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4 * Author: The ALICE Off-line Project. *
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14 **************************************************************************/
18 //-- Author: Yves Schutz (SUBATECH) & Dmitri Peressounko (SUBATECH & Kurchatov Institute)
19 // August 2002 Yves Schutz: clone PHOS as closely as possible and intoduction
20 // of new IO (à la PHOS)
21 // Mar 2007, Aleksei Pavlinov - new algoritmh of pseudo clusters
22 //////////////////////////////////////////////////////////////////////////////
23 // Clusterization class. Performs clusterization (collects neighbouring active cells) and
24 // unfolds the clusters having several local maxima.
25 // Results are stored in TreeR#, branches EMCALTowerRP (EMC recPoints),
26 // EMCALPreShoRP (CPV RecPoints) and AliEMCALClusterizer (Clusterizer with all
27 // parameters including input digits branch title, thresholds etc.)
28 // This TTask is normally called from Reconstructioner, but can as well be used in
31 // root [0] AliEMCALClusterizerv1 * cl = new AliEMCALClusterizerv1("galice.root")
32 // Warning in <TDatabasePDG::TDatabasePDG>: object already instantiated
33 // //reads gAlice from header file "..."
34 // root [1] cl->ExecuteTask()
35 // //finds RecPoints in all events stored in galice.root
36 // root [2] cl->SetDigitsBranch("digits2")
37 // //sets another title for Digitis (input) branch
38 // root [3] cl->SetRecPointsBranch("recp2")
39 // //sets another title four output branches
40 // root [4] cl->SetTowerLocalMaxCut(0.03)
41 // //set clusterization parameters
42 // root [5] cl->ExecuteTask("deb all time")
43 // //once more finds RecPoints options are
44 // // deb - print number of found rec points
45 // // deb all - print number of found RecPoints and some their characteristics
46 // // time - print benchmarking results
48 // --- ROOT system ---
59 #include <TBenchmark.h>
63 // --- Standard library ---
66 // --- AliRoot header files ---
67 #include "AliRunLoader.h"
70 #include "AliEMCALClusterizerv1.h"
71 #include "AliEMCALRecPoint.h"
72 #include "AliEMCALDigit.h"
73 #include "AliEMCALDigitizer.h"
75 #include "AliEMCALGeometry.h"
76 #include "AliEMCALHistoUtilities.h"
77 #include "AliEMCALRecParam.h"
78 #include "AliEMCALReconstructor.h"
79 #include "AliCDBManager.h"
82 #include "AliCDBEntry.h"
84 ClassImp(AliEMCALClusterizerv1)
86 //____________________________________________________________________________
87 AliEMCALClusterizerv1::AliEMCALClusterizerv1()
88 : AliEMCALClusterizer(),
89 fHists(0),fPointE(0),fPointL1(0),fPointL2(0),
90 fPointDis(0),fPointMult(0),fDigitAmp(0),fMaxE(0),
91 fMaxL1(0),fMaxL2(0),fMaxDis(0),fGeom(0),
94 fNumberOfECAClusters(0),fCalibData(0),
95 fADCchannelECA(0.),fADCpedestalECA(0.),fECAClusteringThreshold(0.),fECALocMaxCut(0.),
96 fECAW0(0.),fTimeCut(0.),fMinECut(0.)
98 // ctor with the indication of the file where header Tree and digits Tree are stored
104 //____________________________________________________________________________
105 AliEMCALClusterizerv1::~AliEMCALClusterizerv1()
110 //____________________________________________________________________________
111 Float_t AliEMCALClusterizerv1::Calibrate(Int_t amp, Int_t AbsId)
114 // Convert digitized amplitude into energy.
115 // Calibration parameters are taken from calibration data base for raw data,
116 // or from digitizer parameters for simulated data.
121 AliFatal("Did not get geometry from EMCALLoader") ;
130 Bool_t bCell = fGeom->GetCellIndex(AbsId, iSupMod, nModule, nIphi, nIeta) ;
132 fGeom->PrintGeometry();
133 Error("Calibrate()"," Wrong cell id number : %i", AbsId);
137 fGeom->GetCellPhiEtaIndexInSModule(iSupMod,nModule,nIphi, nIeta,iphi,ieta);
139 fADCchannelECA = fCalibData->GetADCchannel (iSupMod,ieta,iphi);
140 fADCpedestalECA = fCalibData->GetADCpedestal(iSupMod,ieta,iphi);
142 return -fADCpedestalECA + amp * fADCchannelECA ;
145 else //Return energy with default parameters if calibration is not available
146 return -fADCpedestalECA + amp * fADCchannelECA ;
150 //____________________________________________________________________________
151 void AliEMCALClusterizerv1::Digits2Clusters(Option_t * option)
153 // Steering method to perform clusterization for the current event
156 if(strstr(option,"tim"))
157 gBenchmark->Start("EMCALClusterizer");
159 if(strstr(option,"print"))
162 //Get calibration parameters from file or digitizer default values.
163 GetCalibrationParameters() ;
166 fNumberOfECAClusters = 0;
168 MakeClusters() ; //only the real clusters
175 //Evaluate position, dispersion and other RecPoint properties for EC section
176 for(index = 0; index < fRecPoints->GetEntries(); index++) {
177 dynamic_cast<AliEMCALRecPoint *>(fRecPoints->At(index))->EvalAll(fECAW0,fDigitsArr) ;
182 for(index = 0; index < fRecPoints->GetEntries(); index++) {
183 (dynamic_cast<AliEMCALRecPoint *>(fRecPoints->At(index)))->SetIndexInList(index) ;
184 (dynamic_cast<AliEMCALRecPoint *>(fRecPoints->At(index)))->Print();
189 if(strstr(option,"deb") || strstr(option,"all"))
190 PrintRecPoints(option) ;
192 AliDebug(1,Form("EMCAL Clusterizer found %d Rec Points",fRecPoints->GetEntriesFast()));
194 if(strstr(option,"tim")){
195 gBenchmark->Stop("EMCALClusterizer");
196 printf("Exec took %f seconds for Clusterizing",
197 gBenchmark->GetCpuTime("EMCALClusterizer"));
201 //____________________________________________________________________________
202 Bool_t AliEMCALClusterizerv1::FindFit(AliEMCALRecPoint * emcRP, AliEMCALDigit ** maxAt, Float_t * maxAtEnergy,
203 Int_t nPar, Float_t * fitparameters) const
205 // Calls TMinuit to fit the energy distribution of a cluster with several maxima
206 // The initial values for fitting procedure are set equal to the positions of local maxima.
207 // Cluster will be fitted as a superposition of nPar/3 electromagnetic showers
209 gMinuit->mncler(); // Reset Minuit's list of paramters
210 gMinuit->SetPrintLevel(-1) ; // No Printout
211 gMinuit->SetFCN(AliEMCALClusterizerv1::UnfoldingChiSquare) ;
212 // To set the address of the minimization function
213 TList * toMinuit = new TList();
214 toMinuit->AddAt(emcRP,0) ;
215 toMinuit->AddAt(fDigitsArr,1) ;
217 gMinuit->SetObjectFit(toMinuit) ; // To tranfer pointer to UnfoldingChiSquare
219 // filling initial values for fit parameters
220 AliEMCALDigit * digit ;
224 Int_t nDigits = (Int_t) nPar / 3 ;
228 for(iDigit = 0; iDigit < nDigits; iDigit++){
229 digit = maxAt[iDigit];
233 // have to be tune for TRD1; May 31,06
235 // fGeom->AbsToRelNumbering(digit->GetId(), relid) ; // obsolete method
236 // fGeom->PosInAlice(relid, x, z) ; // obsolete method
238 Float_t energy = maxAtEnergy[iDigit] ;
240 gMinuit->mnparm(index, "x", x, 0.1, 0, 0, ierflg) ;
243 Error("FindFit", "EMCAL Unfolding Unable to set initial value for fit procedure : x = %f", x ) ;
246 gMinuit->mnparm(index, "z", z, 0.1, 0, 0, ierflg) ;
249 Error("FindFit", "EMCAL Unfolding Unable to set initial value for fit procedure : z = %f", z) ;
252 gMinuit->mnparm(index, "Energy", energy , 0.05*energy, 0., 4.*energy, ierflg) ;
255 Error("FindFit", "EMCAL Unfolding Unable to set initial value for fit procedure : energy = %f", energy) ;
260 Double_t p0 = 0.1 ; // "Tolerance" Evaluation stops when EDM = 0.0001*p0 ; The number of function call slightly
265 gMinuit->mnexcm("SET STR", &p2, 0, ierflg) ; // force TMinuit to reduce function calls
266 gMinuit->mnexcm("SET GRA", &p1, 1, ierflg) ; // force TMinuit to use my gradient
267 gMinuit->SetMaxIterations(5);
268 gMinuit->mnexcm("SET NOW", &p2 , 0, ierflg) ; // No Warnings
270 gMinuit->mnexcm("MIGRAD", &p0, 0, ierflg) ; // minimize
272 if(ierflg == 4){ // Minimum not found
273 Error("FindFit", "EMCAL Unfolding Fit not converged, cluster abandoned " ) ;
276 for(index = 0; index < nPar; index++){
279 gMinuit->GetParameter(index, val, err) ; // Returns value and error of parameter index
280 fitparameters[index] = val ;
288 //____________________________________________________________________________
289 void AliEMCALClusterizerv1::GetCalibrationParameters()
291 // Set calibration parameters:
292 // if calibration database exists, they are read from database,
293 // otherwise, they are taken from digitizer.
295 // It is a user responsilibity to open CDB before reconstruction,
297 // AliCDBStorage* storage = AliCDBManager::Instance()->GetStorage("local://CalibDB");
299 //Check if calibration is stored in data base
301 if(!fCalibData && (AliCDBManager::Instance()->IsDefaultStorageSet()))
303 AliCDBEntry *entry = (AliCDBEntry*)
304 AliCDBManager::Instance()->Get("EMCAL/Calib/Data");
305 if (entry) fCalibData = (AliEMCALCalibData*) entry->GetObject();
309 AliFatal("Calibration parameters not found in CDB!");
311 // Please fix it!! Or better just remove it...
314 // //If calibration is not available use default parameters
316 // if ( !emcalLoader->Digitizer() )
317 // emcalLoader->LoadDigitizer();
318 // AliEMCALDigitizer * dig = dynamic_cast<AliEMCALDigitizer*>(emcalLoader->Digitizer());
320 // fADCchannelECA = dig->GetECAchannel() ;
321 // fADCpedestalECA = dig->GetECApedestal();
325 //____________________________________________________________________________
326 void AliEMCALClusterizerv1::Init()
328 // Make all memory allocations which can not be done in default constructor.
329 // Attach the Clusterizer task to the list of EMCAL tasks
331 AliRunLoader *rl = AliRunLoader::GetRunLoader();
332 if (rl->GetAliRun() && rl->GetAliRun()->GetDetector("EMCAL"))
333 fGeom = dynamic_cast<AliEMCAL*>(rl->GetAliRun()->GetDetector("EMCAL"))->GetGeometry();
335 fGeom = AliEMCALGeometry::GetInstance(AliEMCALGeometry::GetDefaulGeometryName());
337 AliDebug(1,Form("geom 0x%x",fGeom));
340 gMinuit = new TMinuit(100) ;
342 fHists = BookHists();
345 //____________________________________________________________________________
346 void AliEMCALClusterizerv1::InitParameters()
348 // Initializes the parameters for the Clusterizer
349 fNumberOfECAClusters = 0;
351 fECALocMaxCut = 0.03; // ??
353 fTimeCut = 300e-9 ; // 300 ns time cut (to be tuned)
358 const AliEMCALRecParam* recParam = AliEMCALReconstructor::GetRecParam();
360 AliFatal("Reconstruction parameters for EMCAL not set!");
363 fECAClusteringThreshold = recParam->GetClusteringThreshold();
364 fECAW0 = recParam->GetW0();
365 fMinECut = recParam->GetMinECut();
366 AliDebug(1,Form("Reconstruction parameters: fECAClusteringThreshold=%.3f, fECAW=%.3f, fMinECut=%.3f",
367 fECAClusteringThreshold,fECAW0,fMinECut));
372 //____________________________________________________________________________
373 Int_t AliEMCALClusterizerv1::AreNeighbours(AliEMCALDigit * d1, AliEMCALDigit * d2) const
375 // Gives the neighbourness of two digits = 0 are not neighbour ; continue searching
377 // = 2 is in different SM; continue searching
378 // neighbours are defined as digits having at least a common vertex
379 // The order of d1 and d2 is important: first (d1) should be a digit already in a cluster
380 // which is compared to a digit (d2) not yet in a cluster
383 static Int_t nSupMod1=0, nModule1=0, nIphi1=0, nIeta1=0, iphi1=0, ieta1=0;
384 static Int_t nSupMod2=0, nModule2=0, nIphi2=0, nIeta2=0, iphi2=0, ieta2=0;
385 static Int_t rowdiff, coldiff;
388 fGeom->GetCellIndex(d1->GetId(), nSupMod1,nModule1,nIphi1,nIeta1);
389 fGeom->GetCellIndex(d2->GetId(), nSupMod2,nModule2,nIphi2,nIeta2);
390 if(nSupMod1 != nSupMod2) return 2; // different SM
392 fGeom->GetCellPhiEtaIndexInSModule(nSupMod1,nModule1,nIphi1,nIeta1, iphi1,ieta1);
393 fGeom->GetCellPhiEtaIndexInSModule(nSupMod2,nModule2,nIphi2,nIeta2, iphi2,ieta2);
395 rowdiff = TMath::Abs(iphi1 - iphi2);
396 coldiff = TMath::Abs(ieta1 - ieta2) ;
398 // neighbours with at least commom side; May 11, 2007
399 if ((coldiff==0 && abs(rowdiff)==1) || (rowdiff==0 && abs(coldiff)==1)) rv = 1;
401 if (gDebug == 2 && rv==1)
402 printf("AreNeighbours: neighbours=%d, id1=%d, relid1=%d,%d \n id2=%d, relid2=%d,%d \n",
403 rv, d1->GetId(), iphi1,ieta1, d2->GetId(), iphi2,ieta2);
408 //____________________________________________________________________________
409 void AliEMCALClusterizerv1::MakeClusters()
411 // Steering method to construct the clusters stored in a list of Reconstructed Points
412 // A cluster is defined as a list of neighbour digits
413 // Mar 03, 2007 by PAI
415 if (fGeom==0) AliFatal("Did not get geometry from EMCALLoader");
419 // Set up TObjArray with pointers to digits to work on
420 TObjArray *digitsC = new TObjArray();
421 TIter nextdigit(fDigitsArr);
422 AliEMCALDigit *digit;
423 while ( (digit = dynamic_cast<AliEMCALDigit*>(nextdigit())) ) {
424 digitsC->AddLast(digit);
427 double e = 0.0, ehs = 0.0;
428 TIter nextdigitC(digitsC);
430 while ( (digit = dynamic_cast<AliEMCALDigit *>(nextdigitC())) ) { // clean up digits
431 e = Calibrate(digit->GetAmp(), digit->GetId());
432 AliEMCALHistoUtilities::FillH1(fHists, 10, digit->GetAmp());
433 AliEMCALHistoUtilities::FillH1(fHists, 11, e);
434 if ( e < fMinECut || digit->GetTimeR() > fTimeCut )
435 digitsC->Remove(digit);
439 AliDebug(1,Form("MakeClusters: Number of digits %d -> (e %f), ehs %d\n",
440 fDigitsArr->GetEntries(),fMinECut,ehs));
444 while ( (digit = dynamic_cast<AliEMCALDigit *>(nextdigitC())) ) { // scan over the list of digitsC
445 TArrayI clusterECAdigitslist(fDigitsArr->GetEntries());
447 if(fGeom->CheckAbsCellId(digit->GetId()) && (Calibrate(digit->GetAmp(), digit->GetId()) > fECAClusteringThreshold ) ){
448 // start a new Tower RecPoint
449 if(fNumberOfECAClusters >= fRecPoints->GetSize()) fRecPoints->Expand(2*fNumberOfECAClusters+1) ;
450 AliEMCALRecPoint *recPoint = new AliEMCALRecPoint("") ;
451 fRecPoints->AddAt(recPoint, fNumberOfECAClusters) ;
452 recPoint = dynamic_cast<AliEMCALRecPoint *>(fRecPoints->At(fNumberOfECAClusters)) ;
453 fNumberOfECAClusters++ ;
455 recPoint->SetClusterType(AliESDCaloCluster::kEMCALClusterv1);
457 recPoint->AddDigit(*digit, Calibrate(digit->GetAmp(), digit->GetId())) ;
458 TObjArray clusterDigits;
459 clusterDigits.AddLast(digit);
460 digitsC->Remove(digit) ;
462 AliDebug(1,Form("MakeClusters: OK id = %d, ene = %f , cell.th. = %f \n", digit->GetId(),
463 Calibrate(digit->GetAmp(),digit->GetId()), fECAClusteringThreshold));
465 // Grow cluster by finding neighbours
466 TIter nextClusterDigit(&clusterDigits);
467 while ( (digit = dynamic_cast<AliEMCALDigit*>(nextClusterDigit())) ) { // scan over digits in cluster
468 TIter nextdigitN(digitsC);
469 AliEMCALDigit *digitN = 0; // digi neighbor
470 while ( (digitN = (AliEMCALDigit *)nextdigitN()) ) { // scan over all digits to look for neighbours
471 if (AreNeighbours(digit, digitN)==1) { // call (digit,digitN) in THAT oder !!!!!
472 recPoint->AddDigit(*digitN, Calibrate(digitN->GetAmp(),digitN->GetId()) ) ;
473 clusterDigits.AddLast(digitN) ;
474 digitsC->Remove(digitN) ;
476 } // scan over digits
477 } // scan over digits already in cluster
479 AliDebug(2,Form("MakeClusters: %d digitd, energy %f \n", clusterDigits.GetEntries(), recPoint->GetEnergy()));
485 AliDebug(1,Form("total no of clusters %d from %d digits",fNumberOfECAClusters,fDigitsArr->GetEntriesFast()));
488 void AliEMCALClusterizerv1::MakeUnfolding() const
490 Fatal("AliEMCALClusterizerv1::MakeUnfolding", "--> Unfolding not implemented") ;
493 //____________________________________________________________________________
494 Double_t AliEMCALClusterizerv1::ShowerShape(Double_t r)
496 // Shape of the shower (see EMCAL TDR)
497 // If you change this function, change also the gradient evaluation in ChiSquare()
499 Double_t r4 = r*r*r*r ;
500 Double_t r295 = TMath::Power(r, 2.95) ;
501 Double_t shape = TMath::Exp( -r4 * (1. / (2.32 + 0.26 * r4) + 0.0316 / (1 + 0.0652 * r295) ) ) ;
505 //____________________________________________________________________________
506 void AliEMCALClusterizerv1::UnfoldCluster(AliEMCALRecPoint * /*iniTower*/,
508 AliEMCALDigit ** /*maxAt*/,
509 Float_t * /*maxAtEnergy*/) const
511 // Performs the unfolding of a cluster with nMax overlapping showers
513 Fatal("UnfoldCluster", "--> Unfolding not implemented") ;
517 //_____________________________________________________________________________
518 void AliEMCALClusterizerv1::UnfoldingChiSquare(Int_t & /*nPar*/, Double_t * /*Grad*/,
520 Double_t * /*x*/, Int_t /*iflag*/)
522 // Calculates the Chi square for the cluster unfolding minimization
523 // Number of parameters, Gradient, Chi squared, parameters, what to do
525 ::Fatal("UnfoldingChiSquare","Unfolding not implemented") ;
527 //____________________________________________________________________________
528 void AliEMCALClusterizerv1::Print(Option_t * /*option*/)const
530 // Print clusterizer parameters
532 TString message("\n") ;
534 if( strcmp(GetName(), "") !=0 ){
538 TString taskName(Version()) ;
540 printf("--------------- ");
541 printf(taskName.Data()) ;
543 printf("Clusterizing digits: ");
544 printf("\n ECA Local Maximum cut = %f", fECALocMaxCut);
545 printf("\n ECA Logarithmic weight = %f", fECAW0);
547 printf("\nUnfolding on\n");
549 printf("\nUnfolding off\n");
551 printf("------------------------------------------------------------------");
554 printf("AliEMCALClusterizerv1 not initialized ") ;
557 //____________________________________________________________________________
558 void AliEMCALClusterizerv1::PrintRecPoints(Option_t * option)
560 // Prints list of RecPoints produced at the current pass of AliEMCALClusterizer
561 if(strstr(option,"deb")) {
562 printf("PrintRecPoints: Clusterization result:") ;
564 printf(" Found %d ECA Rec Points\n ",
565 fRecPoints->GetEntriesFast()) ;
568 if(strstr(option,"all")) {
569 if(strstr(option,"deb")) {
570 printf("\n-----------------------------------------------------------------------\n") ;
571 printf("Clusters in ECAL section\n") ;
572 printf("Index Ene(GeV) Multi Module GX GY GZ lX lY lZ Dispersion Lambda 1 Lambda 2 # of prim Primaries list\n") ;
580 AliEMCALHistoUtilities::FillH1(fHists, 12, double(fRecPoints->GetEntries()));
582 for (index = 0 ; index < fRecPoints->GetEntries() ; index++) {
583 AliEMCALRecPoint * rp = dynamic_cast<AliEMCALRecPoint * >(fRecPoints->At(index)) ;
585 //rp->GetGlobalPosition(globalpos);
587 rp->GetLocalPosition(localpos);
589 rp->GetElipsAxis(lambda);
592 primaries = rp->GetPrimaries(nprimaries);
593 if(strstr(option,"deb"))
594 printf("\n%6d %8.4f %3d %4.1f %4.1f %4.1f %4.1f %4.1f %4.1f %4.1f %4f %4f %2d : ",
595 rp->GetIndexInList(), rp->GetEnergy(), rp->GetMultiplicity(),
596 globalpos.X(), globalpos.Y(), globalpos.Z(), localpos.X(), localpos.Y(), localpos.Z(),
597 rp->GetDispersion(), lambda[0], lambda[1], nprimaries) ;
599 if(rp->GetEnergy()>maxE){
600 maxE=rp->GetEnergy();
603 maxDis=rp->GetDispersion();
605 fPointE->Fill(rp->GetEnergy());
606 fPointL1->Fill(lambda[0]);
607 fPointL2->Fill(lambda[1]);
608 fPointDis->Fill(rp->GetDispersion());
609 fPointMult->Fill(rp->GetMultiplicity());
611 if(strstr(option,"deb")){
612 for (Int_t iprimary=0; iprimary<nprimaries; iprimary++) {
613 printf("%d ", primaries[iprimary] ) ;
621 fMaxDis->Fill(maxDis);
623 if(strstr(option,"deb"))
624 printf("\n-----------------------------------------------------------------------\n");
627 TList* AliEMCALClusterizerv1::BookHists()
629 //set up histograms for monitoring clusterizer performance
633 fPointE = new TH1F("00_pointE","point energy", 2000, 0.0, 150.);
634 fPointL1 = new TH1F("01_pointL1","point L1", 1000, 0.0, 3.);
635 fPointL2 = new TH1F("02_pointL2","point L2", 1000, 0.0, 3.);
636 fPointDis = new TH1F("03_pointDisp","point dispersion", 1000, 0.0, 10.);
637 fPointMult = new TH1F("04_pointMult","#cell in point(cluster)", 101, -0.5, 100.5);
638 fDigitAmp = new TH1F("05_digitAmp","Digit Amplitude", 2000, 0.0, 5000.);
639 fMaxE = new TH1F("06_maxE","Max point energy", 2000, 0.0, 150.);
640 fMaxL1 = new TH1F("07_maxL1","Largest (first) of eigenvalue of covariance matrix", 1000, 0.0, 3.);
641 fMaxL2 = new TH1F("08_maxL2","Smalest (second) of eigenvalue of covariace matrix", 1000, 0.0, 3.);
642 fMaxDis = new TH1F("09_maxDis","Point dispersion", 1000, 0.0, 10.); // 9
644 new TH1F("10_adcOfDigits","adc of digits(threshold control)", 1001, -0.5, 1000.5); // 10
645 new TH1F("11_energyOfDigits","energy of digits(threshold control)", 1000, 0.0, 1.); // 11
646 new TH1F("12_numberOfPoints","number of points(clusters)", 101, -0.5, 100.5); // 12
648 return AliEMCALHistoUtilities::MoveHistsToList("EmcalClusterizerv1ControlHists", kFALSE);
651 void AliEMCALClusterizerv1::SaveHists(const char *fn)
653 AliEMCALHistoUtilities::SaveListOfHists(fHists, fn, kTRUE);
656 void AliEMCALClusterizerv1::PrintRecoInfo()
658 printf(" AliEMCALClusterizerv1::PrintRecoInfo() : version %s \n", Version() );
659 TH1F *h = (TH1F*)fHists->At(12);
661 printf(" ## Multiplicity of RecPoints ## \n");
662 for(int i=1; i<=h->GetNbinsX(); i++) {
663 int nbin = int((*h)[i]);
664 int mult = int(h->GetBinCenter(i));
665 if(nbin > 0) printf(" %i : %5.5i %6.3f %% \n", mult, nbin, 100.*nbin/h->GetEntries());
670 void AliEMCALClusterizerv1::DrawLambdasHists()
674 if(fMaxL2) fMaxL2->Draw("same");
676 fMaxDis->Draw("same");