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();
50 void Print(const Option_t*) const;
53 enum NonlinearityFunctions{kPi0MC=0,kPi0GammaGamma=1,kPi0GammaConversion=2,kNoCorrection=3,kBeamTest=4,kBeamTestCorrected=5,kPi0MCv2=6,kPi0MCv3=7,kBeamTestCorrectedv2=8};
54 enum PositionAlgorithms{kUnchanged=-1,kPosTowerIndex=0, kPosTowerGlobal=1};
55 enum ParticleType{kPhoton=0, kElectron=1,kHadron =2, kUnknown=-1};
56 enum { kNCuts = 12 }; //track matching Marcel
57 enum TrackCutsType{kTPCOnlyCut=0, kGlobalCut=1, kLooseCut=2, kITSStandAlone=3}; //Marcel
59 //-----------------------------------------------------
60 //Position recalculation
61 //-----------------------------------------------------
63 void RecalculateClusterPosition (const AliEMCALGeometry *geom, AliVCaloCells* cells, AliVCluster* clu);
64 void RecalculateClusterPositionFromTowerIndex (const AliEMCALGeometry *geom, AliVCaloCells* cells, AliVCluster* clu);
65 void RecalculateClusterPositionFromTowerGlobal(const AliEMCALGeometry *geom, AliVCaloCells* cells, AliVCluster* clu);
67 Float_t GetCellWeight(Float_t eCell, Float_t eCluster) const { if (eCell > 0 && eCluster > 0) return TMath::Max( 0., fW0 + TMath::Log( eCell / eCluster )) ;
70 Float_t GetDepth(Float_t eCluster, Int_t iParticle, Int_t iSM) const ;
72 void GetMaxEnergyCell(const AliEMCALGeometry *geom, AliVCaloCells* cells, const AliVCluster* clu,
73 Int_t & absId, Int_t& iSupMod, Int_t& ieta, Int_t& iphi, Bool_t &shared);
75 Float_t GetMisalTransShift(Int_t i) const { if(i < 15 ) { return fMisalTransShift[i] ; }
76 else { AliInfo(Form("Index %d larger than 15, do nothing\n",i)) ;
78 Float_t* GetMisalTransShiftArray() { return fMisalTransShift ; }
80 void SetMisalTransShift(Int_t i, Float_t shift) {
81 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] ; }
85 Float_t GetMisalRotShift(Int_t i) const { if(i < 15 ) { return fMisalRotShift[i] ; }
86 else { AliInfo(Form("Index %d larger than 15, do nothing\n",i)) ;
89 Float_t* GetMisalRotShiftArray() { return fMisalRotShift ; }
91 void SetMisalRotShift(Int_t i, Float_t shift) {
92 if(i < 15 ) { fMisalRotShift[i] = shift ; }
93 else { AliInfo(Form("Index %d larger than 15, do nothing\n",i)) ; } }
95 void SetMisalRotShiftArray(Float_t * misal) { for(Int_t i = 0; i < 15; i++)fMisalRotShift[i] = misal[i] ; }
97 Int_t GetParticleType() const { return fParticleType ; }
98 void SetParticleType(Int_t particle) { fParticleType = particle ; }
100 Int_t GetPositionAlgorithm() const { return fPosAlgo ; }
101 void SetPositionAlgorithm(Int_t alg) { fPosAlgo = alg ; }
103 Float_t GetW0() const { return fW0 ; }
104 void SetW0(Float_t w0) { fW0 = w0 ; }
106 //-----------------------------------------------------
108 //-----------------------------------------------------
110 Float_t CorrectClusterEnergyLinearity(AliVCluster* clu) ;
112 Float_t GetNonLinearityParam(Int_t i) const { if(i < 7 && i >=0 ){ return fNonLinearityParams[i] ; }
113 else { AliInfo(Form("Index %d larger than 6 or negative, do nothing\n",i)) ;
115 void SetNonLinearityParam(Int_t i, Float_t param) {
116 if(i < 7 && i >=0 ){ fNonLinearityParams[i] = param ; }
117 else { AliInfo(Form("Index %d larger than 6 or negative, do nothing\n",i)) ; } }
118 void InitNonLinearityParam();
120 Int_t GetNonLinearityFunction() const { return fNonLinearityFunction ; }
121 void SetNonLinearityFunction(Int_t fun) { fNonLinearityFunction = fun ; InitNonLinearityParam() ; }
123 void SetNonLinearityThreshold(Int_t threshold) { fNonLinearThreshold = threshold ; } //only for Alexie's non linearity correction
124 Int_t GetNonLinearityThreshold() const { return fNonLinearThreshold ; }
126 //-----------------------------------------------------
127 // MC clusters energy smearing
128 //-----------------------------------------------------
130 Float_t SmearClusterEnergy(const AliVCluster* clu) ;
131 void SwitchOnClusterEnergySmearing() { fSmearClusterEnergy = kTRUE ; }
132 void SwitchOffClusterEnergySmearing() { fSmearClusterEnergy = kFALSE ; }
133 Bool_t IsClusterEnergySmeared() const { return fSmearClusterEnergy ; }
134 void SetSmearingParameters(Int_t i, Float_t param) { if(i < 3){ fSmearClusterParam[i] = param ; }
135 else { AliInfo(Form("Index %d larger than 2, do nothing\n",i)) ; } }
136 //-----------------------------------------------------
138 //-----------------------------------------------------
139 Bool_t AcceptCalibrateCell(Int_t absId, Int_t bc,
140 Float_t & amp, Double_t & time, AliVCaloCells* cells) ; // Energy and Time
141 void RecalibrateCells(AliVCaloCells * cells, Int_t bc) ; // Energy and Time
142 void RecalibrateClusterEnergy(const AliEMCALGeometry* geom, AliVCluster* cluster, AliVCaloCells * cells, Int_t bc=-1) ; // Energy and time
143 void ResetCellsCalibrated() { fCellsRecalibrated = kFALSE; }
145 // Energy recalibration
146 Bool_t IsRecalibrationOn() const { return fRecalibration ; }
147 void SwitchOffRecalibration() { fRecalibration = kFALSE ; }
148 void SwitchOnRecalibration() { fRecalibration = kTRUE ;
149 if(!fEMCALRecalibrationFactors)InitEMCALRecalibrationFactors() ; }
150 void InitEMCALRecalibrationFactors() ;
151 TObjArray* GetEMCALRecalibrationFactorsArray() const { return fEMCALRecalibrationFactors ; }
153 TH2F * GetEMCALChannelRecalibrationFactors(Int_t iSM) const { return (TH2F*)fEMCALRecalibrationFactors->At(iSM) ; }
154 void SetEMCALChannelRecalibrationFactors(TObjArray *map) { fEMCALRecalibrationFactors = map ; }
155 void SetEMCALChannelRecalibrationFactors(Int_t iSM , TH2F* h) { fEMCALRecalibrationFactors->AddAt(h,iSM) ; }
157 Float_t GetEMCALChannelRecalibrationFactor(Int_t iSM , Int_t iCol, Int_t iRow) const {
158 if(fEMCALRecalibrationFactors)
159 return (Float_t) ((TH2F*)fEMCALRecalibrationFactors->At(iSM))->GetBinContent(iCol,iRow);
162 void SetEMCALChannelRecalibrationFactor(Int_t iSM , Int_t iCol, Int_t iRow, Double_t c = 1) {
163 if(!fEMCALRecalibrationFactors) InitEMCALRecalibrationFactors() ;
164 ((TH2F*)fEMCALRecalibrationFactors->At(iSM))->SetBinContent(iCol,iRow,c) ; }
166 //Recalibrate channels energy with run dependent corrections
167 Bool_t IsRunDepRecalibrationOn() const { return fUseRunCorrectionFactors ; }
169 void SwitchOffRunDepCorrection() { fUseRunCorrectionFactors = kFALSE ; }
170 void SwitchOnRunDepCorrection() { fUseRunCorrectionFactors = kTRUE ;
171 SwitchOnRecalibration() ; }
172 // Time Recalibration
173 void RecalibrateCellTime(Int_t absId, Int_t bc, Double_t & time) const;
175 Bool_t IsTimeRecalibrationOn() const { return fTimeRecalibration ; }
176 void SwitchOffTimeRecalibration() { fTimeRecalibration = kFALSE ; }
177 void SwitchOnTimeRecalibration() { fTimeRecalibration = kTRUE ;
178 if(!fEMCALTimeRecalibrationFactors)InitEMCALTimeRecalibrationFactors() ; }
179 void InitEMCALTimeRecalibrationFactors() ;
180 TObjArray* GetEMCALTimeRecalibrationFactorsArray() const { return fEMCALTimeRecalibrationFactors ; }
182 Float_t GetEMCALChannelTimeRecalibrationFactor(Int_t bc, Int_t absID) const {
183 if(fEMCALTimeRecalibrationFactors)
184 return (Float_t) ((TH1F*)fEMCALTimeRecalibrationFactors->At(bc))->GetBinContent(absID);
187 void SetEMCALChannelTimeRecalibrationFactor(Int_t bc, Int_t absID, Double_t c = 0) {
188 if(!fEMCALTimeRecalibrationFactors) InitEMCALTimeRecalibrationFactors() ;
189 ((TH1F*)fEMCALTimeRecalibrationFactors->At(bc))->SetBinContent(absID,c) ; }
191 TH1F * GetEMCALChannelTimeRecalibrationFactors(Int_t bc)const { return (TH1F*)fEMCALTimeRecalibrationFactors->At(bc) ; }
192 void SetEMCALChannelTimeRecalibrationFactors(TObjArray *map) { fEMCALTimeRecalibrationFactors = map ; }
193 void SetEMCALChannelTimeRecalibrationFactors(Int_t bc , TH1F* h) { fEMCALTimeRecalibrationFactors->AddAt(h,bc) ; }
195 //-----------------------------------------------------
196 // Modules fiducial region, remove clusters in borders
197 //-----------------------------------------------------
199 Bool_t CheckCellFiducialRegion(const AliEMCALGeometry* geom,
200 const AliVCluster* cluster,
201 AliVCaloCells* cells) ;
202 void SetNumberOfCellsFromEMCALBorder(Int_t n){ fNCellsFromEMCALBorder = n ; }
203 Int_t GetNumberOfCellsFromEMCALBorder() const { return fNCellsFromEMCALBorder ; }
205 void SwitchOnNoFiducialBorderInEMCALEta0() { fNoEMCALBorderAtEta0 = kTRUE ; }
206 void SwitchOffNoFiducialBorderInEMCALEta0() { fNoEMCALBorderAtEta0 = kFALSE ; }
207 Bool_t IsEMCALNoBorderAtEta0() const { return fNoEMCALBorderAtEta0 ; }
209 //-----------------------------------------------------
211 //-----------------------------------------------------
213 Bool_t IsBadChannelsRemovalSwitchedOn() const { return fRemoveBadChannels ; }
214 void SwitchOffBadChannelsRemoval() { fRemoveBadChannels = kFALSE ; }
215 void SwitchOnBadChannelsRemoval () { fRemoveBadChannels = kTRUE ;
216 if(!fEMCALBadChannelMap)InitEMCALBadChannelStatusMap() ; }
218 Bool_t IsDistanceToBadChannelRecalculated() const { return fRecalDistToBadChannels ; }
219 void SwitchOffDistToBadChannelRecalculation() { fRecalDistToBadChannels = kFALSE ; }
220 void SwitchOnDistToBadChannelRecalculation() { fRecalDistToBadChannels = kTRUE ;
221 if(!fEMCALBadChannelMap)InitEMCALBadChannelStatusMap() ; }
223 TObjArray* GetEMCALBadChannelStatusMapArray() const { return fEMCALBadChannelMap ; }
224 void InitEMCALBadChannelStatusMap() ;
226 Int_t GetEMCALChannelStatus(Int_t iSM , Int_t iCol, Int_t iRow) const {
227 if(fEMCALBadChannelMap) return (Int_t) ((TH2I*)fEMCALBadChannelMap->At(iSM))->GetBinContent(iCol,iRow);
228 else return 0;}//Channel is ok by default
230 void SetEMCALChannelStatus(Int_t iSM , Int_t iCol, Int_t iRow, Double_t c = 1) {
231 if(!fEMCALBadChannelMap)InitEMCALBadChannelStatusMap() ;
232 ((TH2I*)fEMCALBadChannelMap->At(iSM))->SetBinContent(iCol,iRow,c) ; }
234 TH2I * GetEMCALChannelStatusMap(Int_t iSM) const { return (TH2I*)fEMCALBadChannelMap->At(iSM) ; }
235 void SetEMCALChannelStatusMap(TObjArray *map) { fEMCALBadChannelMap = map ; }
236 void SetEMCALChannelStatusMap(Int_t iSM , TH2I* h) { fEMCALBadChannelMap->AddAt(h,iSM) ; }
238 Bool_t ClusterContainsBadChannel(const AliEMCALGeometry* geom, const UShort_t* cellList, Int_t nCells);
240 //-----------------------------------------------------
241 // Recalculate other cluster parameters
242 //-----------------------------------------------------
244 void RecalculateClusterDistanceToBadChannel (const AliEMCALGeometry * geom, AliVCaloCells* cells, AliVCluster * cluster);
245 void RecalculateClusterShowerShapeParameters(const AliEMCALGeometry * geom, AliVCaloCells* cells, AliVCluster * cluster);
246 void RecalculateClusterShowerShapeParameters(const AliEMCALGeometry * geom, AliVCaloCells* cells, AliVCluster * cluster,
247 Float_t & l0, Float_t & l1,
248 Float_t & disp, Float_t & dEta, Float_t & dPhi,
249 Float_t & sEta, Float_t & sPhi, Float_t & sEtaPhi);
251 void RecalculateClusterPID(AliVCluster * cluster);
253 AliEMCALPIDUtils * GetPIDUtils() { return fPIDUtils;}
256 //----------------------------------------------------
258 //----------------------------------------------------
260 void FindMatches(AliVEvent *event, TObjArray * clusterArr=0x0, const AliEMCALGeometry *geom=0x0);
261 Int_t FindMatchedClusterInEvent(const AliESDtrack *track, const AliVEvent *event,
262 const AliEMCALGeometry *geom, Float_t &dEta, Float_t &dPhi);
263 Int_t FindMatchedClusterInClusterArr(const AliExternalTrackParam *emcalParam,
264 AliExternalTrackParam *trkParam,
265 const TObjArray * clusterArr,
266 Float_t &dEta, Float_t &dPhi);
268 static Bool_t ExtrapolateTrackToEMCalSurface(AliVTrack *track, /*note, on success the call will change the track*/
269 Double_t emcalR=440, Double_t mass=0.1396, Double_t step=20);
271 static Bool_t ExtrapolateTrackToEMCalSurface(AliExternalTrackParam *trkParam,
272 Double_t emcalR, Double_t mass, Double_t step,
273 Float_t &eta, Float_t &phi, Float_t &pt);
274 static Bool_t ExtrapolateTrackToPosition(AliExternalTrackParam *trkParam, const Float_t *clsPos,
275 Double_t mass, Double_t step,
276 Float_t &tmpEta, Float_t &tmpPhi);
277 static Bool_t ExtrapolateTrackToCluster (AliExternalTrackParam *trkParam, const AliVCluster *cluster,
278 Double_t mass, Double_t step,
279 Float_t &tmpEta, Float_t &tmpPhi);
280 Bool_t ExtrapolateTrackToCluster (AliExternalTrackParam *trkParam, const AliVCluster *cluster,
281 Float_t &tmpEta, Float_t &tmpPhi);
283 UInt_t FindMatchedPosForCluster(Int_t clsIndex) const;
284 UInt_t FindMatchedPosForTrack (Int_t trkIndex) const;
286 void GetMatchedResiduals (Int_t clsIndex, Float_t &dEta, Float_t &dPhi);
287 void GetMatchedClusterResiduals(Int_t trkIndex, Float_t &dEta, Float_t &dPhi);
288 Int_t GetMatchedTrackIndex(Int_t clsIndex);
289 Int_t GetMatchedClusterIndex(Int_t trkIndex);
291 Bool_t IsClusterMatched(Int_t clsIndex) const;
292 Bool_t IsTrackMatched (Int_t trkIndex) const;
294 void SetClusterMatchedToTrack (const AliVEvent *event);
295 void SetTracksMatchedToCluster(const AliVEvent *event);
297 void SwitchOnCutEtaPhiSum() { fCutEtaPhiSum = kTRUE ;
298 fCutEtaPhiSeparate = kFALSE ; }
299 void SwitchOnCutEtaPhiSeparate() { fCutEtaPhiSeparate = kTRUE ;
300 fCutEtaPhiSum = kFALSE ; }
302 Float_t GetCutR() const { return fCutR ; }
303 Float_t GetCutEta() const { return fCutEta ; }
304 Float_t GetCutPhi() const { return fCutPhi ; }
305 Double_t GetClusterWindow() const { return fClusterWindow ; }
306 void SetCutR(Float_t cutR) { fCutR = cutR ; }
307 void SetCutEta(Float_t cutEta) { fCutEta = cutEta ; }
308 void SetCutPhi(Float_t cutPhi) { fCutPhi = cutPhi ; }
309 void SetClusterWindow(Double_t window) { fClusterWindow = window ; }
310 void SetCutZ(Float_t cutZ) { printf("Obsolete fucntion of cutZ=%1.1f\n",cutZ) ; } //Obsolete
311 void SetEMCalSurfaceDistance(Double_t d) { fEMCalSurfaceDistance = d ; }
313 Double_t GetMass() const { return fMass ; }
314 Double_t GetStep() const { return fStepCluster ; }
315 Double_t GetStepSurface() const { return fStepSurface ; }
316 void SetMass(Double_t mass) { fMass = mass ; }
317 void SetStep(Double_t step) { fStepSurface = step ; }
318 void SetStepCluster(Double_t step) { fStepCluster = step ; }
320 void SetITSTrackSA(Bool_t isITS) { fITSTrackSA = isITS ; } //Special Handle of AliExternTrackParam
322 // Exotic cells / clusters
324 Bool_t IsExoticCell(Int_t absId, AliVCaloCells* cells, Int_t bc =-1) ;
325 void SwitchOnRejectExoticCell() { fRejectExoticCells = kTRUE ; }
326 void SwitchOffRejectExoticCell() { fRejectExoticCells = kFALSE ; }
327 Bool_t IsRejectExoticCell() const { return fRejectExoticCells ; }
329 Float_t GetECross(Int_t absID, Double_t tcell,
330 AliVCaloCells* cells, Int_t bc);
332 Float_t GetExoticCellFractionCut() const { return fExoticCellFraction ; }
333 Float_t GetExoticCellDiffTimeCut() const { return fExoticCellDiffTime ; }
334 Float_t GetExoticCellMinAmplitudeCut() const { return fExoticCellMinAmplitude ; }
336 void SetExoticCellFractionCut(Float_t f) { fExoticCellFraction = f ; }
337 void SetExoticCellDiffTimeCut(Float_t dt) { fExoticCellDiffTime = dt ; }
338 void SetExoticCellMinAmplitudeCut(Float_t ma) { fExoticCellMinAmplitude = ma ; }
340 Bool_t IsExoticCluster(const AliVCluster *cluster, AliVCaloCells* cells, Int_t bc=0) ;
341 void SwitchOnRejectExoticCluster() { fRejectExoticCluster = kTRUE ;
342 fRejectExoticCells = kTRUE ; }
343 void SwitchOffRejectExoticCluster() { fRejectExoticCluster = kFALSE ; }
344 Bool_t IsRejectExoticCluster() const { return fRejectExoticCluster ; }
347 Bool_t IsGoodCluster(AliVCluster *cluster, const AliEMCALGeometry *geom,
348 AliVCaloCells* cells, Int_t bc =-1);
351 Bool_t IsAccepted(AliESDtrack *track);
352 void InitTrackCuts();
353 void SetTrackCutsType(Int_t type) { fTrackCutsType = type ;
355 Int_t GetTrackCutsType() const { return fTrackCutsType; }
357 // Define AOD track type for matching
358 void SwitchOffAODHybridTracksMatch() { fAODHybridTracks = kFALSE ; }
359 void SwitchOffAODTPCOnlyTracksMatch() { fAODTPCOnlyTracks = kFALSE ; }
360 void SwitchOnAODHybridTracksMatch() { fAODHybridTracks = kTRUE ; SwitchOffAODTPCOnlyTracksMatch() ; }
361 void SwitchOnAODTPCOnlyTracksMatch() { fAODTPCOnlyTracks = kTRUE ; SwitchOffAODHybridTracksMatch() ; }
362 void SetAODTrackFilterMask( UInt_t mask) { fAODFilterMask = mask ;
363 SwitchOffAODTPCOnlyTracksMatch() ; SwitchOffAODHybridTracksMatch() ; }
365 // track quality cut setters
366 void SetMinTrackPt(Double_t pt=0) { fCutMinTrackPt = pt ; }
367 void SetMinNClustersTPC(Int_t min=-1) { fCutMinNClusterTPC = min ; }
368 void SetMinNClustersITS(Int_t min=-1) { fCutMinNClusterITS = min ; }
369 void SetMaxChi2PerClusterTPC(Float_t max=1e10) { fCutMaxChi2PerClusterTPC = max ; }
370 void SetMaxChi2PerClusterITS(Float_t max=1e10) { fCutMaxChi2PerClusterITS = max ; }
371 void SetRequireTPCRefit(Bool_t b=kFALSE) { fCutRequireTPCRefit = b ; }
372 void SetRequireITSRefit(Bool_t b=kFALSE) { fCutRequireITSRefit = b ; }
373 void SetAcceptKinkDaughters(Bool_t b=kTRUE) { fCutAcceptKinkDaughters = b ; }
374 void SetMaxDCAToVertexXY(Float_t dist=1e10) { fCutMaxDCAToVertexXY = dist ; }
375 void SetMaxDCAToVertexZ(Float_t dist=1e10) { fCutMaxDCAToVertexZ = dist ; }
376 void SetDCAToVertex2D(Bool_t b=kFALSE) { fCutDCAToVertex2D = b ; }
377 void SetRequireITSStandAlone(Bool_t b=kFALSE) {fCutRequireITSStandAlone = b;} //Marcel
378 void SetRequireITSPureStandAlone(Bool_t b=kFALSE){fCutRequireITSpureSA = b;}
381 Double_t GetMinTrackPt() const { return fCutMinTrackPt ; }
382 Int_t GetMinNClusterTPC() const { return fCutMinNClusterTPC ; }
383 Int_t GetMinNClustersITS() const { return fCutMinNClusterITS ; }
384 Float_t GetMaxChi2PerClusterTPC() const { return fCutMaxChi2PerClusterTPC ; }
385 Float_t GetMaxChi2PerClusterITS() const { return fCutMaxChi2PerClusterITS ; }
386 Bool_t GetRequireTPCRefit() const { return fCutRequireTPCRefit ; }
387 Bool_t GetRequireITSRefit() const { return fCutRequireITSRefit ; }
388 Bool_t GetAcceptKinkDaughters() const { return fCutAcceptKinkDaughters ; }
389 Float_t GetMaxDCAToVertexXY() const { return fCutMaxDCAToVertexXY ; }
390 Float_t GetMaxDCAToVertexZ() const { return fCutMaxDCAToVertexZ ; }
391 Bool_t GetDCAToVertex2D() const { return fCutDCAToVertex2D ; }
392 Bool_t GetRequireITSStandAlone() const { return fCutRequireITSStandAlone ; } //Marcel
395 //Position recalculation
396 Float_t fMisalTransShift[15]; // Shift parameters
397 Float_t fMisalRotShift[15]; // Shift parameters
398 Int_t fParticleType; // Particle type for depth calculation
399 Int_t fPosAlgo; // Position recalculation algorithm
400 Float_t fW0; // Weight0
403 Int_t fNonLinearityFunction; // Non linearity function choice
404 Float_t fNonLinearityParams[7]; // Parameters for the non linearity function
405 Int_t fNonLinearThreshold; // Non linearity threshold value for kBeamTesh non linearity function
407 // Energy smearing for MC
408 Bool_t fSmearClusterEnergy; // Smear cluster energy, to be done only for simulated data to match real data
409 Float_t fSmearClusterParam[3]; // Smearing parameters
410 TRandom3 fRandom; // Random generator
412 // Energy Recalibration
413 Bool_t fCellsRecalibrated; // Internal bool to check if cells (time/energy) where recalibrated and not recalibrate them when recalculating different things
414 Bool_t fRecalibration; // Switch on or off the recalibration
415 TObjArray* fEMCALRecalibrationFactors; // Array of histograms with map of recalibration factors, EMCAL
417 // Time Recalibration
418 Bool_t fTimeRecalibration; // Switch on or off the time recalibration
419 TObjArray* fEMCALTimeRecalibrationFactors; // Array of histograms with map of time recalibration factors, EMCAL
421 // Recalibrate with run dependent corrections, energy
422 Bool_t fUseRunCorrectionFactors; // Use Run Dependent Correction
425 Bool_t fRemoveBadChannels; // Check the channel status provided and remove clusters with bad channels
426 Bool_t fRecalDistToBadChannels; // Calculate distance from highest energy tower of cluster to closes bad channel
427 TObjArray* fEMCALBadChannelMap; // Array of histograms with map of bad channels, EMCAL
430 Int_t fNCellsFromEMCALBorder; // Number of cells from EMCAL border the cell with maximum amplitude has to be.
431 Bool_t fNoEMCALBorderAtEta0; // Do fiducial cut in EMCAL region eta = 0?
433 // Exotic cell / cluster
434 Bool_t fRejectExoticCluster; // Switch on or off exotic cluster rejection
435 Bool_t fRejectExoticCells; // Remove exotic cells
436 Float_t fExoticCellFraction; // Good cell if fraction < 1-ecross/ecell
437 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
438 Float_t fExoticCellMinAmplitude; // Check for exotic only if amplitud is larger than this value
441 AliEMCALPIDUtils * fPIDUtils; // Recalculate PID parameters
444 UInt_t fAODFilterMask; // Filter mask to select AOD tracks. Refer to $ALICE_ROOT/ANALYSIS/macros/AddTaskESDFilter.C
445 Bool_t fAODHybridTracks; // Match with hybrid
446 Bool_t fAODTPCOnlyTracks; // Match with TPC only tracks
448 TArrayI * fMatchedTrackIndex; // Array that stores indexes of matched tracks
449 TArrayI * fMatchedClusterIndex; // Array that stores indexes of matched clusters
450 TArrayF * fResidualEta; // Array that stores the residual eta
451 TArrayF * fResidualPhi; // Array that stores the residual phi
452 Bool_t fCutEtaPhiSum; // Place cut on sqrt(dEta^2+dPhi^2)
453 Bool_t fCutEtaPhiSeparate; // Cut on dEta and dPhi separately
454 Float_t fCutR; // sqrt(dEta^2+dPhi^2) cut on matching
455 Float_t fCutEta; // dEta cut on matching
456 Float_t fCutPhi; // dPhi cut on matching
457 Double_t fClusterWindow; // Select clusters in the window to be matched
458 Double_t fMass; // Mass hypothesis of the track
459 Double_t fStepSurface; // Length of step to extrapolate tracks to EMCal surface
460 Double_t fStepCluster; // Length of step to extrapolate tracks to clusters
461 Bool_t fITSTrackSA; // If track matching is to be done with ITS tracks standing alone
462 Double_t fEMCalSurfaceDistance; // EMCal surface distance (= 430 by default, the last 10 cm are propagated on a cluster-track pair basis)
465 Int_t fTrackCutsType; // Esd track cuts type for matching
466 Double_t fCutMinTrackPt; // Cut on track pT
467 Int_t fCutMinNClusterTPC; // Min number of tpc clusters
468 Int_t fCutMinNClusterITS; // Min number of its clusters
469 Float_t fCutMaxChi2PerClusterTPC; // Max tpc fit chi2 per tpc cluster
470 Float_t fCutMaxChi2PerClusterITS; // Max its fit chi2 per its cluster
471 Bool_t fCutRequireTPCRefit; // Require TPC refit
472 Bool_t fCutRequireITSRefit; // Require ITS refit
473 Bool_t fCutAcceptKinkDaughters; // Accepting kink daughters?
474 Float_t fCutMaxDCAToVertexXY; // Track-to-vertex cut in max absolute distance in xy-plane
475 Float_t fCutMaxDCAToVertexZ; // Track-to-vertex cut in max absolute distance in z-plane
476 Bool_t fCutDCAToVertex2D; // If true a 2D DCA cut is made.
477 Bool_t fCutRequireITSStandAlone; // Require ITSStandAlone
478 Bool_t fCutRequireITSpureSA; // ITS pure standalone tracks
481 ClassDef(AliEMCALRecoUtils, 21)
485 #endif // ALIEMCALRECOUTILS_H