//_____________________________________________________________________________
void FnormMacro(
const char* filename="../LHC15g.MuMu.1.root",
const char* associatedSimFileName="",
const char* associatedSimFileName2="",
const char* beamYear="PbPb2011",const int DebugLevel =0)
{
// //_____ FNorm
// analysis.ComputeIntFnormFromCounters("",kFALSE);
// //_____
AliAnalysisMuMu ana(filename,associatedSimFileName,associatedSimFileName2,beamYear);
AliLog::SetGlobalDebugLevel(DebugLevel);
if (!ana.OC() || !ana.CC())
{
AliError("No mergeable/counter collection. Consider Upgrade()");
return ;
}
else
{
cout << " ================================================================ " << endl;
cout << " Compute Mean Fnorm From Counters " << endl;
cout << " ================================================================ " << endl;
}
// Get configuration settings
TObjArray* eventTypeArray = ana.Config()->GetListElements(AliAnalysisMuMuConfig::kEventSelectionList,IsSimulation());
TObjArray* triggerMuonArray = ana.Config()->GetListElements(AliAnalysisMuMuConfig::kDimuonTriggerList,IsSimulation());
TObjArray* triggerMBArray = ana.Config()->GetListElements(AliAnalysisMuMuConfig::kMinbiasTriggerList,IsSimulation());
TObjArray* centralityArray = ana.Config()->GetListElements(AliAnalysisMuMuConfig::kCentralitySelectionList, IsSimulation());
// Iterator for loops
TIter nextTriggerMuon(triggerMuonArray);
TIter nextTriggerMB(triggerMBArray);
TIter nextEventType(eventTypeArray);
TIter nextCentrality(centralityArray);
// Strings
TObjString* striggerMuon;
TObjString* striggerMB;
TObjString* seventType;
TObjString* scentrality;
//Pointers on histo
TH1*h(0x0);
TH1*h1(0x0);
TH1*h2(0x0);
Double_t FNormOverStat(0.);
Double_t FNormTotError(0.);
Double_t FNormTotErrorInverse(0.);
Double_t FNormTotErrorSys(0.);
Double_t Norm(1.);
Int_t n =0; //counter
nextEventType.Reset();
// Loop on each envenType (see MuMuConfig)
//==============================================================================
while ( ( seventType = static_cast<TObjString*>(nextEventType())) )
{
AliDebug(1,Form("EVENTTYPE %s",seventType->String().Data()));
nextTriggerMuon.Reset();
// Loop on each Muon trigger (see MuMuConfig)
//==============================================================================
while ( ( striggerMuon = static_cast<TObjString*>(nextTriggerMuon())) )
{
AliDebug(1,Form("-MUON TRIGGER %s",striggerMuon->String().Data()));
nextTriggerMB.Reset();
// Loop on each MB trigger (not the ones in MuMuConfig but the ones set)
//==============================================================================
while ( ( striggerMB = static_cast<TObjString*>(nextTriggerMB())) )
{
AliDebug(1,Form("-- MB PAIRCUT %s",striggerMB->String().Data()));
nextCentrality.Reset();
// Loop on each centrality
//==============================================================================
while ( ( scentrality = static_cast<TObjString*>(nextCentrality()) ) )
{
TString id(Form("/FNORM-%s/%s/%s/PbPb",striggerMuon->String().Data(),seventType->String().Data(),scentrality->String().Data())); // Path where are saved histos in the mergeable collection
h = OC()->Histo(id.Data(),Form("hFNormIntVSrun_%s",striggerMB->String().Data()));
if (!h)
{
AliDebug(1,Form("Can't get histo %s/hFNormIntVSrun_%s",id.Data(),striggerMB->String().Data()));
continue;
}
h1 = OC()->Histo(id.Data(),Form("hFNormInt_%s",striggerMB->String().Data()));
if (!h1)
{
AliDebug(1,Form("Can't get histo %s/hFNormInt_%s",id.Data(),striggerMB->String().Data()));
continue;
}
h2 = OC()->Histo(id.Data(),Form("hFNormIntSys_%s",striggerMB->String().Data()));
if (!h2)
{
AliDebug(1,Form("Can't get histo %s/hFNormIntSys_%s",id.Data(),striggerMB->String().Data()));
continue;
}
cout << Form("Fnorm from %s/%s added",id.Data(),h1->GetName()) << endl;
cout << Form("Fnorm from %s/%s added",id.Data(),h2->GetName()) << endl;
// Normalise with respect to centrality
if (scentrality->String().Contains("V0M_00.00_90.00"))
{
Norm = 1.;
FNormOverStat = FNormOverStat + (Norm*h1->GetBinContent(1)) /(TMath::Power(Norm *h1->GetBinError(1),2.));
FNormTotError = FNormTotError + 1./(TMath::Power(Norm*h1->GetBinError(1),2.));
FNormTotErrorInverse = FNormTotErrorInverse + 1./(TMath::Power(Norm*h1->GetBinError(1),-2.));
FNormTotErrorSys = FNormTotErrorSys + 1./(TMath::Power(Norm*h2->GetBinContent(1),2.));
cout <<"--- Quantities from histogram : " << endl;
cout <<" - Norm = " << Norm << endl;
cout <<" - FNormHisto = " << h1->GetBinContent(1) << endl;
cout <<" - FNormHistoError = " << h1->GetBinError(1) << endl;
cout <<" - FNormHistoSys = " << h2->GetBinContent(1) << endl;
cout <<"--- Quantities (normalized) from histogram: " << endl;
cout <<" - FNormHisto = " << Norm*h1->GetBinContent(1) << endl;
cout <<" - FNormHistoError = " << Norm*h1->GetBinError(1) << endl;
cout <<" - FNormHistoSys = " << Norm*h2->GetBinContent(1) << endl;
cout <<"--- After addition : " << endl;
cout <<" - FNormOverStat = " << FNormOverStat << endl;
cout <<" - FNormTotError = " << FNormTotError << endl;
cout <<" - FNormTotErrorInverse = " << FNormTotErrorInverse << endl;
cout <<" - FNormTotErrorSys = " << FNormTotErrorSys << endl;
}
else if (scentrality->String().Contains("V0M_10.00_50.00"))
{
Norm = (1./0.4)*0.445*0.9;
FNormOverStat = FNormOverStat + (Norm*h1->GetBinContent(1)) /(TMath::Power(Norm *h1->GetBinError(1),2.));
FNormTotError = FNormTotError + 1./(TMath::Power(Norm*h1->GetBinError(1),2.));
FNormTotErrorInverse = FNormTotErrorInverse + 1./(TMath::Power(Norm*h1->GetBinError(1),-2.));
FNormTotErrorSys = FNormTotErrorSys + 1./(TMath::Power(Norm*h2->GetBinContent(1),2.));
cout <<"--- Quantities from histogram : " << endl;
cout <<" - Norm = " << Norm << endl;
cout <<" - FNormHisto = " << h1->GetBinContent(1) << endl;
cout <<" - FNormHistoError = " << h1->GetBinError(1) << endl;
cout <<" - FNormHistoSys = " << h2->GetBinContent(1) << endl;
cout <<"--- Quantities (normalized) from histogram: " << endl;
cout <<" - FNormHisto = " << Norm*h1->GetBinContent(1) << endl;
cout <<" - FNormHistoError = " << Norm*h1->GetBinError(1) << endl;
cout <<" - FNormHistoSys = " << Norm*h2->GetBinContent(1) << endl;
cout <<"--- After addition : " << endl;
cout <<" - FNormOverStat = " << FNormOverStat << endl;
cout <<" - FNormTotError = " << FNormTotError << endl;
cout <<" - FNormTotErrorInverse = " << FNormTotErrorInverse << endl;
cout <<" - FNormTotErrorSys = " << FNormTotErrorSys << endl;
}
else if (scentrality->String().Contains("V0M_00.00_07.50"))
{
Norm = (1./0.075)*0.443*0.9;
FNormOverStat = FNormOverStat + (Norm*h1->GetBinContent(1)) /(TMath::Power(Norm *h1->GetBinError(1),2.));
FNormTotError = FNormTotError + 1./(TMath::Power(Norm*h1->GetBinError(1),2.));
FNormTotErrorInverse = FNormTotErrorInverse + 1./(TMath::Power(Norm*h1->GetBinError(1),-2.));
FNormTotErrorSys = FNormTotErrorSys + 1./(TMath::Power(Norm*h2->GetBinContent(1),2.));
cout <<"--- Quantities from histogram : " << endl;
cout <<" - Norm = " << Norm << endl;
cout <<" - FNormHisto = " << h1->GetBinContent(1) << endl;
cout <<" - FNormHistoError = " << h1->GetBinError(1) << endl;
cout <<" - FNormHistoSys = " << h2->GetBinContent(1) << endl;
cout <<"--- Quantities (normalized) from histogram: " << endl;
cout <<" - FNormHisto = " << Norm*h1->GetBinContent(1) << endl;
cout <<" - FNormHistoError = " << Norm*h1->GetBinError(1) << endl;
cout <<" - FNormHistoSys = " << Norm*h2->GetBinContent(1) << endl;
cout <<"--- After addition : " << endl;
cout <<" - FNormOverStat = " << FNormOverStat << endl;
cout <<" - FNormTotError = " << FNormTotError << endl;
cout <<" - FNormTotErrorInverse = " << FNormTotErrorInverse << endl;
cout <<" - FNormTotErrorSys = " << FNormTotErrorSys << endl;
}
else
{
AliError("Check this method for centrality selection !");
return;
}
n++;
}
}
}
}
cout << "Mean FNorm computed from " << n <<" results = " << FNormOverStat/FNormTotError << " +/- " <<
TMath::Sqrt(FNormTotErrorInverse) << " (stat) +/-" << TMath::Sqrt(FNormTotErrorSys) << " (sys) " <<endl;
delete triggerMuonArray ;
delete triggerMBArray ;
delete eventTypeArray ;
delete centralityArray ;
}
//_____________________________________________________________________________
void RunPerformanceTaskResEffMC(TChain *chain, Bool_t bUseMCInfo=kTRUE, Bool_t bUseESDfriend=kTRUE, Bool_t bProof=kTRUE)
{
if(!chain)
{
AliDebug(AliLog::kError, "ERROR: No input chain available");
return;
}
//
// Swtich off all AliInfo (too much output!)
//
AliLog::SetGlobalLogLevel(AliLog::kError);
//
// Create analysis manager
//
AliAnalysisManager *mgr = new AliAnalysisManager;
if(!mgr) {
Error("runTPCQA","AliAnalysisManager not set!");
return;
}
//
// Set ESD input handler
//
AliESDInputHandler* esdH = new AliESDInputHandler;
if(!esdH) {
Error("runTPCQA","AliESDInputHandler not created!");
return;
}
if(bUseESDfriend) esdH->SetActiveBranches("ESDfriend");
mgr->SetInputEventHandler(esdH);
//
// Set MC input handler
//
if(bUseMCInfo) {
AliMCEventHandler* mcH = new AliMCEventHandler;
if(!esdH) {
Error("runTPCQA","AliMCEventHandler not created!");
return;
}
mcH->SetReadTR(kTRUE);
mgr->SetMCtruthEventHandler(mcH);
}
//
// Create task
//
AliPerformanceTask *task = new AliPerformanceTask("Performance","TPC Performance");
if (!task) {
Error("AddTaskPerformanceTPC", "TPC performance task cannot be created!");
return NULL;
}
task->SetUseMCInfo(bUseMCInfo);
task->SetUseESDfriend(bUseESDfriend);
//
// Add task to analysis manager
//
mgr->AddTask(task);
//
// Create TPC-ESD track reconstruction cuts
// MB tracks
//
AliRecInfoCuts *pRecInfoCutsTPC = new AliRecInfoCuts("pRecInfoCutsTPC");
if(pRecInfoCutsTPC) {
pRecInfoCutsTPC->SetMaxDCAToVertexXY(3.0);
pRecInfoCutsTPC->SetMaxDCAToVertexZ(30.0);
//pRecInfoCutsTPC->SetMaxDCAToVertexZ(3.0);
pRecInfoCutsTPC->SetRequireSigmaToVertex(kFALSE);
pRecInfoCutsTPC->SetRequireTPCRefit(kFALSE);
pRecInfoCutsTPC->SetAcceptKinkDaughters(kTRUE);
pRecInfoCutsTPC->SetMinNClustersTPC(50);
pRecInfoCutsTPC->SetMaxChi2PerClusterTPC(1000000.);
pRecInfoCutsTPC->SetDCAToVertex2D(kFALSE);
pRecInfoCutsTPC->SetHistogramsOn(kFALSE);
}
else {
Error("AddTaskPerformanceTPC", "AliRecInfoCutsTPC cannot be created!");
return NULL;
}
//
// Create TPC-ESD track reconstruction cuts
// MATCH tracks
//
AliRecInfoCuts *pRecInfoCutsMATCH = new AliRecInfoCuts("pRecInfoCutsMATCH");
if(pRecInfoCutsMATCH) {
pRecInfoCutsMATCH->SetMaxDCAToVertexXY(3.0);
pRecInfoCutsMATCH->SetMaxDCAToVertexZ(3.0);
pRecInfoCutsMATCH->SetRequireSigmaToVertex(kFALSE);
pRecInfoCutsMATCH->SetRequireTPCRefit(kFALSE);
pRecInfoCutsMATCH->SetAcceptKinkDaughters(kTRUE);
pRecInfoCutsMATCH->SetMinNClustersTPC(50);
pRecInfoCutsMATCH->SetMaxChi2PerClusterTPC(1000000.);
pRecInfoCutsMATCH->SetDCAToVertex2D(kFALSE);
pRecInfoCutsMATCH->SetTPCITSMatchingRadius(70);
pRecInfoCutsMATCH->SetTPCTRDMatchingRadius(260);
pRecInfoCutsMATCH->SetMinNClustersITS(3);
pRecInfoCutsMATCH->SetHistogramsOn(kFALSE);
}
else {
Error("AddTaskPerformanceTPC", "AliRecInfoCutsTPC cannot be created!");
return NULL;
}
//
// Create TPC-ESD track reconstruction cuts
// standard cuts
AliRecInfoCuts *pRecInfoCuts = new AliRecInfoCuts("pRecInfoCuts");
if(pRecInfoCuts) {
pRecInfoCuts->SetMaxDCAToVertexXY(3.0);
pRecInfoCuts->SetMaxDCAToVertexZ(3.0);
pRecInfoCuts->SetMinNClustersTPC(50);
pRecInfoCuts->SetMinNClustersITS(2);
pRecInfoCuts->SetHistogramsOn(kFALSE);
pRecInfoCuts->SetTPCITSMatchingRadius(70);
pRecInfoCuts->SetTPCTRDMatchingRadius(260);
}
else {
Error("AddTaskPerformanceTPC", "AliRecInfoCuts cannot be created!");
return NULL;
}
//
// Create TPC-MC track reconstruction cuts
//
AliMCInfoCuts *pMCInfoCuts = new AliMCInfoCuts("pMCInfoCuts");
if(pMCInfoCuts) {
pMCInfoCuts->SetMinTrackLength(70);
}
else {
Error("AddTaskPerformanceTPC", "AliMCInfoCuts cannot be created!");
return NULL;
}
//
// Create performance objects for TPC and set cuts
//
enum { kTPC = 0, kTPCITS, kConstrained, kTPCInner, kTPCOuter, kTPCSec };
//
// Resolution
//
AliPerformanceRes *pCompRes0 = new AliPerformanceRes("AliPerformanceRes","AliPerformanceRes",kTPC,kFALSE);
if(!pCompRes0) {
Error("AddTaskPerformanceTPC", "Cannot create AliPerformanceRes");
}
pCompRes0->SetAliRecInfoCuts(pRecInfoCuts);
pCompRes0->SetAliMCInfoCuts(pMCInfoCuts);
AliPerformanceRes *pCompRes3 = new AliPerformanceRes("AliPerformanceResTPCInner","AliPerformanceResTPCInner",kTPCInner,kFALSE);
if(!pCompRes3) {
Error("AddTaskPerformanceTPC", "Cannot create AliPerformanceResTPCInner");
}
pCompRes3->SetAliRecInfoCuts(pRecInfoCuts);
pCompRes3->SetAliMCInfoCuts(pMCInfoCuts);
AliPerformanceRes *pCompRes4 = new AliPerformanceRes("AliPerformanceResTPCOuter","AliPerformanceResTPCOuter",kTPCOuter,kFALSE);
if(!pCompRes4) {
Error("AddTaskPerformanceTPC", "Cannot create AliPerformanceResTPCOuter");
}
pCompRes4->SetAliRecInfoCuts(pRecInfoCuts);
pCompRes4->SetAliMCInfoCuts(pMCInfoCuts);
//
// Efficiency
//
AliPerformanceEff *pCompEff0 = new AliPerformanceEff("AliPerformanceEff","AliPerformanceEff",kTPC,kFALSE);
if(!pCompEff0) {
Error("AddTaskPerformanceTPC", "Cannot create AliPerformanceEff");
}
pCompEff0->SetAliRecInfoCuts(pRecInfoCuts);
pCompEff0->SetAliMCInfoCuts(pMCInfoCuts);
//
// dEdx
//
AliPerformanceDEdx *pCompDEdx3 = new AliPerformanceDEdx("AliPerformanceDEdxTPCInner","AliPerformanceDEdxTPCInner",kTPCInner,kFALSE);
if(!pCompDEdx3) {
Error("AddTaskPerformanceTPC", "Cannot create AliPerformanceDEdxTPCInner");
}
pCompDEdx3->SetAliRecInfoCuts(pRecInfoCuts);
pCompDEdx3->SetAliMCInfoCuts(pMCInfoCuts);
//
// DCA
//
AliPerformanceDCA *pCompDCA0 = new AliPerformanceDCA("AliPerformanceDCA","AliPerformanceDCA",kTPC,kFALSE);
if(!pCompDCA0) {
Error("AddTaskPerformanceTPC", "Cannot create AliPerformanceDCA");
}
pCompDCA0->SetAliRecInfoCuts(pRecInfoCuts);
pCompDCA0->SetAliMCInfoCuts(pMCInfoCuts);
//
// TPC performance
//
AliPerformanceTPC *pCompTPC0 = new AliPerformanceTPC("AliPerformanceTPC","AliPerformanceTPC",kTPC,kFALSE);
if(!pCompTPC0) {
Error("AddTaskPerformanceTPC", "Cannot create AliPerformanceTPC");
}
pCompTPC0->SetAliRecInfoCuts(pRecInfoCutsTPC);
pCompTPC0->SetAliMCInfoCuts(pMCInfoCuts);
//
// TPC+ITS matching performance
//
AliPerformanceMatch *pCompMatch0 = new AliPerformanceMatch("AliPerformanceMatchTPCITS","AliPerformanceMatchTPCITS",0,kFALSE);
if(!pCompMatch0) {
Error("AddTaskPerformanceMatch", "Cannot create AliPerformanceMatchTPCITS");
}
pCompMatch0->SetAliRecInfoCuts(pRecInfoCutsMATCH);
pCompMatch0->SetAliMCInfoCuts(pMCInfoCuts);
//
// TPC+TRD matching performance
//
AliPerformanceMatch *pCompMatch1 = new AliPerformanceMatch("AliPerformanceMatchTPCTRD","AliPerformanceMatchTPCTRD",1,kFALSE);
if(!pCompMatch1) {
Error("AddTaskPerformanceMatch", "Cannot create AliPerformanceMatchTPCTRD");
}
pCompMatch1->SetAliRecInfoCuts(pRecInfoCutsMATCH);
pCompMatch1->SetAliMCInfoCuts(pMCInfoCuts);
AliPerformanceMatch *pCompMatch2 = new AliPerformanceMatch("AliPerformanceMatchTPCEFF","AliPerformanceMatchTPCEFF",2,kFALSE);
if(!pCompMatch2) {
Error("AddTaskPerformanceMatch", "Cannot create AliPerformanceMatchTPCEFF");
}
pCompMatch2->SetAliRecInfoCuts(pRecInfoCutsMATCH);
pCompMatch2->SetAliMCInfoCuts(pMCInfoCuts);
//
// Add components to the performance task
//
//task->AddPerformanceObject( pCompDEdx3 );
//task->AddPerformanceObject( pCompDCA0 );
//task->AddPerformanceObject( pCompTPC0 );
//task->AddPerformanceObject( pCompMatch0 );
//task->AddPerformanceObject( pCompMatch1 );
//task->AddPerformanceObject( pCompMatch2 );
//
if(bUseMCInfo) {
task->AddPerformanceObject( pCompRes0 );
//task->AddPerformanceObject( pCompRes3 );
//task->AddPerformanceObject( pCompRes4 );
task->AddPerformanceObject( pCompEff0 );
}
//
if(!bUseMCInfo) {
pCompDEdx3->SetTriggerClass(triggerClass);
pCompDCA0->SetTriggerClass(triggerClass);
pCompTPC0->SetTriggerClass(triggerClass);
pCompMatch0->SetTriggerClass(triggerClass);
pCompMatch1->SetTriggerClass(triggerClass);
pCompMatch2->SetTriggerClass(triggerClass);
}
//
// Create containers for input
//
mgr->ConnectInput(task, 0, mgr->GetCommonInputContainer());
//
// Create containers for output
//
AliAnalysisDataContainer *coutput_tpc = mgr->CreateContainer("TPCMC", TList::Class(), AliAnalysisManager::kOutputContainer, Form("TPC.MC.%s.root", task->GetName()));
mgr->ConnectOutput(task, 1, coutput_tpc);
// Enable debug printouts
mgr->SetDebugLevel(0);
if (!mgr->InitAnalysis())
return;
mgr->PrintStatus();
if(bProof) mgr->StartAnalysis("proof",chain);
else mgr->StartAnalysis("local",chain);
}
