PWGJE/EMCALJetTasks/macros/AddTaskEmcalJetSpectraMECpA.C

   1 // $Id$
   2
   3 AliAnalysisTaskEmcalJetSpectraMECpA* AddTaskEmcalJetSpectraMECpA(
   4    const char *outfilename    = "AnalysisOutput.root",
   5    UInt_t type                = AliAnalysisTaskEmcal::kTPC,
   6    const char *nRhosCh        = "rhoCh",
   7    const char *nRhosChEm      = "rhoChEm",
   8    const char *nRhosEm      = "rhoEm",
   9    TF1 *sfunc                 = 0,
  10    const Double_t radius      = 0.2,
  11    const Double_t minPhi      = 1.8,
  12    const Double_t maxPhi      = 2.74,
  13    const Double_t minEta      = -0.3,
  14    const Double_t maxEta      = 0.3,
  15    const char* usedTracks     = "PicoTracks",
  16    const char* outClusName    = "CaloClustersCorr",
  17    const Double_t minTrackPt  = 0.15,
  18    const Double_t minClusterPt = 0.30,
  19    const char *CentEst         = "V0A"
  20    )
  21 {
  22   // Get the pointer to the existing analysis manager via the static access method.
  23   //==============================================================================
  24   AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
  25   if (!mgr)
  26   {
  27     ::Error("AddTasEmcalJetSpectraMECpA", "No analysis manager to connect to.");
  28     return NULL;
  29   }
  30
  31   // Check the analysis type using the event handlers connected to the analysis manager.
  32   //==============================================================================
  33   if (!mgr->GetInputEventHandler())
  34   {
  35     ::Error("AddTaskEmcalJetSpectraMECpA", "This task requires an input event handler");
  36     return NULL;
  37   }
  38
  39   //Run the jet finder and rho tasks first
  40
  41   // Some constants for the jet finders
  42   const Int_t cKT                 = 0;
  43   const Int_t cANTIKT             = 1;
  44   const Int_t cFULLJETS           = 0;
  45   const Int_t cCHARGEDJETS        = 1;
  46   const Int_t cNEUTRALJETS        = 2;
  47
  48   float AreaCut = 0.6*radius*radius*TMath::Pi();
  49
  50   sfunc=new TF1("sfunc","[0]*x*x+[1]*x+[2]",-1,100);
  51   sfunc->SetParameter(0,0.0);
  52   sfunc->SetParameter(1,0.0);
  53   sfunc->SetParameter(2,1.5);
  54
  55
  56   gROOT->LoadMacro("$ALICE_ROOT/PWGJE/EMCALJetTasks/macros/AddTaskEmcalJet.C");
  57   gROOT->LoadMacro("$ALICE_ROOT/PWGJE/EMCALJetTasks/macros/AddTaskRho.C");
  58
  59   //const char *nJets;
  60   TString nJets("");
  61
  62   TString scaledname(Form("%s_Scaled", nRhosCh));
  63
  64
  65   if(!(usedTracks=="")){
  66     cout << "USEDTRACKS EXISTS" << usedTracks <<endl;
  67     AliEmcalJetTask* jetFinderTaskChBack = AddTaskEmcalJet(usedTracks,"",cKT,radius,cCHARGEDJETS,minTrackPt, minClusterPt);
  68
  69     AliEmcalJetTask* jetFinderTaskChEmBack = AddTaskEmcalJet(usedTracks,outClusName,cKT,radius,cFULLJETS,minTrackPt, minClusterPt);
  70
  71   AliEmcalJetTask* jetFinderTask = AddTaskEmcalJet(usedTracks,outClusName,cANTIKT,radius, cFULLJETS,minTrackPt,minClusterPt);
  72
  73   AliAnalysisTaskRho *rhochtask = AddTaskRho(jetFinderTaskChBack->GetName(),usedTracks,outClusName,nRhosCh,radius,0,0.01,0,sfunc,2,kTRUE,nRhosCh);
  74   rhochtask->SetCentralityEstimator(CentEst);
  75
  76   AliAnalysisTaskRho *rhochemtask = AddTaskRho(jetFinderTaskChEmBack->GetName(),usedTracks,outClusName,nRhosChEm,radius,0,0.01,0,0,1,kTRUE,nRhosChEm);
  77   rhochemtask->SetCentralityEstimator(CentEst);
  78
  79   //nJets=jetFinderTask->GetName();
  80   nJets+=jetFinderTask->GetName();
  81
  82   gROOT->LoadMacro("$ALICE_ROOT/PWGJE/EMCALJetTasks/macros/AddTaskDeltaPt.C");
  83
  84   TString deltaname(Form("DeltaPt_%s_Scaled", nRhosCh));
  85   AliAnalysisTaskDeltaPt* deltapt = AddTaskDeltaPt(usedTracks,outClusName,nJets,"","","","","",scaledname,radius,1,AreaCut,minTrackPt,minClusterPt,AliAnalysisTaskEmcal::kEMCAL,deltaname);
  86   deltapt->SetCentralityEstimator(CentEst);
  87
  88   TString emcdeltaname(Form("DeltaPt_%s", nRhosChEm));
  89   AliAnalysisTaskDeltaPt* deltaptEMC = AddTaskDeltaPt(usedTracks,outClusName,nJets,"","","","","",nRhosChEm,radius,1,AreaCut,minTrackPt,minClusterPt,AliAnalysisTaskEmcal::kEMCAL,emcdeltaname);
  90   deltapt->SetCentralityEstimator(CentEst);
  91
  92   gROOT->LoadMacro("$ALICE_ROOT/PWGJE/EMCALJetTasks/macros/AddTaskScale.C");
  93
  94
  95   Int_t radlabel=(Int_t)floor(radius*100+0.5);
  96   Int_t mincluslabel=(Int_t)floor(minClusterPt*1000+0.5);
  97   Int_t mintracklabel=(Int_t)floor(minTrackPt*1000+0.5);
  98   TString scalename(Form("Scale_R0%d", radlabel));
  99
 100   AliAnalysisTaskScale* scaletask = AddTaskScale(usedTracks,outClusName,minTrackPt,minClusterPt,scalename);
 101   scaletask->SetCentralityEstimator(CentEst);
 102   scaletask->SetScaleFunction(sfunc);
 103
 104
 105   }
 106
 107   cout << "Running non charged jet finders..." <<endl;
 108   AliEmcalJetTask* jetFinderTaskEm = AddTaskEmcalJet("",outClusName,cANTIKT,radius,cNEUTRALJETS,minTrackPt,minClusterPt);
 109
 110   AliEmcalJetTask* jetFinderTaskEmBack = AddTaskEmcalJet("",outClusName,cKT,radius,cNEUTRALJETS,minTrackPt, minClusterPt);
 111
 112   cout << "Running non charged rho task..." <<endl;
 113
 114   AliAnalysisTaskRho *rhoemtask = AddTaskRho(jetFinderTaskEmBack->GetName(),usedTracks,outClusName,nRhosEm,radius,0,0.01,0,0,1,kTRUE,nRhosEm);
 115   rhoemtask->SetCentralityEstimator(CentEst);
 116
 117   //if((!usedTracks=="")) nJets = jetFinderTaskEm->GetName();
 118   if(usedTracks=="") nJets +=jetFinderTaskEm->GetName();
 119
 120
 121   //-------------------------------------------------------
 122   // Init the task and do settings
 123   //-------------------------------------------------------
 124
 125
 126   cout << "Ready to run my task..." << nJets <<endl;
 127
 128   TString name(Form("SpectraMECpA_%s", nJets.Data()));
 129   AliAnalysisTaskEmcalJetSpectraMECpA *spectratask = new AliAnalysisTaskEmcalJetSpectraMECpA(name);
 130   spectratask->SetJetsName(nJets.Data());
 131   spectratask->SetCentralityEstimator(CentEst);
 132   spectratask->SetAnaType(type);
 133   if(!(usedTracks=="")) spectratask->SetRhoName(nRhosCh);
 134   else spectratask->SetRhoName(nRhosEm);
 135   spectratask->SetJetPhiLimits(minPhi,maxPhi);
 136   spectratask->SetJetEtaLimits(minEta,maxEta);
 137   spectratask->SetJetAreaCut(AreaCut);
 138   spectratask->SetTracksName(usedTracks);
 139
 140   //-------------------------------------------------------
 141   // Final settings, pass to manager and set the containers
 142   //-------------------------------------------------------
 143
 144   mgr->AddTask(spectratask);
 145
 146   // Create containers for input/output
 147   mgr->ConnectInput (spectratask, 0, mgr->GetCommonInputContainer() );
 148   AliAnalysisDataContainer *cospectra = mgr->CreateContainer(name,
 149                                                            TList::Class(),
 150                                                            AliAnalysisManager::kOutputContainer,
 151                                                            outfilename);
 152   mgr->ConnectOutput(spectratask,1,cospectra);
 153
 154   return spectratask;
 155 }