///////////////////////////////////////////////////////////////////////////////
// //
// EMCAL tender, apply corrections to EMCAl clusters //
-// and do track matching //
-// Author : Deepa Thomas (Utrecht University) //
+// and do track matching. //
+// Author: Deepa Thomas (Utrecht University) //
// //
///////////////////////////////////////////////////////////////////////////////
-#include "TROOT.h"
-#include "TFile.h"
-#include "TAlienFile.h"
-#include "TGrid.h"
-#include "TTree.h"
-#include "TInterpreter.h"
-#include "TObjArray.h"
-
+#include <TROOT.h>
+#include <TFile.h>
+#include <TTree.h>
+#include <TInterpreter.h>
+#include <TObjArray.h>
+#include <TClonesArray.h>
+#include <TGeoGlobalMagField.h>
#include <AliLog.h>
#include <AliESDEvent.h>
#include <AliAnalysisManager.h>
#include <AliTender.h>
#include "AliOADBContainer.h"
+#include "AliCDBManager.h"
+#include "AliCDBStorage.h"
+#include "AliCDBEntry.h"
#include "AliMagF.h"
-#include "TGeoGlobalMagField.h"
-
#include "AliESDCaloCluster.h"
#include "AliEMCALTenderSupply.h"
-
-//EMCAL
#include "AliEMCALGeometry.h"
#include "AliEMCALRecoUtils.h"
+#include "AliEMCALClusterizer.h"
+#include "AliEMCALRecParam.h"
+#include "AliEMCALRecPoint.h"
+#include "AliEMCALAfterBurnerUF.h"
+#include "AliEMCALClusterizerNxN.h"
+#include "AliEMCALClusterizerv1.h"
+#include "AliEMCALClusterizerv2.h"
+#include "AliEMCALDigit.h"
+
+ClassImp(AliEMCALTenderSupply)
AliEMCALTenderSupply::AliEMCALTenderSupply() :
- AliTenderSupply()
- ,fEMCALGeo(0x0)
- ,fEMCALGeoName("EMCAL_FIRSTYEARV1")
- ,fEMCALRecoUtils(new AliEMCALRecoUtils)
- ,fConfigName("")
- ,fDebugLevel(0)
- ,fNonLinearFunc(AliEMCALRecoUtils::kNoCorrection)
- ,fNonLinearThreshold(30)
- ,fReCalibCluster(kFALSE)
- ,fReCalibCell(kFALSE)
- ,fRecalClusPos(kFALSE)
- ,fFiducial(kFALSE)
- ,fNCellsFromEMCALBorder(1)
- ,fRecalDistToBadChannels(kFALSE)
- ,fInputTree(0)
- ,fInputFile(0)
- ,fFilepass(0)
- ,fMass(0.139)
- ,fStep(1)
- ,fRcut(0.05)
+AliTenderSupply()
+,fEMCALGeo(0x0)
+,fEMCALGeoName("EMCAL_COMPLETEV1")
+,fEMCALRecoUtils(0)
+,fConfigName("")
+,fDebugLevel(0)
+,fNonLinearFunc(AliEMCALRecoUtils::kNoCorrection)
+,fNonLinearThreshold(30)
+,fReCalibCluster(kFALSE)
+,fUpdateCell(kFALSE)
+,fRecalClusPos(kFALSE)
+,fFiducial(kFALSE)
+,fNCellsFromEMCALBorder(1)
+,fRecalDistToBadChannels(kFALSE)
+,fInputTree(0)
+,fInputFile(0)
+,fFilepass(0)
+,fMass(0.139)
+,fStep(50)
+,fCutEtaPhiSum(kTRUE)
+,fCutEtaPhiSeparate(kFALSE)
+,fRcut(0.05)
+,fEtacut(0.025)
+,fPhicut(0.05)
+,fBasePath("")
+,fReClusterize(kFALSE)
+,fClusterizer(0)
+,fGeomMatrixSet(kFALSE)
+,fLoadGeomMatrices(kFALSE)
+,fRecParam(0x0)
+,fRecParamSet(kFALSE)
+,fOCDBpath(" ")
+,fUnfolder(0)
+,fDigitsArr(0)
+,fClusterArr(0)
+,fMisalignSurvey(kdefault)
{
- //
- // default ctor
- //
- for(Int_t i = 0; i < 10; i++) fEMCALMatrix[i] = 0 ;
+ // Default constructor.
+ for(Int_t i = 0; i < 10; i++) fEMCALMatrix[i] = 0 ;
}
//_____________________________________________________
AliEMCALTenderSupply::AliEMCALTenderSupply(const char *name, const AliTender *tender) :
- AliTenderSupply(name,tender)
- ,fEMCALGeo(0x0)
- ,fEMCALGeoName("EMCAL_FIRSTYEARV1")
- ,fEMCALRecoUtils(new AliEMCALRecoUtils)
- ,fConfigName("")
- ,fDebugLevel(0)
- ,fNonLinearFunc(AliEMCALRecoUtils::kNoCorrection)
- ,fNonLinearThreshold(30)
- ,fReCalibCluster(kFALSE)
- ,fReCalibCell(kFALSE)
- ,fRecalClusPos(kFALSE)
- ,fFiducial(kFALSE)
- ,fNCellsFromEMCALBorder(1)
- ,fRecalDistToBadChannels(kFALSE)
- ,fInputTree(0)
- ,fInputFile(0)
- ,fFilepass(0)
- ,fMass(0.139)
- ,fStep(1)
- ,fRcut(0.05)
+AliTenderSupply(name,tender)
+,fEMCALGeo(0x0)
+,fEMCALGeoName("EMCAL_COMPLETEV1")
+,fEMCALRecoUtils(0)
+,fConfigName("")
+,fDebugLevel(0)
+,fNonLinearFunc(AliEMCALRecoUtils::kNoCorrection)
+,fNonLinearThreshold(30)
+,fReCalibCluster(kFALSE)
+,fUpdateCell(kFALSE)
+,fRecalClusPos(kFALSE)
+,fFiducial(kFALSE)
+,fNCellsFromEMCALBorder(1)
+,fRecalDistToBadChannels(kFALSE)
+,fInputTree(0)
+,fInputFile(0)
+,fFilepass(0)
+,fMass(0.139)
+,fStep(50)
+,fCutEtaPhiSum(kTRUE)
+,fCutEtaPhiSeparate(kFALSE)
+,fRcut(0.05)
+,fEtacut(0.025)
+,fPhicut(0.05)
+,fBasePath("")
+,fReClusterize(kFALSE)
+,fClusterizer(0)
+,fGeomMatrixSet(kFALSE)
+,fLoadGeomMatrices(kFALSE)
+,fRecParam(0x0)
+,fRecParamSet(kFALSE)
+,fOCDBpath(" ")
+,fUnfolder(0)
+,fDigitsArr(0)
+,fClusterArr(0)
+,fMisalignSurvey(kdefault)
{
- //
- // named ctor
- //
- for(Int_t i = 0; i < 10; i++) fEMCALMatrix[i] = 0 ;
+ // Named constructor
+
+ for(Int_t i = 0; i < 10; i++) fEMCALMatrix[i] = 0 ;
+
+ fEMCALRecoUtils = new AliEMCALRecoUtils();
+ fRecParam = new AliEMCALRecParam;
+ fDigitsArr = new TClonesArray("AliEMCALDigit",1000);
}
//_____________________________________________________
AliEMCALTenderSupply::~AliEMCALTenderSupply()
{
- //Destructor
- delete fEMCALGeo;
- delete fEMCALRecoUtils;
- delete fInputTree;
- delete fInputFile;
+ //Destructor
+
+ delete fEMCALRecoUtils;
+ delete fRecParam;
+ delete fClusterizer;
+ delete fUnfolder;
+ if (fDigitsArr){
+ fDigitsArr->Clear("C");
+ delete fDigitsArr;
+ }
}
//_____________________________________________________
void AliEMCALTenderSupply::Init()
{
- //
- // Initialise EMCAL tender
- //
-
- if (fDebugLevel>0) AliInfo("Init EMCAL Tender supply\n");
-
- AliAnalysisManager *mgr=AliAnalysisManager::GetAnalysisManager();
-
- fInputTree = mgr->GetTree();
-
- if(gROOT->LoadMacro(fConfigName) >=0){
- AliEMCALTenderSupply *tender = (AliEMCALTenderSupply*)gInterpreter->ProcessLine("ConfigEMCALTenderSupply()");
- fDebugLevel = tender->fDebugLevel;
- fEMCALGeoName = tender->fEMCALGeoName;
- fEMCALRecoUtils = tender->fEMCALRecoUtils;
- fConfigName = tender->fConfigName;
- fNonLinearFunc = tender->fNonLinearFunc;
- fNonLinearThreshold = tender->fNonLinearThreshold;
- fReCalibCluster = tender->fReCalibCluster;
- fReCalibCell = tender->fReCalibCell;
- fRecalClusPos = tender->fRecalClusPos;
- fFiducial = tender->fFiducial;
- fNCellsFromEMCALBorder = tender->fNCellsFromEMCALBorder;
- fRecalDistToBadChannels = tender->fRecalDistToBadChannels;
- fMass = tender->fMass;
- fStep = tender->fStep;
- fRcut = tender->fRcut;
- }
-
- // Init goemetry
- fEMCALGeo = AliEMCALGeometry::GetInstance(fEMCALGeoName) ;
-
- fEMCALRecoUtils = new AliEMCALRecoUtils();
-
- //Initialising Non linearity parameters
- fEMCALRecoUtils->SetNonLinearityThreshold(fNonLinearThreshold);
-
- //Setting mass, step size and residual cut
- fEMCALRecoUtils->SwitchOnCutEtaPhiSum();
- fEMCALRecoUtils->SetCutR(fRcut);
- fEMCALRecoUtils->SetMass(fMass);
- fEMCALRecoUtils->SetStep(fStep);
-
- if(fDebugLevel>1) fEMCALRecoUtils->Print("");
+ // Initialise EMCAL tender.
+ if (fDebugLevel>0)
+ AliInfo("Init EMCAL Tender supply");
+
+ if(fConfigName.Length()>0 && gROOT->LoadMacro(fConfigName) >=0) {
+ AliDebug(1, Form("Loading settings from macro %s", fConfigName.Data()));
+ AliEMCALTenderSupply *tender = (AliEMCALTenderSupply*)gInterpreter->ProcessLine("ConfigEMCALTenderSupply()");
+ fDebugLevel = tender->fDebugLevel;
+ fEMCALGeoName = tender->fEMCALGeoName;
+ fEMCALRecoUtils = tender->fEMCALRecoUtils;
+ fConfigName = tender->fConfigName;
+ fNonLinearFunc = tender->fNonLinearFunc;
+ fNonLinearThreshold = tender->fNonLinearThreshold;
+ fReCalibCluster = tender->fReCalibCluster;
+ fRecalClusPos = tender->fRecalClusPos;
+ fFiducial = tender->fFiducial;
+ fNCellsFromEMCALBorder = tender->fNCellsFromEMCALBorder;
+ fRecalDistToBadChannels = tender->fRecalDistToBadChannels;
+ fMass = tender->fMass;
+ fStep = tender->fStep;
+ fRcut = tender->fRcut;
+ fEtacut = tender->fEtacut;
+ fPhicut = tender->fPhicut;
+ fReClusterize = tender->fReClusterize;
+ fLoadGeomMatrices = tender->fLoadGeomMatrices;
+ fRecParam = tender->fRecParam;
+ fOCDBpath = tender->fOCDBpath;
+ for(Int_t i = 0; i < 10; i++)
+ fEMCALMatrix[i] = tender->fEMCALMatrix[i] ;
+ }
+
+ // Init goemetry
+ fEMCALGeo = AliEMCALGeometry::GetInstance(fEMCALGeoName) ;
+
+ // Initialising Non linearity parameters
+ fEMCALRecoUtils->SetNonLinearityThreshold(fNonLinearThreshold);
+ fEMCALRecoUtils->SetNonLinearityFunction(fNonLinearFunc);
+
+ // Setting mass, step size and residual cut
+ fEMCALRecoUtils->SetMass(fMass);
+ fEMCALRecoUtils->SetStep(fStep);
+ if(fCutEtaPhiSum){
+ fEMCALRecoUtils->SwitchOnCutEtaPhiSum();
+ fEMCALRecoUtils->SetCutR(fRcut);
+ } else if (fCutEtaPhiSeparate) {
+ fEMCALRecoUtils->SwitchOnCutEtaPhiSeparate();
+ fEMCALRecoUtils->SetCutEta(fEtacut);
+ fEMCALRecoUtils->SetCutPhi(fPhicut);
+ }
}
//_____________________________________________________
void AliEMCALTenderSupply::ProcessEvent()
{
- //Event loop
- AliESDEvent *event=fTender->GetEvent();
- if (!event) return;
-
- if(fTender->RunChanged()){
- //Initialising parameters once per run number
- if (!InitBadChannels()) return;
- if (fReCalibCluster || fReCalibCell){ if (!InitRecalibCluster()) return;}
- if (fRecalClusPos){ if (!InitMisalignMatrix()) return;}
- }
-
- AliESDCaloCells *cells= event->GetEMCALCells();
-
- //------------Good clusters------------
- TClonesArray *clusArr;
-
- clusArr = dynamic_cast<TClonesArray*>(event->FindListObject("caloClusters"));
- if(!clusArr) clusArr = dynamic_cast<TClonesArray*>(event->FindListObject("CaloClusters"));
- if(!clusArr) return;
-
- for (Int_t icluster=0; icluster < clusArr->GetEntries(); icluster++ ){
- AliVCluster *clust = static_cast<AliVCluster*>(clusArr->At(icluster));
- if(!clust) continue;
- if (!clust->IsEMCAL()) continue;
- if(fEMCALRecoUtils->ClusterContainsBadChannel(fEMCALGeo, clust->GetCellsAbsId(), clust->GetNCells() )){
- delete clusArr->RemoveAt(icluster);
- continue;
- }
- if(fFiducial){
- if(!fEMCALRecoUtils->CheckCellFiducialRegion(fEMCALGeo, clust, cells)){
- delete clusArr->RemoveAt(icluster);
- continue;
- }
- }
- fEMCALRecoUtils->CorrectClusterEnergyLinearity(clust);
- if(fRecalDistToBadChannels) fEMCALRecoUtils->RecalculateClusterDistanceToBadChannel(fEMCALGeo, cells, clust);
- if(fReCalibCluster) fEMCALRecoUtils->RecalibrateClusterEnergy(fEMCALGeo, clust, cells);
- if(fRecalClusPos) fEMCALRecoUtils->RecalculateClusterPosition(fEMCALGeo, cells, clust);
- //fEMCALRecoUtils->SetTimeDependentCorrections(event->GetRunNumber());
- }
- clusArr->Compress();
-
- //------------ EMCAL cells loop ------------
-
- //Recalibrate cells
- if(fReCalibCell) RecalibrateCells();
-
- //-------- Track Matching ------------------
-
- //set magnetic field
- Double_t magF = event->GetMagneticField();
- Double_t magSign = 1.0;
- if(magF<0)magSign = -1.0;
-
- if (!TGeoGlobalMagField::Instance()->GetField())
- {
- AliMagF* field = new AliMagF("Maps","Maps", magSign, magSign, AliMagF::k5kG);
- TGeoGlobalMagField::Instance()->SetField(field);
- }
-
-
- fEMCALRecoUtils->FindMatches(event,0x0,fEMCALGeo);
-
- Int_t nTracks = event->GetNumberOfTracks();
-
- if(nTracks>0){
- SetClusterMatchedToTrack(event);
- SetTracksMatchedToCluster(event);
- }
+ // Event loop.
+
+ AliESDEvent *event = fTender->GetEvent();
+ if (!event) {
+ AliError("ESD event ptr = 0, returning");
+ return;
+ }
+
+ // Initialising parameters once per run number
+ if(fTender->RunChanged()){
+ GetPass();
+ // Init bad channels
+ Int_t fInitBC=InitBadChannels();
+
+ if (fInitBC==0)
+ {
+ AliError("InitBadChannels returned false, returning");
+ return;
+ }
+ if(fInitBC>1)
+ {
+ AliInfo(Form("No external hot channel set: %d - %s", event->GetRunNumber(), fFilepass.Data()));
+ }
+
+ if (fReCalibCluster || fUpdateCell) {
+ Int_t fInitRecalib=InitRecalib();
+ if (fInitRecalib==0)
+ {
+ AliError("InitRecalib returned false, returning");
+ return;
+ }
+ if(fInitRecalib >1)
+ {
+ AliInfo(Form("No recalibration available: %d - %s", event->GetRunNumber(), fFilepass.Data()));
+ fUpdateCell = kFALSE;
+ fReCalibCluster = kFALSE;
+ }
+ }
+
+ if (fRecalClusPos || fReClusterize || fUpdateCell) {
+ if (!InitMisalignMatrix()) {
+ AliError("InitMisalignmentMatrix returned false, returning");
+ return;
+ }
+ }
+
+ if (fReClusterize || fUpdateCell) {
+ if (!InitClusterization()) {
+ AliError("InitClusterization returned false, returning");
+ return;
+ }
+ }
+
+ if(fDebugLevel>1)
+ fEMCALRecoUtils->Print("");
+
+ }
+
+ // Test if cells present
+ AliESDCaloCells *cells= event->GetEMCALCells();
+ if (cells->GetNumberOfCells()<=0) {
+ if(fDebugLevel>1)
+ AliWarning(Form("Number of EMCAL cells = %d, returning", cells->GetNumberOfCells()));
+ return;
+ }
+
+ if(fDebugLevel>2)
+ AliInfo(Form("Re-calibrate cluster %d\n",fReCalibCluster));
+
+ // Recalibrate cells
+ if(fUpdateCell)
+ {
+ UpdateCells();
+ fReCalibCluster= kFALSE;
+ fReClusterize = kTRUE;
+ }
+
+ // Reclusterize
+ if(fReClusterize)
+ {
+ FillDigitsArray();
+ Clusterize();
+ UpdateClusters();
+ }
+
+ // Store good clusters
+ TClonesArray *clusArr = dynamic_cast<TClonesArray*>(event->FindListObject("caloClusters"));
+ if (!clusArr)
+ clusArr = dynamic_cast<TClonesArray*>(event->FindListObject("CaloClusters"));
+ if (!clusArr) {
+ AliWarning(Form("No cluster array, number of cells in event = %d, returning", cells->GetNumberOfCells()));
+ return;
+ }
+
+ Int_t nclusters = clusArr->GetEntriesFast();
+
+ for (Int_t icluster=0; icluster < nclusters; ++icluster) {
+ AliVCluster *clust = static_cast<AliVCluster*>(clusArr->At(icluster));
+ if (!clust)
+ continue;
+ if (!clust->IsEMCAL())
+ continue;
+ if (fEMCALRecoUtils->ClusterContainsBadChannel(fEMCALGeo, clust->GetCellsAbsId(), clust->GetNCells())) {
+ delete clusArr->RemoveAt(icluster);
+ continue; //todo is it really needed to remove it? Or should we flag it?
+ }
+
+ if (fFiducial){
+ if (!fEMCALRecoUtils->CheckCellFiducialRegion(fEMCALGeo, clust, cells)){
+ delete clusArr->RemoveAt(icluster);
+ continue; // todo it would be nice to store the distance
+ }
+ }
+
+ if(fRecalDistToBadChannels)
+ fEMCALRecoUtils->RecalculateClusterDistanceToBadChannel(fEMCALGeo, cells, clust);
+ if(fReCalibCluster)
+ fEMCALRecoUtils->RecalibrateClusterEnergy(fEMCALGeo, clust, cells);
+ if(fRecalClusPos)
+ fEMCALRecoUtils->RecalculateClusterPosition(fEMCALGeo, cells, clust);
+
+ Float_t correctedEnergy = fEMCALRecoUtils->CorrectClusterEnergyLinearity(clust);
+ clust->SetE(correctedEnergy);
+
+ }
+
+
+ clusArr->Compress();
+
+ // Track matching
+ if (!TGeoGlobalMagField::Instance()->GetField()) {
+ const AliESDRun *erun = event->GetESDRun();
+ AliMagF *field = AliMagF::CreateFieldMap(erun->GetCurrentL3(),
+ erun->GetCurrentDip(),
+ AliMagF::kConvLHC,
+ kFALSE,
+ erun->GetBeamEnergy(),
+ erun->GetBeamType());
+ TGeoGlobalMagField::Instance()->SetField(field);
+ }
+
+ fEMCALRecoUtils->FindMatches(event,0x0,fEMCALGeo);
+
+ fEMCALRecoUtils->SetClusterMatchedToTrack(event);
+ fEMCALRecoUtils->SetTracksMatchedToCluster(event);
+
}
//_____________________________________________________
-void AliEMCALTenderSupply::SetClusterMatchedToTrack(AliESDEvent *event)
+Bool_t AliEMCALTenderSupply::InitMisalignMatrix()
{
- //checks if tracks are matched to EMC clusters and set the matched EMCAL cluster index to ESD track.
-
- Int_t matchClusIndex = -1;
- Int_t nTracks = event->GetNumberOfTracks();
+ // Initialising misalignment matrices
+
+ AliESDEvent *event = fTender->GetEvent();
+ if (!event)
+ return kFALSE;
+
+ if (fGeomMatrixSet) {
+ AliInfo("Misalignment matrix already set");
+ return kTRUE;
+ }
+
+ if (fDebugLevel>0)
+ AliInfo("Initialising misalignment matrix");
+
+ fEMCALRecoUtils->SetPositionAlgorithm(AliEMCALRecoUtils::kPosTowerGlobal);
+
+ if (fLoadGeomMatrices) {
+ for(Int_t mod=0; mod < fEMCALGeo->GetNumberOfSuperModules(); ++mod) {
+ if (fEMCALMatrix[mod]){
+ if(fDebugLevel > 2)
+ fEMCALMatrix[mod]->Print();
+ fEMCALGeo->SetMisalMatrix(fEMCALMatrix[mod],mod);
+ }
+ }
+ fGeomMatrixSet = kTRUE;
+ return kTRUE;
+ }
+
+ Int_t runGM = event->GetRunNumber();
+ TObjArray *mobj = 0;
+
+ if(fMisalignSurvey == kdefault){ //take default alignment corresponding to run no
+ AliOADBContainer emcalgeoCont(Form("emcal"));
+ emcalgeoCont.InitFromFile("$ALICE_ROOT/OADB/EMCAL/EMCALlocal2master.root",Form("AliEMCALgeo"));
+ mobj=(TObjArray*)emcalgeoCont.GetObject(runGM,"EmcalMatrices");
+ }
+
+ if(fMisalignSurvey == kSurveybyS){ //take alignment at sector level
+ if (runGM <= 140000) { //2010 data
+ AliOADBContainer emcalgeoCont(Form("emcal2010"));
+ emcalgeoCont.InitFromFile("$ALICE_ROOT/OADB/EMCAL/EMCALlocal2master.root",Form("AliEMCALgeo"));
+ mobj=(TObjArray*)emcalgeoCont.GetObject(100,"survey10");
+
+ } else if (runGM>140000) { // 2011 LHC11a pass1 data
+ AliOADBContainer emcalgeoCont(Form("emcal2011"));
+ emcalgeoCont.InitFromFile("$ALICE_ROOT/OADB/EMCAL/EMCALlocal2master.root",Form("AliEMCALgeo"));
+ mobj=(TObjArray*)emcalgeoCont.GetObject(100,"survey11byS");
+ }
+ }
+
+ if(fMisalignSurvey == kSurveybyM){ //take alignment at module level
+ if (runGM <= 140000) { //2010 data
+ AliOADBContainer emcalgeoCont(Form("emcal2010"));
+ emcalgeoCont.InitFromFile("$ALICE_ROOT/OADB/EMCAL/EMCALlocal2master.root",Form("AliEMCALgeo"));
+ mobj=(TObjArray*)emcalgeoCont.GetObject(100,"survey10");
+
+ } else if (runGM>140000) { // 2011 LHC11a pass1 data
+
+ AliOADBContainer emcalgeoCont(Form("emcal2011"));
+ emcalgeoCont.InitFromFile("$ALICE_ROOT/OADB/EMCAL/EMCALlocal2master.root",Form("AliEMCALgeo"));
+ mobj=(TObjArray*)emcalgeoCont.GetObject(100,"survey11byM");
+ }
+ }
+
+ for(Int_t mod=0; mod < (fEMCALGeo->GetEMCGeometry())->GetNumberOfSuperModules(); mod++){
+ fEMCALMatrix[mod] = (TGeoHMatrix*) mobj->At(mod);
+ fEMCALGeo->SetMisalMatrix(fEMCALMatrix[mod],mod);
+ fEMCALMatrix[mod]->Print();
+ }
+ return kTRUE;
+}
- // Track loop
- for (Int_t iTrack = 0; iTrack < nTracks; iTrack++)
- {
- AliESDtrack* track = event->GetTrack(iTrack);
- if (!track) {
- printf("ERROR: Could not receive track %d\n", iTrack);
- continue;
- }
+//_____________________________________________________
+Int_t AliEMCALTenderSupply::InitBadChannels()
+{
+ // Initialising bad channel maps
+ AliESDEvent *event = fTender->GetEvent();
+ if (!event)
+ return 0;
+
+ if (fDebugLevel>0)
+ AliInfo("Initialising Bad channel map");
+
+ if (fFiducial){
+ fEMCALRecoUtils->SetNumberOfCellsFromEMCALBorder(fNCellsFromEMCALBorder);
+ fEMCALRecoUtils->SwitchOnNoFiducialBorderInEMCALEta0();
+ }
+
+ fEMCALRecoUtils->SwitchOnBadChannelsRemoval();
+ if (fRecalDistToBadChannels)
+ fEMCALRecoUtils->SwitchOnDistToBadChannelRecalculation();
+
+ Int_t runBC = event->GetRunNumber();
+
+ AliOADBContainer *contBC=new AliOADBContainer("");
+ if(fBasePath!=""){ //if fBasePath specified in the ->SetBasePath()
+ if (fDebugLevel>0) AliInfo(Form("Loading Bad Channels OADB from given path %s",fBasePath.Data()));
+ TFile *fbad=new TFile(Form("%s/EMCALBadChannels.root",fBasePath.Data()),"read");
+ if(fbad->IsZombie()){
+ AliFatal(Form("EMCALBadChannels.root was not found in the path provided: %s, aborting",fBasePath.Data()));
+ return 0;
+ }
+ if(fbad) delete fbad;
+ contBC->InitFromFile(Form("%s/EMCALBadChannels.root",fBasePath.Data()),"AliEMCALBadChannels");
+ }
+ else { // Else choose the one in the $ALICE_ROOT directory
+ if (fDebugLevel>0) AliInfo("Loading Bad Channels OADB from $ALICE_ROOT/OADB/EMCAL");
+ TFile *fbad=new TFile("$ALICE_ROOT/OADB/EMCAL/EMCALBadChannels.root","read");
+ if(fbad->IsZombie()){
+ AliFatal("$ALICE_ROOT/OADB/EMCAL/EMCALBadChannels.root was not found, aborting");
+ return 0;
+ }
+ if(fbad) delete fbad;
+ contBC->InitFromFile("$ALICE_ROOT/OADB/EMCAL/EMCALBadChannels.root","AliEMCALBadChannels");
+ }
+
+ TObjArray *arrayBC=(TObjArray*)contBC->GetObject(runBC);
+ if(!arrayBC){
+ AliError(Form("No external hot channel set for run number: %d", runBC));
+ return 2;
+ }
+
+ TObjArray *arrayBCpass=(TObjArray*)arrayBC->FindObject(fFilepass); // Here, it looks for a specific pass
+ if(!arrayBCpass){
+ AliError(Form("No external hot channel set for: %d -%s", runBC,fFilepass.Data()));
+ return 2;
+ }
+
+ if(fDebugLevel>0) arrayBCpass->Print();
+
+ Int_t sms = fEMCALGeo->GetEMCGeometry()->GetNumberOfSuperModules();
+ for (Int_t i=0; i<sms; ++i) {
+ TH2I *h = fEMCALRecoUtils->GetEMCALChannelStatusMap(i);
+ if (h)
+ delete h;
+ h=(TH2I*)arrayBCpass->FindObject(Form("EMCALBadChannelMap_Mod%d",i));
+
+ if (!h) {
+ AliError(Form("Can not get EMCALBadChannelMap_Mod%d",i));
+ continue;
+ }
+ h->SetDirectory(0);
+ fEMCALRecoUtils->SetEMCALChannelStatusMap(i,h);
+ }
+
+ return 1;
+}
- matchClusIndex = fEMCALRecoUtils->GetMatchedClusterIndex(iTrack);
- track->SetEMCALcluster(matchClusIndex); //sets -1 if track not matched within residual
- }
- if (fDebugLevel>2) AliInfo("Track matched to closest cluster\n");
+//_____________________________________________________
+Int_t AliEMCALTenderSupply::InitRecalib()
+{
+ // Initialising recalibration factors.
+
+ AliESDEvent *event = fTender->GetEvent();
+ if (!event)
+ return 0;
+
+ if (fDebugLevel>0)
+ AliInfo("Initialising recalibration factors");
+
+ fEMCALRecoUtils->SwitchOnRecalibration();
+ Int_t runRC = event->GetRunNumber();
+
+ AliOADBContainer *contRF=new AliOADBContainer("");
+ if(fBasePath!="") { //if fBasePath specified in the ->SetBasePath()
+ if (fDebugLevel>0) AliInfo(Form("Loading Recalib OADB from given path %s",fBasePath.Data()));
+ TFile *fRecalib= new TFile(Form("%s/EMCALRecalib.root",fBasePath.Data()),"read");
+ if (fRecalib->IsZombie()) {
+ AliFatal(Form("EMCALRecalib.root not found in %s, aborting",fBasePath.Data()));
+ return 0;
+ }
+ if(fRecalib) delete fRecalib;
+ contRF->InitFromFile(Form("%s/EMCALRecalib.root",fBasePath.Data()),"AliEMCALRecalib");
+ }
+ else{ // Else choose the one in the $ALICE_ROOT directory
+ if (fDebugLevel>0) AliInfo("Loading Recalib OADB from $ALICE_ROOT/OADB/EMCAL");
+ TFile *fRecalib= new TFile("$ALICE_ROOT/OADB/EMCAL/EMCALRecalib.root","read");
+ if (fRecalib->IsZombie()) {
+ AliFatal("$ALICE_ROOT/OADB/EMCAL/EMCALRecalib.root was not found, aborting");
+ return 0;
+ }
+ if(fRecalib) delete fRecalib;
+ contRF->InitFromFile("$ALICE_ROOT/OADB/EMCAL/EMCALRecalib.root","AliEMCALRecalib");
+ }
+
+ TObjArray *recal=(TObjArray*)contRF->GetObject(runRC); //GetObject(int runnumber)
+ if(!recal){
+ AliError(Form("No Objects for run: %d",runRC));
+ return 2;
+ }
+
+ TObjArray *recalpass=(TObjArray*)recal->FindObject(fFilepass);
+ if(!recalpass){
+ AliError(Form("No Objects for run: %d - %s",runRC,fFilepass.Data()));
+ return 2;
+ }
+
+ TObjArray *recalib=(TObjArray*)recalpass->FindObject("Recalib");
+ if(!recalib){
+ AliError(Form("No Recalib histos found for %d - %s",runRC,fFilepass.Data()));
+ return 2;
+ }
+
+ if(fDebugLevel>0) recalib->Print();
+
+ Int_t sms = fEMCALGeo->GetEMCGeometry()->GetNumberOfSuperModules();
+ for (Int_t i=0; i<sms; ++i) {
+ TH2F *h = fEMCALRecoUtils->GetEMCALChannelRecalibrationFactors(i);
+ if (h)
+ delete h;
+ h = (TH2F*)recalib->FindObject(Form("EMCALRecalFactors_SM%d",i));
+ if (!h) {
+ AliError(Form("Could not load EMCALRecalFactors_SM%d",i));
+ continue;
+ }
+ h->SetDirectory(0);
+ fEMCALRecoUtils->SetEMCALChannelRecalibrationFactors(i,h);
+ }
+ return 1;
}
//_____________________________________________________
-void AliEMCALTenderSupply::SetTracksMatchedToCluster(AliESDEvent *event)
+void AliEMCALTenderSupply::UpdateCells()
{
- //checks if EMC clusters are matched to ESD track.
- //Adds track indexes of all the tracks matched to a cluster withing residuals in ESDCalocluster
-
- Int_t matchTrackIndex = -1;
- Int_t nTracks = event->GetNumberOfTracks();
-
- // Cluster loop
- for (Int_t iClus=0; iClus < event->GetNumberOfCaloClusters(); iClus++)
- {
- AliESDCaloCluster * cluster = event->GetCaloCluster(iClus);
- if (!cluster->IsEMCAL()) continue;
-
- Int_t nMatched =0;
- TArrayI arrayTrackMatched(nTracks);
-
- //get the closest track matched to the cluster
- matchTrackIndex = fEMCALRecoUtils->GetMatchedTrackIndex(iClus);
- arrayTrackMatched[nMatched] = matchTrackIndex;
- nMatched++;
-
- //get all other tracks matched to the cluster
- //track loop
- for(Int_t iTrk=0; iTrk<nTracks; iTrk++){
- AliESDtrack* track = event->GetTrack(iTrk);
- if(iTrk == matchTrackIndex) continue;
-
- if(track->GetEMCALcluster() == iClus){
- arrayTrackMatched[nMatched] = iTrk;
- nMatched++;
- }
- }
-
- arrayTrackMatched.Set(nMatched);
- cluster->AddTracksMatched(arrayTrackMatched);
-
- Float_t eta= -999, phi = -999;
- if(matchTrackIndex != -1) fEMCALRecoUtils->GetMatchedResiduals(iClus, eta, phi);
- cluster->SetTrackDistance(phi, eta);
- }
- if (fDebugLevel>2) AliInfo("Cluster matched to tracks \n");
+ //Remove bad cells from the cell list
+ //Recalibrate energy and time cells
+ //This is required for later reclusterization
+
+ AliESDCaloCells *cells = fTender->GetEvent()->GetEMCALCells();
+ Int_t bunchCrossNo = fTender->GetEvent()->GetBunchCrossNumber();
+
+ fEMCALRecoUtils->SwitchOnRecalibration();
+ fEMCALRecoUtils->SwitchOnTimeRecalibration();
+
+ fEMCALRecoUtils->RecalibrateCells(cells, bunchCrossNo);
+
}
//_____________________________________________________
-Bool_t AliEMCALTenderSupply::InitMisalignMatrix()
+void AliEMCALTenderSupply::InitRecParam()
{
- //Initialising Misalignment matrix
-
- AliESDEvent *event=fTender->GetEvent();
- if (!event) return kFALSE;
-
- if (fDebugLevel>0) AliInfo("Initialising Misalignment matrix \n");
-
- if(fInputTree){
- fInputFile = fInputTree->GetCurrentFile();
- if(fInputFile){
- const char *fileName = fInputFile->GetName();
- TString FileName = TString(fileName);
- if (FileName.Contains("pass1")) fFilepass = TString("pass1");
- else if(FileName.Contains("pass2")) fFilepass = TString("pass2");
- else if(FileName.Contains("pass3")) fFilepass = TString("pass3");
- else AliError("pass number not found");
- }
- else AliError("File not found");
- }
- else AliError("Tree not found");
-
- Int_t runGM = 0;
- runGM = event->GetRunNumber();
-
- fEMCALRecoUtils->SetPositionAlgorithm(AliEMCALRecoUtils::kPosTowerGlobal);
-
- if(runGM <=140000){ //2010 data
-
- Double_t rotationMatrix[4][9] = {{-0.014587, -0.999892, -0.002031, 0.999892, -0.014591, 0.001979, -0.002009, -0.002002, 0.999996},
- {-0.014587, 0.999892, 0.002031, 0.999892, 0.014591, -0.001979, -0.002009, 0.002002, -0.999996},
- {-0.345864, -0.938278, -0.003412, 0.938276, -0.345874, 0.003010, -0.004004, -0.002161, 0.999990},
- {-0.345861, 0.938280, 0.003412, 0.938276, 0.345874, -0.003010, -0.004004, 0.002161, -0.999990}};
-
- Double_t translationMatrix[4][3] = {{0.351659, 447.576446, 176.269742},
- {1.062577, 446.893974, -173.728870},
- {-154.213287, 419.306156, 176.753692},
- {-153.018950, 418.623681, -173.243605}};
-
- for(Int_t mod=0; mod < (fEMCALGeo->GetEMCGeometry())->GetNumberOfSuperModules(); mod++)
- {
- //if(DebugLevel() > 1) fEMCALMatrix[mod]->Print();
- fEMCALMatrix[mod]->SetRotation(rotationMatrix[mod]);
- fEMCALMatrix[mod]->SetTranslation(translationMatrix[mod]);
- fEMCALGeo->SetMisalMatrix(fEMCALMatrix[mod],mod);
- }
- }
-
-
- if(runGM>140000 && runGM <148531 && (fFilepass = "pass1"))
- { // 2011 LHC11a pass1 data
- AliOADBContainer emcalgeoCont(Form("emcal2011"));
- emcalgeoCont.InitFromFile(Form("BetaGood.root"),Form("AliEMCALgeo"));
-
- TObjArray *mobj=(TObjArray*)emcalgeoCont.GetObject(100,"survey11byS");
-
- for(Int_t mod=0; mod < (fEMCALGeo->GetEMCGeometry())->GetNumberOfSuperModules(); mod++){
- fEMCALMatrix[mod] = (TGeoHMatrix*) mobj->At(mod);
- fEMCALGeo->SetMisalMatrix(fEMCALMatrix[mod],mod);
-
- fEMCALMatrix[mod]->Print();
- }
- }
-
- return kTRUE;
+ if (fDebugLevel>0)
+ AliInfo("Initialize the recParam");
+ fRecParam = new AliEMCALRecParam;
}
+
//_____________________________________________________
-Bool_t AliEMCALTenderSupply::InitBadChannels()
+Bool_t AliEMCALTenderSupply::InitClusterization()
{
- //Initialising Bad channel maps
-
- AliESDEvent *event=fTender->GetEvent();
- if (!event) return kFALSE;
-
- Int_t fRunBC= 0;
- fRunBC = event->GetRunNumber();
-
- if (fDebugLevel>0) AliInfo("Initialising Bad channel map \n");
-
- if(fFiducial){
- fEMCALRecoUtils->SetNumberOfCellsFromEMCALBorder(fNCellsFromEMCALBorder);
- fEMCALRecoUtils->SwitchOnNoFiducialBorderInEMCALEta0();
- }
-
- fEMCALRecoUtils->SwitchOnBadChannelsRemoval();
- if(fRecalDistToBadChannels) fEMCALRecoUtils->SwitchOnDistToBadChannelRecalculation();
-
- TFile *fbad;
- //2010
- if(fRunBC <=140000){
- fbad = new TFile("BadChannels.root","read");
- if (fbad->IsZombie()){
- if (fDebugLevel>1) AliInfo("Connecting to alien to get BadChannels.root \n");
- TGrid::Connect("alien://");
- fbad = TFile::Open("alien:///alice/cern.ch/user/g/gconesab/BadChannelsDB/BadChannels.root");
- }
-
- TH2I * hb0 = ( TH2I *)fbad->Get("EMCALBadChannelMap_Mod0");
- TH2I * hb1 = ( TH2I *)fbad->Get("EMCALBadChannelMap_Mod1");
- TH2I * hb2 = ( TH2I *)fbad->Get("EMCALBadChannelMap_Mod2");
- TH2I * hb3 = ( TH2I *)fbad->Get("EMCALBadChannelMap_Mod3");
- fEMCALRecoUtils->SetEMCALChannelStatusMap(0,hb0);
- fEMCALRecoUtils->SetEMCALChannelStatusMap(1,hb1);
- fEMCALRecoUtils->SetEMCALChannelStatusMap(2,hb2);
- fEMCALRecoUtils->SetEMCALChannelStatusMap(3,hb3);
- }
-
- //2011
- if(fRunBC>140000){
-
- const Int_t nTowers=89;
- Int_t hotChannels[nTowers]={74, 103, 152, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 368, 369, 370, 371, 372, 373, 374,375, 376, 377, 378, 379, 380, 381, 382, 383, 917, 1275, 1288, 1519, 1595, 1860, 1967, 2022, 2026, 2047, 2117, 2298, 2540, 2776, 3135, 3764, 6095, 6111, 6481, 6592, 6800, 6801, 6802, 6803, 6804, 6805, 6806, 6807, 6808, 6809, 6810, 6811, 6812, 6813, 6814, 6815, 7371, 7425, 7430, 7457, 7491, 7709, 8352, 8353, 8356, 8357, 8808, 8810, 8812, 8814, 9056, 9769, 9815, 9837};
-
- Int_t nSupMod=-1, nModule=-1, nIphi=-1, nIeta=-1, iphi=-1, ieta=-1;
- for(Int_t i=0; i<nTowers; i++)
- {
- fEMCALGeo->GetCellIndex(hotChannels[i],nSupMod,nModule,nIphi,nIeta);
-
- fEMCALGeo->GetCellPhiEtaIndexInSModule(nSupMod,nModule,nIphi,nIeta,iphi,ieta);
- fEMCALRecoUtils->SetEMCALChannelStatus(nSupMod, ieta, iphi);
- }
-
- }
-
- return kTRUE;
+ // Initialing clusterization/unfolding algorithm and set all the needed parameters.
+
+ AliESDEvent *event=fTender->GetEvent();
+ if (!event)
+ return kFALSE;
+
+ if (fDebugLevel>0)
+ AliInfo(Form("Initialising reclustering parameters: Clusterizer-%d",fRecParam->GetClusterizerFlag()));
+
+ //---setup clusterizer
+ delete fClusterizer;
+ if (fRecParam->GetClusterizerFlag() == AliEMCALRecParam::kClusterizerv1)
+ fClusterizer = new AliEMCALClusterizerv1 (fEMCALGeo);
+ else if(fRecParam->GetClusterizerFlag() == AliEMCALRecParam::kClusterizerv2)
+ fClusterizer = new AliEMCALClusterizerv2(fEMCALGeo);
+ else if(fRecParam->GetClusterizerFlag() == AliEMCALRecParam::kClusterizerNxN) {
+ AliEMCALClusterizerNxN *clusterizer = new AliEMCALClusterizerNxN(fEMCALGeo);
+ clusterizer->SetNRowDiff(fRecParam->GetNRowDiff());
+ clusterizer->SetNColDiff(fRecParam->GetNColDiff());
+ fClusterizer = clusterizer;
+ } else {
+ AliFatal(Form("Clusterizer < %d > not available", fRecParam->GetClusterizerFlag()));
+ return kFALSE;
+ }
+
+ // Set the clustering parameters
+ fClusterizer->SetECAClusteringThreshold( fRecParam->GetClusteringThreshold() );
+ fClusterizer->SetECALogWeight ( fRecParam->GetW0() );
+ fClusterizer->SetMinECut ( fRecParam->GetMinECut() );
+ fClusterizer->SetUnfolding ( fRecParam->GetUnfold() );
+ fClusterizer->SetECALocalMaxCut ( fRecParam->GetLocMaxCut() );
+ fClusterizer->SetTimeCut ( fRecParam->GetTimeCut() );
+ fClusterizer->SetTimeMin ( fRecParam->GetTimeMin() );
+ fClusterizer->SetTimeMax ( fRecParam->GetTimeMax() );
+ fClusterizer->SetInputCalibrated ( kTRUE );
+ fClusterizer->SetJustClusters ( kTRUE );
+
+ // In case of unfolding after clusterization is requested, set the corresponding parameters
+ if (fRecParam->GetUnfold()) {
+ for (Int_t i = 0; i < 8; ++i) {
+ fClusterizer->SetSSPars(i, fRecParam->GetSSPars(i));
+ }
+ for (Int_t i = 0; i < 3; ++i) {
+ fClusterizer->SetPar5 (i, fRecParam->GetPar5(i));
+ fClusterizer->SetPar6 (i, fRecParam->GetPar6(i));
+ }
+ fClusterizer->InitClusterUnfolding();
+ }
+
+ fClusterizer->SetDigitsArr(fDigitsArr);
+ fClusterizer->SetOutput(0);
+ fClusterArr = const_cast<TObjArray *>(fClusterizer->GetRecPoints());
+ return kTRUE;
}
//_____________________________________________________
-Bool_t AliEMCALTenderSupply::InitRecalibCluster()
+void AliEMCALTenderSupply::FillDigitsArray()
{
- //Initialising Recalibration Factors
-
- AliESDEvent *event=fTender->GetEvent();
- if (!event) return kFALSE;
-
- if (fDebugLevel>0) AliInfo("Initialising Recalibration factors \n");
-
- if(fInputTree){
- fInputFile = fInputTree->GetCurrentFile();
- if(fInputFile){
- const char *fileName = fInputFile->GetName();
- TString FileName = TString(fileName);
- if (FileName.Contains("pass1")) fFilepass = TString("pass1");
- else if(FileName.Contains("pass2")) fFilepass = TString("pass2");
- else if(FileName.Contains("pass3")) fFilepass = TString("pass3");
- else AliError("pass number not found");
- }
- else AliError("File not found");
- }
- else AliError("Tree not found");
- // else {cout << "Tree not found " <<endl; return kFALSE;}
-
- Int_t runRC = event->GetRunNumber();
-
- //if (event->GetRunNumber()==runRC)
- // return kFALSE;
-
- fEMCALRecoUtils->SwitchOnRecalibration();
-
- TFile* fRecalib;
-
- if(runRC <=140000){
- fRecalib = new TFile("RecalibrationFactors.root","read");
- if (fRecalib->IsZombie()){
- if (fDebugLevel>1) AliInfo("Connecting to alien to get RecalibrationFactors.root \n");
-
- if( (runRC >= 114737 && runRC <= 117223 && (fFilepass = "pass2")) || //LHC10b pass2
- (runRC >= 118503 && runRC <= 121040 && ((fFilepass = "pass2")||(fFilepass = "pass3"))) || //LHC10c pass2, LHC10c pass3
- (runRC >= 122195 && runRC <= 126437 && (fFilepass = "pass1")) || //LHC10d pass1
- (runRC >= 127712 && runRC <= 130850 && (fFilepass = "pass1")) || //LHC10e pass1
- (runRC >= 133004 && runRC < 134657 && (fFilepass = "pass1")))// LHC10f pass1 <134657
- {
- TGrid::Connect("alien://");
- fRecalib = TFile::Open("alien:///alice/cern.ch/user/g/gconesab/RecalDB/summer_december_2010/RecalibrationFactors.root");
- }
-
- else if((runRC >= 122195 && runRC <= 126437 && (fFilepass = "pass2")) || //LHC10d pass2
- (runRC >= 134657 && runRC <= 135029 && (fFilepass = "pass1")) || //LHC10f pass1 >= 134657
- (runRC >= 135654 && runRC <= 136377 && (fFilepass = "pass1")) || //LHC10g pass1
- (runRC >= 136851 && runRC < 137231 && (fFilepass = "pass1"))) //LHC10h pass1 untill christmas
- {
- TGrid::Connect("alien://");
- fRecalib = TFile::Open("alien:///alice/cern.ch/user/g/gconesab/RecalDB/december2010/RecalibrationFactors.root");
- }
-
- else if(runRC >= 137231 && runRC <= 139517 && (fFilepass = "pass1")) //LHC10h pass1 from christmas
- {
- TGrid::Connect("alien://");
- fRecalib = TFile::Open("alien:///alice/cern.ch/user/g/gconesab/RecalDB/summer2010/RecalibrationFactors.root");
- }
- else {
- AliError("Run number not found");
- return kFALSE;
- }
-
- }
-
- TH2F * r0 = ( TH2F *)fRecalib->Get("EMCALRecalFactors_SM0");
- TH2F * r1 = ( TH2F *)fRecalib->Get("EMCALRecalFactors_SM1");
- TH2F * r2 = ( TH2F *)fRecalib->Get("EMCALRecalFactors_SM2");
- TH2F * r3 = ( TH2F *)fRecalib->Get("EMCALRecalFactors_SM3");
- fEMCALRecoUtils->SetEMCALChannelRecalibrationFactors(0,r0);
- fEMCALRecoUtils->SetEMCALChannelRecalibrationFactors(1,r1);
- fEMCALRecoUtils->SetEMCALChannelRecalibrationFactors(2,r2);
- fEMCALRecoUtils->SetEMCALChannelRecalibrationFactors(3,r3);
- }
-
- if(runRC > 140000){
- fRecalib = new TFile("RecalibrationFactors.root","read");
- if (fRecalib->IsZombie()){
- if (fDebugLevel>1) AliInfo("Connecting to alien to get RecalibrationFactors.root \n");
-
- TGrid::Connect("alien://");
- fRecalib = TFile::Open("alien:///alice/cern.ch/user/g/gconesab/RecalDB/2011_v0/RecalibrationFactors.root");
- if(!fRecalib) AliError("Recalibration file not found");
- return kFALSE;
- }
-
- TH2F * r0 = ( TH2F *)fRecalib->Get("EMCALRecalFactors_SM0");
- TH2F * r1 = ( TH2F *)fRecalib->Get("EMCALRecalFactors_SM1");
- TH2F * r2 = ( TH2F *)fRecalib->Get("EMCALRecalFactors_SM2");
- TH2F * r3 = ( TH2F *)fRecalib->Get("EMCALRecalFactors_SM3");
- TH2F * r4 = ( TH2F *)fRecalib->Get("EMCALRecalFactors_SM4");
- TH2F * r5 = ( TH2F *)fRecalib->Get("EMCALRecalFactors_SM5");
- TH2F * r6 = ( TH2F *)fRecalib->Get("EMCALRecalFactors_SM6");
- TH2F * r7 = ( TH2F *)fRecalib->Get("EMCALRecalFactors_SM7");
- TH2F * r8 = ( TH2F *)fRecalib->Get("EMCALRecalFactors_SM8");
- TH2F * r9 = ( TH2F *)fRecalib->Get("EMCALRecalFactors_SM9");
-
- fEMCALRecoUtils->SetEMCALChannelRecalibrationFactors(0,r0);
- fEMCALRecoUtils->SetEMCALChannelRecalibrationFactors(1,r1);
- fEMCALRecoUtils->SetEMCALChannelRecalibrationFactors(2,r2);
- fEMCALRecoUtils->SetEMCALChannelRecalibrationFactors(3,r3);
- fEMCALRecoUtils->SetEMCALChannelRecalibrationFactors(4,r4);
- fEMCALRecoUtils->SetEMCALChannelRecalibrationFactors(5,r5);
- fEMCALRecoUtils->SetEMCALChannelRecalibrationFactors(6,r6);
- fEMCALRecoUtils->SetEMCALChannelRecalibrationFactors(7,r7);
- fEMCALRecoUtils->SetEMCALChannelRecalibrationFactors(8,r8);
- fEMCALRecoUtils->SetEMCALChannelRecalibrationFactors(9,r9);
-
- }
-
- delete fRecalib;
- return kTRUE;
+ // Fill digits from cells to a TClonesArray.
+
+ AliESDEvent *event = fTender->GetEvent();
+ if (!event)
+ return;
+
+ fDigitsArr->Clear("C");
+ AliESDCaloCells *cells = event->GetEMCALCells();
+ Int_t ncells = cells->GetNumberOfCells();
+ for (Int_t icell = 0, idigit = 0; icell < ncells; ++icell) {
+ Double_t cellAmplitude=0, cellTime=0;
+ Short_t cellNumber=0;
+ if (cells->GetCell(icell, cellNumber, cellAmplitude, cellTime) != kTRUE)
+ break;
+ AliEMCALDigit *digit = static_cast<AliEMCALDigit*>(fDigitsArr->New(idigit));
+ digit->SetId(cellNumber);
+ digit->SetTime(cellTime);
+ digit->SetTimeR(cellTime);
+ digit->SetIndexInList(idigit);
+ digit->SetType(AliEMCALDigit::kHG);
+ digit->SetAmplitude(cellAmplitude);
+ idigit++;
+ }
}
//_____________________________________________________
-void AliEMCALTenderSupply::RecalibrateCells()
+void AliEMCALTenderSupply::Clusterize()
{
- AliESDCaloCells *cells = fTender->GetEvent()->GetEMCALCells();
+ // Clusterize.
+
+ fClusterizer->Digits2Clusters("");
+}
- Int_t nEMCcell = cells->GetNumberOfCells();
- Double_t calibFactor = 1.;
+//_____________________________________________________
+void AliEMCALTenderSupply::UpdateClusters()
+{
+ // Update ESD cluster list.
+
+ AliESDEvent *event = fTender->GetEvent();
+ if (!event)
+ return;
+
+ TClonesArray *clus = dynamic_cast<TClonesArray*>(event->FindListObject("caloClusters"));
+ if (!clus)
+ clus = dynamic_cast<TClonesArray*>(event->FindListObject("CaloClusters"));
+ if (!clus) {
+ AliError(" Null pointer to calo clusters array, returning");
+ return;
+ }
+
+ Int_t nents = clus->GetEntriesFast();
+ for (Int_t i=0; i < nents; ++i) {
+ AliESDCaloCluster *c = static_cast<AliESDCaloCluster*>(clus->At(i));
+ if (!c)
+ continue;
+ if (c->IsEMCAL())
+ delete clus->RemoveAt(i);
+ }
+ clus->Compress();
+ RecPoints2Clusters(clus);
+}
- for(Int_t icell=0; icell<nEMCcell; icell++){
- Int_t imod = -1, iphi =-1, ieta=-1,iTower = -1, iIphi = -1, iIeta = -1;
- fEMCALGeo->GetCellIndex(cells->GetCellNumber(icell),imod,iTower,iIphi,iIeta);
- fEMCALGeo->GetCellPhiEtaIndexInSModule(imod,iTower,iIphi, iIeta,iphi,ieta);
- calibFactor = fEMCALRecoUtils->GetEMCALChannelRecalibrationFactor(imod,ieta,iphi);
- cells->SetCell(icell,cells->GetCellNumber(icell),cells->GetAmplitude(icell)*calibFactor,cells->GetTime(icell));
- }
+//_____________________________________________________
+void AliEMCALTenderSupply::RecPoints2Clusters(TClonesArray *clus)
+{
+ // Convert AliEMCALRecoPoints to AliESDCaloClusters.
+ // Cluster energy, global position, cells and their amplitude fractions are restored.
+
+ AliESDEvent *event = fTender->GetEvent();
+ if (!event)
+ return;
+
+ Int_t ncls = fClusterArr->GetEntriesFast();
+ for(Int_t i=0, nout=clus->GetEntriesFast(); i < ncls; ++i) {
+ AliEMCALRecPoint *recpoint = static_cast<AliEMCALRecPoint*>(fClusterArr->At(i));
+
+ Int_t ncells_true = 0;
+ const Int_t ncells = recpoint->GetMultiplicity();
+ UShort_t absIds[ncells];
+ Double32_t ratios[ncells];
+ Int_t *dlist = recpoint->GetDigitsList();
+ Float_t *elist = recpoint->GetEnergiesList();
+ for (Int_t c = 0; c < ncells; ++c) {
+ AliEMCALDigit *digit = static_cast<AliEMCALDigit*>(fDigitsArr->At(dlist[c]));
+ absIds[ncells_true] = digit->GetId();
+ ratios[ncells_true] = elist[c]/digit->GetAmplitude();
+ if (ratios[ncells_true] < 0.001)
+ continue;
+ ++ncells_true;
+ }
+
+ if (ncells_true < 1) {
+ AliWarning("Skipping cluster with no cells");
+ continue;
+ }
+
+ // calculate new cluster position
+ TVector3 gpos;
+ recpoint->GetGlobalPosition(gpos);
+ Float_t g[3];
+ gpos.GetXYZ(g);
+
+ AliESDCaloCluster *c = static_cast<AliESDCaloCluster*>(clus->New(nout++));
+ c->SetType(AliVCluster::kEMCALClusterv1);
+ c->SetE(recpoint->GetEnergy());
+ c->SetPosition(g);
+ c->SetNCells(ncells_true);
+ c->SetDispersion(recpoint->GetDispersion());
+ c->SetEmcCpvDistance(-1); //not yet implemented
+ c->SetChi2(-1); //not yet implemented
+ c->SetTOF(recpoint->GetTime()) ; //time-of-flight
+ c->SetNExMax(recpoint->GetNExMax()); //number of local maxima
+ Float_t elipAxis[2];
+ recpoint->GetElipsAxis(elipAxis);
+ c->SetM02(elipAxis[0]*elipAxis[0]) ;
+ c->SetM20(elipAxis[1]*elipAxis[1]) ;
+ AliESDCaloCluster *cesd = static_cast<AliESDCaloCluster*>(c);
+ cesd->SetCellsAbsId(absIds);
+ cesd->SetCellsAmplitudeFraction(ratios);
+ }
+}
+//_____________________________________________________
+void AliEMCALTenderSupply::GetPass()
+{
+ // Get passx from filename.
+
+ AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
+ fInputTree = mgr->GetTree();
+
+ if (!fInputTree) {
+ AliError("Pointer to tree = 0, returning");
+ return;
+ }
+
+ fInputFile = fInputTree->GetCurrentFile();
+ if (!fInputFile) {
+ AliError("Null pointer input file, returning");
+ return;
+ }
+
+ TString fname(fInputFile->GetName());
+ if (fname.Contains("pass1")) fFilepass = TString("pass1");
+ else if(fname.Contains("pass2")) fFilepass = TString("pass2");
+ else if(fname.Contains("pass3")) fFilepass = TString("pass3");
+ else {
+ AliError(Form("Pass number string not found: %s", fname.Data()));
+ return;
+ }
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff