[u/mrichter/AliRoot.git] / ANALYSIS / macros / AODtrain.C

// ### Settings that make sense when using the Alien plugin
//==============================================================================
Int_t       runOnData          = 1;       // Set to 1 if processing real data
Int_t       iCollision         = 0;       // 0=pp, 1=Pb-Pb
Int_t       run_flag           = 1100;    // year (2011 = 1100)
//==============================================================================
Bool_t      doCDBconnect        =1;
Bool_t      usePhysicsSelection = kTRUE; // use physics selection
Bool_t      useTender           = kFALSE; // use tender wagon
Bool_t      useCentrality       = kFALSE; // centrality
Bool_t      useV0tender         = kFALSE;  // use V0 correction in tender
Bool_t      useDBG              = kTRUE;  // activate debugging
Bool_t      useMC               = kFALSE;  // use MC info
Bool_t      useKFILTER          = kFALSE;  // use Kinematics filter
Bool_t      useTR               = kFALSE;  // use track references
Bool_t      useCORRFW           = kFALSE; // do not change
Bool_t      useAODTAGS          = kFALSE; // use AOD tags
Bool_t      useSysInfo          = kFALSE; // use sys info

// ### Analysis modules to be included. Some may not be yet fully implemented.
//==============================================================================
Int_t       iAODhandler        = 1;      // Analysis produces an AOD or dAOD's
Int_t       iESDfilter         = 1;      // ESD to AOD filter (barrel + muon tracks)
Int_t       iMUONcopyAOD       = 1;      // Task that copies only muon events in a separate AOD (PWG3)
Int_t       iJETAN             = 1;      // Jet analysis (PWG4)
Int_t       iJETANdelta        = 1;      // Jet delta AODs
Int_t       iPWGHFvertexing     = 1;      // Vertexing HF task (PWG3)
Int_t       iPWGDQJPSIfilter    = 0;      // JPSI filtering (PWG3)
Int_t       iPWGHFd2h           = 1;      // D0->2 hadrons (PWG3)
Int_t       iPWGPP               =1;      // high pt filter task
Bool_t doPIDResponse  = 1;
Bool_t doPIDqa        = 1; //new

// ### Configuration macros used for each module
//==============================================================================
 TString configPWGHFd2h = (iCollision==0)?"$ALICE_ROOT/PWGHF/vertexingHF/ConfigVertexingHF.C"
                          :"$ALICE_ROOT/PWGHF/vertexingHF/ConfigVertexingHF_highmult.C";
                                                 
// Temporaries.
void AODmerge();
void AddAnalysisTasks();
Bool_t LoadCommonLibraries();
Bool_t LoadAnalysisLibraries();
Bool_t LoadLibrary(const char *);
TChain *CreateChain();

//______________________________________________________________________________
void AODtrain(Int_t merge=0)
{
// Main analysis train macro.

  if (merge || doCDBconnect) {
    TGrid::Connect("alien://");
    if (!gGrid || !gGrid->IsConnected()) {
      ::Error("QAtrain", "No grid connection");
      return;
    }
  }
  // Set temporary merging directory to current one
  gSystem->Setenv("TMPDIR", gSystem->pwd());
  // Set temporary compilation directory to current one
  gSystem->SetBuildDir(gSystem->pwd(), kTRUE);
   printf("==================================================================\n");
   printf("===========    RUNNING FILTERING TRAIN   ==========\n");
   printf("==================================================================\n");
   printf("=  Configuring analysis train for:                               =\n");
   if (usePhysicsSelection)   printf("=  Physics selection                                                =\n");
   if (useTender)    printf("=  TENDER                                                        =\n");
   if (iESDfilter)   printf("=  ESD filter                                                    =\n");
   if (iMUONcopyAOD) printf("=  MUON copy AOD                                                 =\n");
   if (iJETAN)       printf("=  Jet analysis                                                  =\n");
   if (iJETANdelta)  printf("=     Jet delta AODs                                             =\n");
   if (iPWGHFvertexing) printf("=  PWGHF vertexing                                                =\n");
   if (iPWGDQJPSIfilter) printf("=  PWGDQ j/psi filter                                             =\n");
   if (iPWGHFd2h) printf("=  PWGHF D0->2 hadrons QA                                     =\n");

   // Load common libraries and set include path
   if (!LoadCommonLibraries()) {
      ::Error("AnalysisTrain", "Could not load common libraries");
      return;
   }
    
   // Make the analysis manager and connect event handlers
   AliAnalysisManager *mgr  = new AliAnalysisManager("Analysis Train", "Production train");
   if (useSysInfo) mgr->SetNSysInfo(100);
   // Load analysis specific libraries
   if (!LoadAnalysisLibraries()) {
      ::Error("AnalysisTrain", "Could not load analysis libraries");
      return;
   }   

   // Create input handler (input container created automatically)
   // ESD input handler
   AliESDInputHandler *esdHandler = new AliESDInputHandler();
   mgr->SetInputEventHandler(esdHandler);       
   // Monte Carlo handler
   if (useMC) {
      AliMCEventHandler* mcHandler = new AliMCEventHandler();
      mgr->SetMCtruthEventHandler(mcHandler);
      mcHandler->SetReadTR(useTR); 
   }   
   // AOD output container, created automatically when setting an AOD handler
   if (iAODhandler) {
      // AOD output handler
      AliAODHandler* aodHandler   = new AliAODHandler();
      aodHandler->SetOutputFileName("AliAOD.root");
      mgr->SetOutputEventHandler(aodHandler);
   }
   // Debugging if needed
   if (useDBG) mgr->SetDebugLevel(3);

   AddAnalysisTasks();
   if (merge) {
      AODmerge();
      mgr->InitAnalysis();
      mgr->SetGridHandler(new AliAnalysisAlien);
      mgr->StartAnalysis("gridterminate",0);
      return;
   }   
   // Run the analysis                                                                                                                     
   //
   TChain *chain = CreateChain();
   if (!chain) return;
                                                                                                                                                   
   TStopwatch timer;
   timer.Start();
   mgr->SetSkipTerminate(kTRUE);
   if (mgr->InitAnalysis()) {
      mgr->PrintStatus();
      mgr->StartAnalysis("local", chain);
   }
   timer.Print();
}                                                                                                                                          
                                                                                                                                            
//______________________________________________________________________________                                                           
void AddAnalysisTasks(){                                                                                                                                          
  // Add all analysis task wagons to the train                                                                                               
   AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();                                                                     

  //
  // Tender and supplies. Needs to be called for every event.
  //
   AliAnalysisManager::SetCommonFileName("AODQA.root");
   if (useTender) {
      gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/TenderSupplies/AddTaskTender.C");
      // IF V0 tender needed, put kTRUE below
      AliAnalysisTaskSE *tender = AddTaskTender(useV0tender);
//      tender->SetDebugLevel(2);
   }
   //
  // PIDResponse(JENS)
  //
  if (doPIDResponse) {
    gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPIDResponse.C"); 
    AliAnalysisTaskPIDResponse *PIDResponse = AddTaskPIDResponse();
//    PIDResponse->SelectCollisionCandidates(AliVEvent::kAny);
  }  
 
  //
  // PIDqa(JENS)
  //
  if (doPIDqa) {
    gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPIDqa.C");
    AliAnalysisTaskPIDqa *PIDQA = AddTaskPIDqa();
    PIDQA->SelectCollisionCandidates(AliVEvent::kAny);
  }  
  // CDB connection
  //
  if (doCDBconnect && !useTender) {
    gROOT->LoadMacro("$ALICE_ROOT/PWGPP/PilotTrain/AddTaskCDBconnect.C");
    AliTaskCDBconnect *taskCDB = AddTaskCDBconnect();
    if (!taskCDB) return;
    AliCDBManager *cdb = AliCDBManager::Instance();
    cdb->SetDefaultStorage("raw://");
//    taskCDB->SetRunNumber(run_number);
  }    
 
   if (usePhysicsSelection) {
   // Physics selection task
      gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPhysicsSelection.C");
      mgr->RegisterExtraFile("event_stat.root");
      AliPhysicsSelectionTask *physSelTask = AddTaskPhysicsSelection(useMC);
//      AliOADBPhysicsSelection * oadbDefaultPbPb = CreateOADBphysicsSelection();      
//      physSelTask->GetPhysicsSelection()->SetCustomOADBObjects(oadbDefaultPbPb,0,0);
      mgr->AddStatisticsTask(AliVEvent::kAny);
   }
   

//Jacek
   if (iPWGPP) {
      gROOT->LoadMacro("$ALICE_ROOT/PWGPP/macros/AddTaskFilteredTree.C");
      AddTaskFilteredTree();
   }   
   
   // Centrality (only Pb-Pb)
   if (useCentrality) {
      gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskCentrality.C");
      AliCentralitySelectionTask *taskCentrality = AddTaskCentrality();
      //taskCentrality->SelectCollisionCandidates(AliVEvent::kAny);
   }

   if (iESDfilter) {
      //  ESD filter task configuration.
      gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskESDFilter.C");
      if (iMUONcopyAOD) {
         printf("Registering delta AOD file\n");
         mgr->RegisterExtraFile("AliAOD.Muons.root");
         mgr->RegisterExtraFile("AliAOD.Dimuons.root");
         AliAnalysisTaskESDfilter *taskesdfilter = AddTaskESDFilter(useKFILTER, kTRUE, kFALSE, kFALSE /*usePhysicsSelection*/,kFALSE,kTRUE,kFALSE,kFALSE,run_flag);
      } else {
   	   AliAnalysisTaskESDfilter *taskesdfilter = AddTaskESDFilter(useKFILTER, kFALSE, kFALSE, kFALSE /*usePhysicsSelection*/,kFALSE,kTRUE,kFALSE,kFALSE,run_flag); // others
      }   
   }   

// ********** PWG3 wagons ******************************************************           
   // PWGHF vertexing
   if (iPWGHFvertexing) {
      gROOT->LoadMacro("$ALICE_ROOT/PWGHF/vertexingHF/macros/AddTaskVertexingHF.C");
      if (!iPWGHFd2h) TFile::Cp(gSystem->ExpandPathName(configPWGHFd2h.Data()), "file:ConfigVertexingHF.C");
      AliAnalysisTaskSEVertexingHF *taskvertexingHF = AddTaskVertexingHF();
      if (!taskvertexingHF) ::Warning("AnalysisTrainNew", "AliAnalysisTaskSEVertexingHF cannot run for this train conditions - EXCLUDED");
      else mgr->RegisterExtraFile("AliAOD.VertexingHF.root");
      taskvertexingHF->SelectCollisionCandidates(0);
   }   
      
   // PWGDQ JPSI filtering (only pp)
   if (iPWGDQJPSIfilter && (iCollision==0)) {
      gROOT->LoadMacro("$ALICE_ROOT/PWGDQ/dielectron/macros/AddTaskJPSIFilter.C");
      AliAnalysisTaskSE *taskJPSIfilter = AddTaskJPSIFilter();
      if (!taskJPSIfilter) ::Warning("AnalysisTrainNew", "AliAnalysisTaskDielectronFilter cannot run for this train conditions - EXCLUDED");
      else mgr->RegisterExtraFile("AliAOD.Dielectron.root");
      taskJPSIfilter->SelectCollisionCandidates(0);
   }   

   // PWGHF D2h
   if (iPWGHFd2h) {   
     gROOT->LoadMacro("$ALICE_ROOT/PWGHF/vertexingHF/AddD2HTrain.C");
     TFile::Cp(gSystem->ExpandPathName(configPWGHFd2h.Data()), "file:ConfigVertexingHF.C");
     AddD2HTrain(kFALSE, 1,0,0,0,0,0,0,0,0,0,0);                                 
   }
   
   // ********** PWG4 wagons ******************************************************
   // Jet analysis

   // Configurations flags, move up?
   TString kDeltaAODJetName = "AliAOD.Jets.root"; //
   Bool_t  kIsPbPb = (iCollision==0)?false:true; // can be more intlligent checking the name of the data set
   TString kDefaultJetBackgroundBranch = "";
   TString kJetSubtractBranches = "";
   UInt_t kHighPtFilterMask = 272;// from esd filter
   UInt_t iPhysicsSelectionFlag = 0;
   if (iJETAN) {
     gROOT->LoadMacro("$ALICE_ROOT/PWGJE/macros/AddTaskJets.C");
     // Default jet reconstructor running on ESD's
     AliAnalysisTaskJets *taskjets = AddTaskJets("AOD","UA1",0.4,kHighPtFilterMask,1.,0); // no background subtraction     
     if (!taskjets) ::Fatal("AnalysisTrainNew", "AliAnalysisTaskJets cannot run for this train conditions - EXCLUDED");
     if(kDeltaAODJetName.Length()>0) taskjets->SetNonStdOutputFile(kDeltaAODJetName.Data());
     if (iJETANdelta) {
        //            AddTaskJetsDelta("AliAOD.Jets.root"); // need to modify this accordingly in the add task jets
        mgr->RegisterExtraFile(kDeltaAODJetName.Data());
        TString cTmp("");
        if(kIsPbPb){
          // UA1 intrinsic background subtraction
          taskjets = AddTaskJets("AOD","UA1",0.4,kHighPtFilterMask,1.,2); // background subtraction
          if(kDeltaAODJetName.Length()>0)taskjets->SetNonStdOutputFile(kDeltaAODJetName.Data());
       }
       // SICONE 
       taskjets = AddTaskJets("AOD","SISCONE",0.4,kHighPtFilterMask,0.15,0); //no background subtration to be done later....                                                                                  
       if(kDeltaAODJetName.Length()>0)taskjets->SetNonStdOutputFile(kDeltaAODJetName.Data());
       cTmp = taskjets->GetNonStdBranch();
       if(cTmp.Length()>0)kJetSubtractBranches += Form("%s ",cTmp.Data());
	 
       // Add the clusters..
       gROOT->LoadMacro("$ALICE_ROOT/PWGJE/macros/AddTaskJetCluster.C");
       AliAnalysisTaskJetCluster *taskCl = 0;
       Float_t fCenUp = 0;
       Float_t fCenLo = 0;
       Float_t fTrackEtaWindow = 0.9;
       taskCl = AddTaskJetCluster("AOD","",kHighPtFilterMask,iPhysicsSelectionFlag,"KT",0.4,0,1, kDeltaAODJetName.Data(),0.15,fTrackEtaWindow,0); // this one is for the background and random jets, random cones with no skip                                                                                 
       taskCl->SetBackgroundCalc(kTRUE);
       taskCl->SetNRandomCones(10);
       taskCl->SetCentralityCut(fCenLo,fCenUp);
       taskCl->SetGhostEtamax(fTrackEtaWindow);
       kDefaultJetBackgroundBranch = Form("%s_%s",AliAODJetEventBackground::StdBranchName(),taskCl->GetJetOutputBranch());

       taskCl = AddTaskJetCluster("AOD","",kHighPtFilterMask,iPhysicsSelectionFlag,"ANTIKT",0.4,2,1,kDeltaAODJetName.Data(),0.15);
       taskCl->SetCentralityCut(fCenLo,fCenUp);
       if(kIsPbPb)taskCl->SetBackgroundBranch(kDefaultJetBackgroundBranch.Data());
       taskCl->SetNRandomCones(10);
       kJetSubtractBranches += Form("%s ",taskCl->GetJetOutputBranch());

       taskCl = AddTaskJetCluster("AOD","",kHighPtFilterMask,iPhysicsSelectionFlag,"ANTIKT",0.2,0,1,kDeltaAODJetName.Data(),0.15);
       taskCl->SetCentralityCut(fCenLo,fCenUp);
       if(kIsPbPb)taskCl->SetBackgroundBranch(kDefaultJetBackgroundBranch.Data());
       kJetSubtractBranches += Form("%s ",taskCl->GetJetOutputBranch());
	 
       // DO THE BACKGROUND SUBTRACTION
       if(kIsPbPb&&kJetSubtractBranches.Length()){
         gROOT->LoadMacro("$ALICE_ROOT/PWGJE/macros/AddTaskJetBackgroundSubtract.C");
         AliAnalysisTaskJetBackgroundSubtract *taskSubtract = 0;
         taskSubtract = AddTaskJetBackgroundSubtract(kJetSubtractBranches,1,"B0","B%d");
         taskSubtract->SetBackgroundBranch(kDefaultJetBackgroundBranch.Data());
         if(kDeltaAODJetName.Length()>0)taskSubtract->SetNonStdOutputFile(kDeltaAODJetName.Data());
       }
     } 
   }
}

//______________________________________________________________________________
Bool_t LoadCommonLibraries()
{
// Load common analysis libraries.
   if (!gSystem->Getenv("ALICE_ROOT")) {
      ::Error("AnalysisTrainNew.C::LoadCommonLibraries", "Analysis train requires that analysis libraries are compiled with a local AliRoot"); 
      return kFALSE;
   }   
   Bool_t success = kTRUE;
   // Load framework classes. Par option ignored here.
   success &= LoadLibrary("libSTEERBase.so");
   success &= LoadLibrary("libESD.so");
   success &= LoadLibrary("libAOD.so");
   success &= LoadLibrary("libANALYSIS.so");
   success &= LoadLibrary("libOADB.so");
   success &= LoadLibrary("libANALYSISalice.so");
   success &= LoadLibrary("libCORRFW.so");
   gROOT->ProcessLine(".include $ALICE_ROOT/include");
   if (success) {
      ::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Load common libraries:    SUCCESS");
      ::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Include path for Aclic compilation:\n%s",
              gSystem->GetIncludePath());
   } else {           
      ::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Load common libraries:    FAILED");
   }   
   return success;
}

//______________________________________________________________________________
Bool_t LoadAnalysisLibraries()
{
// Load common analysis libraries.
   if (useTender || doCDBconnect) {
      if (!LoadLibrary("TENDER") ||
          !LoadLibrary("TENDERSupplies")) return kFALSE;
   }       
   // CDBconnect
   if (doCDBconnect && !useTender) {
      if (!LoadLibrary("PWGPP")) return kFALSE;
   }
          
   if (iESDfilter || iPWGMuonTrain) {
      if (!LoadLibrary("PWGmuon")) return kFALSE;
   }   
   // JETAN
   if (iJETAN) {
      if (!LoadLibrary("JETAN")) return kFALSE;
   }
   if (iJETANdelta) {
      if (!LoadLibrary("JETAN") ||
          !LoadLibrary("CGAL") ||
          !LoadLibrary("fastjet") ||
          !LoadLibrary("siscone") ||
          !LoadLibrary("SISConePlugin") ||
          !LoadLibrary("FASTJETAN")) return kFALSE;
   }     
   // PWG3 Vertexing HF
   if (iPWGHFvertexing || iPWGHFd2h) {
      if (!LoadLibrary("PWGflowBase") ||
          !LoadLibrary("PWGflowTasks") ||
          !LoadLibrary("PWGHFvertexingHF")) return kFALSE;
   }    
 //    if (iPWGHFvertexing || iPWG3d2h) {
 //     if (!LoadLibrary("PWG3base") ||
 //         !LoadLibrary("PWGHFvertexingHF")) return kFALSE;
 //  }   
   // PWG3 dielectron
   if (iPWGDQJPSIfilter) {
      if (!LoadLibrary("PWGDQdielectron")) return kFALSE;
   }   
   
   ::Info("AnalysisTrainNew.C::LoadAnalysisLibraries", "Load other libraries:   SUCCESS");
   return kTRUE;
}

//______________________________________________________________________________
Bool_t LoadLibrary(const char *module)
{
// Load a module library in a given mode. Reports success.
   Int_t result;
   TString mod(module);
   if (!mod.Length()) {
      ::Error("AnalysisTrainNew.C::LoadLibrary", "Empty module name");
      return kFALSE;
   }   
   // If a library is specified, just load it
   if (mod.EndsWith(".so")) {
      mod.Remove(mod.Index(".so"));
      result = gSystem->Load(mod);
      if (result < 0) {
         ::Error("AnalysisTrainNew.C::LoadLibrary", "Could not load library %s", module);
         return kFALSE;
      }
      return kTRUE;
   } 
   // Check if the library is already loaded
   if (strlen(gSystem->GetLibraries(Form("%s.so", module), "", kFALSE)) > 0) return kTRUE;    
   result = gSystem->Load(Form("lib%s.so", module));
   if (result < 0) {
      ::Error("AnalysisTrainNew.C::LoadLibrary", "Could not load module %s", module);
      return kFALSE;
   }
   return kTRUE;
}           


//______________________________________________________________________________
TChain *CreateChain()
{
// Create the input chain
   chain = new TChain("esdTree");
   if (gSystem->AccessPathName("AliESDs.root")) 
      ::Error("AnalysisTrainNew.C::CreateChain", "File: AliESDs.root not in ./data dir");
   else 
       chain->Add("AliESDs.root");
   if (chain->GetNtrees()) return chain;
   return NULL;
}   

//______________________________________________________________________________
void AODmerge()
{
// Merging method. No staging and no terminate phase.
  TStopwatch timer;
  timer.Start();
  TString outputDir = "wn.xml";
  TString outputFiles = "EventStat_temp.root,AODQA.root,AliAOD.root,AliAOD.VertexingHF.root,FilterEvents_Trees.root,AliAOD.Muons.root,AliAOD.Jets.root";
  TString mergeExcludes = "";
  TObjArray *list = outputFiles.Tokenize(",");
  TIter *iter = new TIter(list);
  TObjString *str;
  TString outputFile;
  Bool_t merged = kTRUE;
  while((str=(TObjString*)iter->Next())) {
    outputFile = str->GetString();
    // Skip already merged outputs
    if (!gSystem->AccessPathName(outputFile)) {
       printf("Output file <%s> found. Not merging again.",outputFile.Data());
       continue;
    }
    if (mergeExcludes.Contains(outputFile.Data())) continue;
    merged = AliAnalysisAlien::MergeOutput(outputFile, outputDir, 10, 0);
    if (!merged) {
       printf("ERROR: Cannot merge %s\n", outputFile.Data());
       continue;
    }
  }
  // all outputs merged, validate
  ofstream out;
  out.open("outputs_valid", ios::out);
  out.close();
  timer.Print();
}
Commit	Line	Data
041e39a0	1	// ### Settings that make sense when using the Alien plugin
	2	//==============================================================================
	3	Int_t runOnData = 1; // Set to 1 if processing real data
f9cd4014	4	Int_t iCollision = 0; // 0=pp, 1=Pb-Pb
041e39a0	5	Int_t run_flag = 1100; // year (2011 = 1100)
041e39a0	6	//==============================================================================
f9cd4014	7	Bool_t doCDBconnect =1;
041e39a0	8	Bool_t usePhysicsSelection = kTRUE; // use physics selection
041e39a0	9	Bool_t useTender = kFALSE; // use tender wagon
f9cd4014	10	Bool_t useCentrality = kFALSE; // centrality
041e39a0	11	Bool_t useV0tender = kFALSE; // use V0 correction in tender
	12	Bool_t useDBG = kTRUE; // activate debugging
	13	Bool_t useMC = kFALSE; // use MC info
	14	Bool_t useKFILTER = kFALSE; // use Kinematics filter
	15	Bool_t useTR = kFALSE; // use track references
	16	Bool_t useCORRFW = kFALSE; // do not change
	17	Bool_t useAODTAGS = kFALSE; // use AOD tags
	18	Bool_t useSysInfo = kFALSE; // use sys info
	19
	20	// ### Analysis modules to be included. Some may not be yet fully implemented.
	21	//==============================================================================
	22	Int_t iAODhandler = 1; // Analysis produces an AOD or dAOD's
	23	Int_t iESDfilter = 1; // ESD to AOD filter (barrel + muon tracks)
	24	Int_t iMUONcopyAOD = 1; // Task that copies only muon events in a separate AOD (PWG3)
	25	Int_t iJETAN = 1; // Jet analysis (PWG4)
	26	Int_t iJETANdelta = 1; // Jet delta AODs
	27	Int_t iPWGHFvertexing = 1; // Vertexing HF task (PWG3)
f9cd4014	28	Int_t iPWGDQJPSIfilter = 0; // JPSI filtering (PWG3)
c1aeea60	29	Int_t iPWGHFd2h = 1; // D0->2 hadrons (PWG3)
f9cd4014	30	Int_t iPWGPP =1; // high pt filter task
	31	Bool_t doPIDResponse = 1;
	32	Bool_t doPIDqa = 1; //new
041e39a0	33
	34	// ### Configuration macros used for each module
	35	//==============================================================================
	36	TString configPWGHFd2h = (iCollision==0)?"$ALICE_ROOT/PWGHF/vertexingHF/ConfigVertexingHF.C"
	37	:"$ALICE_ROOT/PWGHF/vertexingHF/ConfigVertexingHF_highmult.C";
	38
	39	// Temporaries.
	40	void AODmerge();
	41	void AddAnalysisTasks();
	42	Bool_t LoadCommonLibraries();
	43	Bool_t LoadAnalysisLibraries();
	44	Bool_t LoadLibrary(const char *);
	45	TChain *CreateChain();
	46
	47	//______________________________________________________________________________
	48	void AODtrain(Int_t merge=0)
	49	{
	50	// Main analysis train macro.
	51
f9cd4014	52	if (merge \|\| doCDBconnect) {
041e39a0	53	TGrid::Connect("alien://");
	54	if (!gGrid \|\| !gGrid->IsConnected()) {
	55	::Error("QAtrain", "No grid connection");
	56	return;
	57	}
	58	}
	59	// Set temporary merging directory to current one
	60	gSystem->Setenv("TMPDIR", gSystem->pwd());
	61	// Set temporary compilation directory to current one
	62	gSystem->SetBuildDir(gSystem->pwd(), kTRUE);
	63	printf("==================================================================\n");
	64	printf("=========== RUNNING FILTERING TRAIN ==========\n");
	65	printf("==================================================================\n");
	66	printf("= Configuring analysis train for: =\n");
	67	if (usePhysicsSelection) printf("= Physics selection =\n");
	68	if (useTender) printf("= TENDER =\n");
	69	if (iESDfilter) printf("= ESD filter =\n");
	70	if (iMUONcopyAOD) printf("= MUON copy AOD =\n");
	71	if (iJETAN) printf("= Jet analysis =\n");
	72	if (iJETANdelta) printf("= Jet delta AODs =\n");
	73	if (iPWGHFvertexing) printf("= PWGHF vertexing =\n");
	74	if (iPWGDQJPSIfilter) printf("= PWGDQ j/psi filter =\n");
	75	if (iPWGHFd2h) printf("= PWGHF D0->2 hadrons QA =\n");
	76
	77	// Load common libraries and set include path
	78	if (!LoadCommonLibraries()) {
	79	::Error("AnalysisTrain", "Could not load common libraries");
	80	return;
	81	}
	82
	83	// Make the analysis manager and connect event handlers
	84	AliAnalysisManager *mgr = new AliAnalysisManager("Analysis Train", "Production train");
	85	if (useSysInfo) mgr->SetNSysInfo(100);
	86	// Load analysis specific libraries
	87	if (!LoadAnalysisLibraries()) {
	88	::Error("AnalysisTrain", "Could not load analysis libraries");
	89	return;
	90	}
	91
	92	// Create input handler (input container created automatically)
	93	// ESD input handler
	94	AliESDInputHandler *esdHandler = new AliESDInputHandler();
	95	mgr->SetInputEventHandler(esdHandler);
	96	// Monte Carlo handler
	97	if (useMC) {
	98	AliMCEventHandler* mcHandler = new AliMCEventHandler();
	99	mgr->SetMCtruthEventHandler(mcHandler);
	100	mcHandler->SetReadTR(useTR);
	101	}
	102	// AOD output container, created automatically when setting an AOD handler
	103	if (iAODhandler) {
	104	// AOD output handler
	105	AliAODHandler* aodHandler = new AliAODHandler();
	106	aodHandler->SetOutputFileName("AliAOD.root");
	107	mgr->SetOutputEventHandler(aodHandler);
	108	}
	109	// Debugging if needed
	110	if (useDBG) mgr->SetDebugLevel(3);
	111
	112	AddAnalysisTasks();
	113	if (merge) {
	114	AODmerge();
	115	mgr->InitAnalysis();
	116	mgr->SetGridHandler(new AliAnalysisAlien);
117	mgr->StartAnalysis("gridterminate",0);
118	return;
119	}
120	// Run the analysis
121	//
122	TChain *chain = CreateChain();
123	if (!chain) return;
124
125	TStopwatch timer;
126	timer.Start();
127	mgr->SetSkipTerminate(kTRUE);
128	if (mgr->InitAnalysis()) {
129	mgr->PrintStatus();
130	mgr->StartAnalysis("local", chain);
131	}
132	timer.Print();
133	}
134
135	//______________________________________________________________________________
136	void AddAnalysisTasks(){
137	// Add all analysis task wagons to the train
138	AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
139
140	//
141	// Tender and supplies. Needs to be called for every event.
142	//
143	AliAnalysisManager::SetCommonFileName("AODQA.root");
144	if (useTender) {
145	gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/TenderSupplies/AddTaskTender.C");
146	// IF V0 tender needed, put kTRUE below
147	AliAnalysisTaskSE *tender = AddTaskTender(useV0tender);
148	// tender->SetDebugLevel(2);
149	}
f9cd4014	150	//
	151	// PIDResponse(JENS)
	152	//
	153	if (doPIDResponse) {
	154	gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPIDResponse.C");
	155	AliAnalysisTaskPIDResponse *PIDResponse = AddTaskPIDResponse();
	156	// PIDResponse->SelectCollisionCandidates(AliVEvent::kAny);
	157	}
	158
	159	//
	160	// PIDqa(JENS)
	161	//
	162	if (doPIDqa) {
	163	gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPIDqa.C");
	164	AliAnalysisTaskPIDqa *PIDQA = AddTaskPIDqa();
	165	PIDQA->SelectCollisionCandidates(AliVEvent::kAny);
	166	}
	167	// CDB connection
	168	//
	169	if (doCDBconnect && !useTender) {
	170	gROOT->LoadMacro("$ALICE_ROOT/PWGPP/PilotTrain/AddTaskCDBconnect.C");
	171	AliTaskCDBconnect *taskCDB = AddTaskCDBconnect();
	172	if (!taskCDB) return;
	173	AliCDBManager *cdb = AliCDBManager::Instance();
	174	cdb->SetDefaultStorage("raw://");
	175	// taskCDB->SetRunNumber(run_number);
	176	}
	177
041e39a0	178	if (usePhysicsSelection) {
	179	// Physics selection task
	180	gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPhysicsSelection.C");
	181	mgr->RegisterExtraFile("event_stat.root");
	182	AliPhysicsSelectionTask *physSelTask = AddTaskPhysicsSelection(useMC);
	183	// AliOADBPhysicsSelection * oadbDefaultPbPb = CreateOADBphysicsSelection();
	184	// physSelTask->GetPhysicsSelection()->SetCustomOADBObjects(oadbDefaultPbPb,0,0);
	185	mgr->AddStatisticsTask(AliVEvent::kAny);
	186	}
f9cd4014	187
	188
	189	//Jacek
	190	if (iPWGPP) {
	191	gROOT->LoadMacro("$ALICE_ROOT/PWGPP/macros/AddTaskFilteredTree.C");
	192	AddTaskFilteredTree();
	193	}
	194
041e39a0	195	// Centrality (only Pb-Pb)
f9cd4014	196	if (useCentrality) {
041e39a0	197	gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskCentrality.C");
041e39a0	198	AliCentralitySelectionTask *taskCentrality = AddTaskCentrality();
f9cd4014	199	//taskCentrality->SelectCollisionCandidates(AliVEvent::kAny);
041e39a0	200	}
	201
	202	if (iESDfilter) {
	203	// ESD filter task configuration.
	204	gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskESDFilter.C");
	205	if (iMUONcopyAOD) {
	206	printf("Registering delta AOD file\n");
	207	mgr->RegisterExtraFile("AliAOD.Muons.root");
	208	mgr->RegisterExtraFile("AliAOD.Dimuons.root");
f9cd4014	209	AliAnalysisTaskESDfilter taskesdfilter = AddTaskESDFilter(useKFILTER, kTRUE, kFALSE, kFALSE /usePhysicsSelection*/,kFALSE,kTRUE,kFALSE,kFALSE,run_flag);
041e39a0	210	} else {
5a0bf733	211	AliAnalysisTaskESDfilter taskesdfilter = AddTaskESDFilter(useKFILTER, kFALSE, kFALSE, kFALSE /usePhysicsSelection*/,kFALSE,kTRUE,kFALSE,kFALSE,run_flag); // others
041e39a0	212	}
	213	}
	214
	215	// ******** PWG3 wagons ****************************************************
	216	// PWGHF vertexing
	217	if (iPWGHFvertexing) {
	218	gROOT->LoadMacro("$ALICE_ROOT/PWGHF/vertexingHF/macros/AddTaskVertexingHF.C");
	219	if (!iPWGHFd2h) TFile::Cp(gSystem->ExpandPathName(configPWGHFd2h.Data()), "file:ConfigVertexingHF.C");
	220	AliAnalysisTaskSEVertexingHF *taskvertexingHF = AddTaskVertexingHF();
	221	if (!taskvertexingHF) ::Warning("AnalysisTrainNew", "AliAnalysisTaskSEVertexingHF cannot run for this train conditions - EXCLUDED");
	222	else mgr->RegisterExtraFile("AliAOD.VertexingHF.root");
	223	taskvertexingHF->SelectCollisionCandidates(0);
	224	}
	225
	226	// PWGDQ JPSI filtering (only pp)
	227	if (iPWGDQJPSIfilter && (iCollision==0)) {
	228	gROOT->LoadMacro("$ALICE_ROOT/PWGDQ/dielectron/macros/AddTaskJPSIFilter.C");
	229	AliAnalysisTaskSE *taskJPSIfilter = AddTaskJPSIFilter();
	230	if (!taskJPSIfilter) ::Warning("AnalysisTrainNew", "AliAnalysisTaskDielectronFilter cannot run for this train conditions - EXCLUDED");
	231	else mgr->RegisterExtraFile("AliAOD.Dielectron.root");
	232	taskJPSIfilter->SelectCollisionCandidates(0);
	233	}
	234
	235	// PWGHF D2h
	236	if (iPWGHFd2h) {
	237	gROOT->LoadMacro("$ALICE_ROOT/PWGHF/vertexingHF/AddD2HTrain.C");
	238	TFile::Cp(gSystem->ExpandPathName(configPWGHFd2h.Data()), "file:ConfigVertexingHF.C");
	239	AddD2HTrain(kFALSE, 1,0,0,0,0,0,0,0,0,0,0);
	240	}
	241
	242	// ******** PWG4 wagons ****************************************************
	243	// Jet analysis
	244
	245	// Configurations flags, move up?
	246	TString kDeltaAODJetName = "AliAOD.Jets.root"; //
	247	Bool_t kIsPbPb = (iCollision==0)?false:true; // can be more intlligent checking the name of the data set
	248	TString kDefaultJetBackgroundBranch = "";
	249	TString kJetSubtractBranches = "";
f9cd4014	250	UInt_t kHighPtFilterMask = 272;// from esd filter
f9cd4014	251	UInt_t iPhysicsSelectionFlag = 0;
041e39a0	252	if (iJETAN) {
	253	gROOT->LoadMacro("$ALICE_ROOT/PWGJE/macros/AddTaskJets.C");
	254	// Default jet reconstructor running on ESD's
	255	AliAnalysisTaskJets *taskjets = AddTaskJets("AOD","UA1",0.4,kHighPtFilterMask,1.,0); // no background subtraction
	256	if (!taskjets) ::Fatal("AnalysisTrainNew", "AliAnalysisTaskJets cannot run for this train conditions - EXCLUDED");
	257	if(kDeltaAODJetName.Length()>0) taskjets->SetNonStdOutputFile(kDeltaAODJetName.Data());
	258	if (iJETANdelta) {
	259	// AddTaskJetsDelta("AliAOD.Jets.root"); // need to modify this accordingly in the add task jets
	260	mgr->RegisterExtraFile(kDeltaAODJetName.Data());
	261	TString cTmp("");
	262	if(kIsPbPb){
	263	// UA1 intrinsic background subtraction
	264	taskjets = AddTaskJets("AOD","UA1",0.4,kHighPtFilterMask,1.,2); // background subtraction
	265	if(kDeltaAODJetName.Length()>0)taskjets->SetNonStdOutputFile(kDeltaAODJetName.Data());
	266	}
	267	// SICONE
	268	taskjets = AddTaskJets("AOD","SISCONE",0.4,kHighPtFilterMask,0.15,0); //no background subtration to be done later....
	269	if(kDeltaAODJetName.Length()>0)taskjets->SetNonStdOutputFile(kDeltaAODJetName.Data());
	270	cTmp = taskjets->GetNonStdBranch();
	271	if(cTmp.Length()>0)kJetSubtractBranches += Form("%s ",cTmp.Data());
	272
	273	// Add the clusters..
	274	gROOT->LoadMacro("$ALICE_ROOT/PWGJE/macros/AddTaskJetCluster.C");
	275	AliAnalysisTaskJetCluster *taskCl = 0;
	276	Float_t fCenUp = 0;
	277	Float_t fCenLo = 0;
	278	Float_t fTrackEtaWindow = 0.9;
	279	taskCl = AddTaskJetCluster("AOD","",kHighPtFilterMask,iPhysicsSelectionFlag,"KT",0.4,0,1, kDeltaAODJetName.Data(),0.15,fTrackEtaWindow,0); // this one is for the background and random jets, random cones with no skip
	280	taskCl->SetBackgroundCalc(kTRUE);
	281	taskCl->SetNRandomCones(10);
	282	taskCl->SetCentralityCut(fCenLo,fCenUp);
	283	taskCl->SetGhostEtamax(fTrackEtaWindow);
	284	kDefaultJetBackgroundBranch = Form("%s_%s",AliAODJetEventBackground::StdBranchName(),taskCl->GetJetOutputBranch());
	285
	286	taskCl = AddTaskJetCluster("AOD","",kHighPtFilterMask,iPhysicsSelectionFlag,"ANTIKT",0.4,2,1,kDeltaAODJetName.Data(),0.15);
	287	taskCl->SetCentralityCut(fCenLo,fCenUp);
	288	if(kIsPbPb)taskCl->SetBackgroundBranch(kDefaultJetBackgroundBranch.Data());
	289	taskCl->SetNRandomCones(10);
	290	kJetSubtractBranches += Form("%s ",taskCl->GetJetOutputBranch());
	291
	292	taskCl = AddTaskJetCluster("AOD","",kHighPtFilterMask,iPhysicsSelectionFlag,"ANTIKT",0.2,0,1,kDeltaAODJetName.Data(),0.15);
	293	taskCl->SetCentralityCut(fCenLo,fCenUp);
	294	if(kIsPbPb)taskCl->SetBackgroundBranch(kDefaultJetBackgroundBranch.Data());
	295	kJetSubtractBranches += Form("%s ",taskCl->GetJetOutputBranch());
	296
	297	// DO THE BACKGROUND SUBTRACTION
	298	if(kIsPbPb&&kJetSubtractBranches.Length()){
	299	gROOT->LoadMacro("$ALICE_ROOT/PWGJE/macros/AddTaskJetBackgroundSubtract.C");
	300	AliAnalysisTaskJetBackgroundSubtract *taskSubtract = 0;
	301	taskSubtract = AddTaskJetBackgroundSubtract(kJetSubtractBranches,1,"B0","B%d");
	302	taskSubtract->SetBackgroundBranch(kDefaultJetBackgroundBranch.Data());
	303	if(kDeltaAODJetName.Length()>0)taskSubtract->SetNonStdOutputFile(kDeltaAODJetName.Data());
	304	}
	305	}
	306	}
	307	}
	308
	309	//______________________________________________________________________________
	310	Bool_t LoadCommonLibraries()
	311	{
	312	// Load common analysis libraries.
	313	if (!gSystem->Getenv("ALICE_ROOT")) {
	314	::Error("AnalysisTrainNew.C::LoadCommonLibraries", "Analysis train requires that analysis libraries are compiled with a local AliRoot");
	315	return kFALSE;
316	}
317	Bool_t success = kTRUE;
318	// Load framework classes. Par option ignored here.
319	success &= LoadLibrary("libSTEERBase.so");
320	success &= LoadLibrary("libESD.so");
321	success &= LoadLibrary("libAOD.so");
322	success &= LoadLibrary("libANALYSIS.so");
323	success &= LoadLibrary("libOADB.so");
324	success &= LoadLibrary("libANALYSISalice.so");
325	success &= LoadLibrary("libCORRFW.so");
326	gROOT->ProcessLine(".include $ALICE_ROOT/include");
327	if (success) {
328	::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Load common libraries: SUCCESS");
329	::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Include path for Aclic compilation:\n%s",
330	gSystem->GetIncludePath());
331	} else {
332	::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Load common libraries: FAILED");
333	}
334	return success;
335	}
336
337	//______________________________________________________________________________
338	Bool_t LoadAnalysisLibraries()
339	{
340	// Load common analysis libraries.
f9cd4014	341	if (useTender \|\| doCDBconnect) {
041e39a0	342	if (!LoadLibrary("TENDER") \|\|
	343	!LoadLibrary("TENDERSupplies")) return kFALSE;
	344	}
f9cd4014	345	// CDBconnect
	346	if (doCDBconnect && !useTender) {
	347	if (!LoadLibrary("PWGPP")) return kFALSE;
	348	}
	349
041e39a0	350	if (iESDfilter \|\| iPWGMuonTrain) {
	351	if (!LoadLibrary("PWGmuon")) return kFALSE;
	352	}
	353	// JETAN
	354	if (iJETAN) {
	355	if (!LoadLibrary("JETAN")) return kFALSE;
	356	}
	357	if (iJETANdelta) {
	358	if (!LoadLibrary("JETAN") \|\|
	359	!LoadLibrary("CGAL") \|\|
	360	!LoadLibrary("fastjet") \|\|
	361	!LoadLibrary("siscone") \|\|
	362	!LoadLibrary("SISConePlugin") \|\|
	363	!LoadLibrary("FASTJETAN")) return kFALSE;
	364	}
	365	// PWG3 Vertexing HF
f9cd4014	366	if (iPWGHFvertexing \|\| iPWGHFd2h) {
	367	if (!LoadLibrary("PWGflowBase") \|\|
	368	!LoadLibrary("PWGflowTasks") \|\|
041e39a0	369	!LoadLibrary("PWGHFvertexingHF")) return kFALSE;
f9cd4014	370	}
	371	// if (iPWGHFvertexing \|\| iPWG3d2h) {
	372	// if (!LoadLibrary("PWG3base") \|\|
	373	// !LoadLibrary("PWGHFvertexingHF")) return kFALSE;
	374	// }
041e39a0	375	// PWG3 dielectron
	376	if (iPWGDQJPSIfilter) {
	377	if (!LoadLibrary("PWGDQdielectron")) return kFALSE;
	378	}
	379
	380	::Info("AnalysisTrainNew.C::LoadAnalysisLibraries", "Load other libraries: SUCCESS");
	381	return kTRUE;
	382	}
	383
	384	//______________________________________________________________________________
	385	Bool_t LoadLibrary(const char *module)
	386	{
	387	// Load a module library in a given mode. Reports success.
	388	Int_t result;
	389	TString mod(module);
	390	if (!mod.Length()) {
	391	::Error("AnalysisTrainNew.C::LoadLibrary", "Empty module name");
	392	return kFALSE;
	393	}
	394	// If a library is specified, just load it
	395	if (mod.EndsWith(".so")) {
	396	mod.Remove(mod.Index(".so"));
	397	result = gSystem->Load(mod);
	398	if (result < 0) {
	399	::Error("AnalysisTrainNew.C::LoadLibrary", "Could not load library %s", module);
	400	return kFALSE;
	401	}
	402	return kTRUE;
	403	}
	404	// Check if the library is already loaded
	405	if (strlen(gSystem->GetLibraries(Form("%s.so", module), "", kFALSE)) > 0) return kTRUE;
	406	result = gSystem->Load(Form("lib%s.so", module));
	407	if (result < 0) {
	408	::Error("AnalysisTrainNew.C::LoadLibrary", "Could not load module %s", module);
	409	return kFALSE;
	410	}
	411	return kTRUE;
	412	}
	413
	414
	415	//______________________________________________________________________________
	416	TChain *CreateChain()
	417	{
	418	// Create the input chain
	419	chain = new TChain("esdTree");
	420	if (gSystem->AccessPathName("AliESDs.root"))
	421	::Error("AnalysisTrainNew.C::CreateChain", "File: AliESDs.root not in ./data dir");
	422	else
	423	chain->Add("AliESDs.root");
	424	if (chain->GetNtrees()) return chain;
	425	return NULL;
	426	}
	427
	428	//______________________________________________________________________________
	429	void AODmerge()
	430	{
	431	// Merging method. No staging and no terminate phase.
	432	TStopwatch timer;
	433	timer.Start();
	434	TString outputDir = "wn.xml";
f9cd4014	435	TString outputFiles = "EventStat_temp.root,AODQA.root,AliAOD.root,AliAOD.VertexingHF.root,FilterEvents_Trees.root,AliAOD.Muons.root,AliAOD.Jets.root";
041e39a0	436	TString mergeExcludes = "";
	437	TObjArray *list = outputFiles.Tokenize(",");
	438	TIter *iter = new TIter(list);
	439	TObjString *str;
	440	TString outputFile;
	441	Bool_t merged = kTRUE;
	442	while((str=(TObjString*)iter->Next())) {
	443	outputFile = str->GetString();
	444	// Skip already merged outputs
	445	if (!gSystem->AccessPathName(outputFile)) {
	446	printf("Output file <%s> found. Not merging again.",outputFile.Data());
	447	continue;
	448	}
	449	if (mergeExcludes.Contains(outputFile.Data())) continue;
	450	merged = AliAnalysisAlien::MergeOutput(outputFile, outputDir, 10, 0);
	451	if (!merged) {
	452	printf("ERROR: Cannot merge %s\n", outputFile.Data());
f9cd4014	453	continue;
041e39a0	454	}
	455	}
	456	// all outputs merged, validate
	457	ofstream out;
	458	out.open("outputs_valid", ios::out);
	459	out.close();
	460	timer.Print();
	461	}