]> git.uio.no Git - u/mrichter/AliRoot.git/blame - EMCAL/AliEMCALRecPoint.cxx
git://git.uio.no / u / mrichter / AliRoot.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
explicit initializations
[u/mrichter/AliRoot.git] / EMCAL / AliEMCALRecPoint.cxx
CommitLineData
ab48128d 1/**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
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/* $Id$ */
16//_________________________________________________________________________
70a93198 17// Reconstructed Points for the EMCAL
18// A RecPoint is a cluster of digits
40164976 19//
20//
d64c959b 21//*-- Author: Yves Schutz (SUBATECH)
70a93198 22//*-- Author: Dmitri Peressounko (RRC KI & SUBATECH)
23//*-- Author: Heather Gray (LBL) merged AliEMCALRecPoint and AliEMCALTowerRecPoint 02/04
ab48128d 24
25// --- ROOT system ---
9aa6a5f6 26#include "TPad.h"
27#include "TGraph.h"
28#include "TPaveText.h"
29#include "TClonesArray.h"
30#include "TMath.h"
31#include "TGeoMatrix.h"
32#include "TGeoManager.h"
33#include "TGeoPhysicalNode.h"
25bb3dcb 34#include "TRandom.h"
ab48128d 35
36// --- Standard library ---
9aa6a5f6 37#include <Riostream.h>
ab48128d 38
39// --- AliRoot header files ---
1d59832c 40//#include "AliGenerator.h"
41class AliGenerator;
1d59832c 42class AliEMCAL;
9aa6a5f6 43#include "AliLog.h"
44#include "AliGeomManager.h"
ab48128d 45#include "AliEMCALGeometry.h"
4635df1f 46#include "AliEMCALHit.h"
ab48128d 47#include "AliEMCALDigit.h"
48#include "AliEMCALRecPoint.h"
40164976 49#include "AliCaloCalibPedestal.h"
50#include "AliEMCALGeoParams.h"
ab48128d 51
52ClassImp(AliEMCALRecPoint)
53
ab48128d 54//____________________________________________________________________________
55AliEMCALRecPoint::AliEMCALRecPoint()
9aa6a5f6 56 : AliCluster(), fGeomPtr(0),
57 fAmp(0), fIndexInList(-1), //to be set when the point is already stored
25bb3dcb 58 fGlobPos(0,0,0),fLocPos(0,0,0),
9aa6a5f6 59 fMaxDigit(100), fMulDigit(0), fMaxTrack(200),
60 fMulTrack(0), fDigitsList(0), fTracksList(0),
61 fClusterType(-1), fCoreEnergy(0), fDispersion(0),
62 fEnergyList(0), fTimeList(0), fAbsIdList(0),
0561e246 63 fTime(0.), fNExMax(0), fCoreRadius(10), //HG check this
9aa6a5f6 64 fDETracksList(0), fMulParent(0), fMaxParent(0),
65 fParentsList(0), fDEParentsList(0), fSuperModuleNumber(0),
25bb3dcb 66 fDigitIndMax(-1), fDistToBadTower(-1), fSharedCluster(kFALSE)
ab48128d 67{
68 // ctor
9aa6a5f6 69 fGeomPtr = AliEMCALGeometry::GetInstance();
70
706863b6 71 fLambda[0] = 0;
72 fLambda[1] = 0;
9aa6a5f6 73
ab48128d 74}
75
76//____________________________________________________________________________
9aa6a5f6 77AliEMCALRecPoint::AliEMCALRecPoint(const char *)
78 : AliCluster(), fGeomPtr(0),
79 fAmp(0), fIndexInList(-1), //to be set when the point is already stored
25bb3dcb 80 fGlobPos(0,0,0), fLocPos(0,0,0),
9aa6a5f6 81 fMaxDigit(100), fMulDigit(0), fMaxTrack(1000), fMulTrack(0),
82 fDigitsList(new Int_t[fMaxDigit]), fTracksList(new Int_t[fMaxTrack]),
83 fClusterType(-1), fCoreEnergy(0), fDispersion(0),
84 fEnergyList(new Float_t[fMaxDigit]), fTimeList(new Float_t[fMaxDigit]),
0561e246 85 fAbsIdList(new Int_t[fMaxDigit]), fTime(-1.), fNExMax(0), fCoreRadius(10),
9aa6a5f6 86 fDETracksList(new Float_t[fMaxTrack]), fMulParent(0), fMaxParent(1000),
87 fParentsList(new Int_t[fMaxParent]), fDEParentsList(new Float_t[fMaxParent]),
25bb3dcb 88 fSuperModuleNumber(0), fDigitIndMax(-1), fDistToBadTower(-1),fSharedCluster(kFALSE)
ab48128d 89{
90 // ctor
af5bdd85 91 for (Int_t i = 0; i < fMaxTrack; i++)
92 fDETracksList[i] = 0;
94478418 93 for (Int_t i = 0; i < fMaxParent; i++) {
94 fParentsList[i] = -1;
af5bdd85 95 fDEParentsList[i] = 0;
94478418 96 }
18a21c7c 97
9aa6a5f6 98 fGeomPtr = AliEMCALGeometry::GetInstance();
706863b6 99 fLambda[0] = 0;
100 fLambda[1] = 0;
70a93198 101}
18a21c7c 102
70a93198 103//____________________________________________________________________________
18a21c7c 104AliEMCALRecPoint::AliEMCALRecPoint(const AliEMCALRecPoint & rp)
9aa6a5f6 105 : AliCluster(rp), fGeomPtr(rp.fGeomPtr),
106 fAmp(rp.fAmp), fIndexInList(rp.fIndexInList),
25bb3dcb 107 fGlobPos(rp.fGlobPos),fLocPos(rp.fLocPos),
9aa6a5f6 108 fMaxDigit(rp.fMaxDigit), fMulDigit(rp.fMulDigit),
109 fMaxTrack(rp.fMaxTrack), fMulTrack(rp.fMaxTrack),
110 fDigitsList(new Int_t[rp.fMaxDigit]), fTracksList(new Int_t[rp.fMaxTrack]),
111 fClusterType(rp.fClusterType), fCoreEnergy(rp.fCoreEnergy),
18a21c7c 112 fDispersion(rp.fDispersion),
9aa6a5f6 113 fEnergyList(new Float_t[rp.fMaxDigit]), fTimeList(new Float_t[rp.fMaxDigit]),
0561e246 114 fAbsIdList(new Int_t[rp.fMaxDigit]), fTime(rp.fTime), fNExMax(rp.fNExMax),fCoreRadius(rp.fCoreRadius),
9aa6a5f6 115 fDETracksList(new Float_t[rp.fMaxTrack]), fMulParent(rp.fMulParent),
116 fMaxParent(rp.fMaxParent), fParentsList(new Int_t[rp.fMaxParent]),
117 fDEParentsList(new Float_t[rp.fMaxParent]),
40164976 118 fSuperModuleNumber(rp.fSuperModuleNumber), fDigitIndMax(rp.fDigitIndMax),
25bb3dcb 119 fDistToBadTower(rp.fDistToBadTower), fSharedCluster(rp.fSharedCluster)
0a4cb131 120{
121 //copy ctor
0a4cb131 122 fLambda[0] = rp.fLambda[0];
123 fLambda[1] = rp.fLambda[1];
18a21c7c 124
0a4cb131 125 for(Int_t i = 0; i < rp.fMulDigit; i++) {
126 fEnergyList[i] = rp.fEnergyList[i];
127 fTimeList[i] = rp.fTimeList[i];
128 fAbsIdList[i] = rp.fAbsIdList[i];
129 }
9aa6a5f6 130
af5bdd85 131 for(Int_t i = 0; i < rp.fMulTrack; i++) fDETracksList[i] = rp.fDETracksList[i];
9aa6a5f6 132
133 for(Int_t i = 0; i < rp.fMulParent; i++) {
134 fParentsList[i] = rp.fParentsList[i];
135 fDEParentsList[i] = rp.fDEParentsList[i];
136 }
0a4cb131 137
138}
139//____________________________________________________________________________
70a93198 140AliEMCALRecPoint::~AliEMCALRecPoint()
141{
142 // dtor
143 if ( fEnergyList )
144 delete[] fEnergyList ;
85c60a8e 145 if ( fTimeList )
146 delete[] fTimeList ;
e52475ed 147 if ( fAbsIdList )
148 delete[] fAbsIdList ;
af5bdd85 149 if ( fDETracksList)
150 delete[] fDETracksList;
87cdc3be 151 if ( fParentsList)
152 delete[] fParentsList;
af5bdd85 153 if ( fDEParentsList)
154 delete[] fDEParentsList;
25bb3dcb 155
9aa6a5f6 156 delete [] fDigitsList ;
157 delete [] fTracksList ;
158}
159
160//____________________________________________________________________________
161AliEMCALRecPoint& AliEMCALRecPoint::operator= (const AliEMCALRecPoint &rp)
162{
37890aaf 163 // assignment operator
164
9aa6a5f6 165 if(&rp == this) return *this;
166
167 fGeomPtr = rp.fGeomPtr;
168 fAmp = rp.fAmp;
169 fIndexInList = rp.fIndexInList;
25bb3dcb 170 fGlobPos = rp.fGlobPos;
171 fLocPos = rp.fLocPos;
9aa6a5f6 172 fMaxDigit = rp.fMaxDigit;
173 fMulDigit = rp.fMulDigit;
174 fMaxTrack = rp.fMaxTrack;
175 fMulTrack = rp.fMaxTrack;
176 for(Int_t i = 0; i<fMaxDigit; i++) fDigitsList[i] = rp.fDigitsList[i];
177 for(Int_t i = 0; i<fMaxTrack; i++) fTracksList[i] = rp.fTracksList[i];
178 fClusterType = rp.fClusterType;
179 fCoreEnergy = rp.fCoreEnergy;
180 fDispersion = rp.fDispersion;
181 for(Int_t i = 0; i<fMaxDigit; i++) {
182 fEnergyList[i] = rp.fEnergyList[i];
183 fTimeList[i] = rp.fTimeList[i];
184 fAbsIdList[i] = rp.fAbsIdList[i];
185 }
186 fTime = rp.fTime;
0561e246 187 fNExMax = rp.fNExMax;
9aa6a5f6 188 fCoreRadius = rp.fCoreRadius;
189 for(Int_t i = 0; i < fMaxTrack; i++) fDETracksList[i] = rp.fDETracksList[i];
190 fMulParent = rp.fMulParent;
191 fMaxParent = rp.fMaxParent;
192 for(Int_t i = 0; i < fMaxParent; i++) {
193 fParentsList[i] = rp.fParentsList[i];
194 fDEParentsList[i] = rp.fDEParentsList[i];
195 }
196 fSuperModuleNumber = rp.fSuperModuleNumber;
197 fDigitIndMax = rp.fDigitIndMax;
198
199 fLambda[0] = rp.fLambda[0];
200 fLambda[1] = rp.fLambda[1];
40164976 201
202 fDistToBadTower = rp.fDistToBadTower;
25bb3dcb 203 fSharedCluster = rp.fSharedCluster;
40164976 204
9aa6a5f6 205 return *this;
206
70a93198 207}
208
209//____________________________________________________________________________
25bb3dcb 210void AliEMCALRecPoint::AddDigit(AliEMCALDigit & digit, Float_t Energy, Bool_t shared)
70a93198 211{
212 // Adds a digit to the RecPoint
213 // and accumulates the total amplitude and the multiplicity
214
215 if(fEnergyList == 0)
216 fEnergyList = new Float_t[fMaxDigit];
85c60a8e 217 if(fTimeList == 0)
218 fTimeList = new Float_t[fMaxDigit];
e52475ed 219 if(fAbsIdList == 0) {
220 fAbsIdList = new Int_t[fMaxDigit];
e52475ed 221 }
70a93198 222
223 if ( fMulDigit >= fMaxDigit ) { // increase the size of the lists
224 fMaxDigit*=2 ;
a64a06d6 225 Int_t * tempo = new Int_t[fMaxDigit];
226 Float_t * tempoE = new Float_t[fMaxDigit];
85c60a8e 227 Float_t * tempoT = new Float_t[fMaxDigit];
e52475ed 228 Int_t * tempoId = new Int_t[fMaxDigit];
70a93198 229
230 Int_t index ;
231 for ( index = 0 ; index < fMulDigit ; index++ ){
e52475ed 232 tempo[index] = fDigitsList[index] ;
233 tempoE[index] = fEnergyList[index] ;
85c60a8e 234 tempoT[index] = fTimeList[index] ;
e52475ed 235 tempoId[index] = fAbsIdList[index] ;
70a93198 236 }
237
94478418 238 delete [] fDigitsList ;
70a93198 239 delete [] fEnergyList ;
85c60a8e 240 delete [] fTimeList ;
e52475ed 241 delete [] fAbsIdList ;
e52475ed 242
94478418 243 fDigitsList = tempo;
244 fEnergyList = tempoE;
245 fTimeList = tempoT;
246 fAbsIdList = tempoId;
70a93198 247 } // if
248
249 fDigitsList[fMulDigit] = digit.GetIndexInList() ;
250 fEnergyList[fMulDigit] = Energy ;
94478418 251 fTimeList[fMulDigit] = digit.GetTimeR() ;
e52475ed 252 fAbsIdList[fMulDigit] = digit.GetId();
70a93198 253 fMulDigit++ ;
254 fAmp += Energy ;
25bb3dcb 255
256 if(shared) fSharedCluster = kTRUE;
257
258 //GCB, May-2010, setting moved to EvalAll method, set the super module number for the largest energy digit position.
9aa6a5f6 259 //JLK 10-Oct-2007 this hasn't been filled before because it was in
260 //the wrong place in previous versions.
261 //Now we evaluate it only if the supermodulenumber for this recpoint
262 //has not yet been set (or is the 0th one)
25bb3dcb 263 //if(fSuperModuleNumber == 0)
264 //fSuperModuleNumber = fGeomPtr->GetSuperModuleNumber(digit.GetId());
9aa6a5f6 265
70a93198 266}
267//____________________________________________________________________________
268Bool_t AliEMCALRecPoint::AreNeighbours(AliEMCALDigit * digit1, AliEMCALDigit * digit2 ) const
269{
270 // Tells if (true) or not (false) two digits are neighbours
271 // A neighbour is defined as being two digits which share a corner
25bb3dcb 272 // ONLY USED IN CASE OF UNFOLDING
273
e52475ed 274 static Bool_t areNeighbours = kFALSE ;
2bb3725c 275 static Int_t nSupMod=0, nModule=0, nIphi=0, nIeta=0;
276 static int nSupMod1=0, nModule1=0, nIphi1=0, nIeta1=0;
e52475ed 277 static Int_t relid1[2] , relid2[2] ; // ieta, iphi
278 static Int_t rowdiff=0, coldiff=0;
70a93198 279
e52475ed 280 areNeighbours = kFALSE ;
281
2bb3725c 282 fGeomPtr->GetCellIndex(digit1->GetId(), nSupMod,nModule,nIphi,nIeta);
283 fGeomPtr->GetCellPhiEtaIndexInSModule(nSupMod,nModule,nIphi,nIeta, relid1[0],relid1[1]);
e52475ed 284
2bb3725c 285 fGeomPtr->GetCellIndex(digit2->GetId(), nSupMod1,nModule1,nIphi1,nIeta1);
286 fGeomPtr->GetCellPhiEtaIndexInSModule(nSupMod1,nModule1,nIphi1,nIeta1, relid2[0],relid2[1]);
70a93198 287
25bb3dcb 288 // In case of a shared cluster, index of SM in C side, columns start at 48 and ends at 48*2-1
289 // C Side impair SM, nSupMod%2=1; A side pair SM nSupMod%2=0
290 if(fSharedCluster){
291 if(nSupMod1%2) relid1[1]+=AliEMCALGeoParams::fgkEMCALCols;
292 else relid2[1]+=AliEMCALGeoParams::fgkEMCALCols;
293 }
294
e52475ed 295 rowdiff = TMath::Abs( relid1[0] - relid2[0] ) ;
296 coldiff = TMath::Abs( relid1[1] - relid2[1] ) ;
70a93198 297
298 if (( coldiff <= 1 ) && ( rowdiff <= 1 ) && (coldiff + rowdiff > 0))
e52475ed 299 areNeighbours = kTRUE ;
ab48128d 300
70a93198 301 return areNeighbours;
302}
303
304//____________________________________________________________________________
305Int_t AliEMCALRecPoint::Compare(const TObject * obj) const
306{
307 // Compares two RecPoints according to their position in the EMCAL modules
308
25bb3dcb 309 Float_t delta = 1 ; //Width of "Sorting row".
310
53e430a3 311 Int_t rv = 2 ;
70a93198 312
313 AliEMCALRecPoint * clu = (AliEMCALRecPoint *)obj ;
314
315 TVector3 locpos1;
316 GetLocalPosition(locpos1);
317 TVector3 locpos2;
318 clu->GetLocalPosition(locpos2);
319
9848d950 320 Int_t rowdif = (Int_t)(TMath::Ceil(locpos1.X()/delta)-TMath::Ceil(locpos2.X()/delta)) ;
70a93198 321 if (rowdif> 0)
322 rv = 1 ;
323 else if(rowdif < 0)
324 rv = -1 ;
325 else if(locpos1.Y()>locpos2.Y())
326 rv = -1 ;
327 else
328 rv = 1 ;
329
330 return rv ;
ab48128d 331}
332
25bb3dcb 333// GCB, May-2010, Method not used, just comment it but remove?
ab48128d 334//____________________________________________________________________________
25bb3dcb 335//Int_t AliEMCALRecPoint::DistancetoPrimitive(Int_t px, Int_t py)
336//{
337// // Compute distance from point px,py to a AliEMCALRecPoint considered as a Tmarker
338// // Compute the closest distance of approach from point px,py to this marker.
339// // The distance is computed in pixels units.
340// // HG Still need to update -> Not sure what this should achieve
341//
342// TVector3 pos(0.,0.,0.) ;
343// GetLocalPosition(pos) ;
344// Float_t x = pos.X() ;
345// Float_t y = pos.Y() ;
346// const Int_t kMaxDiff = 10;
347// Int_t pxm = gPad->XtoAbsPixel(x);
348// Int_t pym = gPad->YtoAbsPixel(y);
349// Int_t dist = (px-pxm)*(px-pxm) + (py-pym)*(py-pym);
350//
351// if (dist > kMaxDiff) return 9999;
352// return dist;
353//}
ab48128d 354
355//___________________________________________________________________________
356 void AliEMCALRecPoint::Draw(Option_t *option)
357 {
358 // Draw this AliEMCALRecPoint with its current attributes
359
360 AppendPad(option);
361 }
362
25bb3dcb 363// GCB, May-2010, Method not used, just comment it but remove?
ab48128d 364//______________________________________________________________________________
25bb3dcb 365//void AliEMCALRecPoint::ExecuteEvent(Int_t /*event*/, Int_t, Int_t)
366//{
367// // Execute action corresponding to one event
368// // This member function is called when a AliEMCALRecPoint is clicked with the locator
369// //
370// // If Left button is clicked on AliEMCALRecPoint, the digits are switched on
371// // and switched off when the mouse button is released.
372//
373// // static Int_t pxold, pyold;
374//
375// /* static TGraph * digitgraph = 0 ;
376// static TPaveText* clustertext = 0 ;
377//
378// if (!gPad->IsEditable()) return;
379//
380// switch (event) {
381//
382//
383// case kButton1Down:{
384// AliEMCALDigit * digit ;
385//
386// Int_t iDigit;
387// Int_t relid[2] ;
388//
389// const Int_t kMulDigit=AliEMCALRecPoint::GetDigitsMultiplicity() ;
390// Float_t * xi = new Float_t [kMulDigit] ;
391// Float_t * zi = new Float_t [kMulDigit] ;
392//
393// for(iDigit = 0; iDigit < kMulDigit; iDigit++) {
394// Fatal("AliEMCALRecPoint::ExecuteEvent", " -> Something wrong with the code");
395// digit = 0 ; //dynamic_cast<AliEMCALDigit *>((fDigitsList)[iDigit]);
396// fGeomPtr->AbsToRelNumbering(digit->GetId(), relid) ;
397// fGeomPtr->PosInAlice(relid, xi[iDigit], zi[iDigit]) ;
398// }
399//
400// if (!digitgraph) {
401// digitgraph = new TGraph(fMulDigit,xi,zi);
402// digitgraph-> SetMarkerStyle(5) ;
403// digitgraph-> SetMarkerSize(1.) ;
404// digitgraph-> SetMarkerColor(1) ;
405// digitgraph-> Draw("P") ;
406// }
407// if (!clustertext) {
408//
409// TVector3 pos(0.,0.,0.) ;
410// GetLocalPosition(pos) ;
411// clustertext = new TPaveText(pos.X()-10,pos.Z()+10,pos.X()+50,pos.Z()+35,"") ;
412// Text_t line1[40] ;
413// Text_t line2[40] ;
414// sprintf(line1,"Energy=%1.2f GeV",GetEnergy()) ;
415// sprintf(line2,"%d Digits",GetDigitsMultiplicity()) ;
416// clustertext ->AddText(line1) ;
417// clustertext ->AddText(line2) ;
418// clustertext ->Draw("");
419// }
420// gPad->Update() ;
421// Print("") ;
422// delete[] xi ;
423// delete[] zi ;
424// }
425//
426//break;
427//
428// case kButton1Up:
429// if (digitgraph) {
430// delete digitgraph ;
431// digitgraph = 0 ;
432// }
433// if (clustertext) {
434// delete clustertext ;
435// clustertext = 0 ;
436// }
437//
438// break;
439//
440// }*/
441//}
ab48128d 442
70a93198 443//____________________________________________________________________________
444void AliEMCALRecPoint::EvalAll(Float_t logWeight,TClonesArray * digits)
445{
25bb3dcb 446 // Evaluates cluster parameters
447
448 // First calculate the index of digit with maximum amplitude and get
449 // the supermodule number where it sits.
450 fDigitIndMax = GetMaximalEnergyIndex();
451 fSuperModuleNumber = fGeomPtr->GetSuperModuleNumber(GetAbsIdMaxDigit());
452
453 //Evaluate global and local position
454 EvalGlobalPosition(logWeight, digits) ;
70a93198 455 EvalLocalPosition(logWeight, digits) ;
25bb3dcb 456
457 //Evaluate shower parameters
70a93198 458 EvalElipsAxis(logWeight, digits) ;
459 EvalDispersion(logWeight, digits) ;
25bb3dcb 460
4635df1f 461 //EvalCoreEnergy(logWeight, digits);
70a93198 462 EvalTime(digits) ;
87cdc3be 463 EvalPrimaries(digits) ;
464 EvalParents(digits);
40164976 465
9aa6a5f6 466 //Called last because it sets the global position of the cluster?
467 EvalLocal2TrackingCSTransform();
468
70a93198 469}
470
471//____________________________________________________________________________
472void AliEMCALRecPoint::EvalDispersion(Float_t logWeight, TClonesArray * digits)
473{
474 // Calculates the dispersion of the shower at the origin of the RecPoint
1d46d1f6 475 // in cell units - Nov 16,2006
70a93198 476
1d46d1f6 477 Double_t d = 0., wtot = 0., w = 0.;
af5bdd85 478 Int_t iDigit=0, nstat=0;
53e430a3 479 AliEMCALDigit * digit=0;
25bb3dcb 480
1d46d1f6 481 // Calculates the dispersion in cell units
482 Double_t etai, phii, etaMean=0.0, phiMean=0.0;
2bb3725c 483 int nSupMod=0, nModule=0, nIphi=0, nIeta=0;
1d46d1f6 484 int iphi=0, ieta=0;
485 // Calculate mean values
70a93198 486 for(iDigit=0; iDigit < fMulDigit; iDigit++) {
487 digit = (AliEMCALDigit *) digits->At(fDigitsList[iDigit]) ;
1963b290 488
1d46d1f6 489 if (fAmp>0 && fEnergyList[iDigit]>0) {
2bb3725c 490 fGeomPtr->GetCellIndex(digit->GetId(), nSupMod,nModule,nIphi,nIeta);
491 fGeomPtr->GetCellPhiEtaIndexInSModule(nSupMod,nModule,nIphi,nIeta, iphi,ieta);
25bb3dcb 492
493 // In case of a shared cluster, index of SM in C side, columns start at 48 and ends at 48*2
494 // C Side impair SM, nSupMod%2=1; A side pair SM nSupMod%2=0
495 if(fSharedCluster && nSupMod%2) ieta+=AliEMCALGeoParams::fgkEMCALCols;
496
1d46d1f6 497 etai=(Double_t)ieta;
498 phii=(Double_t)iphi;
499 w = TMath::Max(0.,logWeight+TMath::Log(fEnergyList[iDigit]/fAmp ) ) ;
500
501 if(w>0.0) {
502 phiMean += phii*w;
503 etaMean += etai*w;
504 wtot += w;
505 }
506 }
507 }
508 if (wtot>0) {
509 phiMean /= wtot ;
510 etaMean /= wtot ;
511 } else AliError(Form("Wrong weight %f\n", wtot));
70a93198 512
1d46d1f6 513 // Calculate dispersion
514 for(iDigit=0; iDigit < fMulDigit; iDigit++) {
515 digit = (AliEMCALDigit *) digits->At(fDigitsList[iDigit]) ;
516
517 if (fAmp>0 && fEnergyList[iDigit]>0) {
2bb3725c 518 fGeomPtr->GetCellIndex(digit->GetId(), nSupMod,nModule,nIphi,nIeta);
519 fGeomPtr->GetCellPhiEtaIndexInSModule(nSupMod,nModule,nIphi,nIeta, iphi,ieta);
25bb3dcb 520
521 // In case of a shared cluster, index of SM in C side, columns start at 48 and ends at 48*2
522 // C Side impair SM, nSupMod%2=1; A side pair SM, nSupMod%2=0
523 if(fSharedCluster && nSupMod%2) ieta+=AliEMCALGeoParams::fgkEMCALCols;
524
1d46d1f6 525 etai=(Double_t)ieta;
526 phii=(Double_t)iphi;
527 w = TMath::Max(0.,logWeight+TMath::Log(fEnergyList[iDigit]/fAmp ) ) ;
528
529 if(w>0.0) {
530 nstat++;
531 d += w*((etai-etaMean)*(etai-etaMean)+(phii-phiMean)*(phii-phiMean));
e52475ed 532 }
533 }
ab48128d 534 }
70a93198 535
e52475ed 536 if ( wtot > 0 && nstat>1) d /= wtot ;
537 else d = 0. ;
70a93198 538
539 fDispersion = TMath::Sqrt(d) ;
25bb3dcb 540 //printf("AliEMCALRecPoint::EvalDispersion() : Dispersion %f \n",fDispersion);
ab48128d 541}
70a93198 542
40164976 543//____________________________________________________________________________
544void AliEMCALRecPoint::EvalDistanceToBadChannels(AliCaloCalibPedestal* caloped)
545{
546 //For each EMC rec. point set the distance to the nearest bad channel.
547 //AliInfo(Form("%d bad channel(s) found.\n", caloped->GetDeadTowerCount()));
548 //Needs to be carefully checked!!! Gustavo 10-11-2009
549
550 if(!caloped->GetDeadTowerCount()) return;
25bb3dcb 551
552 //Get channels map of the supermodule where the cluster is.
553 TH2D* hMap = caloped->GetDeadMap(fSuperModuleNumber);
40164976 554
555 TVector3 dR;
556 TVector3 cellpos;
25bb3dcb 557 Float_t minDist = 100000;
558 Float_t dist = 0;
559 Int_t absId = -1;
40164976 560
561 //Loop on tower status map
562 for(Int_t irow = 0; irow < AliEMCALGeoParams::fgkEMCALRows; irow++){
563 for(Int_t icol = 0; icol < AliEMCALGeoParams::fgkEMCALCols; icol++){
564 //Check if tower is bad.
565 if(hMap->GetBinContent(icol,irow)==AliCaloCalibPedestal::kAlive) continue;
566 //printf("AliEMCALRecPoint::EvalDistanceToBadChannels() - Bad channel in SM %d, col %d, row %d\n",iSM,icol, irow);
25bb3dcb 567
40164976 568 //Tower is bad, get the absId of the index.
25bb3dcb 569 absId = fGeomPtr->GetAbsCellIdFromCellIndexes(fSuperModuleNumber, irow, icol);
570
40164976 571 //Get the position of this tower.
25bb3dcb 572
573 //Calculate the distance in local coordinates
574 //fGeomPtr->RelPosCellInSModule(absId,cellpos);
40164976 575 //Calculate distance between this tower and cluster, set if is smaller than previous.
25bb3dcb 576 //dR = cellpos-fLocPos;
577
578 //Calculate the distance in global coordinates
579 fGeomPtr->GetGlobal(absId,cellpos);
580 //Calculate distance between this tower and cluster, set if it is smaller than previous.
581 dR = cellpos-fGlobPos;
582
40164976 583 dist = dR.Mag();
25bb3dcb 584 if(dist < minDist) minDist = dist;
40164976 585 }
586 }
25bb3dcb 587
588
589 //In case the cluster is shared by 2 SuperModules, need to check the map of the second Super Module
590 if (fSharedCluster) {
591 TH2D* hMap2 = 0;
592 Int_t nSupMod2 = -1;
593
594 //The only possible combinations are (0,1), (2,3) ... (10,11)
595 if(fSuperModuleNumber%2) nSupMod2 = fSuperModuleNumber-1;
596 else nSupMod2 = fSuperModuleNumber+1;
597 hMap2 = caloped->GetDeadMap(nSupMod2);
598
599
600 //Loop on tower status map of second super module
601 for(Int_t irow = 0; irow < AliEMCALGeoParams::fgkEMCALRows; irow++){
602 for(Int_t icol = 0; icol < AliEMCALGeoParams::fgkEMCALCols; icol++){
603 //Check if tower is bad.
604 if(hMap2->GetBinContent(icol,irow)==AliCaloCalibPedestal::kAlive) continue;
605 //printf("AliEMCALRecPoint::EvalDistanceToBadChannels() - Bad channel in SM %d, col %d, row %d\n",iSM,icol, irow);
606
607 //Tower is bad, get the absId of the index.
608 absId = fGeomPtr->GetAbsCellIdFromCellIndexes(nSupMod2, irow, icol);
609
610 //Get the position of this tower.
611
612 //Calculate the distance in global coordinates
613 fGeomPtr->GetGlobal(absId,cellpos);
614 //Calculate distance between this tower and cluster, set if it is smaller than previous.
615 dR = cellpos-fGlobPos;
616
617 dist = dR.Mag();
618 if(dist < minDist) minDist = dist;
619 }
620 }
621
622 }// shared cluster in 2 SuperModules
623
624
40164976 625 fDistToBadTower = minDist;
25bb3dcb 626 //printf("AliEMCALRecPoint::EvalDistanceToBadChannel() - Distance to Bad is %f cm, shared cluster? %d \n",fDistToBadTower,fSharedCluster);
40164976 627}
628
629
ab48128d 630//____________________________________________________________________________
70a93198 631void AliEMCALRecPoint::EvalLocalPosition(Float_t logWeight, TClonesArray * digits)
88cb7938 632{
25bb3dcb 633 // Calculates the center of gravity in the local EMCAL-module coordinates
634 // Info("Print", " logWeight %f : cluster energy %f ", logWeight, fAmp); // for testing
635
53e430a3 636 AliEMCALDigit * digit=0;
25bb3dcb 637 Int_t i=0, nstat=0;
638
639 static Double_t dist = TmaxInCm(Double_t(fAmp));
640 //Int_t idMax = GetAbsIdMaxDigit();// idMax is not used at all in RelPosCellInSModule, why use it?
641
642 Double_t clXYZ[3]={0.,0.,0.}, clRmsXYZ[3]={0.,0.,0.}, xyzi[3], wtot=0., w=0.;
643
644 //printf(" dist : %f e : %f \n", dist, fAmp);
645 for(Int_t iDigit=0; iDigit<fMulDigit; iDigit++) {
646 digit = dynamic_cast<AliEMCALDigit *>(digits->At(fDigitsList[iDigit])) ;
647
648 //fGeomPtr->RelPosCellInSModule(digit->GetId(), idMax, dist, xyzi[0], xyzi[1], xyzi[2]);
649 fGeomPtr->RelPosCellInSModule(digit->GetId(), dist, xyzi[0], xyzi[1], xyzi[2]);
650
651 //Temporal patch, due to mapping problem, need to swap "y" in one of the 2 SM, although no effect in position calculation. GCB 05/2010
652 if(fSharedCluster && fSuperModuleNumber != fGeomPtr->GetSuperModuleNumber(digit->GetId())) xyzi[1]*=-1;
653
654 //printf("EvalLocalPosition Cell: Id %i, SM %i : dist %f Local x,y,z %f %f %f \n",
655 // digit->GetId(), fGeomPtr->GetSuperModuleNumber(digit->GetId()), dist, xyzi[0], xyzi[1], xyzi[2]);
656
657 if(logWeight > 0.0) w = TMath::Max( 0., logWeight + TMath::Log( fEnergyList[iDigit] / fAmp ));
658 else w = fEnergyList[iDigit]; // just energy
659
660 if(w>0.0) {
661 wtot += w ;
662 nstat++;
663 for(i=0; i<3; i++ ) {
664 clXYZ[i] += (w*xyzi[i]);
665 clRmsXYZ[i] += (w*xyzi[i]*xyzi[i]);
666 }
667 }
668 }
669 // cout << " wtot " << wtot << endl;
670 if ( wtot > 0 ) {
671 // xRMS = TMath::Sqrt(x2m - xMean*xMean);
672 for(i=0; i<3; i++ ) {
673 clXYZ[i] /= wtot;
674 if(nstat>1) {
675 clRmsXYZ[i] /= (wtot*wtot);
676 clRmsXYZ[i] = clRmsXYZ[i] - clXYZ[i]*clXYZ[i];
677 if(clRmsXYZ[i] > 0.0) {
678 clRmsXYZ[i] = TMath::Sqrt(clRmsXYZ[i]);
679 } else clRmsXYZ[i] = 0;
680 } else clRmsXYZ[i] = 0;
681 }
682 } else {
683 for(i=0; i<3; i++ ) {
684 clXYZ[i] = clRmsXYZ[i] = -1.;
685 }
686 }
687 // clRmsXYZ[i] ??
688
689// // Cluster of one single digit, smear the position to avoid discrete position
690// // smear x and z with +- 3 cm to uniform (avoid discrete effects). Tower size is approx 6 cm.
691// // Rndm generates a number in ]0,1]
692// if (fMulDigit==1) {
693// clXYZ[0] += fGeomPtr->GetPhiTileSize()*(0.5 - gRandom->Rndm());
694// clXYZ[2] += fGeomPtr->GetEtaTileSize()*(0.5 - gRandom->Rndm());
695// }
696
697 //Set position in local vector
698 fLocPos.SetX(clXYZ[0]);
699 fLocPos.SetY(clXYZ[1]);
700 fLocPos.SetZ(clXYZ[2]);
701
702 if (gDebug==2)
703 printf("EvalLocalPosition Cluster: Local (x,y,z) = (%f,%f,%f) \n", fLocPos.X(), fLocPos.Y(), fLocPos.Z()) ;
704
705}
706
707
708//____________________________________________________________________________
709void AliEMCALRecPoint::EvalGlobalPosition(Float_t logWeight, TClonesArray * digits)
710{
711 // Calculates the center of gravity in the global ALICE coordinates
e52475ed 712 // Info("Print", " logWeight %f : cluster energy %f ", logWeight, fAmp); // for testing
70a93198 713
53e430a3 714 AliEMCALDigit * digit=0;
25bb3dcb 715 Int_t i=0, nstat=0;
716
717 static Double_t dist = TmaxInCm(Double_t(fAmp));
718 //Int_t idMax = GetAbsIdMaxDigit();// idMax is not used at all in RelPosCellInSModule, why use it?
719
720 Double_t clXYZ[3]={0.,0.,0.}, clRmsXYZ[3]={0.,0.,0.}, lxyzi[3], xyzi[3], wtot=0., w=0.;
70a93198 721
1ae500a2 722 //printf(" dist : %f e : %f \n", dist, fAmp);
e52475ed 723 for(Int_t iDigit=0; iDigit<fMulDigit; iDigit++) {
70a93198 724 digit = dynamic_cast<AliEMCALDigit *>(digits->At(fDigitsList[iDigit])) ;
e52475ed 725
25bb3dcb 726 //Get the local coordinates of the cell
727 //fGeomPtr->RelPosCellInSModule(digit->GetId(), idMax, dist, lxyzi[0], lxyzi[1], lxyzi[2]);
728 fGeomPtr->RelPosCellInSModule(digit->GetId(), dist, lxyzi[0], lxyzi[1], lxyzi[2]);
729
730 //Now get the global coordinate
731 fGeomPtr->GetGlobal(lxyzi,xyzi, fGeomPtr->GetSuperModuleNumber(digit->GetId()));
732 //TVector3 pos(xyzi[0], xyzi[1], xyzi[2]);
733 //printf("EvalGlobalPosition Cell: Id %i, SM %i : dist %f Local (x,y,z) = (%f %f %f), eta %f, phi%f \n",
734 // digit->GetId(), fGeomPtr->GetSuperModuleNumber(digit->GetId()),dist, xyzi[0], xyzi[1], xyzi[2],pos.Eta(),pos.Phi()*TMath::RadToDeg());
735
af5bdd85 736 if(logWeight > 0.0) w = TMath::Max( 0., logWeight + TMath::Log( fEnergyList[iDigit] / fAmp ));
737 else w = fEnergyList[iDigit]; // just energy
ab48128d 738
e52475ed 739 if(w>0.0) {
740 wtot += w ;
741 nstat++;
742 for(i=0; i<3; i++ ) {
743 clXYZ[i] += (w*xyzi[i]);
744 clRmsXYZ[i] += (w*xyzi[i]*xyzi[i]);
745 }
746 }
747 }
748 // cout << " wtot " << wtot << endl;
70a93198 749 if ( wtot > 0 ) {
e52475ed 750 // xRMS = TMath::Sqrt(x2m - xMean*xMean);
751 for(i=0; i<3; i++ ) {
752 clXYZ[i] /= wtot;
753 if(nstat>1) {
754 clRmsXYZ[i] /= (wtot*wtot);
755 clRmsXYZ[i] = clRmsXYZ[i] - clXYZ[i]*clXYZ[i];
756 if(clRmsXYZ[i] > 0.0) {
757 clRmsXYZ[i] = TMath::Sqrt(clRmsXYZ[i]);
758 } else clRmsXYZ[i] = 0;
759 } else clRmsXYZ[i] = 0;
760 }
70a93198 761 } else {
e52475ed 762 for(i=0; i<3; i++ ) {
763 clXYZ[i] = clRmsXYZ[i] = -1.;
764 }
70a93198 765 }
e52475ed 766 // clRmsXYZ[i] ??
25bb3dcb 767
768// // Cluster of one single digit, smear the position to avoid discrete position
769// // smear x and z with +- 3 cm to uniform (avoid discrete effects). Tower size is approx 6 cm.
770// // Rndm generates a number in ]0,1]
771// if (fMulDigit==1) {
772// clXYZ[0] += fGeomPtr->GetPhiTileSize()*(0.5 - gRandom->Rndm());
773// clXYZ[2] += fGeomPtr->GetEtaTileSize()*(0.5 - gRandom->Rndm());
774// }
775
776 //Set position in global vector
777 fGlobPos.SetX(clXYZ[0]);
778 fGlobPos.SetY(clXYZ[1]);
779 fGlobPos.SetZ(clXYZ[2]);
780
781 if (gDebug==2)
782 printf("EvalGlobalPosition Cluster: (x ,y ,z) = (%f,%f,%f), eta %f,phi %f\n",
783 fGlobPos.X(), fGlobPos.Y(), fGlobPos.Z(),fGlobPos.Eta(),fGlobPos.Phi()*TMath::RadToDeg()) ;
ab48128d 784}
785
1ae500a2 786//____________________________________________________________________________
787void AliEMCALRecPoint::EvalLocalPositionFit(Double_t deff, Double_t logWeight,
788Double_t phiSlope, TClonesArray * digits)
789{
790 // Aug 14-16, 2007 - for fit
791 // Aug 31 - should be static ??
53e430a3 792 static Double_t ycorr=0;
793 static AliEMCALDigit *digit=0;
25bb3dcb 794 Int_t i=0, nstat=0;
1ae500a2 795 Double_t clXYZ[3]={0.,0.,0.}, clRmsXYZ[3]={0.,0.,0.}, xyzi[3], wtot=0., w=0.;
796
25bb3dcb 797 static Double_t dist = TmaxInCm(Double_t(fAmp));
798 //Int_t idMax = GetAbsIdMaxDigit();// idMax is not used at all in RelPosCellInSModule, why use it?
799
1ae500a2 800 for(Int_t iDigit=0; iDigit<digits->GetEntries(); iDigit++) {
801 digit = dynamic_cast<AliEMCALDigit *>(digits->At(fDigitsList[iDigit])) ;
25bb3dcb 802
1ae500a2 803 dist = deff;
25bb3dcb 804 //fGeomPtr->RelPosCellInSModule(digit->GetId(), idMax, dist, xyzi[0], xyzi[1], xyzi[2]);
805 fGeomPtr->RelPosCellInSModule(digit->GetId(), dist, xyzi[0], xyzi[1], xyzi[2]);
806
1ae500a2 807 if(logWeight > 0.0) w = TMath::Max( 0., logWeight + TMath::Log( fEnergyList[iDigit] / fAmp ));
808 else w = fEnergyList[iDigit]; // just energy
25bb3dcb 809
1ae500a2 810 if(w>0.0) {
811 wtot += w ;
812 nstat++;
813 for(i=0; i<3; i++ ) {
814 clXYZ[i] += (w*xyzi[i]);
815 clRmsXYZ[i] += (w*xyzi[i]*xyzi[i]);
816 }
817 }
818 }
819 // cout << " wtot " << wtot << endl;
820 if ( wtot > 0 ) {
821 // xRMS = TMath::Sqrt(x2m - xMean*xMean);
822 for(i=0; i<3; i++ ) {
823 clXYZ[i] /= wtot;
824 if(nstat>1) {
825 clRmsXYZ[i] /= (wtot*wtot);
826 clRmsXYZ[i] = clRmsXYZ[i] - clXYZ[i]*clXYZ[i];
827 if(clRmsXYZ[i] > 0.0) {
828 clRmsXYZ[i] = TMath::Sqrt(clRmsXYZ[i]);
829 } else clRmsXYZ[i] = 0;
830 } else clRmsXYZ[i] = 0;
831 }
832 } else {
833 for(i=0; i<3; i++ ) {
834 clXYZ[i] = clRmsXYZ[i] = -1.;
835 }
836 }
837 // clRmsXYZ[i] ??
838 if(phiSlope != 0.0 && logWeight > 0.0 && wtot) {
839 // Correction in phi direction (y - coords here); Aug 16;
840 // May be put to global level or seperate method
841 ycorr = clXYZ[1] * (1. + phiSlope);
842 //printf(" y %f : ycorr %f : slope %f \n", clXYZ[1], ycorr, phiSlope);
843 clXYZ[1] = ycorr;
844 }
25bb3dcb 845
1ae500a2 846 fLocPos.SetX(clXYZ[0]);
847 fLocPos.SetY(clXYZ[1]);
848 fLocPos.SetZ(clXYZ[2]);
849
850// if (gDebug==2)
851// printf("EvalLocalPosition: eta,phi,r = %f,%f,%f", fLocPos.X(), fLocPos.Y(), fLocPos.Z()) ;
1ae500a2 852}
853
9aa6a5f6 854//_____________________________________________________________________________
1ae500a2 855Bool_t AliEMCALRecPoint::EvalLocalPosition2(TClonesArray * digits, TArrayD &ed)
856{
857 // Evaluated local position of rec.point using digits
858 // and parametrisation of w0 and deff
859 //printf(" <I> AliEMCALRecPoint::EvalLocalPosition2() \n");
860 return AliEMCALRecPoint::EvalLocalPositionFromDigits(digits, ed, fLocPos);
861}
862
9aa6a5f6 863//_____________________________________________________________________________
1ae500a2 864Bool_t AliEMCALRecPoint::EvalLocalPositionFromDigits(TClonesArray *digits, TArrayD &ed, TVector3 &locPos)
865{
866 // Used when digits should be recalibrated
53e430a3 867 static Double_t deff=0, w0=0, esum=0;
868 static Int_t iDigit=0;
9aa6a5f6 869 // static AliEMCALDigit *digit;
1ae500a2 870
871 if(ed.GetSize() && (digits->GetEntries()!=ed.GetSize())) return kFALSE;
872
873 // Calculate sum energy of digits
874 esum = 0.0;
875 for(iDigit=0; iDigit<ed.GetSize(); iDigit++) esum += ed[iDigit];
876
877 GetDeffW0(esum, deff, w0);
878
879 return EvalLocalPositionFromDigits(esum, deff, w0, digits, ed, locPos);
880}
881
9aa6a5f6 882//_____________________________________________________________________________
883Bool_t AliEMCALRecPoint::EvalLocalPositionFromDigits(const Double_t esum, const Double_t deff, const Double_t w0, TClonesArray *digits, TArrayD &ed, TVector3 &locPos)
1ae500a2 884{
40164976 885 //Evaluate position of digits in supermodule.
53e430a3 886 static AliEMCALDigit *digit=0;
1ae500a2 887
25bb3dcb 888 Int_t i=0, nstat=0;
1ae500a2 889 Double_t clXYZ[3]={0.,0.,0.}, xyzi[3], wtot=0., w=0.;
25bb3dcb 890 //Int_t idMax = GetAbsIdMaxDigit();// idMax is not used at all in RelPosCellInSModule, why use it?
891
9aa6a5f6 892 // Get pointer to EMCAL geometry
893 // (can't use fGeomPtr in static method)
894 AliEMCALGeometry* geo = AliEMCALGeometry::GetInstance();
895
1ae500a2 896 for(Int_t iDigit=0; iDigit<digits->GetEntries(); iDigit++) {
897 digit = dynamic_cast<AliEMCALDigit *>(digits->At(iDigit));
898
25bb3dcb 899 //geo->RelPosCellInSModule(digit->GetId(), idMax, deff, xyzi[0], xyzi[1], xyzi[2]);
900 geo->RelPosCellInSModule(digit->GetId(), deff, xyzi[0], xyzi[1], xyzi[2]);
1ae500a2 901
902 if(w0 > 0.0) w = TMath::Max( 0., w0 + TMath::Log(ed[iDigit] / esum));
903 else w = ed[iDigit]; // just energy
904
905 if(w>0.0) {
906 wtot += w ;
907 nstat++;
908 for(i=0; i<3; i++ ) {
909 clXYZ[i] += (w*xyzi[i]);
910 }
911 }
912 }
913 // cout << " wtot " << wtot << endl;
914 if (wtot > 0) {
915 for(i=0; i<3; i++ ) {
916 clXYZ[i] /= wtot;
917 }
918 locPos.SetX(clXYZ[0]);
919 locPos.SetY(clXYZ[1]);
920 locPos.SetZ(clXYZ[2]);
921 return kTRUE;
922 } else {
923 return kFALSE;
924 }
925
926}
927
9aa6a5f6 928//_____________________________________________________________________________
1ae500a2 929void AliEMCALRecPoint::GetDeffW0(const Double_t esum , Double_t &deff, Double_t &w0)
930{
931 //
932 // Aug 31, 2001
933 // Applied for simulation data with threshold 3 adc
934 // Calculate efective distance (deff) and weigh parameter (w0)
935 // for coordinate calculation; 0.5 GeV < esum <100 GeV.
936 // Look to: http://rhic.physics.wayne.edu/~pavlinov/ALICE/SHISHKEBAB/RES/CALIB/GEOMCORR/deffandW0VaEgamma_2.gif
937 //
938 static Double_t e=0.0;
37890aaf 939 const Double_t kdp0=9.25147, kdp1=1.16700; // Hard coded now
940 const Double_t kwp0=4.83713, kwp1=-2.77970e-01, kwp2 = 4.41116;
1ae500a2 941
942 // No extrapolation here
943 e = esum<0.5?0.5:esum;
944 e = e>100.?100.:e;
945
37890aaf 946 deff = kdp0 + kdp1*TMath::Log(e);
947 w0 = kwp0 / (1. + TMath::Exp(kwp1*(e+kwp2)));
1ae500a2 948 //printf("<I> AliEMCALRecPoint::GetDeffW0 esum %5.2f : deff %5.2f : w0 %5.2f \n", esum, deff, w0);
949}
e52475ed 950
70a93198 951//______________________________________________________________________________
952void AliEMCALRecPoint::EvalCoreEnergy(Float_t logWeight, TClonesArray * digits)
953{
954 // This function calculates energy in the core,
4635df1f 955 // i.e. within a radius rad = fCoreEnergy around the center. Beyond this radius
70a93198 956 // in accordance with shower profile the energy deposition
957 // should be less than 2%
1d46d1f6 958 // Unfinished - Nov 15,2006
959 // Distance is calculate in (phi,eta) units
70a93198 960
53e430a3 961 AliEMCALDigit * digit = 0 ;
5dee926e 962
53e430a3 963 Int_t iDigit=0;
70a93198 964
e52475ed 965 if (!fLocPos.Mag()) {
70a93198 966 EvalLocalPosition(logWeight, digits);
967 }
968
1d46d1f6 969 Double_t phiPoint = fLocPos.Phi(), etaPoint = fLocPos.Eta();
970 Double_t eta, phi, distance;
70a93198 971 for(iDigit=0; iDigit < fMulDigit; iDigit++) {
972 digit = (AliEMCALDigit *) ( digits->At(fDigitsList[iDigit]) ) ;
4635df1f 973
1d46d1f6 974 eta = phi = 0.0;
975 fGeomPtr->EtaPhiFromIndex(digit->GetId(),eta, phi) ;
976 phi = phi * TMath::DegToRad();
70a93198 977
1d46d1f6 978 distance = TMath::Sqrt((eta-etaPoint)*(eta-etaPoint)+(phi-phiPoint)*(phi-phiPoint));
70a93198 979 if(distance < fCoreRadius)
980 fCoreEnergy += fEnergyList[iDigit] ;
981 }
982
983}
ab48128d 984//____________________________________________________________________________
70a93198 985void AliEMCALRecPoint::EvalElipsAxis(Float_t logWeight,TClonesArray * digits)
ab48128d 986{
70a93198 987 // Calculates the axis of the shower ellipsoid in eta and phi
1d46d1f6 988 // in cell units
ab48128d 989
1d46d1f6 990 static TString gn(fGeomPtr->GetName());
991
992 Double_t wtot = 0.;
70a93198 993 Double_t x = 0.;
994 Double_t z = 0.;
995 Double_t dxx = 0.;
996 Double_t dzz = 0.;
997 Double_t dxz = 0.;
ab48128d 998
1d46d1f6 999 AliEMCALDigit * digit = 0;
25bb3dcb 1000
53e430a3 1001 Double_t etai =0, phii=0, w=0;
2bb3725c 1002 int nSupMod=0, nModule=0, nIphi=0, nIeta=0;
1d46d1f6 1003 int iphi=0, ieta=0;
1004 for(Int_t iDigit=0; iDigit<fMulDigit; iDigit++) {
70a93198 1005 digit = (AliEMCALDigit *) digits->At(fDigitsList[iDigit]) ;
1d46d1f6 1006 etai = phii = 0.;
1d46d1f6 1007 // Nov 15,2006 - use cell numbers as coordinates
1008 // Copied for shish-kebab geometry, ieta,iphi is cast as double as eta,phi
1009 // We can use the eta,phi(or coordinates) of cell
dc77cc84 1010 nSupMod = nModule = nIphi = nIeta = iphi = ieta = 0;
1d46d1f6 1011
dc77cc84 1012 fGeomPtr->GetCellIndex(digit->GetId(), nSupMod,nModule,nIphi,nIeta);
1013 fGeomPtr->GetCellPhiEtaIndexInSModule(nSupMod,nModule,nIphi,nIeta, iphi,ieta);
25bb3dcb 1014
1015 // In case of a shared cluster, index of SM in C side, columns start at 48 and ends at 48*2
1016 // C Side impair SM, nSupMod%2=1; A side pair SM, nSupMod%2=0
1017 if(fSharedCluster && nSupMod%2) ieta+=AliEMCALGeoParams::fgkEMCALCols;
1018
dc77cc84 1019 etai=(Double_t)ieta;
1020 phii=(Double_t)iphi;
25bb3dcb 1021
1d46d1f6 1022 w = TMath::Max(0.,logWeight+TMath::Log(fEnergyList[iDigit]/fAmp ) ) ;
1023 // fAmp summed amplitude of digits, i.e. energy of recpoint
1024 // Gives smaller value of lambda than log weight
1025 // w = fEnergyList[iDigit] / fAmp; // Nov 16, 2006 - try just energy
ff1e7e2f 1026
70a93198 1027 dxx += w * etai * etai ;
1028 x += w * etai ;
1029 dzz += w * phii * phii ;
1030 z += w * phii ;
1963b290 1031
ff1e7e2f 1032 dxz += w * etai * phii ;
1963b290 1033
70a93198 1034 wtot += w ;
1035 }
ff1e7e2f 1036
70a93198 1037 if ( wtot > 0 ) {
1038 dxx /= wtot ;
1039 x /= wtot ;
1040 dxx -= x * x ;
1041 dzz /= wtot ;
1042 z /= wtot ;
1043 dzz -= z * z ;
1044 dxz /= wtot ;
1045 dxz -= x * z ;
ab48128d 1046
70a93198 1047 fLambda[0] = 0.5 * (dxx + dzz) + TMath::Sqrt( 0.25 * (dxx - dzz) * (dxx - dzz) + dxz * dxz ) ;
1048 if(fLambda[0] > 0)
1049 fLambda[0] = TMath::Sqrt(fLambda[0]) ;
1050 else
1051 fLambda[0] = 0;
1052
1053 fLambda[1] = 0.5 * (dxx + dzz) - TMath::Sqrt( 0.25 * (dxx - dzz) * (dxx - dzz) + dxz * dxz ) ;
ff1e7e2f 1054
70a93198 1055 if(fLambda[1] > 0) //To avoid exception if numerical errors lead to negative lambda.
1056 fLambda[1] = TMath::Sqrt(fLambda[1]) ;
1057 else
1058 fLambda[1]= 0. ;
1059 } else {
1060 fLambda[0]= 0. ;
1061 fLambda[1]= 0. ;
ab48128d 1062 }
ff1e7e2f 1063
25bb3dcb 1064 //printf("AliEMCALRecPoint::EvalElipsAxis() lambdas = %f,%f \n", fLambda[0],fLambda[1]) ;
ff1e7e2f 1065
ab48128d 1066}
1067
1068//______________________________________________________________________________
1069void AliEMCALRecPoint::EvalPrimaries(TClonesArray * digits)
1070{
af5bdd85 1071 // Constructs the list of primary particles (tracks) which
1072 // have contributed to this RecPoint and calculate deposited energy
1073 // for each track
ab48128d 1074
53e430a3 1075 AliEMCALDigit * digit =0;
af5bdd85 1076 Int_t * primArray = new Int_t[fMaxTrack] ;
1077 Float_t * dEPrimArray = new Float_t[fMaxTrack] ;
ab48128d 1078
1079 Int_t index ;
1080 for ( index = 0 ; index < GetDigitsMultiplicity() ; index++ ) { // all digits
1081 digit = dynamic_cast<AliEMCALDigit *>(digits->At( fDigitsList[index] )) ;
1082 Int_t nprimaries = digit->GetNprimary() ;
5c0368b8 1083 if ( nprimaries == 0 ) continue ;
ab48128d 1084 Int_t jndex ;
1085 for ( jndex = 0 ; jndex < nprimaries ; jndex++ ) { // all primaries in digit
1086 if ( fMulTrack > fMaxTrack ) {
f792c312 1087 fMulTrack = fMaxTrack ;
94478418 1088 Error("EvalPrimaries", "increase fMaxTrack ") ;
ab48128d 1089 break ;
1090 }
af5bdd85 1091 Int_t newPrimary = digit->GetPrimary(jndex+1);
1092 Float_t dEPrimary = digit->GetDEPrimary(jndex+1);
ab48128d 1093 Int_t kndex ;
1094 Bool_t already = kFALSE ;
1095 for ( kndex = 0 ; kndex < fMulTrack ; kndex++ ) { //check if not already stored
af5bdd85 1096 if ( newPrimary == primArray[kndex] ){
ab48128d 1097 already = kTRUE ;
af5bdd85 1098 dEPrimArray[kndex] += dEPrimary;
ab48128d 1099 break ;
1100 }
1101 } // end of check
5c0368b8 1102 if ( !already && (fMulTrack < fMaxTrack)) { // store it
af5bdd85 1103 primArray[fMulTrack] = newPrimary ;
1104 dEPrimArray[fMulTrack] = dEPrimary ;
ab48128d 1105 fMulTrack++ ;
1106 } // store it
1107 } // all primaries in digit
ab48128d 1108 } // all digits
1109
af5bdd85 1110 Int_t *sortIdx = new Int_t[fMulTrack];
1111 TMath::Sort(fMulTrack,dEPrimArray,sortIdx);
1112 for(index = 0; index < fMulTrack; index++) {
1113 fTracksList[index] = primArray[sortIdx[index]] ;
1114 fDETracksList[index] = dEPrimArray[sortIdx[index]] ;
1115 }
1116 delete [] sortIdx;
1117 delete [] primArray ;
1118 delete [] dEPrimArray ;
ab48128d 1119
1120}
7ee5c5be 1121
87cdc3be 1122//______________________________________________________________________________
1123void AliEMCALRecPoint::EvalParents(TClonesArray * digits)
1124{
1125 // Constructs the list of parent particles (tracks) which have contributed to this RecPoint
1126
53e430a3 1127 AliEMCALDigit * digit=0 ;
af5bdd85 1128 Int_t * parentArray = new Int_t[fMaxTrack] ;
1129 Float_t * dEParentArray = new Float_t[fMaxTrack] ;
87cdc3be 1130
1131 Int_t index ;
1132 for ( index = 0 ; index < GetDigitsMultiplicity() ; index++ ) { // all digits
94478418 1133 if (fDigitsList[index] >= digits->GetEntries() || fDigitsList[index] < 0)
1134 AliError(Form("Trying to get invalid digit %d (idx in WriteRecPoint %d)",fDigitsList[index],index));
87cdc3be 1135 digit = dynamic_cast<AliEMCALDigit *>(digits->At( fDigitsList[index] )) ;
1136 Int_t nparents = digit->GetNiparent() ;
5c0368b8 1137 if ( nparents == 0 ) continue ;
87cdc3be 1138
1139 Int_t jndex ;
1140 for ( jndex = 0 ; jndex < nparents ; jndex++ ) { // all primaries in digit
1141 if ( fMulParent > fMaxParent ) {
1142 fMulTrack = - 1 ;
94478418 1143 Error("EvalParents", "increase fMaxParent") ;
87cdc3be 1144 break ;
1145 }
af5bdd85 1146 Int_t newParent = digit->GetIparent(jndex+1) ;
1147 Float_t newdEParent = digit->GetDEParent(jndex+1) ;
87cdc3be 1148 Int_t kndex ;
1149 Bool_t already = kFALSE ;
f1d429fd 1150 for ( kndex = 0 ; kndex < fMulParent ; kndex++ ) { //check if not already stored
af5bdd85 1151 if ( newParent == parentArray[kndex] ){
1152 dEParentArray[kndex] += newdEParent;
87cdc3be 1153 already = kTRUE ;
1154 break ;
1155 }
1156 } // end of check
94478418 1157 if ( !already && (fMulParent < fMaxParent)) { // store it
af5bdd85 1158 parentArray[fMulParent] = newParent ;
1159 dEParentArray[fMulParent] = newdEParent ;
87cdc3be 1160 fMulParent++ ;
1161 } // store it
1162 } // all parents in digit
87cdc3be 1163 } // all digits
1164
27e2a47c 1165 if (fMulParent>0) {
af5bdd85 1166 Int_t *sortIdx = new Int_t[fMulParent];
1167 TMath::Sort(fMulParent,dEParentArray,sortIdx);
1168 for(index = 0; index < fMulParent; index++) {
1169 fParentsList[index] = parentArray[sortIdx[index]] ;
1170 fDEParentsList[index] = dEParentArray[sortIdx[index]] ;
1171 }
1172 delete [] sortIdx;
27e2a47c 1173 }
87cdc3be 1174
af5bdd85 1175 delete [] parentArray;
1176 delete [] dEParentArray;
87cdc3be 1177}
1178
70a93198 1179//____________________________________________________________________________
1180void AliEMCALRecPoint::GetLocalPosition(TVector3 & lpos) const
1181{
9aa6a5f6 1182 // returns the position of the cluster in the local reference system
1183 // of the sub-detector
70a93198 1184
9aa6a5f6 1185 lpos = fLocPos;
70a93198 1186}
1187
ab48128d 1188//____________________________________________________________________________
1189void AliEMCALRecPoint::GetGlobalPosition(TVector3 & gpos) const
1190{
1191 // returns the position of the cluster in the global reference system of ALICE
70a93198 1192 // These are now the Cartesian X, Y and Z
e52475ed 1193 // cout<<" geom "<<geom<<endl;
25bb3dcb 1194 // fGeomPtr->GetGlobal(fLocPos, gpos, fSuperModuleNumber);
1195 gpos = fGlobPos;
1196
9aa6a5f6 1197}
1198
1199//____________________________________________________________________________
7cfcebd3 1200//void AliEMCALRecPoint::GetGlobalPosition(TVector3 & gpos, TMatrixF & gmat) const
1201//{
1202// // returns the position of the cluster in the global reference system of ALICE
1203// // These are now the Cartesian X, Y and Z
1204// // cout<<" geom "<<geom<<endl;
1205//
1206// //To be implemented
1207// fGeomPtr->GetGlobalEMCAL(this, gpos, gmat);
1208//
1209//}
9aa6a5f6 1210
1211//_____________________________________________________________________________
1212void AliEMCALRecPoint::EvalLocal2TrackingCSTransform()
1213{
1214 //Evaluates local to "tracking" c.s. transformation (B.P.).
1215 //All evaluations should be completed before calling for this
1216 //function.
1217 //See ALICE PPR Chapter 5 p.18 for "tracking" c.s. definition,
1218 //or just ask Jouri Belikov. :)
1219
1220 SetVolumeId(AliGeomManager::LayerToVolUID(AliGeomManager::kEMCAL,GetSuperModuleNumber()));
1221
1222 const TGeoHMatrix* tr2loc = GetTracking2LocalMatrix();
1223 if(!tr2loc) AliFatal(Form("No Tracking2LocalMatrix found."));
1224
1225 Double_t lxyz[3] = {fLocPos.X(),fLocPos.Y(),fLocPos.Z()};
1226 Double_t txyz[3] = {0,0,0};
1227
1228 tr2loc->MasterToLocal(lxyz,txyz);
1229 SetX(txyz[0]); SetY(txyz[1]); SetZ(txyz[2]);
1230
1231 if(AliLog::GetGlobalDebugLevel()>0) {
7cfcebd3 1232 TVector3 gpos; //TMatrixF gmat;
1233 //GetGlobalPosition(gpos,gmat); //Not doing anythin special, replace by next line.
1234 fGeomPtr->GetGlobal(fLocPos, gpos, GetSuperModuleNumber());
1235
9aa6a5f6 1236 Float_t gxyz[3];
1237 GetGlobalXYZ(gxyz);
1238 AliInfo(Form("lCS-->(%.3f,%.3f,%.3f), tCS-->(%.3f,%.3f,%.3f), gCS-->(%.3f,%.3f,%.3f), gCScalc-\
1239->(%.3f,%.3f,%.3f), supermodule %d",
1240 fLocPos.X(),fLocPos.Y(),fLocPos.Z(),
1241 GetX(),GetY(),GetZ(),
1242 gpos.X(),gpos.Y(),gpos.Z(),
1243 gxyz[0],gxyz[1],gxyz[2],GetSuperModuleNumber()));
1244 }
1245
70a93198 1246}
1247
1248//____________________________________________________________________________
1249Float_t AliEMCALRecPoint::GetMaximalEnergy(void) const
1250{
1251 // Finds the maximum energy in the cluster
ab48128d 1252
70a93198 1253 Float_t menergy = 0. ;
1254
1255 Int_t iDigit;
70a93198 1256 for(iDigit=0; iDigit<fMulDigit; iDigit++) {
1257
1258 if(fEnergyList[iDigit] > menergy)
1259 menergy = fEnergyList[iDigit] ;
1260 }
1261 return menergy ;
ab48128d 1262}
1263
25bb3dcb 1264//____________________________________________________________________________
1265Int_t AliEMCALRecPoint::GetMaximalEnergyIndex(void) const
1266{
1267 // Finds the maximum energy in the cluster
1268
1269 Float_t menergy = 0. ;
44fe3410 1270 Int_t mid = 0 ;
25bb3dcb 1271 Int_t iDigit;
1272
1273 for(iDigit=0; iDigit<fMulDigit; iDigit++) {
1274
1275 if(fEnergyList[iDigit] > menergy){
1276 menergy = fEnergyList[iDigit] ;
1277 mid = iDigit ;
1278 }
1279 }//loop on cluster digits
1280
1281 return mid ;
1282}
1283
1284
aad8e277 1285//____________________________________________________________________________
70a93198 1286Int_t AliEMCALRecPoint::GetMultiplicityAtLevel(Float_t H) const
aad8e277 1287{
70a93198 1288 // Calculates the multiplicity of digits with energy larger than H*energy
1289
1290 Int_t multipl = 0 ;
1291 Int_t iDigit ;
1292 for(iDigit=0; iDigit<fMulDigit; iDigit++) {
1293
1294 if(fEnergyList[iDigit] > H * fAmp)
1295 multipl++ ;
1296 }
1297 return multipl ;
1298}
1299
1300//____________________________________________________________________________
1301Int_t AliEMCALRecPoint::GetNumberOfLocalMax(AliEMCALDigit ** maxAt, Float_t * maxAtEnergy,
1302 Float_t locMaxCut,TClonesArray * digits) const
1303{
1304 // Calculates the number of local maxima in the cluster using fLocalMaxCut as the minimum
1305 // energy difference between two local maxima
1306
53e430a3 1307 AliEMCALDigit * digit = 0;
1308 AliEMCALDigit * digitN = 0;
70a93198 1309
53e430a3 1310 Int_t iDigitN = 0 ;
1311 Int_t iDigit = 0 ;
70a93198 1312
1313 for(iDigit = 0; iDigit < fMulDigit; iDigit++)
1314 maxAt[iDigit] = (AliEMCALDigit*) digits->At(fDigitsList[iDigit]) ;
1315
1316 for(iDigit = 0 ; iDigit < fMulDigit; iDigit++) {
1317 if(maxAt[iDigit]) {
1318 digit = maxAt[iDigit] ;
1319
1320 for(iDigitN = 0; iDigitN < fMulDigit; iDigitN++) {
53e430a3 1321 digitN = (AliEMCALDigit *) digits->At(fDigitsList[iDigitN]) ;
70a93198 1322
1323 if ( AreNeighbours(digit, digitN) ) {
1324 if (fEnergyList[iDigit] > fEnergyList[iDigitN] ) {
1325 maxAt[iDigitN] = 0 ;
1326 // but may be digit too is not local max ?
1327 if(fEnergyList[iDigit] < fEnergyList[iDigitN] + locMaxCut)
1328 maxAt[iDigit] = 0 ;
1329 }
1330 else {
1331 maxAt[iDigit] = 0 ;
1332 // but may be digitN too is not local max ?
1333 if(fEnergyList[iDigit] > fEnergyList[iDigitN] - locMaxCut)
1334 maxAt[iDigitN] = 0 ;
1335 }
1336 } // if Areneighbours
1337 } // while digitN
1338 } // slot not empty
1339 } // while digit
1340
1341 iDigitN = 0 ;
1342 for(iDigit = 0; iDigit < fMulDigit; iDigit++) {
1343 if(maxAt[iDigit] ){
1344 maxAt[iDigitN] = maxAt[iDigit] ;
1345 maxAtEnergy[iDigitN] = fEnergyList[iDigit] ;
1346 iDigitN++ ;
1347 }
1348 }
1349 return iDigitN ;
1350}
4635df1f 1351
1352//____________________________________________________________________________
1353Int_t AliEMCALRecPoint::GetPrimaryIndex() const
1354{
1355 // Get the primary track index in TreeK which deposits the most energy
af5bdd85 1356 // in Digits which forms RecPoint.
4635df1f 1357
af5bdd85 1358 if (fMulTrack)
1359 return fTracksList[0];
1360 return -12345;
4635df1f 1361}
1362
70a93198 1363//____________________________________________________________________________
1364void AliEMCALRecPoint::EvalTime(TClonesArray * digits){
1365 // time is set to the time of the digit with the maximum energy
1366
53e430a3 1367 Float_t maxE = 0;
1368 Int_t maxAt = 0;
70a93198 1369 for(Int_t idig=0; idig < fMulDigit; idig++){
1370 if(fEnergyList[idig] > maxE){
53e430a3 1371 maxE = fEnergyList[idig] ;
70a93198 1372 maxAt = idig;
1373 }
1374 }
1375 fTime = ((AliEMCALDigit*) digits->At(fDigitsList[maxAt]))->GetTime() ;
aad8e277 1376
aad8e277 1377}
ab48128d 1378
1379//______________________________________________________________________________
1380void AliEMCALRecPoint::Paint(Option_t *)
1381{
1382 // Paint this ALiRecPoint as a TMarker with its current attributes
1383
1384 TVector3 pos(0.,0.,0.) ;
1385 GetLocalPosition(pos) ;
1386 Coord_t x = pos.X() ;
1387 Coord_t y = pos.Z() ;
1388 Color_t markercolor = 1 ;
53e430a3 1389 Size_t markersize = 1.;
ab48128d 1390 Style_t markerstyle = 5 ;
1391
1392 if (!gPad->IsBatch()) {
1393 gVirtualX->SetMarkerColor(markercolor) ;
1394 gVirtualX->SetMarkerSize (markersize) ;
1395 gVirtualX->SetMarkerStyle(markerstyle) ;
1396 }
1397 gPad->SetAttMarkerPS(markercolor,markerstyle,markersize) ;
1398 gPad->PaintPolyMarker(1,&x,&y,"") ;
1399}
70a93198 1400
9aa6a5f6 1401//_____________________________________________________________________
1ae500a2 1402Double_t AliEMCALRecPoint::TmaxInCm(const Double_t e , const Int_t key)
1403{
9aa6a5f6 1404 // e energy in GeV)
1ae500a2 1405 // key = 0(gamma, default)
1406 // != 0(electron)
53e430a3 1407 static Double_t ca = 4.82; // shower max parameter - first guess; ca=TMath::Log(1000./8.07)
1408 static Double_t x0 = 1.23; // radiation lenght (cm)
1409 static Double_t tmax = 0.; // position of electromagnetic shower max in cm
1ae500a2 1410
1ae500a2 1411 if(e>0.1) {
1412 tmax = TMath::Log(e) + ca;
1413 if (key==0) tmax += 0.5;
1414 else tmax -= 0.5;
37890aaf 1415 tmax *= x0; // convert to cm
1ae500a2 1416 }
1417 return tmax;
1418}
1419
70a93198 1420//______________________________________________________________________________
1421Float_t AliEMCALRecPoint::EtaToTheta(Float_t arg) const
1422{
1423 //Converts Theta (Radians) to Eta(Radians)
1424 return (2.*TMath::ATan(TMath::Exp(-arg)));
1425}
1426
1427//______________________________________________________________________________
1428Float_t AliEMCALRecPoint::ThetaToEta(Float_t arg) const
1429{
1430 //Converts Eta (Radians) to Theta(Radians)
1431 return (-1 * TMath::Log(TMath::Tan(0.5 * arg)));
1432}
261b1065 1433
1434//____________________________________________________________________________
e1a51e6e 1435void AliEMCALRecPoint::Print(Option_t *opt) const
261b1065 1436{
1437 // Print the list of digits belonging to the cluster
e1a51e6e 1438 if(strlen(opt)==0) return;
261b1065 1439 TString message ;
4800667c 1440 message = "AliEMCALRecPoint:\n" ;
261b1065 1441 message += " digits # = " ;
1442 Info("Print", message.Data()) ;
1443
1444 Int_t iDigit;
1445 for(iDigit=0; iDigit<fMulDigit; iDigit++)
1446 printf(" %d ", fDigitsList[iDigit] ) ;
e52475ed 1447 printf("\n");
1448
261b1065 1449 Info("Print", " Energies = ") ;
1450 for(iDigit=0; iDigit<fMulDigit; iDigit++)
1451 printf(" %f ", fEnergyList[iDigit] ) ;
e52475ed 1452 printf("\n");
1453
1454 Info("Print", "\n Abs Ids = ") ;
1455 for(iDigit=0; iDigit<fMulDigit; iDigit++)
1456 printf(" %i ", fAbsIdList[iDigit] ) ;
1457 printf("\n");
1458
1459 Info("Print", " Primaries ") ;
261b1065 1460 for(iDigit = 0;iDigit < fMulTrack; iDigit++)
1461 printf(" %d ", fTracksList[iDigit]) ;
e52475ed 1462
1463 printf("\n Local x %6.2f y %7.2f z %7.1f \n", fLocPos[0], fLocPos[1], fLocPos[2]);
1464
85c60a8e 1465 message = " ClusterType = %d" ;
1466 message += " Multiplicity = %d" ;
261b1065 1467 message += " Cluster Energy = %f" ;
1468 message += " Core energy = %f" ;
1469 message += " Core radius = %f" ;
1470 message += " Number of primaries %d" ;
1471 message += " Stored at position %d" ;
85c60a8e 1472 Info("Print", message.Data(), fClusterType, fMulDigit, fAmp, fCoreEnergy, fCoreRadius, fMulTrack, GetIndexInList() ) ;
261b1065 1473}
1d46d1f6 1474
9aa6a5f6 1475//___________________________________________________________
1d46d1f6 1476Double_t AliEMCALRecPoint::GetPointEnergy() const
1477{
37890aaf 1478 //Returns energy ....
53e430a3 1479 static double e=0.0;
1d46d1f6 1480 for(int ic=0; ic<GetMultiplicity(); ic++) e += double(fEnergyList[ic]);
1481 return e;
1482}