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>
38 #include <TLorentzVector.h>
39 #include <TClonesArray.h>
40 #include "TDatabasePDG.h"
42 #include "AliAnalysisTaskJFSystematics.h"
43 #include "AliAnalysisManager.h"
44 #include "AliJetFinder.h"
45 #include "AliJetHeader.h"
46 #include "AliJetReader.h"
47 #include "AliJetReaderHeader.h"
48 #include "AliUA1JetHeaderV1.h"
49 #include "AliESDEvent.h"
50 #include "AliAODEvent.h"
51 #include "AliAODHandler.h"
52 #include "AliAODTrack.h"
53 #include "AliAODJet.h"
54 #include "AliMCEventHandler.h"
55 #include "AliMCEvent.h"
57 #include "AliGenPythiaEventHeader.h"
58 #include "AliJetKineReaderHeader.h"
59 #include "AliGenCocktailEventHeader.h"
60 #include "AliInputEventHandler.h"
63 #include "AliAnalysisHelperJetTasks.h"
65 ClassImp(AliAnalysisTaskJFSystematics)
67 const Int_t AliAnalysisTaskJFSystematics::fgkSysBins[AliAnalysisTaskJFSystematics::kSysTypes] = {0,AliAnalysisTaskJFSystematics::kMaxJets};
68 const char* AliAnalysisTaskJFSystematics::fgkSysName[AliAnalysisTaskJFSystematics::kSysTypes] = {"","j"};
70 AliAnalysisTaskJFSystematics::AliAnalysisTaskJFSystematics(): AliAnalysisTaskSE(),
77 fUseExternalWeightOnly(kFALSE),
78 fLimitGenJetEta(kFALSE),
97 fh2PtGenDeltaPhi(0x0),
98 fh2PtGenDeltaEta(0x0),
99 fh3RecInEtaPhiPt(0x0),
100 fh3RecOutEtaPhiPt(0x0),
101 fh3GenInEtaPhiPt(0x0),
102 fh3GenOutEtaPhiPt(0x0),
106 // Default constructor
108 for(int ij = 0;ij<kMaxJets;++ij){
109 fh1PtRecIn[ij] = fh1PtRecOut[ij] = fh1PtGenIn[ij] = fh1PtGenOut[ij] = 0;
110 fh2PtFGen[ij] = fh2PhiFGen[ij] = fh2EtaFGen[ij] = fh2PtGenDeltaPhi[ij] = fh2PtGenDeltaEta[ij] = 0;
111 fh3RecInEtaPhiPt[ij] = fh3RecOutEtaPhiPt[ij] =fh3GenInEtaPhiPt[ij] = fh3GenOutEtaPhiPt[ij] = 0;
112 fhnCorrelation[ij] = 0;
117 AliAnalysisTaskJFSystematics::AliAnalysisTaskJFSystematics(const char* name):
118 AliAnalysisTaskSE(name),
124 fUseAODInput(kFALSE),
125 fUseExternalWeightOnly(kFALSE),
126 fLimitGenJetEta(kFALSE),
135 fh1PtHardTrials(0x0),
145 fh2PtGenDeltaPhi(0x0),
146 fh2PtGenDeltaEta(0x0),
147 fh3RecInEtaPhiPt(0x0),
148 fh3RecOutEtaPhiPt(0x0),
149 fh3GenInEtaPhiPt(0x0),
150 fh3GenOutEtaPhiPt(0x0),
154 // Default constructor
156 // Default constructor
158 for(int ij = 0;ij<kMaxJets;++ij){
159 fh1PtRecIn[ij] = fh1PtRecOut[ij] = fh1PtGenIn[ij] = fh1PtGenOut[ij] = 0;
160 fh2PtFGen[ij] = fh2PhiFGen[ij] = fh2EtaFGen[ij] = fh2PtGenDeltaPhi[ij] = fh2PtGenDeltaEta[ij] = 0;
161 fh3RecInEtaPhiPt[ij] = fh3RecOutEtaPhiPt[ij] =fh3GenInEtaPhiPt[ij] = fh3GenOutEtaPhiPt[ij] = 0;
162 fhnCorrelation[ij] = 0;
165 DefineOutput(1, TList::Class());
170 Bool_t AliAnalysisTaskJFSystematics::Notify()
173 // Implemented Notify() to read the cross sections
174 // and number of trials from pyxsec.root
177 fAvgTrials = 1; // reset for each file
179 TTree *tree = AliAnalysisManager::GetAnalysisManager()->GetTree();
180 Float_t xsection = 0;
183 TFile *curfile = tree->GetCurrentFile();
185 Error("Notify","No current file");
188 if(!fh1Xsec||!fh1Trials){
189 Printf("%s%d No Histogram fh1Xsec",(char*)__FILE__,__LINE__);
192 AliAnalysisHelperJetTasks::PythiaInfoFromFile(curfile->GetName(),xsection,ftrials);
193 fh1Xsec->Fill("<#sigma>",xsection);
194 // construct a poor man average trials
195 Float_t nEntries = (Float_t)tree->GetTree()->GetEntries();
196 if(ftrials>=nEntries)fAvgTrials = ftrials/nEntries;
201 void AliAnalysisTaskJFSystematics::UserCreateOutputObjects()
205 // Create the output container
209 if (fDebug > 1) printf("AnalysisTaskJFSystematics::UserCreateOutputObjects() \n");
212 if(!fHistList)fHistList = new TList();
214 Bool_t oldStatus = TH1::AddDirectoryStatus();
215 TH1::AddDirectory(kFALSE);
221 const Int_t nBinPt = 100;
222 Double_t binLimitsPt[nBinPt+1];
223 for(Int_t iPt = 0;iPt <= nBinPt;iPt++){
225 binLimitsPt[iPt] = 0.0;
228 binLimitsPt[iPt] = binLimitsPt[iPt-1] + 1.0;
232 const Int_t nBinEta = 26;
233 Double_t binLimitsEta[nBinEta+1] = {
235 -0.9,-0.8,-0.7,-0.6,-0.5,-0.4,-0.3,-0.2,-0.1,0.0,
236 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9,
241 const Int_t nBinPhi = 18;
242 Double_t binLimitsPhi[nBinPhi+1];
243 for(Int_t iPhi = 0;iPhi<=nBinPhi;iPhi++){
245 binLimitsPhi[iPhi] = 0;
248 binLimitsPhi[iPhi] = binLimitsPhi[iPhi-1] + 1/(Float_t)nBinPhi * TMath::Pi()*2;
253 fh1Xsec = new TProfile("fh1Xsec","xsec from pyxsec.root",1,0,1);
254 fh1Xsec->GetXaxis()->SetBinLabel(1,"<#sigma>");
256 fh1Trials = new TH1F("fh1Trials","trials event header or pyxsec file",1,0,1);
257 fh1Trials->GetXaxis()->SetBinLabel(1,"#sum{ntrials}");
259 fh1PtHard = new TH1F("fh1PtHard","PYTHIA Pt hard;p_{T,hard}",nBinPt,binLimitsPt);
260 fh1PtHardNoW = new TH1F("fh1PtHardNoW","PYTHIA Pt hard no weight;p_{T,hard}",nBinPt,binLimitsPt);
261 fh1PtHardTrials = new TH1F("fh1PtHardTrials","PYTHIA Pt hard weight with trials;p_{T,hard}",nBinPt,binLimitsPt);
262 fh1NGenJets = new TH1F("fh1NGenJets","N generated jets",20,-0.5,19.5);
263 fh1NRecJets = new TH1F("fh1NRecJets","N reconstructed jets",20,-0.5,19.5);
265 // book the single histograms these we clone for various systematics
267 fh1PtRecIn = new TH1F("fh1PtRecIn","rec p_T input ;p_{T,rec}",nBinPt,binLimitsPt);
268 fh1PtRecOut = new TH1F("fh1PtRecOut","rec p_T output jets;p_{T,rec}",nBinPt,binLimitsPt);
269 fh1PtGenIn = new TH1F("fh1PtGenIn","found p_T input ;p_{T,gen}",nBinPt,binLimitsPt);
270 fh1PtGenOut = new TH1F("fh1PtGenOut","found p_T output jets;p_{T,gen}",nBinPt,binLimitsPt);
274 fh2PtFGen = new TH2F("fh2PtFGen","Pt Found vs. gen;p_{T,rec} (GeV/c);p_{T,gen} (GeV/c)",
275 nBinPt,binLimitsPt,nBinPt,binLimitsPt);
276 fh2PhiFGen = new TH2F("fh2PhiFGen","#phi Found vs. gen;#phi_{rec};#phi_{gen}",
277 nBinPhi,binLimitsPhi,nBinPhi,binLimitsPhi);
278 fh2EtaFGen = new TH2F("fh2EtaFGen","#eta Found vs. gen;#eta_{rec};#eta_{gen}",
279 nBinEta,binLimitsEta,nBinEta,binLimitsEta);
281 fh2PtGenDeltaPhi = new TH2F("fh2PtGenDeltaPhi","delta phi vs. P_{T,gen};p_{T,gen} (GeV/c);#phi_{gen}-#phi_{rec}",
282 nBinPt,binLimitsPt,100,-1.0,1.0);
283 fh2PtGenDeltaEta = new TH2F("fh2PtGenDeltaEta","delta eta vs. p_{T,gen};p_{T,gen} (GeV/c);#eta_{gen}-#eta_{rec}",
284 nBinPt,binLimitsPt,100,-1.0,1.0);
287 fh3RecInEtaPhiPt = new TH3F("fh3RecInEtaPhiPt","Rec eta, phi, pt; #eta; #phi; p_{T,rec} (GeV/c)",
288 nBinEta,binLimitsEta,nBinPhi,binLimitsPhi,nBinPt,binLimitsPt);
289 fh3RecOutEtaPhiPt = new TH3F("fh3RecOutEtaPhiPt","generated found jet Rec eta, phi, pt; #eta; #phi; p_{T,rec} (GeV/c)",
290 nBinEta,binLimitsEta,nBinPhi,binLimitsPhi,nBinPt,binLimitsPt);
291 fh3GenInEtaPhiPt = new TH3F("fh3GenInEtaPhiPt","generated jet eta, phi, pt; #eta; #phi; p_{T,gen} (GeV/c)",
292 nBinEta,binLimitsEta,nBinPhi,binLimitsPhi,nBinPt,binLimitsPt);
293 fh3GenOutEtaPhiPt = new TH3F("fh3GenOutEtaPhiPt","reconstructed found for Gen eta, phi, pt; #eta; #phi; p_{T,} (GeV/c)",
294 nBinEta,binLimitsEta,nBinPhi,binLimitsPhi,nBinPt,binLimitsPt);
296 const int nbin[4] = {nBinPt,nBinPt,24,24};
297 Double_t vLowEdge[4] = {0,0,-1.2,-1.2};
298 Double_t vUpEdge[4] = {250,250,1.2,1.2};
300 fhnCorrelation = new THnSparseF("fhnCorrelation","Response Map", 4, nbin, vLowEdge, vUpEdge);
304 fHistList->Add(fh1Xsec);
305 fHistList->Add(fh1Trials);
306 fHistList->Add(fh1PtHard);
307 fHistList->Add(fh1PtHardNoW);
308 fHistList->Add(fh1PtHardTrials);
309 fHistList->Add(fh1NGenJets);
310 fHistList->Add(fh1NRecJets);
311 fHistList->Add(fh1PtRecIn);
312 fHistList->Add(fh1PtRecOut);
314 if(fBranchGen.Length()>0){
315 fHistList->Add(fh1PtGenIn);
316 fHistList->Add(fh1PtGenOut);
317 fHistList->Add(fh2PtFGen);
318 fHistList->Add(fh2PhiFGen);
319 fHistList->Add(fh2EtaFGen);
320 fHistList->Add(fh2PtGenDeltaEta);
321 fHistList->Add(fh2PtGenDeltaPhi);
322 fHistList->Add(fh3RecOutEtaPhiPt);
323 fHistList->Add(fh3GenOutEtaPhiPt);
324 fHistList->Add(fh3RecInEtaPhiPt);
325 fHistList->Add(fh3GenInEtaPhiPt);
326 fHistList->Add(fhnCorrelation);
329 if(fAnalysisType==kSysJetOrder){
331 for(int i = 0; i< fgkSysBins[kSysJetOrder];++i){
332 TH1F *hTmp = (TH1F*)fh1PtRecIn->Clone(Form("%s_%s%d",fh1PtRecIn->GetName(),fgkSysName[kSysJetOrder],i));
333 fHistList->Add(hTmp);
334 hTmp = (TH1F*)fh1PtRecOut->Clone(Form("%s_%s%d",fh1PtRecOut->GetName(),fgkSysName[kSysJetOrder],i));
335 fHistList->Add(hTmp);
337 if(fBranchGen.Length()>0){
338 hTmp = (TH1F*)fh1PtGenIn->Clone(Form("%s_%s%d",fh1PtGenIn->GetName(),fgkSysName[kSysJetOrder],i));
339 fHistList->Add(hTmp);
340 hTmp = (TH1F*)fh1PtGenOut->Clone(Form("%s_%s%d",fh1PtGenOut->GetName(),fgkSysName[kSysJetOrder],i));
341 fHistList->Add(hTmp);
342 THnSparseF *hnTmp = (THnSparseF*)fhnCorrelation->Clone(Form("%s_%s%d",fhnCorrelation->GetName(),fgkSysName[kSysJetOrder],i));
343 fHistList->Add(hnTmp);
348 // =========== Switch on Sumw2 for all histos ===========
349 for (Int_t i=0; i<fHistList->GetEntries(); ++i) {
350 TH1 *h1 = dynamic_cast<TH1*>(fHistList->At(i));
352 // Printf("%s ",h1->GetName());
356 THnSparse *hn = dynamic_cast<THnSparse*>(fHistList->At(i));
360 TH1::AddDirectory(oldStatus);
364 void AliAnalysisTaskJFSystematics::Init()
370 Printf(">>> AnalysisTaskJFSystematics::Init() debug level %d\n",fDebug);
371 if (fDebug > 1) printf("AnalysisTaskJFSystematics::Init() \n");
375 void AliAnalysisTaskJFSystematics::UserExec(Option_t */*option*/)
378 // Execute analysis for current event
382 fAOD = dynamic_cast<AliAODEvent*>(InputEvent());
384 Printf("%s:%d AODEvent not found in Input Manager %d",(char*)__FILE__,__LINE__,fUseAODInput);
390 // assume that the AOD is in the general output...
393 Printf("%s:%d AODEvent not found in the Output",(char*)__FILE__,__LINE__);
398 if (fDebug > 1)printf("AliAnalysisTaskJFSystematics::Analysing event # %5d\n", (Int_t) fEntry);
400 // ========= These pointers need to be valid in any case =======
402 TClonesArray *aodRecJets = dynamic_cast<TClonesArray*>(fAOD->FindListObject(fBranchRec.Data()));
404 Printf("%s:%d no reconstructed Jet array with name %s in AOD",(char*)__FILE__,__LINE__,fBranchRec.Data());
408 // We use static arrays, not to fragment the memory
410 AliAODJet genJets[kMaxJets];
412 AliAODJet recJets[kMaxJets];
418 Double_t nTrials = 1; // Trials for MC trigger weigth for real data
419 Int_t iProcessType = 0;
420 if(fUseExternalWeightOnly){
421 eventW = fExternalWeight;
424 if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
425 // this is the part where when we need to have MC information
426 // we can also work on Reconstructed only when just comparing two JF
427 AliMCEvent* mcEvent = MCEvent();
429 Printf("%s:%d no mcEvent",(char*)__FILE__,__LINE__);
432 AliGenPythiaEventHeader* pythiaGenHeader = AliAnalysisHelperJetTasks::GetPythiaEventHeader(mcEvent);
434 nTrials = pythiaGenHeader->Trials();
435 ptHard = pythiaGenHeader->GetPtHard();
436 iProcessType = pythiaGenHeader->ProcessType();
438 // 12 f+barf -> f+barf
443 if (fDebug > 10)Printf("%d iProcessType %d",__LINE__, iProcessType);
444 if(fDebug>20)AliAnalysisHelperJetTasks::PrintStack(mcEvent);
445 // fetch the pythia generated jets only to be used here
446 Int_t nPythiaGenJets = pythiaGenHeader->NTriggerJets();
447 AliAODJet pythiaGenJets[kMaxJets];
449 for(int ip = 0;ip < nPythiaGenJets;++ip){
450 if(iCount>=kMaxJets)continue;
452 pythiaGenHeader->TriggerJet(ip,p);
453 pythiaGenJets[iCount].SetPxPyPzE(p[0],p[1],p[2],p[3]);
455 if(pythiaGenJets[iCount].Eta()>fJetHeaderRec->GetJetEtaMax()||
456 pythiaGenJets[iCount].Eta()<fJetHeaderRec->GetJetEtaMin())continue;
458 if(fBranchGen.Length()==0){
459 // if we have MC particles and we do not read from the aod branch
460 // use the pythia jets
461 genJets[iCount].SetPxPyPzE(p[0],p[1],p[2],p[3]);
465 if(fBranchGen.Length()==0)nGenJets = iCount;
467 }// if we had the MCEvent
470 fh1Trials->Fill("#sum{ntrials}",fAvgTrials);
472 fh1PtHard->Fill(ptHard,eventW);
473 fh1PtHardNoW->Fill(ptHard,1);
474 fh1PtHardTrials->Fill(ptHard,nTrials);
476 // If we set a second branch for the input jets fetch this
477 if(fBranchGen.Length()>0){
478 TClonesArray *aodGenJets = dynamic_cast<TClonesArray*>(fAOD->FindListObject(fBranchGen.Data()));
481 for(int ig = 0;ig < aodGenJets->GetEntries();++ig){
482 if(iCount>=kMaxJets)continue;
483 AliAODJet *tmp = dynamic_cast<AliAODJet*>(aodGenJets->At(ig));
486 if(tmp->Eta()>fJetHeaderRec->GetJetEtaMax()||
487 tmp->Eta()<fJetHeaderRec->GetJetEtaMin())continue;
489 genJets[iCount] = *tmp;
495 Printf("%s:%d Generated jet branch %s not found",(char*)__FILE__,__LINE__,fBranchGen.Data());
499 fh1NGenJets->Fill(nGenJets);
500 // We do not want to exceed the maximum jet number
501 nGenJets = TMath::Min(nGenJets,kMaxJets);
505 // Fetch the reconstructed jets...
509 nRecJets = TMath::Min(nRecJets,kMaxJets);
511 for(int ir = 0;ir < nRecJets;++ir){
512 AliAODJet *tmp = dynamic_cast<AliAODJet*>(aodRecJets->At(ir));
518 if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
523 Int_t iGenIndex[kMaxJets]; // Index of the generated jet for i-th rec -1 if none
524 Int_t iRecIndex[kMaxJets]; // Index of the rec jet for i-th gen -1 if none
526 for(int i = 0;i<kMaxJets;++i){
527 iGenIndex[i] = iRecIndex[i] = -1;
531 AliAnalysisHelperJetTasks::GetClosestJets(genJets,nGenJets,recJets,nRecJets,
532 iGenIndex,iRecIndex,fDebug);
533 if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
536 for(int i = 0;i<kMaxJets;++i){
537 if(iGenIndex[i]>=0)Printf("iGenFound: %d -> %d",i,iGenIndex[i]);
538 if(iRecIndex[i]>=0)Printf("iRecFound: %d -> %d",i,iRecIndex[i]);
543 // Now the premliminaries are over, lets do the jet analysis
547 Double_t value[4]; // for the thnsparse
548 // loop over reconstructed jets
549 for(int ir = 0;ir < nRecJets;++ir){
550 Double_t ptRec = recJets[ir].Pt();
551 Double_t phiRec = recJets[ir].Phi();
552 if(phiRec<0)phiRec+=TMath::Pi()*2.;
553 Double_t etaRec = recJets[ir].Eta();
554 if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
555 fh1PtRecIn->Fill(ptRec,eventW);
556 if(fAnalysisType==kSysJetOrder)((TH1F*)fHistList->FindObject(Form("fh1PtRecIn_%s%d",fgkSysName[kSysJetOrder],ir)))->Fill(ptRec,eventW);
557 fh3RecInEtaPhiPt->Fill(etaRec,phiRec,ptRec,eventW);
559 Int_t ig = iGenIndex[ir];
560 if(ig>=0 && ig<nGenJets){
561 if (fDebug > 10)Printf("%s:%d ig = %d ir = %d",(char*)__FILE__,__LINE__,ig,ir);
562 fh1PtRecOut->Fill(ptRec,eventW);
563 if(fAnalysisType==kSysJetOrder)((TH1F*)fHistList->FindObject(Form("fh1PtRecOut_%s%d",fgkSysName[kSysJetOrder],ir)))->Fill(ptRec,eventW);
564 Double_t ptGen = genJets[ig].Pt();
565 Double_t phiGen = genJets[ig].Phi();
566 if(phiGen<0)phiGen+=TMath::Pi()*2.;
567 Double_t etaGen = genJets[ig].Eta();
569 fh3RecOutEtaPhiPt->Fill(etaRec,phiRec,ptRec,eventW);
576 fhnCorrelation->Fill(value,eventW);
577 if(fAnalysisType==kSysJetOrder)((THnSparseF*)fHistList->FindObject(Form("fhnCorrelation_%s%d",fgkSysName[kSysJetOrder],ir)))->Fill(value,eventW);
579 // we accept only jets which are detected within a smaller window, to
580 // avoid ambigious pair association at the edges of the acceptance
583 if(TMath::Abs(etaRec)<fRecEtaWindow){
584 fh2PtFGen->Fill(ptRec,ptGen,eventW);
585 fh2PhiFGen->Fill(phiRec,phiGen,eventW);
586 fh2EtaFGen->Fill(etaRec,etaGen,eventW);
587 fh2PtGenDeltaEta->Fill(ptGen,etaGen-etaRec,eventW);
588 fh2PtGenDeltaPhi->Fill(ptGen,phiGen-phiRec,eventW);
589 }// if etarec in window
591 }// loop over reconstructed jets
594 // Now llop over generated jets
596 if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
597 for(int ig = 0;ig < nGenJets;++ig){
598 Double_t ptGen = genJets[ig].Pt();
600 Double_t phiGen = genJets[ig].Phi();
601 if(phiGen<0)phiGen+=TMath::Pi()*2.;
602 Double_t etaGen = genJets[ig].Eta();
603 fh3GenInEtaPhiPt->Fill(etaGen,phiGen,ptGen,eventW);
604 fh1PtGenIn->Fill(ptGen,eventW);
605 if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
606 if(fAnalysisType==kSysJetOrder)((TH1F*)fHistList->FindObject(Form("fh1PtGenIn_%s%d",fgkSysName[kSysJetOrder],ig)))->Fill(ptGen,eventW);
607 Int_t ir = iRecIndex[ig];
608 if(ir>=0&&ir<nRecJets){
609 fh1PtGenOut->Fill(ptGen,eventW);
610 fh3GenOutEtaPhiPt->Fill(etaGen,phiGen,ptGen,eventW);
611 if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
612 if(fAnalysisType==kSysJetOrder)((TH1F*)fHistList->FindObject(Form("fh1PtGenOut_%s%d",fgkSysName[kSysJetOrder],ig)))->Fill(ptGen,eventW);
614 }// loop over reconstructed jets
616 if (fDebug > 10)Printf("%s:%d",(char*)__FILE__,__LINE__);
617 PostData(1, fHistList);
620 void AliAnalysisTaskJFSystematics::Terminate(Option_t */*option*/)
622 // Terminate analysis
624 if (fDebug > 1) printf("AnalysisTaskJFSystematics: Terminate() \n");