Exemplo n.º 1
0
 /** 
  * Create the MC input handler.  Overwritten here to allow setting
  * the pre-read mode.
  * 
  * @param type Input type 
  * @param mc   True for MC 
  * 
  * @return The MC input handler 
  */
 AliVEventHandler* CreateMCHandler(UShort_t type, bool mc)
 {
   AliMCEventHandler* ret =
     static_cast<AliMCEventHandler*>(TrainSetup::CreateMCHandler(type,mc));
   if (ret) ret->SetPreReadMode(AliMCEventHandler::kLmPreRead);
   return ret;
 }
Exemplo n.º 2
0
Arquivo: run.C Projeto: ktf/AliPhysics
void run(Char_t* data, Long64_t nev = -1, Long64_t offset = 0, Bool_t debug = kFALSE, Int_t runMode = 0, Bool_t isMC = 0, 
	 Int_t centrBin = 0, const char * centrEstimator = "VOM", Int_t useOtherCentralityCut = 0, Int_t trackMin=0, Int_t trackMax=10000, 
	 const char* option = "",TString customSuffix = "", Int_t workers = -1, Bool_t useSingleBin=kTRUE, const char * runList = 0)
{
  // runMode:
  //
  // 0 local 
  // 1 proof

  if (nev < 0)
    nev = 1234567890;

  InitAndLoadLibs(runMode,workers,debug);

  // Create the analysis manager
  mgr = new AliAnalysisManager;

  // Add ESD handler
  AliESDInputHandler* esdH = new AliESDInputHandler;
  // Do I need any of this? 
  esdH->SetInactiveBranches("AliESDACORDE FMD ALIESDTZERO ALIESDZDC AliRawDataErrorLogs CaloClusters Cascades EMCALCells EMCALTrigger ESDfriend Kinks AliESDTZERO ALIESDACORDE MuonTracks TrdTracks");
  mgr->SetInputEventHandler(esdH);

  if(isMC) {
    AliMCEventHandler* handler = new AliMCEventHandler;
    handler->SetPreReadMode(AliMCEventHandler::kLmPreRead);
    mgr->SetMCtruthEventHandler(handler);
  }



  // Parse option strings
  TString optionStr(option);
  
  // remove SAVE option if set
  // This  is copied from a macro by Jan. The reason I kept it is that I may want to pass textual options to the new task at some point
  Bool_t doSave = kFALSE;
  TString optionStr(option);
  if (optionStr.Contains("SAVE"))
    {
      optionStr = optionStr(0,optionStr.Index("SAVE")) + optionStr(optionStr.Index("SAVE")+4, optionStr.Length());
      doSave = kTRUE;
    }

  AliESDtrackCuts * cuts = AliESDtrackCuts::GetStandardITSTPCTrackCuts2010(kFALSE);  
  TString pathsuffix = "";

  if(!useSingleBin) pathsuffix += "_AllCentr";

  if (optionStr.Contains("DCA")) {
    delete cuts;
    //    cuts = AliESDtrackCuts::GetStandardITSPureSATrackCuts2009();
    cout << ">>>> USING DCA cut" << endl;
    cuts = AliESDtrackCuts::GetStandardITSTPCTrackCuts2010();  
    cuts->SetMaxChi2TPCConstrainedGlobal(); // remove golden cut
    pathsuffix+="_DCAcut";
  }

  if (optionStr.Contains("ITSsa")) {
    delete cuts;
    cuts = AliESDtrackCuts::GetStandardITSPureSATrackCuts2009();
    cout << ">>>> USING ITS sa tracks" << endl;
    pathsuffix+="_ITSsa";
  }

  if (optionStr.Contains("TPC")) {
    delete cuts;
    cuts = AliESDtrackCuts::GetStandardTPCOnlyTrackCuts();
    cout << ">>>> USING TPC only tracks" << endl;
    pathsuffix+="_TPC";
  }

  if(optionStr.Contains("NoElectrons")) pathsuffix +="_NoElectrons";



  Bool_t useMCKinematics = isMC;
  if (optionStr.Contains("NOMCKIN")) {
    cout << ">>>> Ignoring MC kinematics" << endl;
    useMCKinematics=kFALSE;
    pathsuffix+="_NOMCKIN";
  }
  
  // If we are running on grid, we need the alien handler
  if (runMode == kMyRunModeGRID) {
    // Create and configure the alien handler plugin
    gROOT->LoadMacro("CreateAlienHandler.C");
    AliAnalysisGrid *alienHandler = CreateAlienHandler(data, runList, pathsuffix.Data(), listToLoad, "full", isMC);  // full
    if (!alienHandler) {
      cout << "Cannot create alien handler" << endl;    
      exit(1);
    }
    mgr->SetGridHandler(alienHandler);  
  }



  // Add tasks
  // physics selection
  gROOT->ProcessLine(".L $ALICE_ROOT/OADB/macros/AddTaskPhysicsSelection.C");
  physicsSelectionTask = AddTaskPhysicsSelection(isMC);

  //PID
  gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPIDResponse.C");
  AddTaskPIDResponse(isMC); 

  // // PID QA:
  // gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPIDqa.C");
  // AddTaskPIDqa();


  // Centrality
  gROOT->LoadMacro("$ALICE_ROOT/OADB/macros/AddTaskCentrality.C");
  AliCentralitySelectionTask *taskCentr = AddTaskCentrality();
  // OBSOLETE
  const char * file1 = "$ALICE_ROOT/ANALYSIS/macros/test_AliCentralityBy1D.root";
  const char * file2 = "$ALICE_ROOT/ANALYSIS/macros/test_AliCentralityByFunction.root";
  // END of OBSOLETE
  if(isMC) taskCentr-> SetMCInput();
  taskCentr->SetPass(2);

  // Create my own centrality selector
  AliAnalysisMultPbCentralitySelector * centrSelector = new AliAnalysisMultPbCentralitySelector();
  centrSelector->SetIsMC(isMC);
  centrSelector->SetCentrTaskFiles(file1,file2); // for bookkeping only
  centrSelector->SetCentralityBin(centrBin);
  if (!useSingleBin) centrSelector->SetCentralityBin(0); // FIXME: ok?
  centrSelector->SetCentralityEstimator(centrEstimator);

  if(useOtherCentralityCut == 1){
    cout << "Setting centrality by MULT" << endl;
    centrSelector->SetUseMultRange();
    centrSelector->SetMultRange(trackMin,trackMax);
  }
  if(useOtherCentralityCut == 2){
    cout << "Setting centrality by V0" << endl;
    
    centrSelector->SetUseV0Range();
    centrSelector->SetMultRange(trackMin,trackMax);
  }
  if(useOtherCentralityCut == 3){
    cout << "Setting centrality by SPD outer" << endl;    
    centrSelector->SetUseSPDOuterRange();
    centrSelector->SetMultRange(trackMin,trackMax);
  }

  // load my task
  if (useSingleBin) {
    gROOT->ProcessLine(".L $ALICE_ROOT/PWG0/multPbPb/AddTaskMultPbPbTracks.C");
    AliAnalysisTaskMultPbTracks * task = AddTaskMultPbPbTracks("multPbPbtracks.root", cuts, centrSelector); 
    task->SetIsMC(useMCKinematics);
    task->SetOfflineTrigger(AliVEvent::kMB);
    if(optionStr.Contains("TPC")) task->SetTPCOnly();
    if(optionStr.Contains("NoElectrons")) task->RejectElectrons(kTRUE);
    if(useMCKinematics) task->GetHistoManager()->SetSuffix("MC");
    if(customSuffix!=""){
      cout << "Setting custom suffix: " << customSuffix << endl;    
      task->GetHistoManager()->SetSuffix(customSuffix);
    }
  } else {
    gROOT->ProcessLine(".L $ALICE_ROOT/PWG0/multPbPb/AddTaskMultPbPbTracksAllCentrality.C");
    centrSelector->SetUseV0Range(kTRUE);
    Int_t ncentr = 11;
   
    const Float_t minCentr[] = {0 ,79 ,239,559 ,1165,2135,3555,5525,8213 ,12191,15079};
    const Float_t maxCentr[] = {79,239,559,1165,2135,3555,5525,8213,12191,15079,21000};
    AliAnalysisTaskMultPbTracks ** tasks = AddTaskMultPbPbTracksAllCentrality("multPbPbtracks.root", cuts, centrSelector, ncentr,minCentr,maxCentr); 
    for(Int_t icentr = 0; icentr < ncentr; icentr++){
      tasks[icentr]->Print();
      cout << "MC KINEMATICS:" << useMCKinematics << endl;
      
      tasks[icentr]->SetIsMC(useMCKinematics);
      tasks[icentr]->SetOfflineTrigger(AliVEvent::kMB);
      if(optionStr.Contains("TPC")) tasks[icentr]->SetTPCOnly();
      if(optionStr.Contains("NoElectrons")) task[icentr]->RejectElectrons(kTRUE);
      if(useMCKinematics) tasks[icentr]->GetHistoManager()->SetSuffix("MC");
      if(customSuffix!=""){
	cout << "Setting custom suffix: " << customSuffix+long(icentr) << endl;    
	tasks[icentr]->GetHistoManager()->SetSuffix(customSuffix+long(icentr));
      }	
    }    
  }
  // Init and run the analy
  if (!mgr->InitAnalysis()) return;

  mgr->PrintStatus();
  
  if (runMode == kMyRunModeLocal ) {
    // If running in local mode, create chain of ESD files
    cout << "RUNNING LOCAL, CHAIN" << endl;    
    TChain * chain = GetAnalysisChain(data);
    chain->Print();
    mgr->StartAnalysis("local",chain,nev);
  } else if (runMode == kMyRunModeProofLite) {
    TChain * chain = GetAnalysisChain(data);
    mgr->StartAnalysis("proof",chain,nev);
  } 
  else if (runMode == kMyRunModeCAF) {
    mgr->StartAnalysis("proof",TString(data)+"#esdTree",nev);
  } else if (runMode == kMyRunModeGRID) {
    mgr->StartAnalysis("grid");
  } else {
    cout << "ERROR: unknown run mode" << endl;        
  }

  if (!useOtherCentralityCut) {
    pathsuffix = pathsuffix + "_" + centrEstimator + "_bin_"+long(centrBin);
  } else if(useOtherCentralityCut==1){
    pathsuffix = pathsuffix + "_TrackRange_" + long(trackMin) + "_" + long(trackMax);
  } else if(useOtherCentralityCut==2){
    pathsuffix = pathsuffix + "_V0Range_" + long(trackMin) + "_" + long(trackMax);
  } else if(useOtherCentralityCut==3){
    pathsuffix = pathsuffix + "_SPDOutRange_" + long(trackMin) + "_" + long(trackMax);
  }
  pathsuffix += customSuffix;

  if (doSave) MoveOutput(data, pathsuffix.Data());

  

  
}
Exemplo n.º 3
0
//______________________________________________________________________________
void QAtrainsim(Int_t run = 0,
             const char *xmlfile   = "wn.xml",
             Int_t  stage          = 0, /*0 = QA train, 1...n - merging stage*/
             const char *cdb     = "raw://")
{
  run_number = run;

  ProcessEnvironment();

  //
  // set OCDB source
  TString ocdbConfig = "default,snapshot";
  if (gSystem->Getenv("CONFIG_OCDB"))
    ocdbConfig = gSystem->Getenv("CONFIG_OCDB");
  if (stage != 0) {
    //
    gSystem->Setenv("CONFIG_RUN", gSystem->Getenv("ALIEN_JDL_LPMRUNNUMBER"));
    // set OCDB 
    gROOT->LoadMacro("$ALIDPG_ROOT/MC/OCDBConfig.C");
    OCDBDefault(1);
  }
  else if (ocdbConfig.Contains("alien") || ocdbConfig.Contains("cvmfs")) {
    // set OCDB 
    gROOT->LoadMacro("$ALIDPG_ROOT/MC/OCDBConfig.C");
    OCDBDefault(1);
  }
  else {
    // set OCDB snapshot mode
    AliCDBManager *cdbm = AliCDBManager::Instance();
    cdbm->SetSnapshotMode("OCDBrec.root");
  }
  printf("------ Run QAtrainsim.C for collision type %s ------\n",CollisionSystem[iCollisionType]);


  UpdateFlags();
  
  TString cdbString(cdb);
  if (cdbString.Contains("raw://") && !ocdbConfig.Contains("cvmfs")) {
    TGrid::Connect("alien://");
    if (!gGrid || !gGrid->IsConnected()) {
      ::Error("QAtrain", "No grid connection");
      return;
    }
  }
  // gSystem->SetIncludePath("-I. -I$ROOTSYS/include -I$ALICE_ROOT/include -I$ALICE_ROOT -I$ALICE_PHYSICS -I$ALICE_PHYSICS/include -I$ALICE_PHYSICS/PWGPP/TRD/macros");
  // Set temporary merging directory to current one
  gSystem->Setenv("TMPDIR", gSystem->pwd());
  // Set temporary compilation directory to current one
  gSystem->SetBuildDir(gSystem->pwd(), kTRUE);
  // Load libraries
  // LoadLibraries();
  printf("Include path: %s\n", gSystem->GetIncludePath());
  // Create manager
  AliAnalysisManager *mgr  = new AliAnalysisManager("PilotAnalysis_sim", "Production train");
  mgr->SetRunFromPath(run_number);
  // Input handler
  AliESDInputHandlerRP *esdHandler = new AliESDInputHandlerRP();
  esdHandler->SetReadFriends(kTRUE);
  esdHandler->SetActiveBranches("ESDfriend");
  mgr->SetInputEventHandler(esdHandler);
  mgr->SetDebugLevel(debug_level);
  
  // Monte Carlo handler
  AliMCEventHandler* mcHandler = new AliMCEventHandler();
  mgr->SetMCtruthEventHandler(mcHandler);
  mcHandler->SetPreReadMode(1);
  mcHandler->SetReadTR(kTRUE);

  // subsidiary handler for mc-to-mc embedding
  TString bgDir = gSystem->Getenv("CONFIG_BGEVDIR");
  if (!bgDir.IsNull()) { // add extra handler for underlaying event
    if (bgDir.BeginsWith("alien://") && !gGrid && !TGrid::Connect("alien://")) {
      printf("Failed to create a grid connection\n");
      abort();
    }
    if (!bgDir.EndsWith("/")) bgDir += "/";
    AliMCEventHandler* mcHandlerBg = new AliMCEventHandler();
    mcHandlerBg->SetInputPath(bgDir.Data());
    mcHandlerBg->SetPreReadMode(1);
    mcHandlerBg->SetReadTR(kTRUE);
    mcHandler->AddSubsidiaryHandler(mcHandlerBg);
  }
  
  // AnalysisTasks
  //  mgr->Lock();
  mgr->SetFileInfoLog("fileinfo.log"); 
  AddAnalysisTasks(cdb);
  //  mgr->UnLock();
  //  mcHandler = (AliMCEventHandler*)mgr->GetMCtruthEventHandler();
  //  mcHandler->SetReadTR(kTRUE);
  //  mcHandler->SetPreReadMode(1);
  if (stage>0) {
    QAmerge(xmlfile, stage);
    return;
  }   
  // Input chain
  TChain *chain = new TChain("esdTree");
  chain->Add("AliESDs.root");
  TStopwatch timer;
  timer.Start();
  if (mgr->InitAnalysis()) {                                                                                                              
    mgr->PrintStatus(); 
    mgr->SetSkipTerminate(kTRUE);
  //   mgr->SetNSysInfo(1);
    mgr->StartAnalysis("local", chain);
  }
  timer.Print();
}