalibrationOn() const { return fTimeRecalibration ; }
158 void SwitchOffTimeRecalibration() { fTimeRecalibration = kFALSE ; }
159 void SwitchOnTimeRecalibration() { fTimeRecalibration = kTRUE ;
160 if(!fEMCALTimeRecalibrationFactors)InitEMCALTimeRecalibrationFactors() ; }
161 void InitEMCALTimeRecalibrationFactors() ;
162 TObjArray* GetEMCALTimeRecalibrationFactorsArray() const { return fEMCALTimeRecalibrationFactors ; }
164 Float_t GetEMCALChannelTimeRecalibrationFactor(Int_t bc, Int_t absID) const {
165 if(fEMCALTimeRecalibrationFactors)
166 return (Float_t) ((TH1F*)fEMCALTimeRecalibrationFactors->At(bc))->GetBinContent(absID);
168 void SetEMCALChannelTimeRecalibrationFactor(Int_t bc, Int_t absID, Double_t c = 0) {
169 if(!fEMCALTimeRecalibrationFactors) InitEMCALTimeRecalibrationFactors() ;
170 ((TH1F*)fEMCALTimeRecalibrationFactors->At(bc))->SetBinContent(absID,c) ; }
172 TH1F * GetEMCALChannelTimeRecalibrationFactors(Int_t bc)const { return (TH1F*)fEMCALTimeRecalibrationFactors->At(bc) ; }
173 void SetEMCALChannelTimeRecalibrationFactors(TObjArray *map) { fEMCALTimeRecalibrationFactors = map ; }
174 void SetEMCALChannelTimeRecalibrationFactors(Int_t bc , TH1F* h) { fEMCALTimeRecalibrationFactors->AddAt(h,bc) ; }
176 //-----------------------------------------------------
177 // Modules fiducial region, remove clusters in borders
178 //-----------------------------------------------------
179 Bool_t CheckCellFiducialRegion(const AliEMCALGeometry* geom,
180 const AliVCluster* cluster,
181 AliVCaloCells* cells) ;
182 void SetNumberOfCellsFromEMCALBorder(Int_t n){ fNCellsFromEMCALBorder = n ; }
183 Int_t GetNumberOfCellsFromEMCALBorder() const { return fNCellsFromEMCALBorder ; }
185 void SwitchOnNoFiducialBorderInEMCALEta0() { fNoEMCALBorderAtEta0 = kTRUE ; }
186 void SwitchOffNoFiducialBorderInEMCALEta0() { fNoEMCALBorderAtEta0 = kFALSE ; }
187 Bool_t IsEMCALNoBorderAtEta0() const { return fNoEMCALBorderAtEta0 ; }
189 //-----------------------------------------------------
191 //-----------------------------------------------------
192 Bool_t IsBadChannelsRemovalSwitchedOn() const { return fRemoveBadChannels ; }
193 void SwitchOffBadChannelsRemoval() { fRemoveBadChannels = kFALSE ; }
194 void SwitchOnBadChannelsRemoval () { fRemoveBadChannels = kTRUE ;
195 if(!fEMCALBadChannelMap)InitEMCALBadChannelStatusMap() ; }
196 Bool_t IsDistanceToBadChannelRecalculated() const { return fRecalDistToBadChannels ; }
197 void SwitchOffDistToBadChannelRecalculation() { fRecalDistToBadChannels = kFALSE ; }
198 void SwitchOnDistToBadChannelRecalculation() { fRecalDistToBadChannels = kTRUE ;
199 if(!fEMCALBadChannelMap)InitEMCALBadChannelStatusMap() ; }
200 TObjArray* GetEMCALBadChannelStatusMapArray() const { return fEMCALBadChannelMap ; }
201 void InitEMCALBadChannelStatusMap() ;
202 Int_t GetEMCALChannelStatus(Int_t iSM , Int_t iCol, Int_t iRow) const {
203 if(fEMCALBadChannelMap) return (Int_t) ((TH2I*)fEMCALBadChannelMap->At(iSM))->GetBinContent(iCol,iRow);
204 else return 0;}//Channel is ok by default
205 void SetEMCALChannelStatus(Int_t iSM , Int_t iCol, Int_t iRow, Double_t c = 1) {
206 if(!fEMCALBadChannelMap)InitEMCALBadChannelStatusMap() ;
207 ((TH2I*)fEMCALBadChannelMap->At(iSM))->SetBinContent(iCol,iRow,c) ; }
208 TH2I * GetEMCALChannelStatusMap(Int_t iSM) const { return (TH2I*)fEMCALBadChannelMap->At(iSM) ; }
209 void SetEMCALChannelStatusMap(TObjArray *map) { fEMCALBadChannelMap = map ; }
210 void SetEMCALChannelStatusMap(Int_t iSM , TH2I* h) { fEMCALBadChannelMap->AddAt(h,iSM) ; }
211 Bool_t ClusterContainsBadChannel(const AliEMCALGeometry* geom, const UShort_t* cellList, Int_t nCells);
213 //-----------------------------------------------------
214 // Recalculate other cluster parameters
215 //-----------------------------------------------------
216 void RecalculateClusterDistanceToBadChannel (const AliEMCALGeometry * geom, AliVCaloCells* cells, AliVCluster * cluster);
217 void RecalculateClusterShowerShapeParameters(const AliEMCALGeometry * geom, AliVCaloCells* cells, AliVCluster * cluster);
218 void RecalculateClusterShowerShapeParameters(const AliEMCALGeometry * geom, AliVCaloCells* cells, AliVCluster * cluster,
219 Float_t & l0, Float_t & l1,
220 Float_t & disp, Float_t & dEta, Float_t & dPhi,
221 Float_t & sEta, Float_t & sPhi, Float_t & sEtaPhi);
222 void RecalculateClusterPID(AliVCluster * cluster);
223 AliEMCALPIDUtils * GetPIDUtils() { return fPIDUtils;}
225 //----------------------------------------------------
227 //----------------------------------------------------
228 void FindMatches(AliVEvent *event, TObjArray * clusterArr=0x0, const AliEMCALGeometry *geom=0x0);
229 Int_t FindMatchedClusterInEvent(const AliESDtrack *track, const AliVEvent *event,
230 const AliEMCALGeometry *geom, Float_t &dEta, Float_t &dPhi);
231 Int_t FindMatchedClusterInClusterArr(const AliExternalTrackParam *emcalParam,
232 AliExternalTrackParam *trkParam,
233 const TObjArray * clusterArr,
234 Float_t &dEta, Float_t &dPhi);
235 static Bool_t ExtrapolateTrackToEMCalSurface(AliVTrack *track, /*note, on success the call will change the track*/
236 Double_t emcalR=440, Double_t mass=0.1396,
237 Double_t step=20, Double_t minpT=0.35,
238 Bool_t useMassForTracking = kFALSE);
239 static Bool_t ExtrapolateTrackToEMCalSurface(AliExternalTrackParam *trkParam,
240 Double_t emcalR, Double_t mass, Double_t step,
241 Float_t &eta, Float_t &phi, Float_t &pt);
242 static Bool_t ExtrapolateTrackToPosition(AliExternalTrackParam *trkParam, const Float_t *clsPos,
243 Double_t mass, Double_t step,
244 Float_t &tmpEta, Float_t &tmpPhi);
245 static Bool_t ExtrapolateTrackToCluster (AliExternalTrackParam *trkParam, const AliVCluster *cluster,
246 Double_t mass, Double_t step,
247 Float_t &tmpEta, Float_t &tmpPhi);
248 Bool_t ExtrapolateTrackToCluster (AliExternalTrackParam *trkParam, const AliVCluster *cluster,
249 Float_t &tmpEta, Float_t &tmpPhi);
250 UInt_t FindMatchedPosForCluster(Int_t clsIndex) const;
251 UInt_t FindMatchedPosForTrack (Int_t trkIndex) const;
252 void GetMatchedResiduals (Int_t clsIndex, Float_t &dEta, Float_t &dPhi);
253 void GetMatchedClusterResiduals(Int_t trkIndex, Float_t &dEta, Float_t &dPhi);
254 Int_t GetMatchedTrackIndex(Int_t clsIndex);
255 Int_t GetMatchedClusterIndex(Int_t trkIndex);
256 Bool_t IsClusterMatched(Int_t clsIndex) const;
257 Bool_t IsTrackMatched (Int_t trkIndex) const;
258 void SetClusterMatchedToTrack (const AliVEvent *event);
259 void SetTracksMatchedToCluster(const AliVEvent *event);
260 void SwitchOnCutEtaPhiSum() { fCutEtaPhiSum = kTRUE ;
261 fCutEtaPhiSeparate = kFALSE ; }
262 void SwitchOnCutEtaPhiSeparate() { fCutEtaPhiSeparate = kTRUE ;
263 fCutEtaPhiSum = kFALSE ; }
264 Float_t GetCutR() const { return fCutR ; }
265 Float_t GetCutEta() const { return fCutEta ; }
266 Float_t GetCutPhi() const { return fCutPhi ; }
267 Double_t GetClusterWindow() const { return fClusterWindow ; }
268 void SetCutR(Float_t cutR) { fCutR = cutR ; }
269 void SetCutEta(Float_t cutEta) { fCutEta = cutEta ; }
270 void SetCutPhi(Float_t cutPhi) { fCutPhi = cutPhi ; }
271 void SetClusterWindow(Double_t window) { fClusterWindow = window ; }
272 void SetCutZ(Float_t cutZ) { printf("Obsolete fucntion of cutZ=%1.1f\n",cutZ) ; } //Obsolete
273 void SetEMCalSurfaceDistance(Double_t d) { fEMCalSurfaceDistance = d ; }
274 Double_t GetMass() const { return fMass ; }
275 Double_t GetStep() const { return fStepCluster ; }
276 Double_t GetStepSurface() const { return fStepSurface ; }
277 void SetMass(Double_t mass) { fMass = mass ; }
278 void SetStep(Double_t step) { fStepSurface = step ; }
279 void SetStepCluster(Double_t step) { fStepCluster = step ; }
280 void SetITSTrackSA(Bool_t isITS) { fITSTrackSA = isITS ; } //Special Handle of AliExternTrackParam
282 // Exotic cells / clusters
283 Bool_t IsExoticCell(Int_t absId, AliVCaloCells* cells, Int_t bc =-1) ;
284 void SwitchOnRejectExoticCell() { fRejectExoticCells = kTRUE ; }
285 void SwitchOffRejectExoticCell() { fRejectExoticCells = kFALSE ; }
286 Bool_t IsRejectExoticCell() const { return fRejectExoticCells ; }
287 Float_t GetECross(Int_t absID, Double_t tcell,
288 AliVCaloCells* cells, Int_t bc);
289 Float_t GetExoticCellFractionCut() const { return fExoticCellFraction ; }
290 Float_t GetExoticCellDiffTimeCut() const { return fExoticCellDiffTime ; }
291 Float_t GetExoticCellMinAmplitudeCut() const { return fExoticCellMinAmplitude ; }
292 void SetExoticCellFractionCut(Float_t f) { fExoticCellFraction = f ; }
293 void SetExoticCellDiffTimeCut(Float_t dt) { fExoticCellDiffTime = dt ; }
294 void SetExoticCellMinAmplitudeCut(Float_t ma) { fExoticCellMinAmplitude = ma ; }
295 Bool_t IsExoticCluster(const AliVCluster *cluster, AliVCaloCells* cells, Int_t bc=0) ;
296 void SwitchOnRejectExoticCluster() { fRejectExoticCluster = kTRUE ;
297 fRejectExoticCells = kTRUE ; }
298 void SwitchOffRejectExoticCluster() { fRejectExoticCluster = kFALSE ; }
299 Bool_t IsRejectExoticCluster() const { return fRejectExoticCluster ; }
302 Bool_t IsGoodCluster(AliVCluster *cluster, const AliEMCALGeometry *geom,
303 AliVCaloCells* cells, Int_t bc =-1);
306 Bool_t IsAccepted(AliESDtrack *track);
307 void InitTrackCuts();
308 void SetTrackCutsType(Int_t type) { fTrackCutsType = type ;
310 Int_t GetTrackCutsType() const { return fTrackCutsType; }
312 // Define AOD track type for matching
313 void SwitchOffAODHybridTracksMatch() { fAODHybridTracks = kFALSE ; }
314 void SwitchOffAODTPCOnlyTracksMatch() { fAODTPCOnlyTracks = kFALSE ; }
315 void SwitchOnAODHybridTracksMatch() { fAODHybridTracks = kTRUE ; SwitchOffAODTPCOnlyTracksMatch() ; }
316 void SwitchOnAODTPCOnlyTracksMatch() { fAODTPCOnlyTracks = kTRUE ; SwitchOffAODHybridTracksMatch() ; }
317 void SetAODTrackFilterMask( UInt_t mask) { fAODFilterMask = mask ;
318 SwitchOffAODTPCOnlyTracksMatch() ; SwitchOffAODHybridTracksMatch() ; }
320 // track quality cut setters
321 void SetMinTrackPt(Double_t pt=0) { fCutMinTrackPt = pt ; }
322 void SetMinNClustersTPC(Int_t min=-1) { fCutMinNClusterTPC = min ; }
323 void SetMinNClustersITS(Int_t min=-1) { fCutMinNClusterITS = min ; }
324 void SetMaxChi2PerClusterTPC(Float_t max=1e10) { fCutMaxChi2PerClusterTPC = max ; }
325 void SetMaxChi2PerClusterITS(Float_t max=1e10) { fCutMaxChi2PerClusterITS = max ; }
326 void SetRequireTPCRefit(Bool_t b=kFALSE) { fCutRequireTPCRefit = b ; }
327 void SetRequireITSRefit(Bool_t b=kFALSE) { fCutRequireITSRefit = b ; }
328 void SetAcceptKinkDaughters(Bool_t b=kTRUE) { fCutAcceptKinkDaughters = b ; }
329 void SetMaxDCAToVertexXY(Float_t dist=1e10) { fCutMaxDCAToVertexXY = dist ; }
330 void SetMaxDCAToVertexZ(Float_t dist=1e10) { fCutMaxDCAToVertexZ = dist ; }
331 void SetDCAToVertex2D(Bool_t b=kFALSE) { fCutDCAToVertex2D = b ; }
332 void SetRequireITSStandAlone(Bool_t b=kFALSE) {fCutRequireITSStandAlone = b;} //Marcel
333 void SetRequireITSPureStandAlone(Bool_t b=kFALSE){fCutRequireITSpureSA = b;}
336 Double_t GetMinTrackPt() const { return fCutMinTrackPt ; }
337 Int_t GetMinNClusterTPC() const { return fCutMinNClusterTPC ; }
338 Int_t GetMinNClustersITS() const { return fCutMinNClusterITS ; }
339 Float_t GetMaxChi2PerClusterTPC() const { return fCutMaxChi2PerClusterTPC ; }
340 Float_t GetMaxChi2PerClusterITS() const { return fCutMaxChi2PerClusterITS ; }
341 Bool_t GetRequireTPCRefit() const { return fCutRequireTPCRefit ; }
342 Bool_t GetRequireITSRefit() const { return fCutRequireITSRefit ; }
343 Bool_t GetAcceptKinkDaughters() const { return fCutAcceptKinkDaughters ; }
344 Float_t GetMaxDCAToVertexXY() const { return fCutMaxDCAToVertexXY ; }
345 Float_t GetMaxDCAToVertexZ() const { return fCutMaxDCAToVertexZ ; }
346 Bool_t GetDCAToVertex2D() const { return fCutDCAToVertex2D ; }
347 Bool_t GetRequireITSStandAlone() const { return fCutRequireITSStandAlone ; } //Marcel
350 //Position recalculation
351 Float_t fMisalTransShift[15]; // Shift parameters
352 Float_t fMisalRotShift[15]; // Shift parameters
353 Int_t fParticleType; // Particle type for depth calculation
354 Int_t fPosAlgo; // Position recalculation algorithm
355 Float_t fW0; // Weight0
358 Int_t fNonLinearityFunction; // Non linearity function choice
359 Float_t fNonLinearityParams[7]; // Parameters for the non linearity function
360 Int_t fNonLinearThreshold; // Non linearity threshold value for kBeamTesh non linearity function
362 // Energy smearing for MC
363 Bool_t fSmearClusterEnergy; // Smear cluster energy, to be done only for simulated data to match real data
364 Float_t fSmearClusterParam[3]; // Smearing parameters
365 TRandom3 fRandom; // Random generator
367 // Energy Recalibration
368 Bool_t fCellsRecalibrated; // Internal bool to check if cells (time/energy) where recalibrated and not recalibrate them when recalculating different things
369 Bool_t fRecalibration; // Switch on or off the recalibration
370 TObjArray* fEMCALRecalibrationFactors; // Array of histograms with map of recalibration factors, EMCAL
372 // Time Recalibration
373 Bool_t fTimeRecalibration; // Switch on or off the time recalibration
374 TObjArray* fEMCALTimeRecalibrationFactors; // Array of histograms with map of time recalibration factors, EMCAL
376 // Recalibrate with run dependent corrections, energy
377 Bool_t fUseRunCorrectionFactors; // Use Run Dependent Correction
380 Bool_t fRemoveBadChannels; // Check the channel status provided and remove clusters with bad channels
381 Bool_t fRecalDistToBadChannels; // Calculate distance from highest energy tower of cluster to closes bad channel
382 TObjArray* fEMCALBadChannelMap; // Array of histograms with map of bad channels, EMCAL
385 Int_t fNCellsFromEMCALBorder; // Number of cells from EMCAL border the cell with maximum amplitude has to be.
386 Bool_t fNoEMCALBorderAtEta0; // Do fiducial cut in EMCAL region eta = 0?
388 // Exotic cell / cluster
389 Bool_t fRejectExoticCluster; // Switch on or off exotic cluster rejection
390 Bool_t fRejectExoticCells; // Remove exotic cells
391 Float_t fExoticCellFraction; // Good cell if fraction < 1-ecross/ecell
392 Float_t fExoticCellDiffTime; // If time of candidate to exotic and close cell is too different (in ns), it must be noisy, set amp to 0
393 Float_t fExoticCellMinAmplitude; // Check for exotic only if amplitud is larger than this value
396 AliEMCALPIDUtils * fPIDUtils; // Recalculate PID parameters
399 UInt_t fAODFilterMask; // Filter mask to select AOD tracks. Refer to $ALICE_ROOT/ANALYSIS/macros/AddTaskESDFilter.C
400 Bool_t fAODHybridTracks; // Match with hybrid
401 Bool_t fAODTPCOnlyTracks; // Match with TPC only tracks
403 TArrayI * fMatchedTrackIndex; // Array that stores indexes of matched tracks
404 TArrayI * fMatchedClusterIndex; // Array that stores indexes of matched clusters
405 TArrayF * fResidualEta; // Array that stores the residual eta
406 TArrayF * fResidualPhi; // Array that stores the residual phi
407 Bool_t fCutEtaPhiSum; // Place cut on sqrt(dEta^2+dPhi^2)
408 Bool_t fCutEtaPhiSeparate; // Cut on dEta and dPhi separately
409 Float_t fCutR; // sqrt(dEta^2+dPhi^2) cut on matching
410 Float_t fCutEta; // dEta cut on matching
411 Float_t fCutPhi; // dPhi cut on matching
412 Double_t fClusterWindow; // Select clusters in the window to be matched
413 Double_t fMass; // Mass hypothesis of the track
414 Double_t fStepSurface; // Length of step to extrapolate tracks to EMCal surface
415 Double_t fStepCluster; // Length of step to extrapolate tracks to clusters
416 Bool_t fITSTrackSA; // If track matching is to be done with ITS tracks standing alone
417 Double_t fEMCalSurfaceDistance; // EMCal surface distance (= 430 by default, the last 10 cm are propagated on a cluster-track pair basis)
420 Int_t fTrackCutsType; // Esd track cuts type for matching
421 Double_t fCutMinTrackPt; // Cut on track pT
422 Int_t fCutMinNClusterTPC; // Min number of tpc clusters
423 Int_t fCutMinNClusterITS; // Min number of its clusters
424 Float_t fCutMaxChi2PerClusterTPC; // Max tpc fit chi2 per tpc cluster
425 Float_t fCutMaxChi2PerClusterITS; // Max its fit chi2 per its cluster
426 Bool_t fCutRequireTPCRefit; // Require TPC refit
427 Bool_t fCutRequireITSRefit; // Require ITS refit
428 Bool_t fCutAcceptKinkDaughters; // Accepting kink daughters?
429 Float_t fCutMaxDCAToVertexXY; // Track-to-vertex cut in max absolute distance in xy-plane
430 Float_t fCutMaxDCAToVertexZ; // Track-to-vertex cut in max absolute distance in z-plane
431 Bool_t fCutDCAToVertex2D; // If true a 2D DCA cut is made.
432 Bool_t fCutRequireITSStandAlone; // Require ITSStandAlone
433 Bool_t fCutRequireITSpureSA; // ITS pure standalone tracks
435 ClassDef(AliEMCALRecoUtils, 22)
437 #endif // ALIEMCALRECOUTILS_H