2 /**************************************************************************
3 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * Author: The ALICE Off-line Project. *
6 * Contributors are mentioned in the code where appropriate. *
8 * Permission to use, copy, modify and distribute this software and its *
9 * documentation strictly for non-commercial purposes is hereby granted *
10 * without fee, provided that the above copyright notice appears in all *
11 * copies and that both the copyright notice and this permission notice *
12 * appear in the supporting documentation. The authors make no claims *
13 * about the suitability of this software for any purpose. It is *
14 * provided "as is" without express or implied warranty. *
15 **************************************************************************/
19 //*-- Author: Yves Schutz (SUBATECH) & Dmitri Peressounko (SUBATECH & Kurchatov Institute)
20 // August 2002 Yves Schutz: clone PHOS as closely as possible and intoduction
21 // of new IO (à la PHOS)
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 ---
57 #include "TBenchmark.h"
59 // --- Standard library ---
62 // --- AliRoot header files ---
63 #include "AliEMCALGetter.h"
64 #include "AliEMCALClusterizerv1.h"
65 #include "AliEMCALRecPoint.h"
66 #include "AliEMCALDigit.h"
67 #include "AliEMCALDigitizer.h"
69 #include "AliEMCALGeometry.h"
71 ClassImp(AliEMCALClusterizerv1)
73 Int_t addOn[20][60][60];
75 //____________________________________________________________________________
76 AliEMCALClusterizerv1::AliEMCALClusterizerv1() : AliEMCALClusterizer()
78 // default ctor (to be used mainly by Streamer)
81 fDefaultInit = kTRUE ;
82 cout<<"file to read 1"<<endl;
84 cout<<"file read 1"<<endl;
87 //____________________________________________________________________________
88 AliEMCALClusterizerv1::AliEMCALClusterizerv1(const TString alirunFileName, const TString eventFolderName)
89 :AliEMCALClusterizer(alirunFileName, eventFolderName)
91 // ctor with the indication of the file where header Tree and digits Tree are stored
95 fDefaultInit = kFALSE ;
96 for(Int_t is=0;is<20;is++){
97 for(Int_t i=0;i<60;i++){
98 for(Int_t j=0;j<60;j++){
103 cout<<"file to read 2"<<endl;
105 cout<<"file read 2"<<endl;
109 //____________________________________________________________________________
110 AliEMCALClusterizerv1::~AliEMCALClusterizerv1()
116 //____________________________________________________________________________
117 const TString AliEMCALClusterizerv1::BranchName() const
123 //____________________________________________________________________________
124 Float_t AliEMCALClusterizerv1::Calibrate(Int_t amp) const
126 //To be replased later by the method, reading individual parameters from the database
127 return -fADCpedestalECA + amp * fADCchannelECA ;
130 //____________________________________________________________________________
131 void AliEMCALClusterizerv1::Exec(Option_t * option)
133 // Steering method to perform clusterization for events
134 // in the range from fFirstEvent to fLastEvent.
135 // This range is optionally set by SetEventRange().
136 // if fLastEvent=-1 (by default), then process events until the end.
138 if(strstr(option,"tim"))
139 gBenchmark->Start("EMCALClusterizer");
141 if(strstr(option,"print"))
144 AliEMCALGetter * gime = AliEMCALGetter::Instance() ;
146 if (fLastEvent == -1)
147 //fLastEvent = gime->MaxEvent() - 1;
148 fLastEvent = 1000 - 1;
149 Int_t nEvents = fLastEvent - fFirstEvent + 1;
152 for (ievent = fFirstEvent; ievent <= fLastEvent; ievent++) {
153 gime->Event(ievent,"D") ;
154 GetCalibrationParameters() ;
156 fNumberOfECAClusters = 0;
165 if(strstr(option,"deb"))
166 PrintRecPoints(option) ;
168 //increment the total number of recpoints per run
169 fRecPointsInRun += gime->ECARecPoints()->GetEntriesFast() ;
174 if(strstr(option,"tim")){
175 gBenchmark->Stop("EMCALClusterizer");
176 printf("Exec took %f seconds for Clusterizing %f seconds per event",
177 gBenchmark->GetCpuTime("EMCALClusterizer"), gBenchmark->GetCpuTime("EMCALClusterizer")/nEvents ) ;
184 //____________________________________________________________________________
185 Bool_t AliEMCALClusterizerv1::FindFit(AliEMCALRecPoint * emcRP, AliEMCALDigit ** maxAt, Float_t * maxAtEnergy,
186 Int_t nPar, Float_t * fitparameters) const
188 // Calls TMinuit to fit the energy distribution of a cluster with several maxima
189 // The initial values for fitting procedure are set equal to the positions of local maxima.
190 // Cluster will be fitted as a superposition of nPar/3 electromagnetic showers
192 AliEMCALGetter * gime = AliEMCALGetter::Instance() ;
193 TClonesArray * digits = gime->Digits() ;
195 gMinuit->mncler(); // Reset Minuit's list of paramters
196 gMinuit->SetPrintLevel(-1) ; // No Printout
197 gMinuit->SetFCN(AliEMCALClusterizerv1::UnfoldingChiSquare) ;
198 // To set the address of the minimization function
199 TList * toMinuit = new TList();
200 toMinuit->AddAt(emcRP,0) ;
201 toMinuit->AddAt(digits,1) ;
203 gMinuit->SetObjectFit(toMinuit) ; // To tranfer pointer to UnfoldingChiSquare
205 // filling initial values for fit parameters
206 AliEMCALDigit * digit ;
210 Int_t nDigits = (Int_t) nPar / 3 ;
214 AliEMCALGeometry * geom = gime->EMCALGeometry() ;
216 for(iDigit = 0; iDigit < nDigits; iDigit++){
217 digit = maxAt[iDigit];
222 geom->AbsToRelNumbering(digit->GetId(), relid) ;
223 geom->PosInAlice(relid, x, z) ;
225 Float_t energy = maxAtEnergy[iDigit] ;
227 gMinuit->mnparm(index, "x", x, 0.1, 0, 0, ierflg) ;
230 Error("FindFit", "EMCAL Unfolding Unable to set initial value for fit procedure : x = %f", x ) ;
233 gMinuit->mnparm(index, "z", z, 0.1, 0, 0, ierflg) ;
236 Error("FindFit", "EMCAL Unfolding Unable to set initial value for fit procedure : z = %f", z) ;
239 gMinuit->mnparm(index, "Energy", energy , 0.05*energy, 0., 4.*energy, ierflg) ;
242 Error("FindFit", "EMCAL Unfolding Unable to set initial value for fit procedure : energy = %f", energy) ;
247 Double_t p0 = 0.1 ; // "Tolerance" Evaluation stops when EDM = 0.0001*p0 ; The number of function call slightly
252 gMinuit->mnexcm("SET STR", &p2, 0, ierflg) ; // force TMinuit to reduce function calls
253 gMinuit->mnexcm("SET GRA", &p1, 1, ierflg) ; // force TMinuit to use my gradient
254 gMinuit->SetMaxIterations(5);
255 gMinuit->mnexcm("SET NOW", &p2 , 0, ierflg) ; // No Warnings
257 gMinuit->mnexcm("MIGRAD", &p0, 0, ierflg) ; // minimize
259 if(ierflg == 4){ // Minimum not found
260 Error("FindFit", "EMCAL Unfolding Fit not converged, cluster abandoned " ) ;
263 for(index = 0; index < nPar; index++){
266 gMinuit->GetParameter(index, val, err) ; // Returns value and error of parameter index
267 fitparameters[index] = val ;
275 //____________________________________________________________________________
276 void AliEMCALClusterizerv1::GetCalibrationParameters()
278 // Gets the parameters for the calibration from the digitizer
279 AliEMCALGetter * gime = AliEMCALGetter::Instance() ;
281 if ( !gime->Digitizer() )
282 gime->LoadDigitizer();
283 AliEMCALDigitizer * dig = gime->Digitizer();
285 fADCchannelECA = dig->GetECAchannel() ;
286 fADCpedestalECA = dig->GetECApedestal();
287 cout<<"ChannelECA, peds "<<fADCchannelECA<<" "<<fADCpedestalECA<<endl;
290 //____________________________________________________________________________
291 void AliEMCALClusterizerv1::Init()
293 // Make all memory allocations which can not be done in default constructor.
294 // Attach the Clusterizer task to the list of EMCAL tasks
296 AliEMCALGetter * gime = AliEMCALGetter::Instance();
298 gime = AliEMCALGetter::Instance(GetTitle(), fEventFolderName.Data());
300 AliEMCALGeometry * geom = gime->EMCALGeometry() ;
301 cout<<"gime,geom "<<gime<<" "<<geom<<endl;
303 //Sub fNTowers = geom->GetNZ() * geom->GetNPhi() ;
306 gMinuit = new TMinuit(100) ;
307 //Sub if ( !gime->Clusterizer() )
308 //Sub gime->PostClusterizer(this);
310 cout<<"hists booked "<<endl;
313 //____________________________________________________________________________
314 void AliEMCALClusterizerv1::InitParameters()
316 // Initializes the parameters for the Clusterizer
317 fNumberOfECAClusters = 0;
319 fECAClusteringThreshold = 0.5; // value obtained from Alexei
320 fECALocMaxCut = 0.03;
325 fRecPointsInRun = 0 ;
329 //____________________________________________________________________________
330 Int_t AliEMCALClusterizerv1::AreNeighbours(AliEMCALDigit * d1, AliEMCALDigit * d2)const
332 // Gives the neighbourness of two digits = 0 are not neighbour but continue searching
334 // = 2 are not neighbour but do not continue searching
335 // neighbours are defined as digits having at least a common vertex
336 // The order of d1 and d2 is important: first (d1) should be a digit already in a cluster
337 // which is compared to a digit (d2) not yet in a cluster
339 AliEMCALGeometry * geom = AliEMCALGetter::Instance()->EMCALGeometry() ;
344 //Sub geom->AbsToRelNumbering(d1->GetId(), relid1) ;
351 geom->GetCellIndex(d1->GetId(), nSupMod,nTower,nIphi,nIeta);
352 geom->GetCellPhiEtaIndexInSModule(nTower,nIphi,nIeta, iphi,ieta);
363 geom->GetCellIndex(d2->GetId(), nSupMod1,nTower1,nIphi1,nIeta1);
364 geom->GetCellPhiEtaIndexInSModule(nTower1,nIphi1,nIeta1, iphi1,ieta1);
369 //Sub geom->AbsToRelNumbering(d2->GetId(), relid2) ;
372 Int_t rowdiff = TMath::Abs( relid1[0] - relid2[0] ) ;
373 Int_t coldiff = TMath::Abs( relid1[1] - relid2[1] ) ;
375 if (( coldiff <= 1 ) && ( rowdiff <= 1 )){
379 if((relid2[0] > relid1[0]) && (relid2[1] > relid1[1]+1))
380 rv = 2; // Difference in row numbers is too large to look further
384 if(rv==1)printf("AreNeighbours: neighbours=%d, id1=%d, relid1=%d,%d \n id2=%d, relid2=%d,%d \n",
385 rv, d1->GetId(), relid1[0], relid1[1],
386 d2->GetId(), relid2[0], relid2[1]) ;
391 //____________________________________________________________________________
392 void AliEMCALClusterizerv1::Unload()
394 // Unloads the Digits and RecPoints
395 AliEMCALGetter * gime = AliEMCALGetter::Instance() ;
396 gime->EmcalLoader()->UnloadDigits() ;
397 gime->EmcalLoader()->UnloadRecPoints() ;
400 //____________________________________________________________________________
401 void AliEMCALClusterizerv1::WriteRecPoints()
404 // Creates new branches with given title
405 // fills and writes into TreeR.
407 AliEMCALGetter *gime = AliEMCALGetter::Instance() ;
409 TObjArray * aECARecPoints = gime->ECARecPoints() ;
411 TClonesArray * digits = gime->Digits() ;
412 TTree * treeR = gime->TreeR(); ;
416 //Evaluate position, dispersion and other RecPoint properties for EC section
417 for(index = 0; index < aECARecPoints->GetEntries(); index++)
418 (dynamic_cast<AliEMCALRecPoint *>(aECARecPoints->At(index)))->EvalAll(fECAW0,digits) ;
420 aECARecPoints->Sort() ;
422 for(index = 0; index < aECARecPoints->GetEntries(); index++)
423 (dynamic_cast<AliEMCALRecPoint *>(aECARecPoints->At(index)))->SetIndexInList(index) ;
425 aECARecPoints->Expand(aECARecPoints->GetEntriesFast()) ;
427 Int_t bufferSize = 32000 ;
428 Int_t splitlevel = 0 ;
431 TBranch * branchECA = treeR->Branch("EMCALECARP","TObjArray",&aECARecPoints,bufferSize,splitlevel);
432 branchECA->SetTitle(BranchName());
436 //Sub gime->WriteRecPoints("OVERWRITE");
437 //Sub gime->WriteClusterizer("OVERWRITE");
440 //____________________________________________________________________________
441 void AliEMCALClusterizerv1::MakeClusters()
443 // Steering method to construct the clusters stored in a list of Reconstructed Points
444 // A cluster is defined as a list of neighbour digits
446 AliEMCALGetter * gime = AliEMCALGetter::Instance() ;
448 AliEMCALGeometry * geom = gime->EMCALGeometry() ;
450 TObjArray * aECARecPoints = gime->ECARecPoints() ;
452 aECARecPoints->Delete() ;
454 TClonesArray * digits = gime->Digits() ;
455 TClonesArray * digitsC = dynamic_cast<TClonesArray*>(digits->Clone()) ;
457 // Clusterization starts
458 TIter nextdigit(digitsC) ;
459 AliEMCALDigit * digit;
463 while ( (digit = dynamic_cast<AliEMCALDigit *>(nextdigit())) ) { // scan over the list of digitsC
464 digitAmp->Fill(digit->GetAmp());
469 while ( (digit = dynamic_cast<AliEMCALDigit *>(nextdigit())) ) { // scan over the list of digitsC
470 AliEMCALRecPoint * clu = 0 ;
472 TArrayI clusterECAdigitslist(50000);
474 //Sub if (gDebug == 2) {
475 // printf("MakeClusters: id = %d, ene = %f , thre = %f \n", digit->GetId(),Calibrate(digit->GetAmp()),
476 // fECAClusteringThreshold) ;
478 ////////////////////////temp solution, embedding///////////////////
479 int nSupMod=0, nTower=0, nIphi=0, nIeta=0;
481 geom->GetCellIndex(digit->GetId(), nSupMod,nTower,nIphi,nIeta);
482 geom->GetCellPhiEtaIndexInSModule(nTower,nIphi,nIeta, iphi,ieta);
484 ///////////////////////////////////
486 //cout<<ieta<<" "<<iphi<<endl;
488 // if ( geom->IsInECA(digit->GetId()) && (Calibrate(digit->GetAmp()) > fECAClusteringThreshold ) ){
489 if (geom->CheckAbsCellId(digit->GetId()) && (Calibrate(digit->GetAmp()+addOn[nSupMod-1][ieta-1][iphi-1]) > fECAClusteringThreshold ) ){
490 if(addOn[nSupMod-1][ieta-1][iphi-1]>0)cout<<"11 digit, add "<<ieta<<" "<<iphi<<" "<<addOn[nSupMod-1][ieta-1][iphi-1]<<" "<<digit->GetAmp()<<endl;
491 // cout<<"crossed the threshold "<<endl;
492 Int_t iDigitInECACluster = 0;
493 // start a new Tower RecPoint
494 if(fNumberOfECAClusters >= aECARecPoints->GetSize())
495 aECARecPoints->Expand(2*fNumberOfECAClusters+1) ;
496 AliEMCALRecPoint * rp = new AliEMCALRecPoint("") ;
497 aECARecPoints->AddAt(rp, fNumberOfECAClusters) ;
498 clu = dynamic_cast<AliEMCALRecPoint *>(aECARecPoints->At(fNumberOfECAClusters)) ;
499 fNumberOfECAClusters++ ;
500 clu->AddDigit(*digit, Calibrate(digit->GetAmp()+addOn[nSupMod-1][ieta-1][iphi-1])) ;
501 clusterECAdigitslist[iDigitInECACluster] = digit->GetIndexInList() ;
502 iDigitInECACluster++ ;
503 // cout<<" 1st setp:cluno, digNo "<<fNumberOfECAClusters<<" "<<iDigitInECACluster<<endl;
504 digitsC->Remove(digit) ;
506 printf("MakeClusters: OK id = %d, ene = %f , thre = %f \n", digit->GetId(),Calibrate(digit->GetAmp()), fECAClusteringThreshold) ;
509 AliEMCALDigit * digitN ;
512 // Find the neighbours
513 while (index < iDigitInECACluster){ // scan over digits already in cluster
514 digit = (AliEMCALDigit*)digits->At(clusterECAdigitslist[index]) ;
516 while ( (digitN = (AliEMCALDigit *)nextdigit())) { // scan over the reduced list of digits
517 // cout<<"we have new digit "<<endl;
518 // check that the digit is above the min E Cut
520 geom->GetCellIndex(digitN->GetId(), nSupMod,nTower,nIphi,nIeta);
521 geom->GetCellPhiEtaIndexInSModule(nTower,nIphi,nIeta, iphi,ieta);
523 if(Calibrate(digitN->GetAmp()+addOn[nSupMod-1][ieta-1][iphi-1]) < fMinECut ) digitsC->Remove(digitN);
524 // cout<<" new digit above ECut "<<endl;
525 Int_t ineb = AreNeighbours(digit, digitN); // call (digit,digitN) in THAT oder !!!!!
526 // cout<<" new digit neighbour?? "<<ineb<<endl;
528 case 0 : // not a neighbour
530 case 1 : // are neighbours
531 if(addOn[nSupMod-1][ieta-1][iphi-1]>0)cout<<"22 digit, add "<<nSupMod<<" "<<ieta<<" "<<iphi<<" "<<addOn[nSupMod-1][ieta-1][iphi-1]<<" "<<digit->GetAmp()<<endl;
532 clu->AddDigit(*digitN, Calibrate( digitN->GetAmp()+addOn[nSupMod-1][ieta-1][iphi-1]) ) ;
533 clusterECAdigitslist[iDigitInECACluster] = digitN->GetIndexInList() ;
534 iDigitInECACluster++ ;
535 // cout<<"when neighbour: cluno, digNo "<<digit->GetId()<<" "<<fNumberOfECAClusters<<" "<<iDigitInECACluster<<endl;
536 digitsC->Remove(digitN) ;
538 // case 2 : // too far from each other
539 //Subh goto endofloop1;
540 // cout<<"earlier go to end of loop"<<endl;
542 //cout<<"in nextDigit loop "<<fNumberOfECAClusters<<" "<<iDigitInECACluster<<endl;
547 } // loop over ECA cluster
548 } // energy threshold
549 else if(Calibrate(digit->GetAmp()+addOn[nSupMod-1][ieta-1][iphi-1]) < fMinECut ){
550 if(addOn[nSupMod-1][ieta-1][iphi-1]>0)cout<<"33 digit, add "<<ieta<<" "<<iphi<<" "<<addOn[nSupMod-1][ieta-1][iphi-1]<<" "<<digit->GetAmp()<<endl;
551 digitsC->Remove(digit);
553 //cout<<"after endofloop: cluno, digNo "<<fNumberOfECAClusters<<endl;
556 cout<<"total no of clusters "<<fNumberOfECAClusters<<"from "<<digits->GetEntriesFast()<<" digits"<<endl;
559 //____________________________________________________________________________
560 void AliEMCALClusterizerv1::MakeUnfolding() const
562 Fatal("AliEMCALClusterizerv1::MakeUnfolding", "--> Unfolding not implemented") ;
566 //____________________________________________________________________________
567 Double_t AliEMCALClusterizerv1::ShowerShape(Double_t r)
569 // Shape of the shower (see EMCAL TDR)
570 // If you change this function, change also the gradient evaluation in ChiSquare()
572 Double_t r4 = r*r*r*r ;
573 Double_t r295 = TMath::Power(r, 2.95) ;
574 Double_t shape = TMath::Exp( -r4 * (1. / (2.32 + 0.26 * r4) + 0.0316 / (1 + 0.0652 * r295) ) ) ;
578 //____________________________________________________________________________
579 void AliEMCALClusterizerv1::UnfoldCluster(AliEMCALRecPoint * /*iniTower*/,
581 AliEMCALDigit ** /*maxAt*/,
582 Float_t * /*maxAtEnergy*/) const
584 // Performs the unfolding of a cluster with nMax overlapping showers
586 Fatal("UnfoldCluster", "--> Unfolding not implemented") ;
590 //_____________________________________________________________________________
591 void AliEMCALClusterizerv1::UnfoldingChiSquare(Int_t & /*nPar*/, Double_t * /*Grad*/,
593 Double_t * /*x*/, Int_t /*iflag*/)
595 // Calculates the Chi square for the cluster unfolding minimization
596 // Number of parameters, Gradient, Chi squared, parameters, what to do
598 ::Fatal("UnfoldingChiSquare","Unfolding not implemented") ;
600 //____________________________________________________________________________
601 void AliEMCALClusterizerv1::Print(Option_t * /*option*/)const
603 // Print clusterizer parameters
605 TString message("\n") ;
607 if( strcmp(GetName(), "") !=0 ){
611 TString taskName(GetName()) ;
612 taskName.ReplaceAll(Version(), "") ;
614 printf("--------------- ");
615 printf(taskName.Data()) ;
618 printf("-----------\n");
619 printf("Clusterizing digits from the file: ");
620 printf(taskName.Data());
621 printf("\n Branch: ");
623 printf("\n ECA Local Maximum cut = %f", fECALocMaxCut);
624 printf("\n ECA Logarithmic weight = %f", fECAW0);
626 printf("\nUnfolding on\n");
628 printf("\nUnfolding off\n");
630 printf("------------------------------------------------------------------");
633 printf("AliEMCALClusterizerv1 not initialized ") ;
636 //____________________________________________________________________________
637 void AliEMCALClusterizerv1::PrintRecPoints(Option_t * option)
639 // Prints list of RecPoints produced at the current pass of AliEMCALClusterizer
641 TObjArray * aECARecPoints = AliEMCALGetter::Instance()->ECARecPoints() ;
642 printf("PrintRecPoints: Clusterization result:") ;
644 printf("event # %d\n", gAlice->GetEvNumber() ) ;
645 printf(" Found %d ECA Rec Points\n ",
646 aECARecPoints->GetEntriesFast()) ;
648 fRecPointsInRun += aECARecPoints->GetEntriesFast() ;
650 if(strstr(option,"all")) {
652 printf("\n-----------------------------------------------------------------------\n") ;
653 printf("Clusters in ECAL section\n") ;
654 printf("Index Ene(GeV) Multi Module phi r theta X Y Z Dispersion Lambda 1 Lambda 2 # of prim Primaries list\n") ;
660 for (index = 0 ; index < aECARecPoints->GetEntries() ; index++) {
661 AliEMCALRecPoint * rp = dynamic_cast<AliEMCALRecPoint * >(aECARecPoints->At(index)) ;
663 //rp->GetGlobalPosition(globalpos);
665 rp->GetLocalPosition(localpos);
667 rp->GetElipsAxis(lambda);
670 primaries = rp->GetPrimaries(nprimaries);
671 printf("\n%6d %8.4f %3d %4.1f %4.1f %4.1f %4.1f %4.1f %4.1f %4.1f %4f %4f %2d : ",
672 rp->GetIndexInList(), rp->GetEnergy(), rp->GetMultiplicity(),
673 globalpos.X(), globalpos.Y(), globalpos.Z(), localpos.X(), localpos.Y(), localpos.Z(),
674 rp->GetDispersion(), lambda[0], lambda[1], nprimaries) ;
676 if(rp->GetEnergy()>maxE){
677 maxE=rp->GetEnergy();
680 maxDis=rp->GetDispersion();
682 pointE->Fill(rp->GetEnergy());
683 pointL1->Fill(lambda[0]);
684 pointL2->Fill(lambda[1]);
685 pointDis->Fill(rp->GetDispersion());
686 pointMult->Fill(rp->GetMultiplicity());
688 for (Int_t iprimary=0; iprimary<nprimaries; iprimary++) {
689 printf("%d ", primaries[iprimary] ) ;
696 MaxDis->Fill(maxDis);
699 printf("\n-----------------------------------------------------------------------\n");
702 void AliEMCALClusterizerv1::BookHists()
704 pointE = new TH1F("pointE","point energy", 2000, 0.0, 150.);
705 pointL1 = new TH1F("pointL1","point L1", 1000, 0.0, 3.);
706 pointL2 = new TH1F("pointL2","point L2", 1000, 0.0, 3.);
707 pointDis = new TH1F("pointDis","point Dis", 1000, 0.0, 3.);
708 pointMult = new TH1F("pointMult","point Mult", 100, 0.0, 100.);
709 digitAmp = new TH1F("digitAmp","Digit Amplitude", 2000, 0.0, 5000.);
710 MaxE = new TH1F("maxE","Max point energy", 2000, 0.0, 150.);
711 MaxL1 = new TH1F("maxL1","Max point L1", 1000, 0.0, 3.);
712 MaxL2 = new TH1F("maxL2","Max point L2", 1000, 0.0, 3.);
713 MaxDis = new TH1F("maxDis","Max point Dis", 1000, 0.0, 3.);
715 void AliEMCALClusterizerv1::SaveHists()
717 recofile=new TFile("reco.root","RECREATE");
731 void AliEMCALClusterizerv1::ReadFile()
734 FILE *fp = fopen("hijing1.dat","r");
735 for(Int_t line=0;line<9113;line++){
738 ncols0 = fscanf(fp,"%d %d %d %d",&sm,&l1,&l2,&eg);
739 // cout<<eg<<" "<<l1<<" "<<l2<<endl;
740 addOn[sm-1][l1-1][l2-1]=eg;
741 //addOn[sm-1][l1-1][l2-1]=0;