/* $Id$ */
-//*-- Author: Yves Schutz (SUBATECH) & Dmitri Peressounko (SUBATECH & Kurchatov Institute)
-// August 2002 Yves Schutz: clone PHOS as closely as possible and intoduction
-// of new IO (à la PHOS)
+//-- Author: Yves Schutz (SUBATECH) & Dmitri Peressounko (SUBATECH & Kurchatov Institute)
+//-- Gustavo Conesa (LPSC-Grenoble), move common clusterizer functionalities to mother class
//////////////////////////////////////////////////////////////////////////////
// Clusterization class. Performs clusterization (collects neighbouring active cells) and
// unfolds the clusters having several local maxima.
// Results are stored in TreeR#, branches EMCALTowerRP (EMC recPoints),
// EMCALPreShoRP (CPV RecPoints) and AliEMCALClusterizer (Clusterizer with all
// parameters including input digits branch title, thresholds etc.)
-// This TTask is normally called from Reconstructioner, but can as well be used in
-// standalone mode.
-// Use Case:
-// root [0] AliEMCALClusterizerv1 * cl = new AliEMCALClusterizerv1("galice.root")
-// Warning in <TDatabasePDG::TDatabasePDG>: object already instantiated
-// //reads gAlice from header file "..."
-// root [1] cl->ExecuteTask()
-// //finds RecPoints in all events stored in galice.root
-// root [2] cl->SetDigitsBranch("digits2")
-// //sets another title for Digitis (input) branch
-// root [3] cl->SetRecPointsBranch("recp2")
-// //sets another title four output branches
-// root [4] cl->SetTowerLocalMaxCut(0.03)
-// //set clusterization parameters
-// root [5] cl->ExecuteTask("deb all time")
-// //once more finds RecPoints options are
-// // deb - print number of found rec points
-// // deb all - print number of found RecPoints and some their characteristics
-// // time - print benchmarking results
+//
// --- ROOT system ---
-#include <cassert>
-class TROOT;
-#include <TH1.h>
#include <TFile.h>
-class TFolder;
#include <TMath.h>
#include <TMinuit.h>
#include <TTree.h>
-class TSystem;
#include <TBenchmark.h>
#include <TBrowser.h>
+#include <TROOT.h>
+#include <TList.h>
+#include <TClonesArray.h>
// --- Standard library ---
-
+#include <cassert>
// --- AliRoot header files ---
-#include "AliRunLoader.h"
-#include "AliRun.h"
-#include "AliESD.h"
-#include "AliEMCALLoader.h"
+#include "AliLog.h"
#include "AliEMCALClusterizerv1.h"
#include "AliEMCALRecPoint.h"
#include "AliEMCALDigit.h"
-#include "AliEMCALDigitizer.h"
-#include "AliEMCAL.h"
#include "AliEMCALGeometry.h"
-#include "AliEMCALHistoUtilities.h"
-#include "AliCDBManager.h"
-
-class AliCDBStorage;
-#include "AliCDBEntry.h"
+#include "AliCaloCalibPedestal.h"
+#include "AliEMCALCalibData.h"
+#include "AliESDCaloCluster.h"
+#include "AliEMCALUnfolding.h"
ClassImp(AliEMCALClusterizerv1)
//____________________________________________________________________________
-AliEMCALClusterizerv1::AliEMCALClusterizerv1()
- : AliEMCALClusterizer(),
- fHists(0),fPointE(0),fPointL1(0),fPointL2(0),
- fPointDis(0),fPointMult(0),fDigitAmp(0),fMaxE(0),
- fMaxL1(0),fMaxL2(0),fMaxDis(0),fGeom(0),
- fDefaultInit(kTRUE),
- fToUnfold(kFALSE),
- fNumberOfECAClusters(0),fNTowerInGroup(0),fCalibData(0),
- fADCchannelECA(0.),fADCpedestalECA(0.),fECAClusteringThreshold(0.),fECALocMaxCut(0.),
- fECAW0(0.),fRecPointsInRun(0),fTimeGate(0.),fMinECut(0.)
+AliEMCALClusterizerv1::AliEMCALClusterizerv1(): AliEMCALClusterizer()
{
- // default ctor (to be used mainly by Streamer)
+ // ctor with the indication of the file where header Tree and digits Tree are stored
- InitParameters() ;
- fGeom = AliEMCALGeometry::GetInstance();
- fGeom->GetTransformationForSM(); // Global <-> Local
+ Init();
}
//____________________________________________________________________________
-AliEMCALClusterizerv1::AliEMCALClusterizerv1(const TString alirunFileName, const TString eventFolderName)
- : AliEMCALClusterizer(alirunFileName, eventFolderName),
- fHists(0),fPointE(0),fPointL1(0),fPointL2(0),
- fPointDis(0),fPointMult(0),fDigitAmp(0),fMaxE(0),
- fMaxL1(0),fMaxL2(0),fMaxDis(0),fGeom(0),
- fDefaultInit(kFALSE),
- fToUnfold(kFALSE),
- fNumberOfECAClusters(0),fNTowerInGroup(0),fCalibData(0),
- fADCchannelECA(0.),fADCpedestalECA(0.),fECAClusteringThreshold(0.),fECALocMaxCut(0.),
- fECAW0(0.),fRecPointsInRun(0),fTimeGate(0.),fMinECut(0.)
+AliEMCALClusterizerv1::AliEMCALClusterizerv1(AliEMCALGeometry* geometry)
+ : AliEMCALClusterizer(geometry)
{
// ctor with the indication of the file where header Tree and digits Tree are stored
-
- InitParameters() ;
- Init() ;
+ // use this contructor to avoid usage of Init() which uses runloader
+ // change needed by HLT - MP
}
//____________________________________________________________________________
-AliEMCALClusterizerv1::AliEMCALClusterizerv1(const AliEMCALClusterizerv1& clus)
- : AliEMCALClusterizer(clus),
- fHists(clus.fHists),
- fPointE(clus.fPointE),
- fPointL1(clus.fPointL1),
- fPointL2(clus.fPointL2),
- fPointDis(clus.fPointDis),
- fPointMult(clus.fPointMult),
- fDigitAmp(clus.fDigitAmp),
- fMaxE(clus.fMaxE),
- fMaxL1(clus.fMaxL1),
- fMaxL2(clus.fMaxL2),
- fMaxDis(clus.fMaxDis),
- fGeom(clus.fGeom),
- fDefaultInit(clus.fDefaultInit),
- fToUnfold(clus.fToUnfold),
- fNumberOfECAClusters(clus.fNumberOfECAClusters),
- fNTowerInGroup(clus.fNTowerInGroup),
- fCalibData(clus.fCalibData),
- fADCchannelECA(clus.fADCchannelECA),
- fADCpedestalECA(clus.fADCpedestalECA),
- fECAClusteringThreshold(clus.fECAClusteringThreshold),
- fECALocMaxCut(clus.fECALocMaxCut),
- fECAW0(clus.fECAW0),
- fRecPointsInRun(clus.fRecPointsInRun),
- fTimeGate(clus.fTimeGate),
- fMinECut(clus.fMinECut)
+AliEMCALClusterizerv1::AliEMCALClusterizerv1(AliEMCALGeometry* geometry, AliEMCALCalibData * calib, AliCaloCalibPedestal * caloped)
+: AliEMCALClusterizer(geometry, calib, caloped)
{
- //copy ctor
+ // ctor, geometry and calibration are initialized elsewhere.
}
//____________________________________________________________________________
}
//____________________________________________________________________________
-const TString AliEMCALClusterizerv1::BranchName() const
-{
- return GetName();
-}
-
-//____________________________________________________________________________
-Float_t AliEMCALClusterizerv1::Calibrate(Int_t amp, Int_t AbsId)
+void AliEMCALClusterizerv1::Digits2Clusters(Option_t * option)
{
-
- // Convert digitized amplitude into energy.
- // Calibration parameters are taken from calibration data base for raw data,
- // or from digitizer parameters for simulated data.
-
- if(fCalibData){
-
- //JLK 13-Mar-2006
- //We now get geometry at a higher level
- //
- // Loader
- // AliRunLoader *rl = AliRunLoader::GetRunLoader();
-
- // Load EMCAL Geomtry
- // rl->LoadgAlice();
- //AliRun * gAlice = rl->GetAliRun();
- //AliEMCAL * emcal = (AliEMCAL*)gAlice->GetDetector("EMCAL");
- //AliEMCALGeometry * geom = emcal->GetGeometry();
-
- if (fGeom==0)
- AliFatal("Did not get geometry from EMCALLoader") ;
-
- Int_t iSupMod = -1;
- Int_t nModule = -1;
- Int_t nIphi = -1;
- Int_t nIeta = -1;
- Int_t iphi = -1;
- Int_t ieta = -1;
-
- Bool_t bCell = fGeom->GetCellIndex(AbsId, iSupMod, nModule, nIphi, nIeta) ;
- if(!bCell) {
- fGeom->PrintGeometry();
- Error("Calibrate()"," Wrong cell id number : %i", AbsId);
- assert(0);
- }
- fGeom->GetCellPhiEtaIndexInSModule(iSupMod,nModule,nIphi, nIeta,iphi,ieta);
-
- fADCchannelECA = fCalibData->GetADCchannel (iSupMod,ieta,iphi);
- fADCpedestalECA = fCalibData->GetADCpedestal(iSupMod,ieta,iphi);
- return -fADCpedestalECA + amp * fADCchannelECA ;
-
- }
- else //Return energy with default parameters if calibration is not available
- return -fADCpedestalECA + amp * fADCchannelECA ;
+ // Steering method to perform clusterization for the current event
+ // in AliEMCALLoader
-}
-
-//____________________________________________________________________________
-void AliEMCALClusterizerv1::Exec(Option_t * option)
-{
- // Steering method to perform clusterization for events
- // in the range from fFirstEvent to fLastEvent.
- // This range is optionally set by SetEventRange().
- // if fLastEvent=-1 (by default), then process events until the end.
-
if(strstr(option,"tim"))
gBenchmark->Start("EMCALClusterizer");
if(strstr(option,"print"))
- Print("") ;
-
- AliRunLoader *rl = AliRunLoader::GetRunLoader();
- AliEMCALLoader *emcalLoader = dynamic_cast<AliEMCALLoader*>(rl->GetDetectorLoader("EMCAL"));
-
+ Print("");
+
//Get calibration parameters from file or digitizer default values.
- GetCalibrationParameters() ;
-
- if (fLastEvent == -1)
- fLastEvent = rl->GetNumberOfEvents() - 1;
- Int_t nEvents = fLastEvent - fFirstEvent + 1;
-
- Int_t ievent ;
- rl->LoadDigits("EMCAL");
- for (ievent = fFirstEvent; ievent <= fLastEvent; ievent++) {
- rl->GetEvent(ievent);
-
- fNumberOfECAClusters = 0;
-
- if(strstr(option,"pseudo"))
- MakeClusters("pseudo") ; //both types
- else
- MakeClusters("") ; //only the real clusters
-
- if(fToUnfold)
- MakeUnfolding() ;
-
- WriteRecPoints() ;
-
- if(strstr(option,"deb") || strstr(option,"all"))
- PrintRecPoints(option) ;
-
- //increment the total number of recpoints per run
- fRecPointsInRun += emcalLoader->RecPoints()->GetEntriesFast() ;
- }
+ GetCalibrationParameters();
- Unload();
-
- if(strstr(option,"tim")){
- gBenchmark->Stop("EMCALClusterizer");
- printf("Exec took %f seconds for Clusterizing %f seconds per event",
- gBenchmark->GetCpuTime("EMCALClusterizer"), gBenchmark->GetCpuTime("EMCALClusterizer")/nEvents );
- }
-
-}
-
-//____________________________________________________________________________
-Bool_t AliEMCALClusterizerv1::FindFit(AliEMCALRecPoint * emcRP, AliEMCALDigit ** maxAt, Float_t * maxAtEnergy,
- Int_t nPar, Float_t * fitparameters) const
-{
- // Calls TMinuit to fit the energy distribution of a cluster with several maxima
- // The initial values for fitting procedure are set equal to the positions of local maxima.
- // Cluster will be fitted as a superposition of nPar/3 electromagnetic showers
-
- AliEMCALLoader *emcalLoader = dynamic_cast<AliEMCALLoader*>(AliRunLoader::GetRunLoader()->GetDetectorLoader("EMCAL"));
- TClonesArray *digits = emcalLoader->Digits();
-
- gMinuit->mncler(); // Reset Minuit's list of paramters
- gMinuit->SetPrintLevel(-1) ; // No Printout
- gMinuit->SetFCN(AliEMCALClusterizerv1::UnfoldingChiSquare) ;
- // To set the address of the minimization function
- TList * toMinuit = new TList();
- toMinuit->AddAt(emcRP,0) ;
- toMinuit->AddAt(digits,1) ;
+ //Get dead channel map from file or digitizer default values.
+ GetCaloCalibPedestal();
+
+ fNumberOfECAClusters = 0;
- gMinuit->SetObjectFit(toMinuit) ; // To tranfer pointer to UnfoldingChiSquare
-
- // filling initial values for fit parameters
- AliEMCALDigit * digit ;
-
- Int_t ierflg = 0;
- Int_t index = 0 ;
- Int_t nDigits = (Int_t) nPar / 3 ;
-
- Int_t iDigit ;
-
- for(iDigit = 0; iDigit < nDigits; iDigit++){
- digit = maxAt[iDigit];
-
- Float_t x = 0.;
- Float_t z = 0.;
- // have to be tune for TRD1; May 31,06
- // Int_t relid[2] ;
- // fGeom->AbsToRelNumbering(digit->GetId(), relid) ; // obsolete method
- // fGeom->PosInAlice(relid, x, z) ; // obsolete method
-
- Float_t energy = maxAtEnergy[iDigit] ;
-
- gMinuit->mnparm(index, "x", x, 0.1, 0, 0, ierflg) ;
- index++ ;
- if(ierflg != 0){
- Error("FindFit", "EMCAL Unfolding Unable to set initial value for fit procedure : x = %f", x ) ;
- return kFALSE;
- }
- gMinuit->mnparm(index, "z", z, 0.1, 0, 0, ierflg) ;
- index++ ;
- if(ierflg != 0){
- Error("FindFit", "EMCAL Unfolding Unable to set initial value for fit procedure : z = %f", z) ;
- return kFALSE;
+ MakeClusters(); //only the real clusters
+
+ if(fToUnfold){
+ fClusterUnfolding->SetInput(fNumberOfECAClusters,fRecPoints,fDigitsArr);
+ fClusterUnfolding->MakeUnfolding();
+ }
+
+ //Evaluate position, dispersion and other RecPoint properties for EC section
+ Int_t index;
+ for(index = 0; index < fRecPoints->GetEntries(); index++) {
+ AliEMCALRecPoint * rp = dynamic_cast<AliEMCALRecPoint *>(fRecPoints->At(index));
+ if(rp){
+ rp->EvalAll(fECAW0,fDigitsArr,fJustClusters);
+ //For each rec.point set the distance to the nearest bad crystal
+ if (fCaloPed)
+ rp->EvalDistanceToBadChannels(fCaloPed);
}
- gMinuit->mnparm(index, "Energy", energy , 0.05*energy, 0., 4.*energy, ierflg) ;
- index++ ;
- if(ierflg != 0){
- Error("FindFit", "EMCAL Unfolding Unable to set initial value for fit procedure : energy = %f", energy) ;
- return kFALSE;
+ else AliFatal("Null rec point in list!");
+ }
+
+ fRecPoints->Sort();
+
+ for(index = 0; index < fRecPoints->GetEntries(); index++) {
+ AliEMCALRecPoint * rp = dynamic_cast<AliEMCALRecPoint *>(fRecPoints->At(index));
+ if(rp){
+ rp->SetIndexInList(index);
+ rp->Print();
}
+ else AliFatal("Null rec point in list!");
}
-
- Double_t p0 = 0.1 ; // "Tolerance" Evaluation stops when EDM = 0.0001*p0 ; The number of function call slightly
- // depends on it.
- Double_t p1 = 1.0 ;
- Double_t p2 = 0.0 ;
-
- gMinuit->mnexcm("SET STR", &p2, 0, ierflg) ; // force TMinuit to reduce function calls
- gMinuit->mnexcm("SET GRA", &p1, 1, ierflg) ; // force TMinuit to use my gradient
- gMinuit->SetMaxIterations(5);
- gMinuit->mnexcm("SET NOW", &p2 , 0, ierflg) ; // No Warnings
-
- gMinuit->mnexcm("MIGRAD", &p0, 0, ierflg) ; // minimize
-
- if(ierflg == 4){ // Minimum not found
- Error("FindFit", "EMCAL Unfolding Fit not converged, cluster abandoned " ) ;
- return kFALSE ;
- }
- for(index = 0; index < nPar; index++){
- Double_t err ;
- Double_t val ;
- gMinuit->GetParameter(index, val, err) ; // Returns value and error of parameter index
- fitparameters[index] = val ;
- }
-
- delete toMinuit ;
- return kTRUE;
-
-}
-
-//____________________________________________________________________________
-void AliEMCALClusterizerv1::GetCalibrationParameters()
-{
- // Set calibration parameters:
- // if calibration database exists, they are read from database,
- // otherwise, they are taken from digitizer.
- //
- // It is a user responsilibity to open CDB before reconstruction,
- // for example:
- // AliCDBStorage* storage = AliCDBManager::Instance()->GetStorage("local://CalibDB");
-
- //Check if calibration is stored in data base
- if(AliCDBManager::Instance()->IsDefaultStorageSet()){
- AliCDBEntry *entry = (AliCDBEntry*)
- AliCDBManager::Instance()->Get("EMCAL/Calib/Data");
- if (entry) fCalibData = (AliEMCALCalibData*) entry->GetObject();
- }
- if(!fCalibData)
- {
- //If calibration is not available use default parameters
- //Loader
- AliEMCALLoader *emcalLoader =
- dynamic_cast<AliEMCALLoader*>(AliRunLoader::GetRunLoader()->GetDetectorLoader("EMCAL"));
- if ( !emcalLoader->Digitizer() )
- emcalLoader->LoadDigitizer();
- AliEMCALDigitizer * dig = dynamic_cast<AliEMCALDigitizer*>(emcalLoader->Digitizer());
-
- fADCchannelECA = dig->GetECAchannel() ;
- fADCpedestalECA = dig->GetECApedestal();
- }
-}
-
-//____________________________________________________________________________
-void AliEMCALClusterizerv1::Init()
-{
- // Make all memory allocations which can not be done in default constructor.
- // Attach the Clusterizer task to the list of EMCAL tasks
- AliRunLoader *rl = AliRunLoader::GetRunLoader();
- fGeom = dynamic_cast<AliEMCAL*>(rl->GetAliRun()->GetDetector("EMCAL"))->GetGeometry();
- fGeom->GetTransformationForSM(); // Global <-> Local
- AliInfo(Form("geom 0x%x",fGeom));
-
- if(!gMinuit)
- gMinuit = new TMinuit(100) ;
-
- fHists = BookHists();
-}
-
-//____________________________________________________________________________
-void AliEMCALClusterizerv1::InitParameters()
-{
- // Initializes the parameters for the Clusterizer
- fNumberOfECAClusters = 0;
-
- fNTowerInGroup = 36; //Produces maximum of 80 pseudoclusters per event
-
- fECAClusteringThreshold = 0.1; // value obtained from Aleksei
- fECALocMaxCut = 0.03; // ??
-
- fECAW0 = 4.5;
- fTimeGate = 1.e-8 ;
- fToUnfold = kFALSE ;
- fRecPointsInRun = 0 ;
- fMinECut = 0.01; // have to be tune
-
- fCalibData = 0 ;
+ if (fTreeR)
+ fTreeR->Fill();
+
+ if(strstr(option,"deb") || strstr(option,"all"))
+ PrintRecPoints(option);
+
+ AliDebug(1,Form("EMCAL Clusterizer found %d Rec Points",fRecPoints->GetEntriesFast()));
+
+ if(strstr(option,"tim")){
+ gBenchmark->Stop("EMCALClusterizer");
+ printf("Exec took %f seconds for Clusterizing",
+ gBenchmark->GetCpuTime("EMCALClusterizer"));
+ }
}
//____________________________________________________________________________
-Int_t AliEMCALClusterizerv1::AreNeighbours(AliEMCALDigit * d1, AliEMCALDigit * d2) const
+Int_t AliEMCALClusterizerv1::AreNeighbours(AliEMCALDigit * d1, AliEMCALDigit * d2, Bool_t & shared) const
{
- // Gives the neighbourness of two digits = 0 are not neighbour ; continue searching
+ // Gives the neighbourness of two digits = 0 are not neighbour; continue searching
// = 1 are neighbour
// = 2 is in different SM; continue searching
- // neighbours are defined as digits having at least a common vertex
+ // In case it is in different SM, but same phi rack, check if neigbours at eta=0
+ // neighbours are defined as digits having at least a common side
// The order of d1 and d2 is important: first (d1) should be a digit already in a cluster
// which is compared to a digit (d2) not yet in a cluster
-
- static Int_t rv;
- static Int_t nSupMod1=0, nModule1=0, nIphi1=0, nIeta1=0, iphi1=0, ieta1=0;
- static Int_t nSupMod2=0, nModule2=0, nIphi2=0, nIeta2=0, iphi2=0, ieta2=0;
- static Int_t rowdiff, coldiff;
- rv = 0 ;
-
+
+ Int_t nSupMod1=0, nModule1=0, nIphi1=0, nIeta1=0, iphi1=0, ieta1=0;
+ Int_t nSupMod2=0, nModule2=0, nIphi2=0, nIeta2=0, iphi2=0, ieta2=0;
+
+ shared = kFALSE;
+
fGeom->GetCellIndex(d1->GetId(), nSupMod1,nModule1,nIphi1,nIeta1);
fGeom->GetCellIndex(d2->GetId(), nSupMod2,nModule2,nIphi2,nIeta2);
- if(nSupMod1 != nSupMod2) return 2; // different SM
-
fGeom->GetCellPhiEtaIndexInSModule(nSupMod1,nModule1,nIphi1,nIeta1, iphi1,ieta1);
fGeom->GetCellPhiEtaIndexInSModule(nSupMod2,nModule2,nIphi2,nIeta2, iphi2,ieta2);
-
- rowdiff = TMath::Abs(iphi1 - iphi2);
- coldiff = TMath::Abs(ieta1 - ieta2) ;
-
- // if (( coldiff <= 1 ) && ( rowdiff <= 1 )) rv = 1; // neighbours with at least commom vertex
- if(coldiff + rowdiff <= 1) rv = 1; // neighbours with at least commom side; Nov 6,2006
-
- if (gDebug == 2 && rv==1)
- printf("AreNeighbours: neighbours=%d, id1=%d, relid1=%d,%d \n id2=%d, relid2=%d,%d \n",
- rv, d1->GetId(), iphi1,ieta1, d2->GetId(), iphi2,ieta2);
- return rv ;
-}
-
-//____________________________________________________________________________
-Int_t AliEMCALClusterizerv1::AreInGroup(AliEMCALDigit * d1, AliEMCALDigit * d2) const
-{
- // Tells whether two digits fall within the same supermodule and
- // tower grouping. The number of towers in a group is controlled by
- // the parameter nTowersInGroup
- // = 0 are not in same group but continue searching
- // = 1 same group
- // = 2 is in different SM, quit from searching
- // = 3 different tower group, quit from searching
- //
- // The order of d1 and d2 is important: first (d1) should be a digit
- // already in a cluster which is compared to a digit (d2) not yet in a cluster
-
- //JLK Question: does the quit from searching assume that the digits
- //are ordered, so that once you are in a different SM, you'll not
- //find another in the list that will match? How about my TowerGroup search?
-
- static Int_t rv;
- static Int_t nSupMod1=0, nModule1=0, nIphi1=0, nIeta1=0, iphi1=0, ieta1=0;
- static Int_t nSupMod2=0, nModule2=0, nIphi2=0, nIeta2=0, iphi2=0, ieta2=0;
- static Int_t towerGroup1 = -1, towerGroup2 = -1;
- rv = 0 ;
-
- fGeom->GetCellIndex(d1->GetId(), nSupMod1,nModule1,nIphi1,nIeta1);
- fGeom->GetCellIndex(d2->GetId(), nSupMod2,nModule2,nIphi2,nIeta2);
- if(nSupMod1 != nSupMod2) return 2; // different SM
-
- static Int_t nTowerInSM = fGeom->GetNCellsInSupMod()/fGeom->GetNCellsInModule();
-
- //figure out which tower grouping each digit belongs to
- for(int it = 0; it < nTowerInSM/fNTowerInGroup; it++) {
- if(nModule1 <= nTowerInSM - it*fNTowerInGroup) towerGroup1 = it;
- if(nModule2 <= nTowerInSM - it*fNTowerInGroup) towerGroup2 = it;
- }
- if(towerGroup1 != towerGroup2) return 3; //different Towergroup
-
- //same SM, same towergroup, we're happy
- if(towerGroup1 == towerGroup2 && towerGroup2 >= 0)
- rv = 1;
-
- if (gDebug == 2 && rv==1)
- printf("AreInGroup: neighbours=%d, id1=%d, relid1=%d,%d \n id2=%d, relid2=%d,%d \n",
- rv, d1->GetId(), iphi1,ieta1, d2->GetId(), iphi2,ieta2);
-
- return rv ;
-}
-
-//____________________________________________________________________________
-void AliEMCALClusterizerv1::Unload()
-{
- // Unloads the Digits and RecPoints
- AliEMCALLoader *emcalLoader = dynamic_cast<AliEMCALLoader*>(AliRunLoader::GetRunLoader()->GetDetectorLoader("EMCAL"));
+ //If different SM, check if they are in the same phi, then consider cells close to eta=0 as neighbours; May 2010
+ if (nSupMod1 != nSupMod2 ) {
+ //Check if the 2 SM are in the same PHI position (0,1), (2,3), ...
+ Float_t smPhi1 = fGeom->GetEMCGeometry()->GetPhiCenterOfSM(nSupMod1);
+ Float_t smPhi2 = fGeom->GetEMCGeometry()->GetPhiCenterOfSM(nSupMod2);
- emcalLoader->UnloadDigits() ;
- emcalLoader->UnloadRecPoints() ;
-}
-
-//____________________________________________________________________________
-void AliEMCALClusterizerv1::WriteRecPoints()
-{
-
- // Creates new branches with given title
- // fills and writes into TreeR.
-
- AliEMCALLoader *emcalLoader = dynamic_cast<AliEMCALLoader*>(AliRunLoader::GetRunLoader()->GetDetectorLoader("EMCAL"));
-
- TObjArray * aECARecPoints = emcalLoader->RecPoints() ;
-
- TClonesArray * digits = emcalLoader->Digits() ;
- TTree * treeR = emcalLoader->TreeR();
- if ( treeR==0 ) {
- emcalLoader->MakeRecPointsContainer();
- treeR = emcalLoader->TreeR();
- }
- Int_t index ;
-
- //Evaluate position, dispersion and other RecPoint properties for EC section
- for(index = 0; index < aECARecPoints->GetEntries(); index++)
- (dynamic_cast<AliEMCALRecPoint *>(aECARecPoints->At(index)))->EvalAll(fECAW0,digits) ;
+ if(!TMath::AreEqualAbs(smPhi1, smPhi2, 1e-3)) return 2; //Not phi rack equal, not neighbours
+
+ // In case of a shared cluster, index of SM in C side, columns start at 48 and ends at 48*2
+ // C Side impair SM, nSupMod%2=1; A side pair SM nSupMod%2=0
+ if(nSupMod1%2) ieta1+=AliEMCALGeoParams::fgkEMCALCols;
+ else ieta2+=AliEMCALGeoParams::fgkEMCALCols;
+
+ shared = kTRUE; // maybe a shared cluster, we know this later, set it for the moment.
+ } //Different SM, same phi
- aECARecPoints->Sort() ;
-
- for(index = 0; index < aECARecPoints->GetEntries(); index++) {
- (dynamic_cast<AliEMCALRecPoint *>(aECARecPoints->At(index)))->SetIndexInList(index) ;
- (dynamic_cast<AliEMCALRecPoint *>(aECARecPoints->At(index)))->Print();
- }
-
- Int_t bufferSize = 32000 ;
- Int_t splitlevel = 0 ;
-
- //EC section branch
+ Int_t rowdiff = TMath::Abs(iphi1 - iphi2);
+ Int_t coldiff = TMath::Abs(ieta1 - ieta2);
- TBranch * branchECA = 0;
- if ((branchECA = treeR->GetBranch("EMCALECARP")))
- branchECA->SetAddress(&aECARecPoints);
- else
- treeR->Branch("EMCALECARP","TObjArray",&aECARecPoints,bufferSize,splitlevel);
- treeR->Fill() ;
-
- emcalLoader->WriteRecPoints("OVERWRITE");
-
+ // neighbours with at least common side; May 11, 2007
+ if ((coldiff==0 && TMath::Abs(rowdiff)==1) || (rowdiff==0 && TMath::Abs(coldiff)==1)) {
+ //Diagonal?
+ //if ((coldiff==0 && TMath::Abs(rowdiff==1)) || (rowdiff==0 && TMath::Abs(coldiff==1)) || (TMath::Abs(rowdiff)==1 && TMath::Abs(coldiff==1))) rv = 1;
+
+ if (gDebug == 2)
+ printf("AliEMCALClusterizerv1::AreNeighbours(): id1=%d, (row %d, col %d) ; id2=%d, (row %d, col %d), shared %d \n",
+ d1->GetId(), iphi1,ieta1, d2->GetId(), iphi2,ieta2, shared);
+ return 1;
+ } //Neighbours
+ else {
+ shared = kFALSE;
+ return 2;
+ } //Not neighbours
}
//____________________________________________________________________________
-void AliEMCALClusterizerv1::MakeClusters(char* option)
+void AliEMCALClusterizerv1::MakeClusters()
{
// Steering method to construct the clusters stored in a list of Reconstructed Points
// A cluster is defined as a list of neighbour digits
-
- AliEMCALLoader *emcalLoader = dynamic_cast<AliEMCALLoader*>(AliRunLoader::GetRunLoader()->GetDetectorLoader("EMCAL"));
-
- TObjArray * aECARecPoints = emcalLoader->RecPoints() ;
-
- if (fGeom==0)
- AliFatal("Did not get geometry from EMCALLoader");
-
- aECARecPoints->Clear();
-
- //Start with pseudoclusters, if option
- if(strstr(option,"pseudo")) { // ?? Nov 3, 2006
- TClonesArray * digits = emcalLoader->Digits() ;
- TClonesArray * digitsC = dynamic_cast<TClonesArray*>(digits->Clone());
-
- TIter nextdigit(digitsC) ;
- AliEMCALDigit * digit;
-
- AliEMCALRecPoint * recPoint = 0 ;
- int ineb=0;
- nextdigit.Reset();
-
- // PseudoClusterization starts
- while ( (digit = dynamic_cast<AliEMCALDigit *>(nextdigit())) ) { // scan over the list of digitsC
- recPoint = 0 ;
- TArrayI clusterECAdigitslist(1000); // what is this
-
- if(fGeom->CheckAbsCellId(digit->GetId()) ) { //Is this an EMCAL digit? Just maing sure...
- Int_t iDigitInECACluster = 0; // start a new Tower RecPoint
- if(fNumberOfECAClusters >= aECARecPoints->GetSize()) aECARecPoints->Expand(2*fNumberOfECAClusters+1) ;
- AliEMCALRecPoint * rp = new AliEMCALRecPoint("") ;
- aECARecPoints->AddAt(rp, fNumberOfECAClusters) ;
- recPoint = dynamic_cast<AliEMCALRecPoint *>(aECARecPoints->At(fNumberOfECAClusters)) ;
- fNumberOfECAClusters++ ;
-
- recPoint->SetClusterType(AliESDCaloCluster::kPseudoCluster);
-
- recPoint->AddDigit(*digit, digit->GetAmp()) ;
- clusterECAdigitslist[iDigitInECACluster] = digit->GetIndexInList() ;
- iDigitInECACluster++ ;
- digitsC->Remove(digit) ;
- AliDebug(1,Form("MakePseudoClusters: OK id = %d, adc = %f \n", digit->GetId(), digit->GetAmp()));
- nextdigit.Reset(); // will start from beggining
-
- AliEMCALDigit * digitN = 0; // digi neighbor
- Int_t index = 0 ;
-
- // Find the neighbours
- while (index < iDigitInECACluster){ // scan over digits already in cluster
- digit = (AliEMCALDigit*)digits->At(clusterECAdigitslist[index]);
- index++ ;
- while ( (digitN = (AliEMCALDigit *)nextdigit())) { // scan over the reduced list of digits
- ineb = AreInGroup(digit, digitN); // call (digit,digitN) in THAT oder !!!!!
- switch (ineb ) {
- case 0 : // not a neighbour
- break ;
- case 1 : // are neighbours
- recPoint->AddDigit(*digitN, digitN->GetAmp() ) ;
- clusterECAdigitslist[iDigitInECACluster] = digitN->GetIndexInList() ;
- iDigitInECACluster++ ;
- digitsC->Remove(digitN) ;
- break ;
- case 2 : // different SM
- break ;
- case 3 : // different Tower group
- break ;
- } // switch
- } // scan over the reduced list of digits
- } // scan over digits already in cluster
- nextdigit.Reset() ; // will start from beggining
- }
+ // Mar 03, 2007 by PAI
+
+ if (fGeom==0) AliFatal("Did not get geometry from EMCALLoader");
+
+ fRecPoints->Delete();
+
+ // Set up TObjArray with pointers to digits to work on calibrated digits
+ TObjArray *digitsC = new TObjArray();
+ AliEMCALDigit *digit;
+ Float_t dEnergyCalibrated = 0.0, ehs = 0.0, time = 0.0;
+ TIter nextdigit(fDigitsArr);
+ while ( (digit = dynamic_cast<AliEMCALDigit *>(nextdigit())) ) { // calibrate and clean up digits
+ dEnergyCalibrated = digit->GetAmplitude();
+ time = digit->GetTime();
+ Calibrate(dEnergyCalibrated,time,digit->GetId());
+ digit->SetCalibAmp(dEnergyCalibrated);
+ digit->SetTime(time);
+ if ( dEnergyCalibrated < fMinECut){
+ continue;
+ }
+ else if (!fGeom->CheckAbsCellId(digit->GetId()))
+ continue;
+ else{
+ ehs += dEnergyCalibrated;
+ digitsC->AddLast(digit);
}
- if(recPoint)
- AliDebug(1,Form("MakeClusters: cl.e %f \n", recPoint->GetEnergy()));
- //if(recPoint) cout << "cl.e " << recPoint->GetEnergy() << endl;
- delete digitsC ;
- }
-
- //Now do real clusters
- TClonesArray * digits = emcalLoader->Digits() ;
- TClonesArray * digitsC = dynamic_cast<TClonesArray*>(digits->Clone()); // will work with thic copy
-
- TIter nextdigitC(digitsC) ;
- AliEMCALDigit * digit;
-
- AliEMCALRecPoint * recPoint = 0 ;
- int ineb=0;
- nextdigitC.Reset();
-
- double e = 0.0, ehs = 0.0;
- while ( (digit = dynamic_cast<AliEMCALDigit *>(nextdigitC())) ) { // clean up digits
- e = Calibrate(digit->GetAmp(), digit->GetId());
- AliEMCALHistoUtilities::FillH1(fHists, 10, digit->GetAmp());
- AliEMCALHistoUtilities::FillH1(fHists, 11, e);
- if(e < fMinECut ) digitsC->Remove(digit);
- else ehs += e;
}
- AliDebug(1,Form("MakeClusters: Number of digits %d -> (e %f), ehs %d\n",
- digits->GetEntries(),fMinECut,ehs));
- //cout << " Number of digits " << digits->GetEntries() << " -> (e>" <<fMinECut <<")";
- //cout << digitsC->GetEntries()<< " ehs "<<ehs<<endl;
-
- // Clusterization starts
- // cout << "Outer Loop" << endl;
- ineb=0;
- nextdigitC.Reset();
- recPoint = 0 ;
+
+ AliDebug(1,Form("MakeClusters: Number of digits %d -> (e %f), ehs %f\n",
+ fDigitsArr->GetEntries(),fMinECut,ehs));
+
+ TIter nextdigitC(digitsC);
while ( (digit = dynamic_cast<AliEMCALDigit *>(nextdigitC())) ) { // scan over the list of digitsC
- recPoint = 0 ;
- TArrayI clusterECAdigitslist(1000); // what is this
-
- if(fGeom->CheckAbsCellId(digit->GetId()) && (Calibrate(digit->GetAmp(), digit->GetId()) > fECAClusteringThreshold ) ){
- Int_t iDigitInECACluster = 0; // start a new Tower RecPoint
- if(fNumberOfECAClusters >= aECARecPoints->GetSize()) aECARecPoints->Expand(2*fNumberOfECAClusters+1) ;
- AliEMCALRecPoint * rp = new AliEMCALRecPoint("") ;
- aECARecPoints->AddAt(rp, fNumberOfECAClusters) ;
- recPoint = dynamic_cast<AliEMCALRecPoint *>(aECARecPoints->At(fNumberOfECAClusters)) ;
- fNumberOfECAClusters++ ;
-
- recPoint->SetClusterType(AliESDCaloCluster::kClusterv1);
-
- recPoint->AddDigit(*digit, Calibrate(digit->GetAmp(), digit->GetId())) ;
- clusterECAdigitslist[iDigitInECACluster] = digit->GetIndexInList() ;
- iDigitInECACluster++ ;
- digitsC->Remove(digit) ;
- AliDebug(1,Form("MakeClusters: OK id = %d, ene = %f , thre = %f \n", digit->GetId(),
- Calibrate(digit->GetAmp(),digit->GetId()), fECAClusteringThreshold));
- nextdigitC.Reset(); // will start from beggining
+ TArrayI clusterECAdigitslist(fDigitsArr->GetEntries());
+ dEnergyCalibrated = digit->GetCalibAmp();
+ time = digit->GetTime();
+ if(fGeom->CheckAbsCellId(digit->GetId()) && ( dEnergyCalibrated > fECAClusteringThreshold ) ){
+ // start a new Tower RecPoint
+ if(fNumberOfECAClusters >= fRecPoints->GetSize()) fRecPoints->Expand(2*fNumberOfECAClusters+1);
- AliEMCALDigit * digitN = 0; // digi neighbor
- Int_t index = 0 ;
-
- // Find the neighbours
- NEIGHBOURS:
- while (index < iDigitInECACluster){ // scan over digits already in cluster
- digit = (AliEMCALDigit*)digits->At(clusterECAdigitslist[index]);
- index++ ;
- while ( (digitN = (AliEMCALDigit *)nextdigitC())) { // scan over the reduced list of digits
-
- ineb = AreNeighbours(digit, digitN); // call (digit,digitN) in THAT oder !!!!!
- if(ineb==1) {
- recPoint->AddDigit(*digitN, Calibrate(digitN->GetAmp(),digitN->GetId()) ) ;
- clusterECAdigitslist[iDigitInECACluster] = digitN->GetIndexInList() ;
- iDigitInECACluster++ ;
- digitsC->Remove(digitN) ;
- // Have to start from begining for clusters digits too ; Nov 3,2006
- index = 0;
- nextdigitC.Reset() ;
- goto NEIGHBOURS;
- } // if(ineb==1)
-
- } // scan over the reduced list of digits
- nextdigitC.Reset() ; // will start from beginning
- } // scan over digits already in cluster
- }
+ AliEMCALRecPoint *recPoint = new AliEMCALRecPoint("");
+ fRecPoints->AddAt(recPoint, fNumberOfECAClusters);
+ recPoint = dynamic_cast<AliEMCALRecPoint *>(fRecPoints->At(fNumberOfECAClusters));
+ if (recPoint) {
+ fNumberOfECAClusters++;
+
+ recPoint->SetClusterType(AliVCluster::kEMCALClusterv1);
+ recPoint->AddDigit(*digit, digit->GetCalibAmp(), kFALSE); //Time or TimeR?
+ TObjArray clusterDigits;
+ clusterDigits.AddLast(digit);
+ digitsC->Remove(digit);
+
+ AliDebug(1,Form("MakeClusters: OK id = %d, ene = %f , cell.th. = %f \n", digit->GetId(), dEnergyCalibrated, fECAClusteringThreshold)); //Time or TimeR?
+
+ // Grow cluster by finding neighbours
+ TIter nextClusterDigit(&clusterDigits);
+
+ while ( (digit = dynamic_cast<AliEMCALDigit*>(nextClusterDigit())) ) { // scan over digits in cluster
+ TIter nextdigitN(digitsC);
+ AliEMCALDigit *digitN = 0; // digi neighbor
+ while ( (digitN = (AliEMCALDigit *)nextdigitN()) ) { // scan over all digits to look for neighbours
+ //Do not add digits with too different time
+ Bool_t shared = kFALSE;//cluster shared by 2 SuperModules?
+ if(TMath::Abs(time - digitN->GetTime()) > fTimeCut ) continue; //Time or TimeR?
+ if (AreNeighbours(digit, digitN, shared)==1) { // call (digit,digitN) in THAT order !!!!!
+ recPoint->AddDigit(*digitN, digitN->GetCalibAmp(), shared);
+ clusterDigits.AddLast(digitN);
+ digitsC->Remove(digitN);
+ } // if(ineb==1)
+ } // scan over digits
+ } // scan over digits already in cluster
+
+ AliDebug(2,Form("MakeClusters: %d digitd, energy %f \n", clusterDigits.GetEntries(), recPoint->GetEnergy()));
+ }//recpoint
+ else AliFatal("Null recpoint in array!");
+ } // If seed found
} // while digit
- if(recPoint)
- AliDebug(1,Form("MakeClusters: cl.e %f \n", recPoint->GetEnergy()));
- //if(recPoint) cout << "cl.e " << recPoint->GetEnergy() << endl;
- delete digitsC ;
-
- AliDebug(1,Form("total no of clusters %d from %d digits",fNumberOfECAClusters,digits->GetEntriesFast()));
-}
-
-//____________________________________________________________________________
-void AliEMCALClusterizerv1::MakeUnfolding() const
-{
- Fatal("AliEMCALClusterizerv1::MakeUnfolding", "--> Unfolding not implemented") ;
-
-}
-
-//____________________________________________________________________________
-Double_t AliEMCALClusterizerv1::ShowerShape(Double_t r)
-{
- // Shape of the shower (see EMCAL TDR)
- // If you change this function, change also the gradient evaluation in ChiSquare()
-
- Double_t r4 = r*r*r*r ;
- Double_t r295 = TMath::Power(r, 2.95) ;
- Double_t shape = TMath::Exp( -r4 * (1. / (2.32 + 0.26 * r4) + 0.0316 / (1 + 0.0652 * r295) ) ) ;
- return shape ;
-}
-
-//____________________________________________________________________________
-void AliEMCALClusterizerv1::UnfoldCluster(AliEMCALRecPoint * /*iniTower*/,
- Int_t /*nMax*/,
- AliEMCALDigit ** /*maxAt*/,
- Float_t * /*maxAtEnergy*/) const
-{
- // Performs the unfolding of a cluster with nMax overlapping showers
- Fatal("UnfoldCluster", "--> Unfolding not implemented") ;
-
-}
-
-//_____________________________________________________________________________
-void AliEMCALClusterizerv1::UnfoldingChiSquare(Int_t & /*nPar*/, Double_t * /*Grad*/,
- Double_t & /*fret*/,
- Double_t * /*x*/, Int_t /*iflag*/)
-{
- // Calculates the Chi square for the cluster unfolding minimization
- // Number of parameters, Gradient, Chi squared, parameters, what to do
+ delete digitsC;
- ::Fatal("UnfoldingChiSquare","Unfolding not implemented") ;
-}
-//____________________________________________________________________________
-void AliEMCALClusterizerv1::Print(Option_t * /*option*/)const
-{
- // Print clusterizer parameters
-
- TString message("\n") ;
-
- if( strcmp(GetName(), "") !=0 ){
-
- // Print parameters
-
- TString taskName(GetName()) ;
- taskName.ReplaceAll(Version(), "") ;
-
- printf("--------------- ");
- printf(taskName.Data()) ;
- printf(" ");
- printf(GetTitle()) ;
- printf("-----------\n");
- printf("Clusterizing digits from the file: ");
- printf(taskName.Data());
- printf("\n Branch: ");
- printf(GetName());
- printf("\n ECA Local Maximum cut = %f", fECALocMaxCut);
- printf("\n ECA Logarithmic weight = %f", fECAW0);
- if(fToUnfold)
- printf("\nUnfolding on\n");
- else
- printf("\nUnfolding off\n");
-
- printf("------------------------------------------------------------------");
- }
- else
- printf("AliEMCALClusterizerv1 not initialized ") ;
-}
-
-//____________________________________________________________________________
-void AliEMCALClusterizerv1::PrintRecPoints(Option_t * option)
-{
- // Prints list of RecPoints produced at the current pass of AliEMCALClusterizer
- AliEMCALLoader *emcalLoader = dynamic_cast<AliEMCALLoader*>(AliRunLoader::GetRunLoader()->GetDetectorLoader("EMCAL"));
- TObjArray * aECARecPoints = emcalLoader->RecPoints() ;
-
- if(strstr(option,"deb")) {
- printf("PrintRecPoints: Clusterization result:") ;
-
- printf("event # %d\n", emcalLoader->GetRunLoader()->GetEventNumber() ) ;
- printf(" Found %d ECA Rec Points\n ",
- aECARecPoints->GetEntriesFast()) ;
- }
-
- fRecPointsInRun += aECARecPoints->GetEntriesFast() ;
-
- if(strstr(option,"all")) {
- if(strstr(option,"deb")) {
- printf("\n-----------------------------------------------------------------------\n") ;
- printf("Clusters in ECAL section\n") ;
- printf("Index Ene(GeV) Multi Module GX GY GZ lX lY lZ Dispersion Lambda 1 Lambda 2 # of prim Primaries list\n") ;
- }
- Int_t index =0;
- Float_t maxE=0;
- Float_t maxL1=0;
- Float_t maxL2=0;
- Float_t maxDis=0;
-
- AliEMCALHistoUtilities::FillH1(fHists, 12, double(aECARecPoints->GetEntries()));
-
- for (index = 0 ; index < aECARecPoints->GetEntries() ; index++) {
- AliEMCALRecPoint * rp = dynamic_cast<AliEMCALRecPoint * >(aECARecPoints->At(index)) ;
- TVector3 globalpos;
- //rp->GetGlobalPosition(globalpos);
- TVector3 localpos;
- rp->GetLocalPosition(localpos);
- Float_t lambda[2];
- rp->GetElipsAxis(lambda);
- Int_t * primaries;
- Int_t nprimaries;
- primaries = rp->GetPrimaries(nprimaries);
- if(strstr(option,"deb"))
- printf("\n%6d %8.4f %3d %4.1f %4.1f %4.1f %4.1f %4.1f %4.1f %4.1f %4f %4f %2d : ",
- rp->GetIndexInList(), rp->GetEnergy(), rp->GetMultiplicity(),
- globalpos.X(), globalpos.Y(), globalpos.Z(), localpos.X(), localpos.Y(), localpos.Z(),
- rp->GetDispersion(), lambda[0], lambda[1], nprimaries) ;
- /////////////
- if(rp->GetEnergy()>maxE){
- maxE=rp->GetEnergy();
- maxL1=lambda[0];
- maxL2=lambda[1];
- maxDis=rp->GetDispersion();
- }
- fPointE->Fill(rp->GetEnergy());
- fPointL1->Fill(lambda[0]);
- fPointL2->Fill(lambda[1]);
- fPointDis->Fill(rp->GetDispersion());
- fPointMult->Fill(rp->GetMultiplicity());
- /////////////
- if(strstr(option,"deb")){
- for (Int_t iprimary=0; iprimary<nprimaries; iprimary++) {
- printf("%d ", primaries[iprimary] ) ;
- }
- }
- }
-
- fMaxE->Fill(maxE);
- fMaxL1->Fill(maxL1);
- fMaxL2->Fill(maxL2);
- fMaxDis->Fill(maxDis);
-
- if(strstr(option,"deb"))
- printf("\n-----------------------------------------------------------------------\n");
- }
-}
-TList* AliEMCALClusterizerv1::BookHists()
-{
- //set up histograms for monitoring clusterizer performance
-
- gROOT->cd();
-
- fPointE = new TH1F("00_pointE","point energy", 2000, 0.0, 150.);
- fPointL1 = new TH1F("01_pointL1","point L1", 1000, 0.0, 3.);
- fPointL2 = new TH1F("02_pointL2","point L2", 1000, 0.0, 3.);
- fPointDis = new TH1F("03_pointDisp","point dispersion", 1000, 0.0, 10.);
- fPointMult = new TH1F("04_pointMult","#cell in point(cluster)", 101, -0.5, 100.5);
- fDigitAmp = new TH1F("05_digitAmp","Digit Amplitude", 2000, 0.0, 5000.);
- fMaxE = new TH1F("06_maxE","Max point energy", 2000, 0.0, 150.);
- fMaxL1 = new TH1F("07_maxL1","Largest (first) of eigenvalue of covariance matrix", 1000, 0.0, 3.);
- fMaxL2 = new TH1F("08_maxL2","Smalest (second) of eigenvalue of covariace matrix", 1000, 0.0, 3.);
- fMaxDis = new TH1F("09_maxDis","Point dispersion", 1000, 0.0, 10.); // 9
- //
- new TH1F("10_adcOfDigits","adc of digits(threshold control)", 1001, -0.5, 1000.5); // 10
- new TH1F("11_energyOfDigits","energy of digits(threshold control)", 1000, 0.0, 1.); // 11
- new TH1F("12_numberOfPoints","number of points(clusters)", 101, -0.5, 100.5); // 12
-
- return AliEMCALHistoUtilities::MoveHistsToList("EmcalClusterizerv1ControlHists", kFALSE);
-}
-
-void AliEMCALClusterizerv1::SaveHists(const char *fn)
-{
- AliEMCALHistoUtilities::SaveListOfHists(fHists, fn, kTRUE);
-}
-
-void AliEMCALClusterizerv1::PrintRecoInfo()
-{
- printf(" AliEMCALClusterizerv1::PrintRecoInfo() : version %s \n", Version() );
- TH1F *h = (TH1F*)fHists->At(12);
- if(h) {
- printf(" ## Multiplicity of RecPoints ## \n");
- for(int i=1; i<=h->GetNbinsX(); i++) {
- int nbin = int((*h)[i]);
- int mult = int(h->GetBinCenter(i));
- if(nbin > 0) printf(" %i : %5.5i %6.3f %% \n", mult, nbin, 100.*nbin/h->GetEntries());
- }
- }
-}
-
-void AliEMCALClusterizerv1::DrawLambdasHists()
-{
- if(fMaxL1) {
- fMaxL1->Draw();
- if(fMaxL2) fMaxL2->Draw("same");
- if(fMaxDis) {
- fMaxDis->Draw("same");
- }
- }
-}
-
-void AliEMCALClusterizerv1::Browse(TBrowser* b)
-{
- if(fHists) b->Add(fHists);
- if(fGeom) b->Add(fGeom);
- TTask::Browse(b);
+ AliDebug(1,Form("total no of clusters %d from %d digits",fNumberOfECAClusters,fDigitsArr->GetEntriesFast()));
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff