1 // **************************************
2 // Task used for the systematic study of jet finders
4 // Compares input (gen) and output (rec) jets
5 // gen can also be another jet finder on the rec level, matching is done in eta phi
7 // *******************************************
10 /**************************************************************************
11 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
13 * Author: The ALICE Off-line Project. *
14 * Contributors are mentioned in the code where appropriate. *
16 * Permission to use, copy, modify and distribute this software and its *
17 * documentation strictly for non-commercial purposes is hereby granted *
18 * without fee, provided that the above copyright notice appears in all *
19 * copies and that both the copyright notice and this permission notice *
20 * appear in the supporting documentation. The authors make no claims *
21 * about the suitability of this software for any purpose. It is *
22 * provided "as is" without express or implied warranty. *
23 **************************************************************************/
29 #include <TInterpreter.h>
37 #include <TLorentzVector.h>
38 #include <TClonesArray.h>
39 #include "TDatabasePDG.h"
41 #include "AliAnalysisTaskJFSystematics.h"
42 #include "AliAnalysisManager.h"
43 #include "AliJetFinder.h"
44 #include "AliJetHeader.h"
45 #include "AliJetReader.h"
46 #include "AliJetReaderHeader.h"
47 #include "AliUA1JetHeaderV1.h"
48 #include "AliESDEvent.h"
49 #include "AliAODEvent.h"
50 #include "AliAODHandler.h"
51 #include "AliAODTrack.h"
52 #include "AliAODJet.h"
53 #include "AliMCEventHandler.h"
54 #include "AliMCEvent.h"
56 #include "AliGenPythiaEventHeader.h"
57 #include "AliJetKineReaderHeader.h"
58 #include "AliGenCocktailEventHeader.h"
59 #include "AliInputEventHandler.h"
62 #include "AliAnalysisHelperJetTasks.h"
64 ClassImp(AliAnalysisTaskJFSystematics)
66 const Int_t AliAnalysisTaskJFSystematics::fgkSysBins[AliAnalysisTaskJFSystematics::kSysTypes] = {0,AliAnalysisTaskJFSystematics::kMaxJets};
67 const char* AliAnalysisTaskJFSystematics::fgkSysName[AliAnalysisTaskJFSystematics::kSysTypes] = {"","j"};
69 AliAnalysisTaskJFSystematics::AliAnalysisTaskJFSystematics(): AliAnalysisTaskSE(),
76 fUseExternalWeightOnly(kFALSE),
77 fLimitGenJetEta(kFALSE),
95 fh2PtGenDeltaPhi(0x0),
96 fh2PtGenDeltaEta(0x0),
97 fh3RecInEtaPhiPt(0x0),
98 fh3RecOutEtaPhiPt(0x0),
99 fh3GenInEtaPhiPt(0x0),
100 fh3GenOutEtaPhiPt(0x0),
104 // Default constructor
106 for(int ij = 0;ij<kMaxJets;++ij){
107 fh1PtRecIn[ij] = fh1PtRecOut[ij] = fh1PtGenIn[ij] = fh1PtGenOut[ij] = 0;
108 fh2PtFGen[ij] = fh2PhiFGen[ij] = fh2EtaFGen[ij] = fh2PtGenDeltaPhi[ij] = fh2PtGenDeltaEta[ij] = 0;
109 fh3RecInEtaPhiPt[ij] = fh3RecOutEtaPhiPt[ij] =fh3GenInEtaPhiPt[ij] = fh3GenOutEtaPhiPt[ij] = 0;
110 fhnCorrelation[ij] = 0;
115 AliAnalysisTaskJFSystematics::AliAnalysisTaskJFSystematics(const char* name):
116 AliAnalysisTaskSE(name),
122 fUseAODInput(kFALSE),
123 fUseExternalWeightOnly(kFALSE),
124 fLimitGenJetEta(kFALSE),
132 fh1PtHardTrials(0x0),
142 fh2PtGenDeltaPhi(0x0),
143 fh2PtGenDeltaEta(0x0),
144 fh3RecInEtaPhiPt(0x0),
145 fh3RecOutEtaPhiPt(0x0),
146 fh3GenInEtaPhiPt(0x0),
147 fh3GenOutEtaPhiPt(0x0),
151 // Default constructor
153 // Default constructor
155 for(int ij = 0;ij<kMaxJets;++ij){
156 fh1PtRecIn[ij] = fh1PtRecOut[ij] = fh1PtGenIn[ij] = fh1PtGenOut[ij] = 0;
157 fh2PtFGen[ij] = fh2PhiFGen[ij] = fh2EtaFGen[ij] = fh2PtGenDeltaPhi[ij] = fh2PtGenDeltaEta[ij] = 0;
158 fh3RecInEtaPhiPt[ij] = fh3RecOutEtaPhiPt[ij] =fh3GenInEtaPhiPt[ij] = fh3GenOutEtaPhiPt[ij] = 0;
159 fhnCorrelation[ij] = 0;
162 DefineOutput(1, TList::Class());
167 Bool_t AliAnalysisTaskJFSystematics::Notify()
171 // Implemented Notify() to read the cross sections
172 // and number of trials from pyxsec.root
174 TTree *tree = AliAnalysisManager::GetAnalysisManager()->GetTree();
175 Double_t xsection = 0;
178 TFile *curfile = tree->GetCurrentFile();
180 Error("Notify","No current file");
183 if(!fh1Xsec||!fh1Trials){
184 Printf("%s%d No Histogram fh1Xsec",(char*)__FILE__,__LINE__);
188 TString fileName(curfile->GetName());
189 if(fileName.Contains("AliESDs.root")){
190 fileName.ReplaceAll("AliESDs.root", "pyxsec.root");
192 else if(fileName.Contains("AliAOD.root")){
193 fileName.ReplaceAll("AliAOD.root", "pyxsec.root");
195 else if(fileName.Contains("galice.root")){
196 // for running with galice and kinematics alone...
197 fileName.ReplaceAll("galice.root", "pyxsec.root");
200 TFile *fxsec = TFile::Open(fileName.Data());
202 Printf("%s:%d %s not found in the Input",(char*)__FILE__,__LINE__,fileName.Data());
203 // no a severe condition, will happen for minbias data
206 TTree *xtree = (TTree*)fxsec->Get("Xsection");
208 Printf("%s:%d tree not found in the pyxsec.root",(char*)__FILE__,__LINE__);
210 xtree->SetBranchAddress("xsection",&xsection);
211 xtree->SetBranchAddress("ntrials",&ntrials);
213 fh1Xsec->Fill("<#sigma>",xsection);
214 fh1Trials->Fill("#sum{ntrials}",ntrials);
219 void AliAnalysisTaskJFSystematics::UserCreateOutputObjects()
223 // Create the output container
230 fAOD = dynamic_cast<AliAODEvent*>(InputEvent());
232 Printf("%s:%d AODEvent not found in Input Manager %d",(char*)__FILE__,__LINE__,fUseAODInput);
236 fJetHeaderRec = dynamic_cast<AliJetHeader*>(fInputHandler->GetTree()->GetUserInfo()->FindObject(Form("AliJetHeader_%s",fBranchRec.Data())));
238 Printf("%s:%d Jet Header not found in the Input",(char*)__FILE__,__LINE__);
242 // assume that the AOD is in the general output...
245 Printf("%s:%d AODEvent not found in the Output",(char*)__FILE__,__LINE__);
248 fJetHeaderRec = dynamic_cast<AliJetHeader*>(OutputTree()->GetUserInfo()->FindObject(Form("AliJetHeader_%s",fBranchRec.Data())));
250 Printf("%s:%d Jet Header not found in the Output",(char*)__FILE__,__LINE__);
253 if(fDebug>10)fJetHeaderRec->Dump();
259 if (fDebug > 1) printf("AnalysisTaskJFSystematics::UserCreateOutputObjects() \n");
262 if(!fHistList)fHistList = new TList();
264 Bool_t oldStatus = TH1::AddDirectoryStatus();
265 TH1::AddDirectory(kFALSE);
271 const Int_t nBinPt = 100;
272 Double_t binLimitsPt[nBinPt+1];
273 for(Int_t iPt = 0;iPt <= nBinPt;iPt++){
275 binLimitsPt[iPt] = 0.0;
278 binLimitsPt[iPt] = binLimitsPt[iPt-1] + 2.5;
282 const Int_t nBinEta = 26;
283 Double_t binLimitsEta[nBinEta+1] = {
285 -0.9,-0.8,-0.7,-0.6,-0.5,-0.4,-0.3,-0.2,-0.1,0.0,
286 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9,
291 const Int_t nBinPhi = 18;
292 Double_t binLimitsPhi[nBinPhi+1];
293 for(Int_t iPhi = 0;iPhi<=nBinPhi;iPhi++){
295 binLimitsPhi[iPhi] = 0;
298 binLimitsPhi[iPhi] = binLimitsPhi[iPhi-1] + 1/(Float_t)nBinPhi * TMath::Pi()*2;
303 fh1Xsec = new TProfile("fh1Xsec","xsec from pyxsec.root",1,0,1);
304 fh1Xsec->GetXaxis()->SetBinLabel(1,"<#sigma>");
306 fh1Trials = new TH1F("fh1Trials","trials from pyxsec.root",1,0,1);
307 fh1Trials->GetXaxis()->SetBinLabel(1,"#sum{ntrials}");
309 fh1PtHard = new TH1F("fh1PtHard","PYTHIA Pt hard;p_{T,hard}",nBinPt,binLimitsPt);
310 fh1PtHardNoW = new TH1F("fh1PtHardNoW","PYTHIA Pt hard no weight;p_{T,hard}",nBinPt,binLimitsPt);
311 fh1PtHardTrials = new TH1F("fh1PtHardTrials","PYTHIA Pt hard weight with trials;p_{T,hard}",nBinPt,binLimitsPt);
312 fh1NGenJets = new TH1F("fh1NGenJets","N generated jets",20,-0.5,19.5);
313 fh1NRecJets = new TH1F("fh1NRecJets","N reconstructed jets",20,-0.5,19.5);
315 // book the single histograms these we clone for various systematics
317 fh1PtRecIn = new TH1F("fh1PtRecIn","rec p_T input ;p_{T,rec}",nBinPt,binLimitsPt);
318 fh1PtRecOut = new TH1F("fh1PtRecOut","rec p_T output jets;p_{T,rec}",nBinPt,binLimitsPt);
319 fh1PtGenIn = new TH1F("fh1PtGenIn","found p_T input ;p_{T,gen}",nBinPt,binLimitsPt);
320 fh1PtGenOut = new TH1F("fh1PtGenOut","found p_T output jets;p_{T,gen}",nBinPt,binLimitsPt);
324 fh2PtFGen = new TH2F("fh2PtFGen","Pt Found vs. gen;p_{T,rec} (GeV/c);p_{T,gen} (GeV/c)",
325 nBinPt,binLimitsPt,nBinPt,binLimitsPt);
326 fh2PhiFGen = new TH2F("fh2PhiFGen","#phi Found vs. gen;#phi_{rec};#phi_{gen}",
327 nBinPhi,binLimitsPhi,nBinPhi,binLimitsPhi);
328 fh2EtaFGen = new TH2F("fh2EtaFGen","#eta Found vs. gen;#eta_{rec};#eta_{gen}",
329 nBinEta,binLimitsEta,nBinEta,binLimitsEta);
331 fh2PtGenDeltaPhi = new TH2F("fh2PtGenDeltaPhi","delta phi vs. P_{T,gen};p_{T,gen} (GeV/c);#phi_{gen}-#phi_{rec}",
332 nBinPt,binLimitsPt,100,-1.0,1.0);
333 fh2PtGenDeltaEta = new TH2F("fh2PtGenDeltaEta_j%d","delta eta vs. p_{T,gen};p_{T,gen} (GeV/c);#eta_{gen}-#eta_{rec}",
334 nBinPt,binLimitsPt,100,-1.0,1.0);
337 fh3RecInEtaPhiPt = new TH3F("fh3RecInEtaPhiPt","Rec eta, phi, pt; #eta; #phi; p_{T,rec} (GeV/c)",
338 nBinEta,binLimitsEta,nBinPhi,binLimitsPhi,nBinPt,binLimitsPt);
339 fh3RecOutEtaPhiPt = new TH3F("fh3RecOutEtaPhiPt","generated found jet Rec eta, phi, pt; #eta; #phi; p_{T,rec} (GeV/c)",
340 nBinEta,binLimitsEta,nBinPhi,binLimitsPhi,nBinPt,binLimitsPt);
341 fh3GenInEtaPhiPt = new TH3F("fh3GenInEtaPhiPt","generated jet eta, phi, pt; #eta; #phi; p_{T,gen} (GeV/c)",
342 nBinEta,binLimitsEta,nBinPhi,binLimitsPhi,nBinPt,binLimitsPt);
343 fh3GenOutEtaPhiPt = new TH3F("fh3GenOutEtaPhiPt","reconstructed found for Gen eta, phi, pt; #eta; #phi; p_{T,} (GeV/c)",
344 nBinEta,binLimitsEta,nBinPhi,binLimitsPhi,nBinPt,binLimitsPt);
346 const int nbin[4] = {nBinPt,nBinPt,24,24};
347 Double_t vLowEdge[4] = {0,0,-1.2,-1.2};
348 Double_t vUpEdge[4] = {250,250,1.2,1.2};
350 fhnCorrelation = new THnSparseF("fhnCorrelation","Response Map", 4, nbin, vLowEdge, vUpEdge);
354 fHistList->Add(fh1Xsec);
355 fHistList->Add(fh1Trials);
356 fHistList->Add(fh1PtHard);
357 fHistList->Add(fh1PtHardNoW);
358 fHistList->Add(fh1PtHardTrials);
359 fHistList->Add(fh1NGenJets);
360 fHistList->Add(fh1NRecJets);
361 fHistList->Add(fh1PtRecIn);
362 fHistList->Add(fh1PtRecOut);
363 fHistList->Add(fh1PtGenIn);
364 fHistList->Add(fh1PtGenOut);
365 fHistList->Add(fh2PtFGen);
366 fHistList->Add(fh2PhiFGen);
367 fHistList->Add(fh2EtaFGen);
368 fHistList->Add(fh2PtGenDeltaEta);
369 fHistList->Add(fh2PtGenDeltaPhi);
370 fHistList->Add(fh3RecOutEtaPhiPt);
371 fHistList->Add(fh3GenOutEtaPhiPt);
372 fHistList->Add(fh3RecInEtaPhiPt);
373 fHistList->Add(fh3GenInEtaPhiPt);
374 fHistList->Add(fhnCorrelation);
377 if(fAnalysisType==kSysJetOrder){
379 for(int i = 0; i< fgkSysBins[kSysJetOrder];++i){
380 TH1F *hTmp = (TH1F*)fh1PtRecIn->Clone(Form("%s_%s%d",fh1PtRecIn->GetName(),fgkSysName[kSysJetOrder],i));
381 fHistList->Add(hTmp);
382 hTmp = (TH1F*)fh1PtRecOut->Clone(Form("%s_%s%d",fh1PtRecOut->GetName(),fgkSysName[kSysJetOrder],i));
383 fHistList->Add(hTmp);
384 hTmp = (TH1F*)fh1PtGenIn->Clone(Form("%s_%s%d",fh1PtGenIn->GetName(),fgkSysName[kSysJetOrder],i));
385 fHistList->Add(hTmp);
386 hTmp = (TH1F*)fh1PtGenOut->Clone(Form("%s_%s%d",fh1PtGenOut->GetName(),fgkSysName[kSysJetOrder],i));
387 fHistList->Add(hTmp);
388 THnSparseF *hnTmp = (THnSparseF*)fhnCorrelation->Clone(Form("%s_%s%d",fhnCorrelation->GetName(),fgkSysName[kSysJetOrder],i));
389 fHistList->Add(hnTmp);
393 // =========== Switch on Sumw2 for all histos ===========
394 for (Int_t i=0; i<fHistList->GetEntries(); ++i) {
395 TH1 *h1 = dynamic_cast<TH1*>(fHistList->At(i));
397 // Printf("%s ",h1->GetName());
401 THnSparse *hn = dynamic_cast<THnSparse*>(fHistList->At(i));
405 TH1::AddDirectory(oldStatus);
409 void AliAnalysisTaskJFSystematics::Init()
415 Printf(">>> AnalysisTaskJFSystematics::Init() debug level %d\n",fDebug);
416 if (fDebug > 1) printf("AnalysisTaskJFSystematics::Init() \n");
420 void AliAnalysisTaskJFSystematics::UserExec(Option_t */*option*/)
423 // Execute analysis for current event
428 if (fDebug > 1)printf("AliAnalysisTaskJFSystematics::Analysing event # %5d\n", (Int_t) fEntry);
430 // ========= These pointers need to be valid in any case =======
432 TClonesArray *aodRecJets = dynamic_cast<TClonesArray*>(fAOD->FindListObject(fBranchRec.Data()));
434 Printf("%s:%d no reconstructed Jet array with name %s in AOD",(char*)__FILE__,__LINE__,fBranchRec.Data());
438 // We use static arrays, not to fragment the memory
440 AliAODJet genJets[kMaxJets];
442 AliAODJet recJets[kMaxJets];
448 Double_t nTrials = 1; // Trials for MC trigger weigth for real data
449 Int_t iProcessType = 0;
450 if(fUseExternalWeightOnly){
451 eventW = fExternalWeight;
454 if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
455 // this is the part where when we need to have MC information
456 // we can also work on Reconstructed only when just comparing two JF
457 AliMCEvent* mcEvent = MCEvent();
459 Printf("%s:%d no mcEvent",(char*)__FILE__,__LINE__);
462 AliGenPythiaEventHeader* pythiaGenHeader = AliAnalysisHelperJetTasks::GetPythiaEventHeader(mcEvent);
464 nTrials = pythiaGenHeader->Trials();
465 ptHard = pythiaGenHeader->GetPtHard();
466 iProcessType = pythiaGenHeader->ProcessType();
468 // 12 f+barf -> f+barf
473 if (fDebug > 10)Printf("%d iProcessType %d",__LINE__, iProcessType);
474 if(fDebug>20)AliAnalysisHelperJetTasks::PrintStack(mcEvent);
475 // fetch the pythia generated jets only to be used here
476 Int_t nPythiaGenJets = pythiaGenHeader->NTriggerJets();
477 AliAODJet pythiaGenJets[kMaxJets];
479 for(int ip = 0;ip < nPythiaGenJets;++ip){
480 if(iCount>=kMaxJets)continue;
482 pythiaGenHeader->TriggerJet(ip,p);
483 pythiaGenJets[iCount].SetPxPyPzE(p[0],p[1],p[2],p[3]);
485 if(pythiaGenJets[iCount].Eta()>fJetHeaderRec->GetJetEtaMax()||
486 pythiaGenJets[iCount].Eta()<fJetHeaderRec->GetJetEtaMin())continue;
488 if(fBranchGen.Length()==0){
489 // if we have MC particles and we do not read from the aod branch
490 // use the pythia jets
491 genJets[iCount].SetPxPyPzE(p[0],p[1],p[2],p[3]);
495 if(fBranchGen.Length()==0)nGenJets = iCount;
497 }// if we had the MCEvent
499 fh1PtHard->Fill(ptHard,eventW);
500 fh1PtHardNoW->Fill(ptHard,1);
501 fh1PtHardTrials->Fill(ptHard,nTrials);
503 // If we set a second branch for the input jets fetch this
504 if(fBranchGen.Length()>0){
505 TClonesArray *aodGenJets = dynamic_cast<TClonesArray*>(fAOD->FindListObject(fBranchGen.Data()));
508 for(int ig = 0;ig < aodGenJets->GetEntries();++ig){
509 if(iCount>=kMaxJets)continue;
510 AliAODJet *tmp = dynamic_cast<AliAODJet*>(aodGenJets->At(ig));
513 if(tmp->Eta()>fJetHeaderRec->GetJetEtaMax()||
514 tmp->Eta()<fJetHeaderRec->GetJetEtaMin())continue;
516 genJets[iCount] = *tmp;
522 Printf("%s:%d Generated jet branch %s not found",(char*)__FILE__,__LINE__,fBranchGen.Data());
526 fh1NGenJets->Fill(nGenJets);
527 // We do not want to exceed the maximum jet number
528 nGenJets = TMath::Min(nGenJets,kMaxJets);
532 // Fetch the reconstructed jets...
535 nRecJets = aodRecJets->GetEntries();
536 fh1NRecJets->Fill(nRecJets);
537 nRecJets = TMath::Min(nRecJets,kMaxJets);
539 for(int ir = 0;ir < nRecJets;++ir){
540 AliAODJet *tmp = dynamic_cast<AliAODJet*>(aodRecJets->At(ir));
546 if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
551 Int_t iGenIndex[kMaxJets]; // Index of the generated jet for i-th rec -1 if none
552 Int_t iRecIndex[kMaxJets]; // Index of the rec jet for i-th gen -1 if none
554 for(int i = 0;i<kMaxJets;++i){
555 iGenIndex[i] = iRecIndex[i] = -1;
559 AliAnalysisHelperJetTasks::GetClosestJets(genJets,nGenJets,recJets,nRecJets,
560 iGenIndex,iRecIndex,fDebug);
561 if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
564 for(int i = 0;i<kMaxJets;++i){
565 if(iGenIndex[i]>=0)Printf("iGenFound: %d -> %d",i,iGenIndex[i]);
566 if(iRecIndex[i]>=0)Printf("iRecFound: %d -> %d",i,iRecIndex[i]);
571 // Now the premliminaries are over, lets do the jet analysis
575 Double_t value[4]; // for the thnsparse
576 // loop over reconstructed jets
577 for(int ir = 0;ir < nRecJets;++ir){
578 Double_t ptRec = recJets[ir].Pt();
579 Double_t phiRec = recJets[ir].Phi();
580 if(phiRec<0)phiRec+=TMath::Pi()*2.;
581 Double_t etaRec = recJets[ir].Eta();
582 if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
583 fh1PtRecIn->Fill(ptRec,eventW);
584 if(fAnalysisType==kSysJetOrder)((TH1F*)fHistList->FindObject(Form("fh1PtRecIn_%s%d",fgkSysName[kSysJetOrder],ir)))->Fill(ptRec,eventW);
585 fh3RecInEtaPhiPt->Fill(etaRec,phiRec,ptRec,eventW);
587 Int_t ig = iGenIndex[ir];
588 if(ig>=0 && ig<nGenJets){
589 if (fDebug > 10)Printf("%s:%d ig = %d ir = %d",(char*)__FILE__,__LINE__,ig,ir);
590 fh1PtRecOut->Fill(ptRec,eventW);
591 if(fAnalysisType==kSysJetOrder)((TH1F*)fHistList->FindObject(Form("fh1PtRecOut_%s%d",fgkSysName[kSysJetOrder],ir)))->Fill(ptRec,eventW);
592 Double_t ptGen = genJets[ig].Pt();
593 Double_t phiGen = genJets[ig].Phi();
594 if(phiGen<0)phiGen+=TMath::Pi()*2.;
595 Double_t etaGen = genJets[ig].Eta();
597 fh3RecOutEtaPhiPt->Fill(etaRec,phiRec,ptRec,eventW);
604 fhnCorrelation->Fill(value,eventW);
605 if(fAnalysisType==kSysJetOrder)((THnSparseF*)fHistList->FindObject(Form("fhnCorrelation_%s%d",fgkSysName[kSysJetOrder],ir)))->Fill(value,eventW);
607 // we accept only jets which are detected within a smaller window, to
608 // avoid ambigious pair association at the edges of the acceptance
611 if(TMath::Abs(etaRec)<fRecEtaWindow){
612 fh2PtFGen->Fill(ptRec,ptGen,eventW);
613 fh2PhiFGen->Fill(phiRec,phiGen,eventW);
614 fh2EtaFGen->Fill(etaRec,etaGen,eventW);
615 fh2PtGenDeltaEta->Fill(ptGen,etaGen-etaRec,eventW);
616 fh2PtGenDeltaPhi->Fill(ptGen,phiGen-phiRec,eventW);
617 }// if etarec in window
619 }// loop over reconstructed jets
622 // Now llop over generated jets
624 if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
625 for(int ig = 0;ig < nGenJets;++ig){
626 Double_t ptGen = genJets[ig].Pt();
628 Double_t phiGen = genJets[ig].Phi();
629 if(phiGen<0)phiGen+=TMath::Pi()*2.;
630 Double_t etaGen = genJets[ig].Eta();
631 fh3GenInEtaPhiPt->Fill(etaGen,phiGen,ptGen,eventW);
632 fh1PtGenIn->Fill(ptGen,eventW);
633 if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
634 if(fAnalysisType==kSysJetOrder)((TH1F*)fHistList->FindObject(Form("fh1PtGenIn_%s%d",fgkSysName[kSysJetOrder],ig)))->Fill(ptGen,eventW);
635 Int_t ir = iRecIndex[ig];
636 if(ir>=0&&ir<nRecJets){
637 fh1PtGenOut->Fill(ptGen,eventW);
638 fh3GenOutEtaPhiPt->Fill(etaGen,phiGen,ptGen,eventW);
639 if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
640 if(fAnalysisType==kSysJetOrder)((TH1F*)fHistList->FindObject(Form("fh1PtGenOut_%s%d",fgkSysName[kSysJetOrder],ig)))->Fill(ptGen,eventW);
642 }// loop over reconstructed jets
644 if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
645 PostData(1, fHistList);
648 void AliAnalysisTaskJFSystematics::Terminate(Option_t */*option*/)
650 // Terminate analysis
652 if (fDebug > 1) printf("AnalysisTaskJFSystematics: Terminate() \n");