-// $Id$
//
// Emcal base analysis task.
//
fTrackPtCut(0),
fMinNTrack(0),
fUseAliAnaUtils(kFALSE),
+ fRejectPileup(kFALSE),
+ fTklVsClusSPDCut(kFALSE),
fAliAnalysisUtils(0x0),
fOffTrigger(AliVEvent::kAny),
fTrigClass(),
fXsection(0),
fParticleCollArray(),
fClusterCollArray(),
- fMainTriggerPatch(0x0),
- fTriggerType(kND),
+ fTriggers(0),
fOutput(0),
+ fHistEventCount(0),
fHistTrialsAfterSel(0),
fHistEventsAfterSel(0),
fHistXsectionAfterSel(0),
fTrackPtCut(0),
fMinNTrack(0),
fUseAliAnaUtils(kFALSE),
+ fRejectPileup(kFALSE),
+ fTklVsClusSPDCut(kFALSE),
fAliAnalysisUtils(0x0),
fOffTrigger(AliVEvent::kAny),
fTrigClass(),
fXsection(0),
fParticleCollArray(),
fClusterCollArray(),
- fMainTriggerPatch(0x0),
- fTriggerType(kND),
+ fTriggers(0),
fOutput(0),
+ fHistEventCount(0),
fHistTrialsAfterSel(0),
fHistEventsAfterSel(0),
fHistXsectionAfterSel(0),
fHistEventPlane->GetYaxis()->SetTitle("counts");
fOutput->Add(fHistEventPlane);
- fHistEventRejection = new TH1I("fHistEventRejection","Reasons to reject event",20,0,20);
- fHistEventRejection->Fill("PhysSel",0);
- fHistEventRejection->Fill("trigger",0);
- fHistEventRejection->Fill("trigTypeSel",0);
- fHistEventRejection->Fill("Cent",0);
- fHistEventRejection->Fill("vertex contr.",0);
- fHistEventRejection->Fill("Vz",0);
- fHistEventRejection->Fill("trackInEmcal",0);
- fHistEventRejection->Fill("minNTrack",0);
- fHistEventRejection->Fill("VtxSel2013pA",0);
- fHistEventRejection->Fill("PileUp",0);
- fHistEventRejection->Fill("EvtPlane",0);
- fHistEventRejection->Fill("SelPtHardBin",0);
+ fHistEventRejection = new TH1F("fHistEventRejection","Reasons to reject event",20,0,20);
+ fHistEventRejection->GetXaxis()->SetBinLabel(1,"PhysSel");
+ fHistEventRejection->GetXaxis()->SetBinLabel(2,"trigger");
+ fHistEventRejection->GetXaxis()->SetBinLabel(3,"trigTypeSel");
+ fHistEventRejection->GetXaxis()->SetBinLabel(4,"Cent");
+ fHistEventRejection->GetXaxis()->SetBinLabel(5,"vertex contr.");
+ fHistEventRejection->GetXaxis()->SetBinLabel(6,"Vz");
+ fHistEventRejection->GetXaxis()->SetBinLabel(7,"trackInEmcal");
+ fHistEventRejection->GetXaxis()->SetBinLabel(8,"minNTrack");
+ fHistEventRejection->GetXaxis()->SetBinLabel(9,"VtxSel2013pA");
+ fHistEventRejection->GetXaxis()->SetBinLabel(10,"PileUp");
+ fHistEventRejection->GetXaxis()->SetBinLabel(11,"EvtPlane");
+ fHistEventRejection->GetXaxis()->SetBinLabel(12,"SelPtHardBin");
+ fHistEventRejection->GetXaxis()->SetBinLabel(13,"Bkg evt");
fHistEventRejection->GetYaxis()->SetTitle("counts");
fOutput->Add(fHistEventRejection);
+ fHistEventCount = new TH1F("fHistEventCount","fHistEventCount",2,0,2);
+ fHistEventCount->GetXaxis()->SetBinLabel(1,"Accepted");
+ fHistEventCount->GetXaxis()->SetBinLabel(2,"Rejected");
+ fHistEventCount->GetYaxis()->SetTitle("counts");
+ fOutput->Add(fHistEventCount);
+
PostData(1, fOutput);
}
{
// Main loop, called for each event.
- fMainTriggerPatch = NULL;
-
if (!fInitialized)
ExecOnce();
if (!RetrieveEventObjects())
return;
- if (!IsEventSelected())
+ if (IsEventSelected()) {
+ if (fGeneralHistograms) fHistEventCount->Fill("Accepted",1);
+ }
+ else {
+ if (fGeneralHistograms) fHistEventCount->Fill("Rejected",1);
return;
+ }
if (fGeneralHistograms && fCreateHisto) {
if (!FillGeneralHistograms())
}
}
-//_____________________________________________________
-AliAnalysisTaskEmcal::TriggerType AliAnalysisTaskEmcal::GetTriggerType()
+//________________________________________________________________________
+ULong_t AliAnalysisTaskEmcal::GetTriggerList()
{
- // Get trigger type: kND, kJ1, kJ2
-
if (!fTriggerPatchInfo)
- return kND;
-
+ return 0;
+
//number of patches in event
Int_t nPatch = fTriggerPatchInfo->GetEntries();
//loop over patches to define trigger type of event
+ Int_t nG1 = 0;
+ Int_t nG2 = 0;
Int_t nJ1 = 0;
Int_t nJ2 = 0;
+ Int_t nL0 = 0;
AliEmcalTriggerPatchInfo *patch;
for (Int_t iPatch = 0; iPatch < nPatch; iPatch++) {
patch = (AliEmcalTriggerPatchInfo*)fTriggerPatchInfo->At( iPatch );
+ if (patch->IsGammaHigh()) nG1++;
+ if (patch->IsGammaLow()) nG2++;
if (patch->IsJetHigh()) nJ1++;
if (patch->IsJetLow()) nJ2++;
+ if (patch->IsLevel0()) nL0++;
}
- if (nJ1>0)
- return kJ1;
- else if (nJ2>0)
- return kJ2;
- else
- return kND;
+ AliDebug(2, "Patch summary: ");
+ AliDebug(2, Form("Number of patches: %d", nPatch));
+ AliDebug(2, Form("Jet: low[%d], high[%d]" ,nJ2, nJ1));
+ AliDebug(2, Form("Gamma: low[%d], high[%d]" ,nG2, nG1));
+
+ ULong_t triggers(0);
+ if (nL0>0) SETBIT(triggers, kL0);
+ if (nG1>0) SETBIT(triggers, kG1);
+ if (nG2>0) SETBIT(triggers, kG2);
+ if (nJ1>0) SETBIT(triggers, kJ1);
+ if (nJ2>0) SETBIT(triggers, kJ2);
+ return triggers;
+}
+
+//________________________________________________________________________
+Bool_t AliAnalysisTaskEmcal::HasTriggerType(TriggerType trigger)
+{
+ // Check if event has a given trigger type
+ if(trigger & kND){
+ return fTriggers == 0;
+ }
+ return TESTBIT(fTriggers, trigger);
}
//________________________________________________________________________
} else {
const AliAODEvent *aev = dynamic_cast<const AliAODEvent*>(InputEvent());
if (aev) {
- res = aev->GetHeader()->GetOfflineTrigger();
+ res = ((AliVAODHeader*)aev->GetHeader())->GetOfflineTrigger();
}
}
if ((res & fOffTrigger) == 0) {
- if (fGeneralHistograms)
- fHistEventRejection->Fill("PhysSel",1);
+ if (fGeneralHistograms) fHistEventRejection->Fill("PhysSel",1);
return kFALSE;
}
}
}
}
if (!fired.Contains("-B-")) {
- if (fGeneralHistograms)
- fHistEventRejection->Fill("trigger",1);
+ if (fGeneralHistograms) fHistEventRejection->Fill("trigger",1);
return kFALSE;
}
TObjArray *arr = fTrigClass.Tokenize("|");
if (!arr) {
- if (fGeneralHistograms)
- fHistEventRejection->Fill("trigger",1);
+ if (fGeneralHistograms) fHistEventRejection->Fill("trigger",1);
return kFALSE;
}
Bool_t match = 0;
}
delete arr;
if (!match) {
- if (fGeneralHistograms)
- fHistEventRejection->Fill("trigger",1);
+ if (fGeneralHistograms) fHistEventRejection->Fill("trigger",1);
return kFALSE;
}
}
if (fTriggerTypeSel != kND) {
- if (fTriggerType != fTriggerTypeSel) {
- if (fGeneralHistograms)
- fHistEventRejection->Fill("trigTypeSel",1);
+ if (!HasTriggerType(fTriggerTypeSel)) {
+ if (fGeneralHistograms) fHistEventRejection->Fill("trigTypeSel",1);
return kFALSE;
}
}
if ((fMinCent != -999) && (fMaxCent != -999)) {
if (fCent<fMinCent || fCent>fMaxCent) {
- if (fGeneralHistograms)
- fHistEventRejection->Fill("Cent",1);
+ if (fGeneralHistograms) fHistEventRejection->Fill("Cent",1);
return kFALSE;
}
}
if(fMinVz>10.) fMaxVz = 10.;
if (!fAliAnalysisUtils->IsVertexSelected2013pA(InputEvent())) {
- if (fGeneralHistograms)
- fHistEventRejection->Fill("VtxSel2013pA",1);
+ if (fGeneralHistograms) fHistEventRejection->Fill("VtxSel2013pA",1);
return kFALSE;
}
- if (fAliAnalysisUtils->IsPileUpEvent(InputEvent())) {
- fHistEventRejection->Fill("PileUp",1);
+ if (fRejectPileup && fAliAnalysisUtils->IsPileUpEvent(InputEvent())) {
+ if (fGeneralHistograms) fHistEventRejection->Fill("PileUp",1);
+ return kFALSE;
+ }
+
+ if(fTklVsClusSPDCut && fAliAnalysisUtils->IsSPDClusterVsTrackletBG(InputEvent())) {
+ if (fGeneralHistograms) fHistEventRejection->Fill("Bkg evt",1);
return kFALSE;
}
}
if ((fMinVz != -999) && (fMaxVz != -999)) {
if (fNVertCont == 0 ) {
- if (fGeneralHistograms)
- fHistEventRejection->Fill("vertex contr.",1);
+ if (fGeneralHistograms) fHistEventRejection->Fill("vertex contr.",1);
return kFALSE;
}
Double_t vz = fVertex[2];
if (vz<fMinVz || vz>fMaxVz) {
- if (fGeneralHistograms)
- fHistEventRejection->Fill("Vz",1);
+ if (fGeneralHistograms) fHistEventRejection->Fill("Vz",1);
return kFALSE;
}
}
}
}
if (!trackInEmcalOk) {
- if (fGeneralHistograms)
- fHistEventRejection->Fill("trackInEmcal",1);
+ if (fGeneralHistograms) fHistEventRejection->Fill("trackInEmcal",1);
return kFALSE;
}
}
}
}
if (nTracksAcc<fMinNTrack) {
- if (fGeneralHistograms)
- fHistEventRejection->Fill("minNTrack",1);
+ if (fGeneralHistograms) fHistEventRejection->Fill("minNTrack",1);
return kFALSE;
}
}
!(fEPV0 + TMath::Pi() > fMinEventPlane && fEPV0 + TMath::Pi() <= fMaxEventPlane) &&
!(fEPV0 - TMath::Pi() > fMinEventPlane && fEPV0 - TMath::Pi() <= fMaxEventPlane))
{
- if (fGeneralHistograms)
- fHistEventRejection->Fill("EvtPlane",1);
+ if (fGeneralHistograms) fHistEventRejection->Fill("EvtPlane",1);
return kFALSE;
}
if (fSelectPtHardBin != -999 && fSelectPtHardBin != fPtHardBin) {
- if (fGeneralHistograms)
- fHistEventRejection->Fill("SelPtHardBin",1);
+ if (fGeneralHistograms) fHistEventRejection->Fill("SelPtHardBin",1);
return kFALSE;
}
-
+
return kTRUE;
}
}
} else {
AliWarning(Form("%s: Could not retrieve centrality information! Assuming 99", GetName()));
- fCentBin = 3;
+ fCentBin = fNcentBins-1;
}
AliEventplane *aliEP = InputEvent()->GetEventplane();
if (aliEP) {
}
}
- fTriggerType = GetTriggerType();
+ fTriggers = GetTriggerList();
return kTRUE;
}
}
//________________________________________________________________________
-AliEmcalTriggerPatchInfo* AliAnalysisTaskEmcal::GetMainTriggerPatch()
+AliEmcalTriggerPatchInfo* AliAnalysisTaskEmcal::GetMainTriggerPatch(TriggerCategory trigger, Bool_t doSimpleOffline)
{
- //get main trigger match; if not known yet, look for it and cache
-
- if (fMainTriggerPatch)
- return fMainTriggerPatch;
+ // Get main trigger match
+ //
+ // For the selection of the main trigger patch, high and low threshold triggers of a given category are grouped
+ // If there are more than 1 main patch of a given trigger category (i.e. different high and low threshold patches),
+ // the highest one according to the ADC value is taken. In case doSimpleOffline is true, then only the patches from
+ // the simple offline trigger are used.
if (!fTriggerPatchInfo) {
AliError(Form("%s: fTriggerPatchInfo not available",GetName()));
//number of patches in event
Int_t nPatch = fTriggerPatchInfo->GetEntries();
- //extract main trigger patch
- AliEmcalTriggerPatchInfo *patch;
+ //extract main trigger patch(es)
+ AliEmcalTriggerPatchInfo *patch(NULL), *selected(NULL);
for (Int_t iPatch = 0; iPatch < nPatch; iPatch++) {
-
+
patch = (AliEmcalTriggerPatchInfo*)fTriggerPatchInfo->At( iPatch );
if (patch->IsMainTrigger()) {
- fMainTriggerPatch = patch;
- break;
+ if(doSimpleOffline){
+ if(patch->IsOfflineSimple()){
+ switch(trigger){
+ case kTriggerLevel0:
+ // option not yet implemented in the trigger maker
+ if(patch->IsLevel0()) selected = patch;
+ break;
+ case kTriggerLevel1Jet:
+ if(patch->IsJetHighSimple() || patch->IsJetLowSimple()){
+ if(!selected) selected = patch;
+ else if(patch->GetADCOfflineAmp() > selected->GetADCOfflineAmp()) selected = patch;
+ }
+ break;
+ case kTriggerLevel1Gamma:
+ if(patch->IsGammaHighSimple() || patch->IsGammaLowSimple()){
+ if(!selected) selected = patch;
+ else if(patch->GetADCOfflineAmp() > selected->GetADCOfflineAmp()) selected = patch;
+ }
+ break;
+ default: // Silence compiler warnings
+ AliError("Untreated case: Main Patch is recalculated; should be in 'else' branch");
+ };
+ }
+ } else { // Not OfflineSimple
+ switch(trigger){
+ case kTriggerLevel0:
+ if(patch->IsLevel0()) selected = patch;
+ break;
+ case kTriggerLevel1Jet:
+ if(patch->IsJetHigh() || patch->IsJetLow()){
+ if(!selected) selected = patch;
+ else if (patch->GetADCAmp() > selected->GetADCAmp())
+ selected = patch;
+ }
+ break;
+ case kTriggerLevel1Gamma:
+ if(patch->IsGammaHigh() || patch->IsGammaLow()){
+ if(!selected) selected = patch;
+ else if (patch->GetADCAmp() > selected->GetADCAmp())
+ selected = patch;
+ }
+ break;
+ default:
+ AliError("Untreated case: Main Patch is recalculated; should be in 'else' branch");
+ };
+ }
+ }
+ else if ((trigger == kTriggerRecalcJet && patch->IsRecalcJet()) ||
+ (trigger == kTriggerRecalcGamma && patch->IsRecalcGamma())) { // recalculated patches
+ if (doSimpleOffline && patch->IsOfflineSimple()) {
+ if(!selected) selected = patch;
+ else if (patch->GetADCOfflineAmp() > selected->GetADCOfflineAmp()) // this in fact should not be needed, but we have it in teh other branches as well, so keeping it for compleness
+ selected = patch;
+ }
+ else if (!doSimpleOffline && !patch->IsOfflineSimple()) {
+ if(!selected) selected = patch;
+ else if (patch->GetADCAmp() > selected->GetADCAmp())
+ selected = patch;
+ }
}
}
-
- return fMainTriggerPatch;
+ return selected;
}
//________________________________________________________________________
return array;
}
+
+//________________________________________________________________________
+void AliAnalysisTaskEmcal::SetRejectionReasonLabels(TAxis* axis)
+{
+ axis->SetBinLabel(1, "NullObject");
+ axis->SetBinLabel(2, "Pt");
+ axis->SetBinLabel(3, "Acceptance");
+ axis->SetBinLabel(4, "BitMap");
+ axis->SetBinLabel(5, "Bit4");
+ axis->SetBinLabel(6, "Bit5");
+ axis->SetBinLabel(7, "Bit6");
+ axis->SetBinLabel(8, "Bit7");
+ axis->SetBinLabel(9, "MCFlag");
+ axis->SetBinLabel(10, "MCGenerator");
+ axis->SetBinLabel(11, "ChargeCut");
+ axis->SetBinLabel(12, "MinDistanceTPCSectorEdge");
+ axis->SetBinLabel(13, "MinMCLabelAccept");
+ axis->SetBinLabel(14, "IsEMCal");
+ axis->SetBinLabel(15, "Time");
+ axis->SetBinLabel(16, "Energy");
+ axis->SetBinLabel(17, "Bit16");
+ axis->SetBinLabel(18, "Bit17");
+ axis->SetBinLabel(19, "Area");
+ axis->SetBinLabel(20, "AreaEmc");
+ axis->SetBinLabel(21, "ZLeadingCh");
+ axis->SetBinLabel(22, "ZLeadingEmc");
+ axis->SetBinLabel(23, "NEF");
+ axis->SetBinLabel(24, "MinLeadPt");
+ axis->SetBinLabel(25, "MaxTrackPt");
+ axis->SetBinLabel(26, "MaxClusterPt");
+ axis->SetBinLabel(27, "Flavour");
+ axis->SetBinLabel(28, "TagStatus");
+ axis->SetBinLabel(29, "Bit28");
+ axis->SetBinLabel(30, "Bit29");
+ axis->SetBinLabel(31, "Bit30");
+ axis->SetBinLabel(32, "Bit31");
+}