]> git.uio.no Git - u/mrichter/AliRoot.git/blame - EMCAL/AliEMCALRecoUtils.h
git://git.uio.no / u / mrichter / AliRoot.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
fixed bug that could ignore libSTEER if libSTEERbase was loaded in LoadModule (JFGO...
[u/mrichter/AliRoot.git] / EMCAL / AliEMCALRecoUtils.h
CommitLineData
d9b3567c 1#ifndef ALIEMCALRECOUTILS_H
2#define ALIEMCALRECOUTILS_H
3
4/* $Id: AliEMCALRecoUtils.h 33808 2009-07-15 09:48:08Z gconesab $ */
5
6///////////////////////////////////////////////////////////////////////////////
7//
8// Class AliEMCALRecoUtils
9// Some utilities to recalculate the cluster position or energy linearity
10//
11//
12// Author: Gustavo Conesa (LPSC- Grenoble)
b540d03f 13// Track matching part: Rongrong Ma (Yale)
d9b3567c 14///////////////////////////////////////////////////////////////////////////////
15
16//Root includes
01d44f1f 17#include <TNamed.h>
18#include <TMath.h>
7cdec71f 19class TObjArray;
20class TArrayI;
21class TArrayF;
01d44f1f 22#include <TH2I.h>
7cdec71f 23class TH2F;
01d44f1f 24#include <TRandom3.h>
d9b3567c 25
26//AliRoot includes
27class AliVCluster;
28class AliVCaloCells;
bd8c7aef 29class AliVEvent;
a520bcd0 30class AliESDEvent;
88b96ad8 31#include "AliLog.h"
b540d03f 32
33// EMCAL includes
094786cc 34class AliEMCALGeometry;
83bfd77a 35class AliEMCALPIDUtils;
bd8c7aef 36class AliESDtrack;
bb6f5f0b 37class AliExternalTrackParam;
d9b3567c 38
39class AliEMCALRecoUtils : public TNamed {
40
41public:
42
43 AliEMCALRecoUtils();
44 AliEMCALRecoUtils(const AliEMCALRecoUtils&);
45 AliEMCALRecoUtils& operator=(const AliEMCALRecoUtils&);
b540d03f 46 virtual ~AliEMCALRecoUtils() ;
88b96ad8 47
48 void InitParameters();
49
01d44f1f 50 void Print(const Option_t*) const;
b540d03f 51
52 //enums
01d44f1f 53 enum NonlinearityFunctions{kPi0MC=0,kPi0GammaGamma=1,kPi0GammaConversion=2,kNoCorrection=3,kBeamTest=4,kBeamTestCorrected=5};
54 enum PositionAlgorithms{kUnchanged=-1,kPosTowerIndex=0, kPosTowerGlobal=1};
55 enum ParticleType{kPhoton=0, kElectron=1,kHadron =2, kUnknown=-1};
56 enum { kNCuts = 11 }; //track matching
0e7de35b 57 enum TrackCutsType{kTPCOnlyCut=0, kGlobalCut=1, kLooseCut=2};
b540d03f 58
59 //-----------------------------------------------------
d9b3567c 60 //Position recalculation
b540d03f 61 //-----------------------------------------------------
62
a520bcd0 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);
094786cc 66
01d44f1f 67 Float_t GetCellWeight(const Float_t eCell, const Float_t eCluster) const { return TMath::Max( 0., fW0 + TMath::Log( eCell / eCluster )) ; }
094786cc 68
69 Float_t GetDepth(const Float_t eCluster, const Int_t iParticle, const Int_t iSM) const ;
70
88b96ad8 71 void GetMaxEnergyCell(const AliEMCALGeometry *geom, AliVCaloCells* cells, const AliVCluster* clu,
cb231979 72 Int_t & absId, Int_t& iSupMod, Int_t& ieta, Int_t& iphi, Bool_t &shared);
d9b3567c 73
01d44f1f 74 Float_t GetMisalTransShift(const Int_t i) const { if(i < 15 ) { return fMisalTransShift[i] ; }
75 else { AliInfo(Form("Index %d larger than 15, do nothing\n",i)) ;
76 return 0. ; } }
77 Float_t* GetMisalTransShiftArray() { return fMisalTransShift ; }
d9b3567c 78
2a71e873 79 void SetMisalTransShift(const Int_t i, const Float_t shift) {
01d44f1f 80 if(i < 15 ) { fMisalTransShift[i] = shift ; }
81 else { AliInfo(Form("Index %d larger than 15, do nothing\n",i)) ; } }
82 void SetMisalTransShiftArray(Float_t * misal) { for(Int_t i = 0; i < 15; i++) fMisalTransShift[i] = misal[i] ; }
83
84 Float_t GetMisalRotShift(const Int_t i) const { if(i < 15 ) { return fMisalRotShift[i] ; }
85 else { AliInfo(Form("Index %d larger than 15, do nothing\n",i)) ;
86 return 0. ; } }
87
88 Float_t* GetMisalRotShiftArray() { return fMisalRotShift ; }
2a71e873 89
90 void SetMisalRotShift(const Int_t i, const Float_t shift) {
01d44f1f 91 if(i < 15 ) { fMisalRotShift[i] = shift ; }
92 else { AliInfo(Form("Index %d larger than 15, do nothing\n",i)) ; } }
93
94 void SetMisalRotShiftArray(Float_t * misal) { for(Int_t i = 0; i < 15; i++)fMisalRotShift[i] = misal[i] ; }
2a71e873 95
01d44f1f 96 Int_t GetParticleType() const { return fParticleType ; }
97 void SetParticleType(Int_t particle) { fParticleType = particle ; }
2a71e873 98
01d44f1f 99 Int_t GetPositionAlgorithm() const { return fPosAlgo ; }
100 void SetPositionAlgorithm(Int_t alg) { fPosAlgo = alg ; }
2a71e873 101
01d44f1f 102 Float_t GetW0() const { return fW0 ; }
103 void SetW0(Float_t w0) { fW0 = w0 ; }
094786cc 104
b540d03f 105 //-----------------------------------------------------
a7e5a381 106 // Non Linearity
b540d03f 107 //-----------------------------------------------------
108
01d44f1f 109 Float_t CorrectClusterEnergyLinearity(AliVCluster* clu) ;
d9b3567c 110
01d44f1f 111 Float_t GetNonLinearityParam(const Int_t i) const { if(i < 7 ){ return fNonLinearityParams[i] ; }
112 else { AliInfo(Form("Index %d larger than 7, do nothing\n",i)) ;
113 return 0. ; } }
d9b3567c 114 void SetNonLinearityParam(const Int_t i, const Float_t param) {
01d44f1f 115 if(i < 7 ){fNonLinearityParams[i] = param ; }
116 else { AliInfo(Form("Index %d larger than 7, do nothing\n",i)) ; } }
117 void InitNonLinearityParam();
7e0ecb89 118
01d44f1f 119 Int_t GetNonLinearityFunction() const { return fNonLinearityFunction ; }
120 void SetNonLinearityFunction(Int_t fun) { fNonLinearityFunction = fun ; InitNonLinearityParam() ; }
7e0ecb89 121
01d44f1f 122 void SetNonLinearityThreshold(Int_t threshold) { fNonLinearThreshold = threshold ; } //only for Alexie's non linearity correction
123 Int_t GetNonLinearityThreshold() const { return fNonLinearThreshold ; }
124//
125 //-----------------------------------------------------
126 // MC clusters energy smearing
127 //-----------------------------------------------------
128
88b96ad8 129 Float_t SmearClusterEnergy(const AliVCluster* clu) ;
01d44f1f 130 void SwitchOnClusterEnergySmearing() { fSmearClusterEnergy = kTRUE ; }
131 void SwitchOffClusterEnergySmearing() { fSmearClusterEnergy = kFALSE ; }
132 Bool_t IsClusterEnergySmeared() const { return fSmearClusterEnergy ; }
133 void SetSmearingParameters(Int_t i, Float_t param) { if(i < 3){ fSmearClusterParam[i] = param ; }
134 else { AliInfo(Form("Index %d larger than 2, do nothing\n",i)) ; } }
b540d03f 135 //-----------------------------------------------------
a7e5a381 136 // Recalibration
b540d03f 137 //-----------------------------------------------------
a7e5a381 138 Bool_t AcceptCalibrateCell(const Int_t absId, const Int_t bc,
139 Float_t & amp, Double_t & time, AliVCaloCells* cells) ; // Energy and Time
140 void RecalibrateCells(AliVCaloCells * cells, Int_t bc) ; // Energy and Time
88b96ad8 141 void RecalibrateClusterEnergy(const AliEMCALGeometry* geom, AliVCluster* cluster, AliVCaloCells * cells, const Int_t bc=-1) ; // Energy and time
841dbf60 142 void ResetCellsCalibrated() { fCellsRecalibrated = kFALSE; }
094786cc 143
a7e5a381 144 // Energy recalibration
01d44f1f 145 Bool_t IsRecalibrationOn() const { return fRecalibration ; }
146 void SwitchOffRecalibration() { fRecalibration = kFALSE ; }
147 void SwitchOnRecalibration() { fRecalibration = kTRUE ;
148 if(!fEMCALRecalibrationFactors)InitEMCALRecalibrationFactors() ; }
149 void InitEMCALRecalibrationFactors() ;
96957075 150
3bfc4732 151 TH2F * GetEMCALChannelRecalibrationFactors(Int_t iSM) const { return (TH2F*)fEMCALRecalibrationFactors->At(iSM) ; }
152 void SetEMCALChannelRecalibrationFactors(TObjArray *map) { fEMCALRecalibrationFactors = map ; }
153 void SetEMCALChannelRecalibrationFactors(Int_t iSM , TH2F* h) { fEMCALRecalibrationFactors->AddAt(h,iSM) ; }
154
01d44f1f 155 Float_t GetEMCALChannelRecalibrationFactor(Int_t iSM , Int_t iCol, Int_t iRow) const {
3bfc4732 156 if(fEMCALRecalibrationFactors)
157 return (Float_t) ((TH2F*)fEMCALRecalibrationFactors->At(iSM))->GetBinContent(iCol,iRow);
158 else return 1 ; }
094786cc 159
01d44f1f 160 void SetEMCALChannelRecalibrationFactor(Int_t iSM , Int_t iCol, Int_t iRow, Double_t c = 1) {
3bfc4732 161 if(!fEMCALRecalibrationFactors) InitEMCALRecalibrationFactors() ;
162 ((TH2F*)fEMCALRecalibrationFactors->At(iSM))->SetBinContent(iCol,iRow,c) ; }
163
164 //Recalibrate channels energy with run dependent corrections
165 void SwitchOffRunDepCorrection() { fUseRunCorrectionFactors = kFALSE ; }
166 void SwitchOnRunDepCorrection() { fUseRunCorrectionFactors = kTRUE ;
167 SwitchOnRecalibration() ; }
168 void SetRunDependentCorrections(Int_t runnumber);
169
a7e5a381 170 // Time Recalibration
88b96ad8 171 void RecalibrateCellTime(const Int_t absId, const Int_t bc, Double_t & time) const;
3bfc4732 172
173 Bool_t IsTimeRecalibrationOn() const { return fTimeRecalibration ; }
174 void SwitchOffTimeRecalibration() { fTimeRecalibration = kFALSE ; }
175 void SwitchOnTimeRecalibration() { fTimeRecalibration = kTRUE ;
176 if(!fEMCALTimeRecalibrationFactors)InitEMCALTimeRecalibrationFactors() ; }
177 void InitEMCALTimeRecalibrationFactors() ;
178
a7e5a381 179 Float_t GetEMCALChannelTimeRecalibrationFactor(const Int_t bc, const Int_t absID) const {
3bfc4732 180 if(fEMCALTimeRecalibrationFactors)
181 return (Float_t) ((TH1F*)fEMCALTimeRecalibrationFactors->At(bc))->GetBinContent(absID);
a7e5a381 182 else return 0 ; }
3bfc4732 183
a7e5a381 184 void SetEMCALChannelTimeRecalibrationFactor(const Int_t bc, const Int_t absID, Double_t c = 0) {
3bfc4732 185 if(!fEMCALTimeRecalibrationFactors) InitEMCALTimeRecalibrationFactors() ;
186 ((TH1F*)fEMCALTimeRecalibrationFactors->At(bc))->SetBinContent(absID,c) ; }
187
a7e5a381 188 TH1F * GetEMCALChannelTimeRecalibrationFactors(const Int_t bc)const { return (TH1F*)fEMCALTimeRecalibrationFactors->At(bc) ; }
189 void SetEMCALChannelTimeRecalibrationFactors(TObjArray *map) { fEMCALTimeRecalibrationFactors = map ; }
190 void SetEMCALChannelTimeRecalibrationFactors(const Int_t bc , TH1F* h) { fEMCALTimeRecalibrationFactors->AddAt(h,bc) ; }
094786cc 191
b540d03f 192 //-----------------------------------------------------
3bfc4732 193 // Modules fiducial region, remove clusters in borders
b540d03f 194 //-----------------------------------------------------
195
a520bcd0 196 Bool_t CheckCellFiducialRegion(const AliEMCALGeometry* geom,
197 const AliVCluster* cluster,
198 AliVCaloCells* cells) ;
a7e5a381 199 void SetNumberOfCellsFromEMCALBorder(const Int_t n){ fNCellsFromEMCALBorder = n ; }
01d44f1f 200 Int_t GetNumberOfCellsFromEMCALBorder() const { return fNCellsFromEMCALBorder ; }
fd6df01c 201
01d44f1f 202 void SwitchOnNoFiducialBorderInEMCALEta0() { fNoEMCALBorderAtEta0 = kTRUE ; }
203 void SwitchOffNoFiducialBorderInEMCALEta0() { fNoEMCALBorderAtEta0 = kFALSE ; }
204 Bool_t IsEMCALNoBorderAtEta0() const { return fNoEMCALBorderAtEta0 ; }
fd6df01c 205
b540d03f 206 //-----------------------------------------------------
fd6df01c 207 // Bad channels
b540d03f 208 //-----------------------------------------------------
209
01d44f1f 210 Bool_t IsBadChannelsRemovalSwitchedOn() const { return fRemoveBadChannels ; }
211 void SwitchOffBadChannelsRemoval() { fRemoveBadChannels = kFALSE ; }
212 void SwitchOnBadChannelsRemoval () { fRemoveBadChannels = kTRUE ;
213 if(!fEMCALBadChannelMap)InitEMCALBadChannelStatusMap() ; }
fd6df01c 214
01d44f1f 215 Bool_t IsDistanceToBadChannelRecalculated() const { return fRecalDistToBadChannels ; }
216 void SwitchOffDistToBadChannelRecalculation() { fRecalDistToBadChannels = kFALSE ; }
217 void SwitchOnDistToBadChannelRecalculation() { fRecalDistToBadChannels = kTRUE ;
218 if(!fEMCALBadChannelMap)InitEMCALBadChannelStatusMap() ; }
78467229 219
01d44f1f 220 void InitEMCALBadChannelStatusMap() ;
fd6df01c 221
01d44f1f 222 Int_t GetEMCALChannelStatus(Int_t iSM , Int_t iCol, Int_t iRow) const {
fd6df01c 223 if(fEMCALBadChannelMap) return (Int_t) ((TH2I*)fEMCALBadChannelMap->At(iSM))->GetBinContent(iCol,iRow);
224 else return 0;}//Channel is ok by default
225
01d44f1f 226 void SetEMCALChannelStatus(Int_t iSM , Int_t iCol, Int_t iRow, Double_t c = 1) {
227 if(!fEMCALBadChannelMap)InitEMCALBadChannelStatusMap() ;
228 ((TH2I*)fEMCALBadChannelMap->At(iSM))->SetBinContent(iCol,iRow,c) ; }
fd6df01c 229
01d44f1f 230 TH2I * GetEMCALChannelStatusMap(Int_t iSM) const { return (TH2I*)fEMCALBadChannelMap->At(iSM) ; }
231 void SetEMCALChannelStatusMap(TObjArray *map) { fEMCALBadChannelMap = map ; }
232 void SetEMCALChannelStatusMap(Int_t iSM , TH2I* h) { fEMCALBadChannelMap->AddAt(h,iSM) ; }
6fe0e6d0 233
88b96ad8 234 Bool_t ClusterContainsBadChannel(const AliEMCALGeometry* geom, const UShort_t* cellList, const Int_t nCells);
fd6df01c 235
b540d03f 236 //-----------------------------------------------------
237 // Recalculate other cluster parameters
238 //-----------------------------------------------------
239
a520bcd0 240 void RecalculateClusterDistanceToBadChannel (const AliEMCALGeometry * geom, AliVCaloCells* cells, AliVCluster * cluster);
241 void RecalculateClusterShowerShapeParameters(const AliEMCALGeometry * geom, AliVCaloCells* cells, AliVCluster * cluster);
01d44f1f 242 void RecalculateClusterPID(AliVCluster * cluster);
cb231979 243
83bfd77a 244 AliEMCALPIDUtils * GetPIDUtils() { return fPIDUtils;}
245
83bfd77a 246
b540d03f 247 //----------------------------------------------------
248 // Track matching
249 //----------------------------------------------------
bd8c7aef 250
a520bcd0 251 void FindMatches(AliVEvent *event, TObjArray * clusterArr=0x0, const AliEMCALGeometry *geom=0x0);
252 Int_t FindMatchedClusterInEvent(const AliESDtrack *track, const AliVEvent *event,
253 const AliEMCALGeometry *geom, Float_t &dEta, Float_t &dPhi);
254 Int_t FindMatchedClusterInClusterArr(AliExternalTrackParam *emcalParam, AliExternalTrackParam *trkParam,
255 TObjArray * clusterArr, Float_t &dEta, Float_t &dPhi);
ee602376 256
a520bcd0 257 static Bool_t ExtrapolateTrackToEMCalSurface(AliExternalTrackParam *trkParam,
258 const Double_t emcalR, const Double_t mass, const Double_t step,
259 Float_t &eta, Float_t &phi);
88b96ad8 260 static Bool_t ExtrapolateTrackToPosition(AliExternalTrackParam *trkParam, const Float_t *clsPos,
a520bcd0 261 const Double_t mass, const Double_t step,
262 Float_t &tmpEta, Float_t &tmpPhi);
88b96ad8 263 static Bool_t ExtrapolateTrackToCluster (AliExternalTrackParam *trkParam, AliVCluster *cluster,
a520bcd0 264 const Double_t mass, const Double_t step,
265 Float_t &tmpEta, Float_t &tmpPhi);
88b96ad8 266 Bool_t ExtrapolateTrackToCluster (AliExternalTrackParam *trkParam, AliVCluster *cluster,
267 Float_t &tmpEta, Float_t &tmpPhi);
8fc351e3 268
a520bcd0 269 UInt_t FindMatchedPosForCluster(const Int_t clsIndex) const;
270 UInt_t FindMatchedPosForTrack (const Int_t trkIndex) const;
01d44f1f 271
a520bcd0 272 void GetMatchedResiduals (const Int_t clsIndex, Float_t &dEta, Float_t &dPhi);
273 void GetMatchedClusterResiduals(const Int_t trkIndex, Float_t &dEta, Float_t &dPhi);
01d44f1f 274 Int_t GetMatchedTrackIndex(Int_t clsIndex);
275 Int_t GetMatchedClusterIndex(Int_t trkIndex);
276
a520bcd0 277 Bool_t IsClusterMatched(const Int_t clsIndex) const;
278 Bool_t IsTrackMatched (const Int_t trkIndex) const;
01d44f1f 279
88b96ad8 280 void SetClusterMatchedToTrack (const AliESDEvent *event);
57131575 281
88b96ad8 282 void SetTracksMatchedToCluster(const AliESDEvent *event);
01d44f1f 283
284 void SwitchOnCutEtaPhiSum() { fCutEtaPhiSum = kTRUE ;
285 fCutEtaPhiSeparate = kFALSE ; }
286 void SwitchOnCutEtaPhiSeparate() { fCutEtaPhiSeparate = kTRUE ;
287 fCutEtaPhiSum = kFALSE ; }
288
289 Float_t GetCutR() const { return fCutR ; }
290 Float_t GetCutEta() const { return fCutEta ; }
291 Float_t GetCutPhi() const { return fCutPhi ; }
8fc351e3 292 Double_t GetClusterWindow() const { return fClusterWindow ; }
01d44f1f 293 void SetCutR(Float_t cutR) { fCutR = cutR ; }
294 void SetCutEta(Float_t cutEta) { fCutEta = cutEta ; }
295 void SetCutPhi(Float_t cutPhi) { fCutPhi = cutPhi ; }
8fc351e3 296 void SetClusterWindow(Double_t window) { fClusterWindow = window ; }
01d44f1f 297 void SetCutZ(Float_t cutZ) { printf("Obsolete fucntion of cutZ=%1.1f\n",cutZ) ; } //Obsolete
298
299 Double_t GetMass() const { return fMass ; }
8fc351e3 300 Double_t GetStep() const { return fStepCluster ; }
301 Double_t GetStepSurface() const { return fStepSurface ; }
01d44f1f 302 void SetMass(Double_t mass) { fMass = mass ; }
da34fafe 303 void SetStep(Double_t step) { fStepSurface = step ; }
304 void SetStepCluster(Double_t step) { fStepCluster = step ; }
bb6f5f0b 305
a7e5a381 306 // Exotic cells / clusters
307
308 Bool_t IsExoticCell(const Int_t absId, AliVCaloCells* cells, const Int_t bc =-1) ;
309 void SwitchOnRejectExoticCell() { fRejectExoticCells = kTRUE ; }
310 void SwitchOffRejectExoticCell() { fRejectExoticCells = kFALSE ; }
311
312 void SetExoticCellFractionCut(Float_t f) { fExoticCellFraction = f ; }
313 void SetExoticCellDiffTimeCut(Float_t dt) { fExoticCellDiffTime = dt ; }
314 void SetExoticCellMinAmplitudeCut(Float_t ma) { fExoticCellMinAmplitude = ma ; }
315
a520bcd0 316 Bool_t IsExoticCluster(const AliVCluster *cluster, AliVCaloCells* cells, const Int_t bc=0) ;
a7e5a381 317 void SwitchOnRejectExoticCluster() { fRejectExoticCluster = kTRUE ;
318 fRejectExoticCells = kTRUE ; }
319 void SwitchOffRejectExoticCluster() { fRejectExoticCluster = kFALSE ; }
01d44f1f 320 Bool_t IsRejectExoticCluster() const { return fRejectExoticCluster ; }
a7e5a381 321
322 //Cluster cut
a520bcd0 323 Bool_t IsGoodCluster(AliVCluster *cluster, const AliEMCALGeometry *geom,
324 AliVCaloCells* cells, const Int_t bc =-1);
bd8c7aef 325
326 //Track Cuts
01d44f1f 327 Bool_t IsAccepted(AliESDtrack *track);
328 void InitTrackCuts();
329 void SetTrackCutsType(Int_t type) { fTrackCutsType = type ;
330 InitTrackCuts() ; }
331 Int_t GetTrackCutsType() const { return fTrackCutsType; }
bd8c7aef 332
333 // track quality cut setters
01d44f1f 334 void SetMinTrackPt(Double_t pt=0) { fCutMinTrackPt = pt ; }
335 void SetMinNClustersTPC(Int_t min=-1) { fCutMinNClusterTPC = min ; }
336 void SetMinNClustersITS(Int_t min=-1) { fCutMinNClusterITS = min ; }
337 void SetMaxChi2PerClusterTPC(Float_t max=1e10) { fCutMaxChi2PerClusterTPC = max ; }
338 void SetMaxChi2PerClusterITS(Float_t max=1e10) { fCutMaxChi2PerClusterITS = max ; }
339 void SetRequireTPCRefit(Bool_t b=kFALSE) { fCutRequireTPCRefit = b ; }
340 void SetRequireITSRefit(Bool_t b=kFALSE) { fCutRequireITSRefit = b ; }
341 void SetAcceptKinkDaughters(Bool_t b=kTRUE) { fCutAcceptKinkDaughters = b ; }
342 void SetMaxDCAToVertexXY(Float_t dist=1e10) { fCutMaxDCAToVertexXY = dist ; }
343 void SetMaxDCAToVertexZ(Float_t dist=1e10) { fCutMaxDCAToVertexZ = dist ; }
344 void SetDCAToVertex2D(Bool_t b=kFALSE) { fCutDCAToVertex2D = b ; }
bd8c7aef 345
fa4287a2 346 // getters
01d44f1f 347 Double_t GetMinTrackPt() const { return fCutMinTrackPt ; }
348 Int_t GetMinNClusterTPC() const { return fCutMinNClusterTPC ; }
349 Int_t GetMinNClustersITS() const { return fCutMinNClusterITS ; }
350 Float_t GetMaxChi2PerClusterTPC() const { return fCutMaxChi2PerClusterTPC ; }
351 Float_t GetMaxChi2PerClusterITS() const { return fCutMaxChi2PerClusterITS ; }
352 Bool_t GetRequireTPCRefit() const { return fCutRequireTPCRefit ; }
353 Bool_t GetRequireITSRefit() const { return fCutRequireITSRefit ; }
354 Bool_t GetAcceptKinkDaughters() const { return fCutAcceptKinkDaughters ; }
355 Float_t GetMaxDCAToVertexXY() const { return fCutMaxDCAToVertexXY ; }
356 Float_t GetMaxDCAToVertexZ() const { return fCutMaxDCAToVertexZ ; }
357 Bool_t GetDCAToVertex2D() const { return fCutDCAToVertex2D ; }
bd8c7aef 358
fd6df01c 359
8fc351e3 360private:
b540d03f 361 //Position recalculation
96957075 362 Float_t fMisalTransShift[15]; // Shift parameters
363 Float_t fMisalRotShift[15]; // Shift parameters
96957075 364 Int_t fParticleType; // Particle type for depth calculation
365 Int_t fPosAlgo; // Position recalculation algorithm
366 Float_t fW0; // Weight0
01d44f1f 367
368 // Non linearity
369 Int_t fNonLinearityFunction; // Non linearity function choice
370 Float_t fNonLinearityParams[7]; // Parameters for the non linearity function
7e0ecb89 371 Int_t fNonLinearThreshold; // Non linearity threshold value for kBeamTesh non linearity function
fd6df01c 372
01d44f1f 373 // Energy smearing for MC
374 Bool_t fSmearClusterEnergy; // Smear cluster energy, to be done only for simulated data to match real data
375 Float_t fSmearClusterParam[3]; // Smearing parameters
376 TRandom3 fRandom; // Random generator
377
3bfc4732 378 // Energy Recalibration
379 Bool_t fCellsRecalibrated; // Internal bool to check if cells (time/energy) where recalibrated and not recalibrate them when recalculating different things
fd6df01c 380 Bool_t fRecalibration; // Switch on or off the recalibration
381 TObjArray* fEMCALRecalibrationFactors; // Array of histograms with map of recalibration factors, EMCAL
01d44f1f 382
3bfc4732 383 // Time Recalibration
384 Bool_t fTimeRecalibration; // Switch on or off the time recalibration
385 TObjArray* fEMCALTimeRecalibrationFactors; // Array of histograms with map of time recalibration factors, EMCAL
386
387 // Recalibrate with run dependent corrections, energy
388 Bool_t fUseRunCorrectionFactors; // Use Run Dependent Correction
389 Bool_t fRunCorrectionFactorsSet; // Run Correction set at leat once
01d44f1f 390
b540d03f 391 // Bad Channels
fd6df01c 392 Bool_t fRemoveBadChannels; // Check the channel status provided and remove clusters with bad channels
78467229 393 Bool_t fRecalDistToBadChannels; // Calculate distance from highest energy tower of cluster to closes bad channel
fd6df01c 394 TObjArray* fEMCALBadChannelMap; // Array of histograms with map of bad channels, EMCAL
b540d03f 395
396 // Border cells
fd6df01c 397 Int_t fNCellsFromEMCALBorder; // Number of cells from EMCAL border the cell with maximum amplitude has to be.
398 Bool_t fNoEMCALBorderAtEta0; // Do fiducial cut in EMCAL region eta = 0?
b540d03f 399
a7e5a381 400 // Exotic cell / cluster
01d44f1f 401 Bool_t fRejectExoticCluster; // Switch on or off exotic cluster rejection
a7e5a381 402 Bool_t fRejectExoticCells; // Remove exotic cells
403 Float_t fExoticCellFraction; // Good cell if fraction < 1-ecross/ecell
404 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
405 Float_t fExoticCellMinAmplitude; // Check for exotic only if amplitud is larger than this value
01d44f1f 406
407 // PID
408 AliEMCALPIDUtils * fPIDUtils; // Recalculate PID parameters
409
bb6f5f0b 410 //Track matching
411 UInt_t fAODFilterMask; // Filter mask to select AOD tracks. Refer to $ALICE_ROOT/ANALYSIS/macros/AddTaskESDFilter.C
b540d03f 412 TArrayI * fMatchedTrackIndex; // Array that stores indexes of matched tracks
96957075 413 TArrayI * fMatchedClusterIndex; // Array that stores indexes of matched clusters
fa4287a2 414 TArrayF * fResidualEta; // Array that stores the residual eta
415 TArrayF * fResidualPhi; // Array that stores the residual phi
416 Bool_t fCutEtaPhiSum; // Place cut on sqrt(dEta^2+dPhi^2)
417 Bool_t fCutEtaPhiSeparate; // Cut on dEta and dPhi separately
418 Float_t fCutR; // sqrt(dEta^2+dPhi^2) cut on matching
419 Float_t fCutEta; // dEta cut on matching
420 Float_t fCutPhi; // dPhi cut on matching
8fc351e3 421 Double_t fClusterWindow; // Select clusters in the window to be matched
bb6f5f0b 422 Double_t fMass; // Mass hypothesis of the track
8fc351e3 423 Double_t fStepSurface; // Length of step to extrapolate tracks to EMCal surface
424 Double_t fStepCluster; // Length of step to extrapolate tracks to clusters
9741c6a0 425
9741c6a0 426 // Track cuts
5f7714ad 427 Int_t fTrackCutsType; // Esd track cuts type for matching
fa4287a2 428 Double_t fCutMinTrackPt; // Cut on track pT
96957075 429 Int_t fCutMinNClusterTPC; // Min number of tpc clusters
430 Int_t fCutMinNClusterITS; // Min number of its clusters
431 Float_t fCutMaxChi2PerClusterTPC; // Max tpc fit chi2 per tpc cluster
432 Float_t fCutMaxChi2PerClusterITS; // Max its fit chi2 per its cluster
433 Bool_t fCutRequireTPCRefit; // Require TPC refit
434 Bool_t fCutRequireITSRefit; // Require ITS refit
435 Bool_t fCutAcceptKinkDaughters; // Accepting kink daughters?
436 Float_t fCutMaxDCAToVertexXY; // Track-to-vertex cut in max absolute distance in xy-plane
437 Float_t fCutMaxDCAToVertexZ; // Track-to-vertex cut in max absolute distance in z-plane
8fc351e3 438 Bool_t fCutDCAToVertex2D; // If true a 2D DCA cut is made.
83bfd77a 439
a7e5a381 440 ClassDef(AliEMCALRecoUtils, 17)
d9b3567c 441
442};
443
444#endif // ALIEMCALRECOUTILS_H
445
446