PWGCF/FLOW/macros/AddTaskFlowCentralityPID.C

   1 /////////////////////////////////////////////////////////////////////////////////////////////
   2 //
   3 // AddTask* macro for flow analysis
   4 // Creates a Flow Event task and adds it to the analysis manager.
   5 // Sets the cuts using the correction framework (CORRFW) classes.
   6 // Also creates Flow Analysis tasks and connects them to the output of the flow event task.
   7 //
   8 /////////////////////////////////////////////////////////////////////////////////////////////
   9
  10 void AddTaskFlowCentralityPID( Float_t centrMin=0.,
  11                                Float_t centrMax=100.,
  12                                TString fileNameBase="output",
  13                                AliPID::EParticleType particleType=AliPID::kPion,
  14                                AliFlowTrackCuts::PIDsource sourcePID = AliFlowTrackCuts::kTOFpid,
  15                                Int_t charge=0,
  16                                Int_t harmonic=2,
  17                                Bool_t doQA=kFALSE,
  18                                TString uniqueStr="" )
  19 {
  20   // Define the range for eta subevents (for SP method)
  21   Double_t minA = -0.9;
  22   Double_t maxA = -0.5;
  23   Double_t minB = 0.5;
  24   Double_t maxB = 0.9;
  25
  26   // AFTERBURNER
  27   Bool_t useAfterBurner=kFALSE;
  28   Double_t v1=0.0;
  29   Double_t v2=0.0;
  30   Double_t v3=0.0;
  31   Double_t v4=0.0;
  32   Int_t numberOfTrackClones=0; //non-flow
  33
  34   // Define a range of the detector to exclude
  35   Bool_t ExcludeRegion = kFALSE;
  36   Double_t excludeEtaMin = -0.;
  37   Double_t excludeEtaMax = 0.;
  38   Double_t excludePhiMin = 0.;
  39   Double_t excludePhiMax = 0.;
  40
  41   // use physics selection class
  42   Bool_t  UsePhysicsSelection = kTRUE;
  43
  44   // QA
  45   Bool_t runQAtask=kFALSE;
  46   Bool_t FillQAntuple=kFALSE;
  47   Bool_t DoQAcorrelations=kFALSE;
  48
  49   // RUN SETTINGS
  50   // Flow analysis method can be:(set to kTRUE or kFALSE)
  51   Bool_t SP       = kTRUE;  // scalar product method (similar to eventplane method)
  52   Bool_t QC       = kTRUE;  // cumulants using Q vectors
  53
  54   //these are OBSOLETE, use at own peril
  55   Bool_t GFC      = kFALSE;  // cumulants based on generating function
  56   Bool_t MCEP     = kFALSE;  // correlation with Monte Carlo reaction plane
  57   Bool_t FQD      = kFALSE;  // fit of the distribution of the Q vector (only integrated v)
  58   Bool_t LYZ1SUM  = kFALSE;  // Lee Yang Zeroes using sum generating function (integrated v)
  59   Bool_t LYZ1PROD = kFALSE;  // Lee Yang Zeroes using product generating function (integrated v)
  60   Bool_t LYZ2SUM  = kFALSE; // Lee Yang Zeroes using sum generating function (second pass differential v)
  61   Bool_t LYZ2PROD = kFALSE; // Lee Yang Zeroes using product generating function (second pass differential v)
  62   Bool_t LYZEP    = kFALSE; // Lee Yang Zeroes Event plane using sum generating function (gives eventplane + weight)
  63   Bool_t MH       = kFALSE;  // azimuthal correlators in mixed harmonics
  64   Bool_t NL       = kFALSE;  // nested loops (for instance distribution of phi1-phi2 for all distinct pairs)
  65
  66   Bool_t METHODS[] = {SP,LYZ1SUM,LYZ1PROD,LYZ2SUM,LYZ2PROD,LYZEP,GFC,QC,FQD,MCEP,MH,NL};
  67
  68   // Boolean to use/not use weights for the Q vector
  69   Bool_t WEIGHTS[] = {kFALSE,kFALSE,kFALSE}; //Phi, v'(pt), v'(eta)
  70
  71   // SETTING THE CUTS
  72
  73   //---------Data selection----------
  74   //kMC, kGlobal, kESD_TPConly, kESD_SPDtracklet
  75   AliFlowTrackCuts::trackParameterType rptype = AliFlowTrackCuts::kGlobal;
  76   AliFlowTrackCuts::trackParameterType poitype = AliFlowTrackCuts::kGlobal;
  77
  78   //---------Parameter mixing--------
  79   //kPure - no mixing, kTrackWithMCkine, kTrackWithMCPID, kTrackWithMCpt
  80   AliFlowTrackCuts::trackParameterMix rpmix = AliFlowTrackCuts::kPure;
  81   AliFlowTrackCuts::trackParameterMix poimix = AliFlowTrackCuts::kPure;
  82
  83
  84   const char* rptypestr = AliFlowTrackCuts::GetParamTypeName(rptype);
  85   const char* poitypestr = AliFlowTrackCuts::GetParamTypeName(poitype);
  86
  87   //===========================================================================
  88   // EVENTS CUTS:
  89   AliFlowEventCuts* cutsEvent = new AliFlowEventCuts("event cuts");
  90   cutsEvent->SetCentralityPercentileRange(centrMin,centrMax);
  91   cutsEvent->SetCentralityPercentileMethod(AliFlowEventCuts::kV0);
  92   cutsEvent->SetRefMultMethod(AliFlowEventCuts::kV0);
  93   //cutsEvent->SetCentralityPercentileMethod(AliFlowEventCuts::kSPD1tracklets);
  94   cutsEvent->SetNContributorsRange(2);
  95   cutsEvent->SetPrimaryVertexZrange(-7.,7.);
  96   cutsEvent->SetQA(doQA);
  97
  98   // RP TRACK CUTS:
  99   AliFlowTrackCuts* cutsRP = new AliFlowTrackCuts("TPConlyRP");
 100   cutsRP->SetParamType(rptype);
 101   cutsRP->SetParamMix(rpmix);
 102   cutsRP->SetPtRange(0.2,5.);
 103   cutsRP->SetEtaRange(-0.8,0.8);
 104   cutsRP->SetMinNClustersTPC(70);
 105   cutsRP->SetMinChi2PerClusterTPC(0.1);
 106   cutsRP->SetMaxChi2PerClusterTPC(4.0);
 107   cutsRP->SetMaxDCAToVertexXY(3.0);
 108   cutsRP->SetMaxDCAToVertexZ(3.0);
 109   cutsRP->SetAcceptKinkDaughters(kFALSE);
 110   cutsRP->SetMinimalTPCdedx(10.);
 111   cutsRP->SetQA(doQA);
 112
 113   // POI TRACK CUTS:
 114   AliFlowTrackCuts* cutsPOI = new AliFlowTrackCuts("GlobalPOI");
 115   cutsPOI->SetParamType(poitype);
 116   cutsPOI->SetParamMix(poimix);
 117   cutsPOI->SetPtRange(0.0,10.);
 118   cutsPOI->SetEtaRange(-0.8,0.8);
 119   //cutsPOI->SetRequireCharge(kTRUE);
 120   //cutsPOI->SetPID(PdgRP);
 121   cutsPOI->SetMinNClustersTPC(70);
 122   cutsPOI->SetMinChi2PerClusterTPC(0.1);
 123   cutsPOI->SetMaxChi2PerClusterTPC(4.0);
 124   cutsPOI->SetRequireITSRefit(kTRUE);
 125   cutsPOI->SetRequireTPCRefit(kTRUE);
 126   cutsPOI->SetMinNClustersITS(2);
 127   //cutsPOI->SetMaxChi2PerClusterITS(1.e+09);
 128   cutsPOI->SetMaxDCAToVertexXY(0.3);
 129   cutsPOI->SetMaxDCAToVertexZ(0.3);
 130   //cutsPOI->SetDCAToVertex2D(kTRUE);
 131   //cutsPOI->SetMaxNsigmaToVertex(1.e+10);
 132   //cutsPOI->SetRequireSigmaToVertex(kFALSE);
 133   cutsPOI->SetAcceptKinkDaughters(kFALSE);
 134   cutsPOI->SetPID(particleType, sourcePID);
 135   if (charge!=0) cutsPOI->SetCharge(charge);
 136   //cutsPOI->SetAllowTOFmismatch(kFALSE);
 137   cutsPOI->SetRequireStrictTOFTPCagreement(kTRUE);
 138   //iexample: francesco's tunig TPC Bethe Bloch for data:
 139   //cutsPOI->GetESDpid().GetTPCResponse().SetBetheBlochParameters(4.36414e-02,1.75977e+01,1.14385e-08,2.27907e+00,3.36699e+00);
 140   //cutsPOI->GetESDpid().GetTPCResponse().SetMip(49);
 141   cutsPOI->SetMinimalTPCdedx(10.);
 142   cutsPOI->SetQA(doQA);
 143
 144   TString outputSlotName("");
 145   outputSlotName+=uniqueStr;
 146   outputSlotName+=Form("V%i ",harmonic);
 147   outputSlotName+=cutsRP->GetName();
 148   outputSlotName+=" ";
 149   outputSlotName+=cutsPOI->GetName();
 150   outputSlotName+=Form(" %.0f-",centrMin);
 151   outputSlotName+=Form("%.0f ",centrMax);
 152   outputSlotName+=AliFlowTrackCuts::PIDsourceName(sourcePID);
 153   outputSlotName+=" ";
 154   outputSlotName+=AliPID::ParticleName(particleType);
 155   if (charge<0) outputSlotName+="-";
 156   if (charge>0) outputSlotName+="+";
 157
 158   TString fileName(fileNameBase);
 159   fileName.Append(".root");
 160
 161   Bool_t useWeights  = WEIGHTS[0] || WEIGHTS[1] || WEIGHTS[2];
 162   if (useWeights) cout<<"Weights are used"<<endl;
 163   else cout<<"Weights are not used"<<endl;
 164
 165   // Get the pointer to the existing analysis manager via the static access method.
 166   //==============================================================================
 167   AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
 168   if (!mgr) {
 169     Error("AddTaskFlowEvent", "No analysis manager to connect to.");
 170     return NULL;
 171   }
 172
 173   // Check the analysis type using the event handlers connected to the analysis
 174   // manager. The availability of MC handler can also be checked here.
 175   //==============================================================================
 176   if (!mgr->GetInputEventHandler()) {
 177     ::Error("AddTaskFlowEvent", "This task requires an input event handler");
 178     return NULL;
 179   }
 180
 181   // Open external input files
 182   //===========================================================================
 183   //weights:
 184   TFile *weightsFile = NULL;
 185   TList *weightsList = NULL;
 186
 187   if(useWeights) {
 188     //open the file with the weights:
 189     weightsFile = TFile::Open("weights.root","READ");
 190     if(weightsFile) {
 191       //access the list which holds the histos with weigths:
 192       weightsList = (TList*)weightsFile->Get("weights");
 193     }
 194     else {
 195       cout<<" WARNING: the file <weights.root> with weights from the previous run was not available."<<endl;
 196       break;
 197     }
 198   }
 199
 200   //LYZ2
 201   if (LYZ2SUM || LYZ2PROD) {
 202     //read the outputfile of the first run
 203     TString outputFileName = "AnalysisResults1.root";
 204     TString pwd(gSystem->pwd());
 205     pwd+="/";
 206     pwd+=outputFileName.Data();
 207     TFile *outputFile = NULL;
 208     if(gSystem->AccessPathName(pwd.Data(),kFileExists)) {
 209       cout<<"WARNING: You do not have an output file:"<<endl;
 210       cout<<"         "<<pwd.Data()<<endl;
 211       exit(0);
 212     } else { outputFile = TFile::Open(pwd.Data(),"READ");}
 213
 214     if (LYZ2SUM){
 215       // read the output directory from LYZ1SUM
 216       TString inputFileNameLYZ2SUM = "outputLYZ1SUManalysis" ;
 217       inputFileNameLYZ2SUM += rptypestr;
 218       cout<<"The input directory is "<<inputFileNameLYZ2SUM.Data()<<endl;
 219       TFile* fInputFileLYZ2SUM = (TFile*)outputFile->FindObjectAny(inputFileNameLYZ2SUM.Data());
 220       if(!fInputFileLYZ2SUM || fInputFileLYZ2SUM->IsZombie()) {
 221         cerr << " ERROR: To run LYZ2SUM you need the output file from LYZ1SUM. This file is not there! Please run LYZ1SUM first." << endl ;
 222         break;
 223       }
 224       else {
 225         TList* fInputListLYZ2SUM = (TList*)fInputFileLYZ2SUM->Get("LYZ1SUM");
 226         if (!fInputListLYZ2SUM) {cout<<"list is NULL pointer!"<<endl;}
 227       }
 228       cout<<"LYZ2SUM input file/list read..."<<endl;
 229     }
 230
 231     if (LYZ2PROD){
 232       // read the output directory from LYZ1PROD
 233       TString inputFileNameLYZ2PROD = "outputLYZ1PRODanalysis" ;
 234       inputFileNameLYZ2PROD += rptypestr;
 235       cout<<"The input directory is "<<inputFileNameLYZ2PROD.Data()<<endl;
 236       TFile* fInputFileLYZ2PROD = (TFile*)outputFile->FindObjectAny(inputFileNameLYZ2PROD.Data());
 237       if(!fInputFileLYZ2PROD || fInputFileLYZ2PROD->IsZombie()) {
 238         cerr << " ERROR: To run LYZ2PROD you need the output file from LYZ1PROD. This file is not there! Please run LYZ1PROD first." << endl ;
 239         break;
 240       }
 241       else {
 242         TList* fInputListLYZ2PROD = (TList*)fInputFileLYZ2PROD->Get("LYZ1PROD");
 243         if (!fInputListLYZ2PROD) {cout<<"list is NULL pointer!"<<endl;}
 244       }
 245       cout<<"LYZ2PROD input file/list read..."<<endl;
 246     }
 247   }
 248
 249   if (LYZEP) {
 250     //read the outputfile of the second run
 251     TString outputFileName = "AnalysisResults2.root";
 252     TString pwd(gSystem->pwd());
 253     pwd+="/";
 254     pwd+=outputFileName.Data();
 255     TFile *outputFile = NULL;
 256     if(gSystem->AccessPathName(pwd.Data(),kFileExists)) {
 257       cout<<"WARNING: You do not have an output file:"<<endl;
 258       cout<<"         "<<pwd.Data()<<endl;
 259       exit(0);
 260     } else {
 261       outputFile = TFile::Open(pwd.Data(),"READ");
 262     }
 263
 264     // read the output file from LYZ2SUM
 265     TString inputFileNameLYZEP = "outputLYZ2SUManalysis" ;
 266     inputFileNameLYZEP += rptypestr;
 267     cout<<"The input file is "<<inputFileNameLYZEP.Data()<<endl;
 268     TFile* fInputFileLYZEP = (TFile*)outputFile->FindObjectAny(inputFileNameLYZEP.Data());
 269     if(!fInputFileLYZEP || fInputFileLYZEP->IsZombie()) {
 270       cerr << " ERROR: To run LYZEP you need the output file from LYZ2SUM. This file is not there! Please run LYZ2SUM first." << endl ;
 271       break;
 272     }
 273     else {
 274       TList* fInputListLYZEP = (TList*)fInputFileLYZEP->Get("LYZ2SUM");
 275       if (!fInputListLYZEP) {cout<<"list is NULL pointer!"<<endl;}
 276     }
 277     cout<<"LYZEP input file/list read..."<<endl;
 278   }
 279
 280
 281   // Create the FMD task and add it to the manager
 282   //===========================================================================
 283   if (rptypestr == "FMD") {
 284     AliFMDAnalysisTaskSE *taskfmd = NULL;
 285     if (rptypestr == "FMD") {
 286       taskfmd = new AliFMDAnalysisTaskSE("TaskFMD");
 287       mgr->AddTask(taskfmd);
 288
 289       AliFMDAnaParameters* pars = AliFMDAnaParameters::Instance();
 290       pars->Init();
 291       pars->SetProcessPrimary(kTRUE); //for MC only
 292       pars->SetProcessHits(kFALSE);
 293
 294       //pars->SetRealData(kTRUE); //for real data
 295       //pars->SetProcessPrimary(kFALSE); //for real data
 296     }
 297   }
 298
 299   // Create the flow event task, add it to the manager.
 300   //===========================================================================
 301   AliAnalysisTaskFlowEvent *taskFE = NULL;
 302
 303   if(useAfterBurner)
 304     {
 305       taskFE = new AliAnalysisTaskFlowEvent(Form("TaskFlowEvent %s",outputSlotName.Data()),"",doQA,1);
 306       taskFE->SetFlow(v1,v2,v3,v4);
 307       taskFE->SetNonFlowNumberOfTrackClones(numberOfTrackClones);
 308       taskFE->SetAfterburnerOn();
 309     }
 310   else {taskFE = new AliAnalysisTaskFlowEvent(Form("TaskFlowEvent %s",outputSlotName.Data()),"",doQA); }
 311   if (ExcludeRegion) {
 312     taskFE->DefineDeadZone(excludeEtaMin, excludeEtaMax, excludePhiMin, excludePhiMax);
 313   }
 314   taskFE->SetSubeventEtaRange(minA, maxA, minB, maxB);
 315   if (UsePhysicsSelection) {
 316     taskFE->SelectCollisionCandidates(AliVEvent::kMB);
 317     cout<<"Using Physics Selection"<<endl;
 318   }
 319   mgr->AddTask(taskFE);
 320
 321   // Pass cuts for RPs and POIs to the task:
 322   taskFE->SetCutsEvent(cutsEvent);
 323   taskFE->SetCutsRP(cutsRP);
 324   taskFE->SetCutsPOI(cutsPOI);
 325   if (cutsRP->GetParamType()==AliFlowTrackCuts::kV0)
 326   {
 327     //TODO: since this is set in a static object all analyses in an analysis train
 328     //will be affected.
 329     taskFE->SetHistWeightvsPhiMin(0.);
 330     taskFE->SetHistWeightvsPhiMax(200.);
 331   }
 332
 333   // Create the analysis tasks, add them to the manager.
 334   //===========================================================================
 335   if (SP){
 336     AliAnalysisTaskScalarProduct *taskSP = new AliAnalysisTaskScalarProduct(Form("TaskScalarProduct %s",outputSlotName.Data()),WEIGHTS[0]);
 337     taskSP->SetRelDiffMsub(1.0);
 338     taskSP->SetApplyCorrectionForNUA(kTRUE);
 339     mgr->AddTask(taskSP);
 340   }
 341   if (LYZ1SUM){
 342     AliAnalysisTaskLeeYangZeros *taskLYZ1SUM = new AliAnalysisTaskLeeYangZeros(Form("TaskLeeYangZerosSUM %s",outputSlotName.Data()),kTRUE);
 343     taskLYZ1SUM->SetFirstRunLYZ(kTRUE);
 344     taskLYZ1SUM->SetUseSumLYZ(kTRUE);
 345     mgr->AddTask(taskLYZ1SUM);
 346   }
 347   if (LYZ1PROD){
 348     AliAnalysisTaskLeeYangZeros *taskLYZ1PROD = new AliAnalysisTaskLeeYangZeros(Form("TaskLeeYangZerosPROD %s",outputSlotName.Data()),kTRUE);
 349     taskLYZ1PROD->SetFirstRunLYZ(kTRUE);
 350     taskLYZ1PROD->SetUseSumLYZ(kFALSE);
 351     mgr->AddTask(taskLYZ1PROD);
 352   }
 353   if (LYZ2SUM){
 354     AliAnalysisTaskLeeYangZeros *taskLYZ2SUM = new AliAnalysisTaskLeeYangZeros(Form("TaskLeeYangZerosSUM %s",outputSlotName.Data()),kFALSE);
 355     taskLYZ2SUM->SetFirstRunLYZ(kFALSE);
 356     taskLYZ2SUM->SetUseSumLYZ(kTRUE);
 357     mgr->AddTask(taskLYZ2SUM);
 358   }
 359   if (LYZ2PROD){
 360     AliAnalysisTaskLeeYangZeros *taskLYZ2PROD = new AliAnalysisTaskLeeYangZeros(Form("TaskLeeYangZerosPROD %s",outputSlotName.Data()),kFALSE);
 361     taskLYZ2PROD->SetFirstRunLYZ(kFALSE);
 362     taskLYZ2PROD->SetUseSumLYZ(kFALSE);
 363     mgr->AddTask(taskLYZ2PROD);
 364   }
 365   if (LYZEP){
 366     AliAnalysisTaskLYZEventPlane *taskLYZEP = new AliAnalysisTaskLYZEventPlane(Form("TaskLYZEventPlane %s",outputSlotName.Data()));
 367     mgr->AddTask(taskLYZEP);
 368   }
 369   if (GFC){
 370     AliAnalysisTaskCumulants *taskGFC = new AliAnalysisTaskCumulants(Form("TaskCumulants %s",outputSlotName.Data()),useWeights);
 371     taskGFC->SetUsePhiWeights(WEIGHTS[0]);
 372     taskGFC->SetUsePtWeights(WEIGHTS[1]);
 373     taskGFC->SetUseEtaWeights(WEIGHTS[2]);
 374     mgr->AddTask(taskGFC);
 375   }
 376   if (QC){
 377     AliAnalysisTaskQCumulants *taskQC = new AliAnalysisTaskQCumulants(Form("TaskQCumulants %s",outputSlotName.Data()),useWeights);
 378     taskQC->SetUsePhiWeights(WEIGHTS[0]);
 379     taskQC->SetUsePtWeights(WEIGHTS[1]);
 380     taskQC->SetUseEtaWeights(WEIGHTS[2]);
 381     taskQC->SetCalculateCumulantsVsM(kFALSE);
 382     taskQC->SetnBinsMult(10000);
 383     taskQC->SetMinMult(0.);
 384     taskQC->SetMaxMult(10000.);
 385     taskQC->SetHarmonic(harmonic);
 386     taskQC->SetApplyCorrectionForNUA(kFALSE);
 387     taskQC->SetFillMultipleControlHistograms(kFALSE);
 388     mgr->AddTask(taskQC);
 389   }
 390   if (FQD){
 391     AliAnalysisTaskFittingQDistribution *taskFQD = new AliAnalysisTaskFittingQDistribution(Form("TaskFittingQDistribution %s",outputSlotName.Data()),kFALSE);
 392     taskFQD->SetUsePhiWeights(WEIGHTS[0]);
 393     taskFQD->SetqMin(0.);
 394     taskFQD->SetqMax(1000.);
 395     taskFQD->SetqNbins(10000);
 396     mgr->AddTask(taskFQD);
 397   }
 398   if (MCEP){
 399     AliAnalysisTaskMCEventPlane *taskMCEP = new AliAnalysisTaskMCEventPlane(Form("TaskMCEventPlane %s",outputSlotName.Data()));
 400     mgr->AddTask(taskMCEP);
 401   }
 402   if (MH){
 403     AliAnalysisTaskMixedHarmonics *taskMH = new AliAnalysisTaskMixedHarmonics(Form("TaskMixedHarmonics %s",outputSlotName.Data()),useWeights);
 404     taskMH->SetHarmonic(1); // n in cos[n(phi1+phi2-2phi3)] and cos[n(psi1+psi2-2phi3)]
 405     taskMH->SetNoOfMultipicityBins(10000);
 406     taskMH->SetMultipicityBinWidth(1.);
 407     taskMH->SetMinMultiplicity(1.);
 408     taskMH->SetCorrectForDetectorEffects(kTRUE);
 409     taskMH->SetEvaluateDifferential3pCorrelator(kFALSE); // evaluate <<cos[n(psi1+psi2-2phi3)]>> (Remark: two nested loops)
 410     taskMH->SetOppositeChargesPOI(kFALSE); // POIs psi1 and psi2 in cos[n(psi1+psi2-2phi3)] will have opposite charges
 411     mgr->AddTask(taskMH);
 412   }
 413   if (NL){
 414     AliAnalysisTaskNestedLoops *taskNL = new AliAnalysisTaskNestedLoops(Form("TaskNestedLoops %s",outputSlotName.Data()),useWeights);
 415     taskNL->SetHarmonic(1); // n in cos[n(phi1+phi2-2phi3)] and cos[n(psi1+psi2-2phi3)]
 416     taskNL->SetEvaluateNestedLoopsForRAD(kTRUE); // RAD = Relative Angle Distribution
 417     taskNL->SetEvaluateNestedLoopsForMH(kTRUE); // evalaute <<cos[n(phi1+phi2-2phi3)]>> (Remark: three nested loops)
 418     taskNL->SetEvaluateDifferential3pCorrelator(kFALSE); // evaluate <<cos[n(psi1+psi2-2phi3)]>>  (Remark: three nested loops)
 419     taskNL->SetOppositeChargesPOI(kFALSE); // POIs psi1 and psi2 in cos[n(psi1+psi2-2phi3)] will have opposite charges
 420     mgr->AddTask(taskNL);
 421   }
 422
 423   // Create the output container for the data produced by the task
 424   // Connect to the input and output containers
 425   //===========================================================================
 426   AliAnalysisDataContainer *cinput1 = mgr->GetCommonInputContainer();
 427
 428   if (rptypestr == "FMD") {
 429     AliAnalysisDataContainer *coutputFMD =
 430       mgr->CreateContainer(Form("BackgroundCorrected %s",outputSlotName.Data()), TList::Class(), AliAnalysisManager::kExchangeContainer);
 431     //input and output taskFMD
 432     mgr->ConnectInput(taskfmd, 0, cinput1);
 433     mgr->ConnectOutput(taskfmd, 1, coutputFMD);
 434     //input into taskFE
 435     mgr->ConnectInput(taskFE,1,coutputFMD);
 436   }
 437
 438   AliAnalysisDataContainer *coutputFE =
 439   mgr->CreateContainer(Form("FlowEventSimple %s",outputSlotName.Data()),AliFlowEventSimple::Class(),AliAnalysisManager::kExchangeContainer);
 440   mgr->ConnectInput(taskFE,0,cinput1);
 441   mgr->ConnectOutput(taskFE,1,coutputFE);
 442
 443   if (taskFE->GetQAOn())
 444   {
 445     TString outputQA = fileName;
 446     outputQA += ":QA";
 447     AliAnalysisDataContainer* coutputFEQA =
 448     mgr->CreateContainer(Form("QA %s",outputSlotName.Data()), TList::Class(),AliAnalysisManager::kOutputContainer,outputQA);
 449     mgr->ConnectOutput(taskFE,2,coutputFEQA);
 450   }
 451
 452   // Create the output containers for the data produced by the analysis tasks
 453   // Connect to the input and output containers
 454   //===========================================================================
 455   if (useWeights) {
 456     AliAnalysisDataContainer *cinputWeights = mgr->CreateContainer(Form("Weights %s",outputSlotName.Data()),
 457                                                                    TList::Class(),AliAnalysisManager::kInputContainer);
 458   }
 459
 460   if(SP) {
 461     TString outputSP = fileName;
 462     outputSP += ":outputSPanalysis";
 463     outputSP+= rptypestr;
 464     AliAnalysisDataContainer *coutputSP = mgr->CreateContainer(Form("SP %s",outputSlotName.Data()),
 465                                                                TList::Class(),AliAnalysisManager::kOutputContainer,outputSP);
 466     mgr->ConnectInput(taskSP,0,coutputFE);
 467     mgr->ConnectOutput(taskSP,1,coutputSP);
 468     if (WEIGHTS[0]) {
 469       mgr->ConnectInput(taskSP,1,cinputWeights);
 470       cinputWeights->SetData(weightsList);
 471     }
 472   }
 473   if(LYZ1SUM) {
 474     TString outputLYZ1SUM = fileName;
 475     outputLYZ1SUM += ":outputLYZ1SUManalysis";
 476     outputLYZ1SUM+= rptypestr;
 477     AliAnalysisDataContainer *coutputLYZ1SUM = mgr->CreateContainer(Form("LYZ1SUM %s",outputSlotName.Data()),
 478                                                                     TList::Class(),AliAnalysisManager::kOutputContainer,outputLYZ1SUM);
 479     mgr->ConnectInput(taskLYZ1SUM,0,coutputFE);
 480     mgr->ConnectOutput(taskLYZ1SUM,1,coutputLYZ1SUM);
 481   }
 482   if(LYZ1PROD) {
 483     TString outputLYZ1PROD = fileName;
 484     outputLYZ1PROD += ":outputLYZ1PRODanalysis";
 485     outputLYZ1PROD+= rptypestr;
 486     AliAnalysisDataContainer *coutputLYZ1PROD = mgr->CreateContainer(Form("LYZ1PROD %s",outputSlotName.Data()),
 487                                                                      TList::Class(),AliAnalysisManager::kOutputContainer,outputLYZ1PROD);
 488     mgr->ConnectInput(taskLYZ1PROD,0,coutputFE);
 489     mgr->ConnectOutput(taskLYZ1PROD,1,coutputLYZ1PROD);
 490   }
 491   if(LYZ2SUM) {
 492     AliAnalysisDataContainer *cinputLYZ2SUM = mgr->CreateContainer(Form("LYZ2SUMin %s",outputSlotName.Data()),
 493                                                                    TList::Class(),AliAnalysisManager::kInputContainer);
 494     TString outputLYZ2SUM = fileName;
 495     outputLYZ2SUM += ":outputLYZ2SUManalysis";
 496     outputLYZ2SUM+= rptypestr;
 497
 498     AliAnalysisDataContainer *coutputLYZ2SUM = mgr->CreateContainer(Form("LYZ2SUM %s",outputSlotName.Data()),
 499                                                                     TList::Class(),AliAnalysisManager::kOutputContainer,outputLYZ2SUM);
 500     mgr->ConnectInput(taskLYZ2SUM,0,coutputFE);
 501     mgr->ConnectInput(taskLYZ2SUM,1,cinputLYZ2SUM);
 502     mgr->ConnectOutput(taskLYZ2SUM,1,coutputLYZ2SUM);
 503     cinputLYZ2SUM->SetData(fInputListLYZ2SUM);
 504   }
 505   if(LYZ2PROD) {
 506     AliAnalysisDataContainer *cinputLYZ2PROD = mgr->CreateContainer(Form("LYZ2PRODin %s",outputSlotName.Data()),
 507                                                                     TList::Class(),AliAnalysisManager::kInputContainer);
 508     TString outputLYZ2PROD = fileName;
 509     outputLYZ2PROD += ":outputLYZ2PRODanalysis";
 510     outputLYZ2PROD+= rptypestr;
 511
 512     AliAnalysisDataContainer *coutputLYZ2PROD = mgr->CreateContainer(Form("LYZ2PROD %s",outputSlotName.Data()),
 513                                                                      TList::Class(),AliAnalysisManager::kOutputContainer,outputLYZ2PROD);
 514     mgr->ConnectInput(taskLYZ2PROD,0,coutputFE);
 515     mgr->ConnectInput(taskLYZ2PROD,1,cinputLYZ2PROD);
 516     mgr->ConnectOutput(taskLYZ2PROD,1,coutputLYZ2PROD);
 517     cinputLYZ2PROD->SetData(fInputListLYZ2PROD);
 518   }
 519   if(LYZEP) {
 520     AliAnalysisDataContainer *cinputLYZEP = mgr->CreateContainer(Form("LYZEPin %s",outputSlotName.Data()),
 521                                                                  TList::Class(),AliAnalysisManager::kInputContainer);
 522     TString outputLYZEP = fileName;
 523     outputLYZEP += ":outputLYZEPanalysis";
 524     outputLYZEP+= rptypestr;
 525
 526     AliAnalysisDataContainer *coutputLYZEP = mgr->CreateContainer(Form("LYZEP %s",outputSlotName.Data()),
 527                                                                   TList::Class(),AliAnalysisManager::kOutputContainer,outputLYZEP);
 528     mgr->ConnectInput(taskLYZEP,0,coutputFE);
 529     mgr->ConnectInput(taskLYZEP,1,cinputLYZEP);
 530     mgr->ConnectOutput(taskLYZEP,1,coutputLYZEP);
 531     cinputLYZEP->SetData(fInputListLYZEP);
 532   }
 533   if(GFC) {
 534     TString outputGFC = fileName;
 535     outputGFC += ":outputGFCanalysis";
 536     outputGFC+= rptypestr;
 537
 538     AliAnalysisDataContainer *coutputGFC = mgr->CreateContainer(Form("GFC %s",outputSlotName.Data()),
 539                                                                 TList::Class(),AliAnalysisManager::kOutputContainer,outputGFC);
 540     mgr->ConnectInput(taskGFC,0,coutputFE);
 541     mgr->ConnectOutput(taskGFC,1,coutputGFC);
 542     if (useWeights) {
 543       mgr->ConnectInput(taskGFC,1,cinputWeights);
 544       cinputWeights->SetData(weightsList);
 545     }
 546   }
 547   if(QC) {
 548     TString outputQC = fileName;
 549     outputQC += ":outputQCanalysis";
 550     outputQC+= rptypestr;
 551
 552     AliAnalysisDataContainer *coutputQC = mgr->CreateContainer(Form("QC %s",outputSlotName.Data()),
 553                                                                TList::Class(),AliAnalysisManager::kOutputContainer,outputQC);
 554     mgr->ConnectInput(taskQC,0,coutputFE);
 555     mgr->ConnectOutput(taskQC,1,coutputQC);
 556     if (useWeights) {
 557       mgr->ConnectInput(taskQC,1,cinputWeights);
 558       cinputWeights->SetData(weightsList);
 559     }
 560   }
 561   if(FQD) {
 562     TString outputFQD = fileName;
 563     outputFQD += ":outputFQDanalysis";
 564     outputFQD+= rptypestr;
 565
 566     AliAnalysisDataContainer *coutputFQD = mgr->CreateContainer(Form("FQD %s",outputSlotName.Data()),
 567                                                                 TList::Class(),AliAnalysisManager::kOutputContainer,outputFQD);
 568     mgr->ConnectInput(taskFQD,0,coutputFE);
 569     mgr->ConnectOutput(taskFQD,1,coutputFQD);
 570     if(useWeights) {
 571       mgr->ConnectInput(taskFQD,1,cinputWeights);
 572       cinputWeights->SetData(weightsList);
 573     }
 574   }
 575   if(MCEP) {
 576     TString outputMCEP = fileName;
 577     outputMCEP += ":outputMCEPanalysis";
 578     outputMCEP+= rptypestr;
 579
 580     AliAnalysisDataContainer *coutputMCEP = mgr->CreateContainer(Form("MCEP %s",outputSlotName.Data()),
 581                                                                  TList::Class(),AliAnalysisManager::kOutputContainer,outputMCEP);
 582     mgr->ConnectInput(taskMCEP,0,coutputFE);
 583     mgr->ConnectOutput(taskMCEP,1,coutputMCEP);
 584   }
 585   if(MH) {
 586     TString outputMH = fileName;
 587     outputMH += ":outputMHanalysis";
 588     outputMH += rptypestr;
 589
 590     AliAnalysisDataContainer *coutputMH = mgr->CreateContainer(Form("MH %s",outputSlotName.Data()),
 591                                                                TList::Class(),AliAnalysisManager::kOutputContainer,outputMH);
 592     mgr->ConnectInput(taskMH,0,coutputFE);
 593     mgr->ConnectOutput(taskMH,1,coutputMH);
 594     //if (useWeights) {
 595     //  mgr->ConnectInput(taskMH,1,cinputWeights);
 596     //  cinputWeights->SetData(weightsList);
 597     //}
 598   }
 599   if(NL) {
 600     TString outputNL = fileName;
 601     outputNL += ":outputNLanalysis";
 602     outputNL += rptypestr;
 603
 604     AliAnalysisDataContainer *coutputNL = mgr->CreateContainer(Form("NL %s",outputSlotName.Data()),
 605                                                                TList::Class(),AliAnalysisManager::kOutputContainer,outputNL);
 606     mgr->ConnectInput(taskNL,0,coutputFE);
 607     mgr->ConnectOutput(taskNL,1,coutputNL);
 608     //if (useWeights) {
 609     //  mgr->ConnectInput(taskNL,1,cinputWeights);
 610     //  cinputWeights->SetData(weightsList);
 611     //}
 612   }
 613
 614   ///////////////////////////////////////////////////////////////////////////////////////////
 615   if (runQAtask)
 616   {
 617     AliAnalysisTaskQAflow* taskQAflow = new AliAnalysisTaskQAflow(Form("TaskQAflow %s",outputSlotName.Data()));
 618     taskQAflow->SetEventCuts(cutsEvent);
 619     taskQAflow->SetTrackCuts(cutsRP);
 620     taskQAflow->SetFillNTuple(FillQAntuple);
 621     taskQAflow->SetDoCorrelations(DoQAcorrelations);
 622     mgr->AddTask(taskQAflow);
 623
 624     Printf("outputSlotName %s",outputSlotName.Data());
 625     TString taskQAoutputFileName(fileNameBase);
 626     taskQAoutputFileName.Append("_QA.root");
 627     AliAnalysisDataContainer* coutputQAtask = mgr->CreateContainer(Form("flowQA %s",outputSlotName.Data()),
 628                                               TObjArray::Class(),
 629                                               AliAnalysisManager::kOutputContainer,
 630                                               taskQAoutputFileName);
 631     AliAnalysisDataContainer* coutputQAtaskTree = mgr->CreateContainer(Form("flowQAntuple %s",outputSlotName.Data()),
 632                                               TNtuple::Class(),
 633                                               AliAnalysisManager::kOutputContainer,
 634                                               taskQAoutputFileName);
 635     mgr->ConnectInput(taskQAflow,0,mgr->GetCommonInputContainer());
 636     mgr->ConnectInput(taskQAflow,1,coutputFE);
 637     mgr->ConnectOutput(taskQAflow,1,coutputQAtask);
 638     if (FillQAntuple) mgr->ConnectOutput(taskQAflow,2,coutputQAtaskTree);
 639   }
 640 }
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