X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=ANALYSIS%2FAliTriggerAnalysis.cxx;h=580098ad10d925c9156c01ddf9cbe7d351062bb1;hb=891c67bd76dbe8690d522daa4e20821760cb713c;hp=0c41e1a9a9a174c72005f58bed9f541490deab4b;hpb=6dc2503d5a8f100ebaed2693ebf0b62554ec2163;p=u%2Fmrichter%2FAliRoot.git diff --git a/ANALYSIS/AliTriggerAnalysis.cxx b/ANALYSIS/AliTriggerAnalysis.cxx index 0c41e1a9a9a..580098ad10d 100644 --- a/ANALYSIS/AliTriggerAnalysis.cxx +++ b/ANALYSIS/AliTriggerAnalysis.cxx @@ -34,6 +34,7 @@ #include #include +#include #include @@ -41,6 +42,10 @@ #include #include #include +#include +#include +#include +#include ClassImp(AliTriggerAnalysis) @@ -52,19 +57,51 @@ AliTriggerAnalysis::AliTriggerAnalysis() : fV0HwAdcThr(2.5), fV0HwWinLow(61.5), fV0HwWinHigh(86.5), + fZDCCutRefSum(-568.5), + fZDCCutRefDelta(-2.1), + fZDCCutSigmaSum(3.25), + fZDCCutSigmaDelta(2.25), + fZDCCutRefSumCorr(-65.5), + fZDCCutRefDeltaCorr(-2.1), + fZDCCutSigmaSumCorr(6.0), + fZDCCutSigmaDeltaCorr(1.2), + fZDCCutZNATimeCorrMin(0.0), + fZDCCutZNATimeCorrMax(2.0), + fZDCCutZNCTimeCorrMin(0.0), + fZDCCutZNCTimeCorrMax(5.0), + fASPDCvsTCut(65), + fBSPDCvsTCut(4), + fTRDptHSE(3.), + fTRDpidHSE(144), + fTRDptHQU(2.), + fTRDpidHQU(164.), + fTRDptHEE(3.), + fTRDpidHEE(144), + fTRDminSectorHEE(6), + fTRDmaxSectorHEE(8), + fTRDptHJT(3.), + fTRDnHJT(3), + fDoFMD(kTRUE), fFMDLowCut(0.2), fFMDHitCut(0.5), fHistBitsSPD(0), fHistFiredBitsSPD(0), + fHistSPDClsVsTrk(0), fHistV0A(0), fHistV0C(0), fHistZDC(0), + fHistTDCZDC(0), + fHistTimeZDC(0), + fHistTimeCorrZDC(0), fHistFMDA(0), fHistFMDC(0), fHistFMDSingle(0), fHistFMDSum(0), + fHistT0(0), fTriggerClasses(0), - fMC(kFALSE) + fMC(kFALSE), + fEsdTrackCuts(0), + fTPCOnly(kFALSE) { // constructor } @@ -85,6 +122,12 @@ AliTriggerAnalysis::~AliTriggerAnalysis() fHistFiredBitsSPD = 0; } + if (fHistSPDClsVsTrk) + { + delete fHistSPDClsVsTrk; + fHistSPDClsVsTrk = 0; + } + if (fHistV0A) { delete fHistV0A; @@ -102,6 +145,21 @@ AliTriggerAnalysis::~AliTriggerAnalysis() delete fHistZDC; fHistZDC = 0; } + if (fHistTDCZDC) + { + delete fHistTDCZDC; + fHistTDCZDC = 0; + } + if (fHistTimeZDC) + { + delete fHistTimeZDC; + fHistTimeZDC = 0; + } + if (fHistTimeCorrZDC) + { + delete fHistTimeCorrZDC; + fHistTimeCorrZDC = 0; + } if (fHistFMDA) { @@ -127,33 +185,57 @@ AliTriggerAnalysis::~AliTriggerAnalysis() fHistFMDSum = 0; } + if (fHistT0) + { + delete fHistT0; + fHistT0 = 0; + } + if (fTriggerClasses) { fTriggerClasses->DeleteAll(); delete fTriggerClasses; fTriggerClasses = 0; } + + if (fEsdTrackCuts){ + delete fEsdTrackCuts; + fEsdTrackCuts =0; + } } -void AliTriggerAnalysis::EnableHistograms() +void AliTriggerAnalysis::EnableHistograms(Bool_t isLowFlux) { - // creates the monitoring histograms + // creates the monitoring histograms (dynamical range of histograms can be adapted for pp and pPb via isLowFlux flag) // do not add this hists to the directory Bool_t oldStatus = TH1::AddDirectoryStatus(); TH1::AddDirectory(kFALSE); - - fHistBitsSPD = new TH2F("fHistBitsSPD", "SPD GFO;number of fired chips (offline);number of fired chips (hardware)", 1202, -1.5, 1200.5, 1202, -1.5, 1200.5); + // + Int_t nBins = isLowFlux ? 600 : 1202; + fHistBitsSPD = new TH2F("fHistBitsSPD", "SPD GFO;number of fired chips (offline);number of fired chips (hardware)", nBins, -1.5, -1.5 + nBins, nBins, -1.5, -1.5+nBins); + // fHistFiredBitsSPD = new TH1F("fHistFiredBitsSPD", "SPD GFO Hardware;chip number;events", 1200, -0.5, 1199.5); - fHistV0A = new TH1F("fHistV0A", "V0A;leading time (ns);events", 200, 0, 100); - fHistV0C = new TH1F("fHistV0C", "V0C;leading time (ns);events", 200, 0, 100); + // + Int_t nBinsX = isLowFlux ? 100 : 300; + Int_t nBinsY = isLowFlux ? 500 : 1000; + Float_t xMax = isLowFlux ? 400 : 2999.5; + Float_t yMax = isLowFlux ? 4000 : 9999.5; + fHistSPDClsVsTrk = new TH2F("fHistSPDClsVsTrk", "SPD Clusters vs Tracklets", nBinsX, -0.5, xMax, nBinsY, -0.5, yMax); + // + fHistV0A = new TH1F("fHistV0A", "V0A;leading time (ns);events", 400, -100, 100); + fHistV0C = new TH1F("fHistV0C", "V0C;leading time (ns);events", 400, -100, 100); fHistZDC = new TH1F("fHistZDC", "ZDC;trigger bits;events", 8, -1.5, 6.5); + fHistTDCZDC = new TH1F("fHistTDCZDC", "ZDC;TDC bits;events", 32, -0.5, 32-0.5); + fHistTimeZDC = new TH2F("fHistTimeZDC", "ZDC;TDC timing A+C vs C-A; events", 120,-30,30,120,-600,-540); + fHistTimeCorrZDC = new TH2F("fHistTimeCorrZDC", "ZDC;Corrected TDC timing A+C vs C-A; events", 120,-30,30,260,-100,30); // TODO check limits fHistFMDA = new TH1F("fHistFMDA", "FMDA;combinations above threshold;events", 102, -1.5, 100.5); fHistFMDC = new TH1F("fHistFMDC", "FMDC;combinations above threshold;events", 102, -1.5, 100.5); fHistFMDSingle = new TH1F("fHistFMDSingle", "FMD single;multiplicity value;counts", 1000, 0, 10); fHistFMDSum = new TH1F("fHistFMDSum", "FMD sum;multiplicity value;counts", 1000, 0, 10); + fHistT0 = new TH1F("fHistT0", "T0;time (ns);events", 100, -25, 25); fTriggerClasses = new TMap; fTriggerClasses->SetOwner(); @@ -179,6 +261,9 @@ const char* AliTriggerAnalysis::GetTriggerName(Trigger trigger) case kMB3 : str = "MB3"; break; case kSPDGFO : str = "SPD GFO"; break; case kSPDGFOBits : str = "SPD GFO Bits"; break; + case kSPDGFOL0 : str = "SPD GFO L0 (first layer)"; break; + case kSPDGFOL1 : str = "SPD GFO L1 (second layer)"; break; + case kSPDClsVsTrkBG : str = "Cluster vs Tracklets"; break; case kV0A : str = "V0 A BB"; break; case kV0C : str = "V0 C BB"; break; case kV0OR : str = "V0 OR BB"; break; @@ -188,17 +273,38 @@ const char* AliTriggerAnalysis::GetTriggerName(Trigger trigger) case kZDC : str = "ZDC"; break; case kZDCA : str = "ZDC A"; break; case kZDCC : str = "ZDC C"; break; + case kZNA : str = "ZN A"; break; + case kZNC : str = "ZN C"; break; + case kZNABG : str = "ZN A BG"; break; + case kZNCBG : str = "ZN C BG"; break; case kFMDA : str = "FMD A"; break; case kFMDC : str = "FMD C"; break; case kFPANY : str = "SPD GFO | V0 | ZDC | FMD"; break; case kNSD1 : str = "NSD1"; break; case kMB1Prime: str = "MB1prime"; break; + case kZDCTDCA : str = "ZDC TDC A"; break; + case kZDCTDCC : str = "ZDC TDC C"; break; + case kZDCTime : str = "ZDC Time Cut"; break; + case kCentral : str = "V0 Central"; break; + case kSemiCentral : str = "V0 Semi-central"; break; + case kEMCAL : str = "EMCAL"; break; + case kTRDHCO : str = "TRD cosmics"; break; + case kTRDHJT : str = "TRD Jet"; break; + case kTRDHSE : str = "TRD Single Electron"; break; + case kTRDHQU : str = "TRD Quarkonia"; break; + case kTRDHEE : str = "TRD Dielectron"; break; default: str = ""; break; } if (trigger & kOfflineFlag) str += " OFFLINE"; + if (trigger & kOneParticle) + str += " OneParticle"; + + if (trigger & kOneTrack) + str += " OneTrack"; + return str; } @@ -276,6 +382,329 @@ Bool_t AliTriggerAnalysis::IsTriggerBitFired(const AliESDEvent* aEsd, ULong64_t ULong64_t trigmask = aEsd->GetTriggerMask(); return (trigmask & (1ull << (tclass-1))); } + +Int_t AliTriggerAnalysis::EvaluateTrigger(const AliESDEvent* aEsd, Trigger trigger) +{ + // evaluates a given trigger "offline" + // trigger combinations are not supported, for that see IsOfflineTriggerFired + + UInt_t triggerNoFlags = (UInt_t) trigger % (UInt_t) kStartOfFlags; + Bool_t offline = kFALSE; + if (trigger & kOfflineFlag) + offline = kTRUE; + + Int_t decision = 0; + switch (triggerNoFlags) + { + case kSPDGFO: + { + decision = SPDFiredChips(aEsd, (offline) ? 0 : 1); + break; + } + case kSPDGFOL0: + { + decision = SPDFiredChips(aEsd, (offline) ? 0 : 1, kFALSE, 1); + break; + } + case kSPDGFOL1: + { + decision = SPDFiredChips(aEsd, (offline) ? 0 : 1, kFALSE, 2); + break; + } + case kSPDClsVsTrkBG: + { + if(!offline) + AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags)); + decision = IsSPDClusterVsTrackletBG(aEsd); + break; + } + case kV0A: + { + if (V0Trigger(aEsd, kASide, !offline) == kV0BB) + decision = 1; + break; + } + case kV0C: + { + if (V0Trigger(aEsd, kCSide, !offline) == kV0BB) + decision = 1; + break; + } + case kV0ABG: + { + if (V0Trigger(aEsd, kASide, !offline) == kV0BG) + decision = 1; + break; + } + case kV0CBG: + { + if (V0Trigger(aEsd, kCSide, !offline) == kV0BG) + decision = 1; + break; + } + case kT0: + { + if (T0Trigger(aEsd, !offline) == kT0BB) + decision = 1; + break; + } + case kT0BG: + { + if (!offline) + AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags)); + if (T0Trigger(aEsd, !offline) == kT0DecBG) + decision = 1; + break; + } + case kT0Pileup: + { + if (!offline) + AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags)); + if (T0Trigger(aEsd, !offline) == kT0DecPileup) + decision = 1; + break; + } + case kZDCA: + { + if (!offline) + AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags)); + if (ZDCTrigger(aEsd, kASide)) + decision = 1; + break; + } + case kZDCC: + { + if (!offline) + AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags)); + if (ZDCTrigger(aEsd, kCSide)) + decision = 1; + break; + } + case kZDCTDCA: + { + if (!offline) + AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags)); + if (ZDCTDCTrigger(aEsd, kASide)) + decision = 1; + break; + } + case kZDCTDCC: + { + if (!offline) + AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags)); + if (ZDCTDCTrigger(aEsd, kCSide)) + decision = 1; + break; + } + case kZDCTime: + { + if (!offline) + AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags)); + if (ZDCTimeTrigger(aEsd)) + decision = 1; + break; + } + case kZNA: + { + if (!offline) + AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags)); + if (ZDCTDCTrigger(aEsd,kASide,kTRUE,kFALSE,kFALSE)) + decision = 1; + break; + } + case kZNC: + { + if (!offline) + AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags)); + if (ZDCTDCTrigger(aEsd,kCSide,kTRUE,kFALSE,kFALSE)) + decision = 1; + break; + } + case kZNABG: + { + if (!offline) + AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags)); + if (ZDCTimeBGTrigger(aEsd,kASide)) + decision = 1; + break; + } + case kZNCBG: + { + if (!offline) + AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags)); + if (ZDCTimeBGTrigger(aEsd,kCSide)) + decision = 1; + break; + } + case kFMDA: + { + if (!offline) + AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags)); + if (FMDTrigger(aEsd, kASide)) + decision = 1; + break; + } + case kFMDC: + { + if (!offline) + AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags)); + if (FMDTrigger(aEsd, kCSide)) + decision = 1; + break; + } + case kCTPV0A: + { + if (offline) + AliFatal(Form("Offline trigger not available for trigger %d", triggerNoFlags)); + if (IsL0InputFired(aEsd, 2)) + decision = 1; + break; + } + case kCTPV0C: + { + if (offline) + AliFatal(Form("Offline trigger not available for trigger %d", triggerNoFlags)); + if (IsL0InputFired(aEsd, 3)) + decision = 1; + break; + } + case kTPCLaserWarmUp: + { + if (!offline) + AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags)); + return IsLaserWarmUpTPCEvent(aEsd); + } + case kTPCHVdip: + { + if (!offline) + AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags)); + return IsHVdipTPCEvent(aEsd); + } + case kCentral: + { + if (offline) + AliFatal(Form("Offline trigger not available for trigger %d - use centrality selection", triggerNoFlags)); + if (aEsd->GetVZEROData()) { + if (aEsd->GetVZEROData()->TestBit(AliESDVZERO::kTriggerChargeBitsFilled)) { + if (aEsd->GetVZEROData()->GetTriggerBits() & (1<GetVZEROData()) { + if (aEsd->GetVZEROData()->TestBit(AliESDVZERO::kTriggerChargeBitsFilled)) { + if (aEsd->GetVZEROData()->GetTriggerBits() & (1<GetNumberOfTracks(); ++i) + { + AliESDtrack *track = esd->GetTrack(i); + if (!track) + continue; + + if (track->GetTPCNcls() < 30) continue; + if (TMath::Abs(track->Eta()) > 0.005) continue; + if (track->Pt() < 4) continue; + if (track->GetKinkIndex(0) > 0) continue; + + UInt_t status = track->GetStatus(); + if ((status&AliESDtrack::kITSrefit)==AliESDtrack::kITSrefit) continue; // explicitly ask for tracks without ITS refit + if ((status&AliESDtrack::kTPCrefit)!=AliESDtrack::kTPCrefit) continue; + + if (track->GetTPCsignal() > 10) continue; // explicitly ask for tracks without dE/dx + + trackCounter++; + } + if (trackCounter > 15) + return kTRUE; + return kFALSE; +} + +Bool_t AliTriggerAnalysis::IsHVdipTPCEvent(const AliESDEvent* esd) { + // + // This function flags events in which the TPC chamber HV is not at its nominal value + // + if (!esd->IsDetectorOn(AliDAQ::kTPC)) return kTRUE; + return kFALSE; + +} + Bool_t AliTriggerAnalysis::IsOfflineTriggerFired(const AliESDEvent* aEsd, Trigger trigger) { @@ -283,119 +712,144 @@ Bool_t AliTriggerAnalysis::IsOfflineTriggerFired(const AliESDEvent* aEsd, Trigge UInt_t triggerNoFlags = (UInt_t) trigger % (UInt_t) kStartOfFlags; + Bool_t decision = kFALSE; switch (triggerNoFlags) { case kAcceptAll: { - return kTRUE; + decision = kTRUE; break; } case kMB1: { if (SPDGFOTrigger(aEsd, 0) || V0Trigger(aEsd, kASide, kFALSE) == kV0BB || V0Trigger(aEsd, kCSide, kFALSE) == kV0BB) - return kTRUE; + decision = kTRUE; break; } case kMB2: { if (SPDGFOTrigger(aEsd, 0) && (V0Trigger(aEsd, kASide, kFALSE) == kV0BB || V0Trigger(aEsd, kCSide, kFALSE) == kV0BB)) - return kTRUE; + decision = kTRUE; break; } case kMB3: { if (SPDGFOTrigger(aEsd, 0) && V0Trigger(aEsd, kASide, kFALSE) == kV0BB && V0Trigger(aEsd, kCSide, kFALSE) == kV0BB) - return kTRUE; + decision = kTRUE; break; } case kSPDGFO: { if (SPDGFOTrigger(aEsd, 0)) - return kTRUE; + decision = kTRUE; break; } case kSPDGFOBits: { if (SPDGFOTrigger(aEsd, 1)) - return kTRUE; + decision = kTRUE; break; } case kV0A: { if (V0Trigger(aEsd, kASide, kFALSE) == kV0BB) - return kTRUE; + decision = kTRUE; break; } case kV0C: { if (V0Trigger(aEsd, kCSide, kFALSE) == kV0BB) - return kTRUE; + decision = kTRUE; break; } case kV0OR: { if (V0Trigger(aEsd, kASide, kFALSE) == kV0BB || V0Trigger(aEsd, kCSide, kFALSE) == kV0BB) - return kTRUE; + decision = kTRUE; break; } case kV0AND: { if (V0Trigger(aEsd, kASide, kFALSE) == kV0BB && V0Trigger(aEsd, kCSide, kFALSE) == kV0BB) - return kTRUE; + decision = kTRUE; break; } case kV0ABG: { if (V0Trigger(aEsd, kASide, kFALSE) == kV0BG) - return kTRUE; + decision = kTRUE; break; } case kV0CBG: { if (V0Trigger(aEsd, kCSide, kFALSE) == kV0BG) - return kTRUE; + decision = kTRUE; break; } case kZDC: { if (ZDCTrigger(aEsd, kASide) || ZDCTrigger(aEsd, kCentralBarrel) || ZDCTrigger(aEsd, kCSide)) - return kTRUE; + decision = kTRUE; break; } case kZDCA: { if (ZDCTrigger(aEsd, kASide)) - return kTRUE; + decision = kTRUE; break; } case kZDCC: { if (ZDCTrigger(aEsd, kCSide)) - return kTRUE; + decision = kTRUE; + break; + } + case kZNA: + { + if (ZDCTDCTrigger(aEsd,kASide,kTRUE,kFALSE,kFALSE)) + decision = kTRUE; + break; + } + case kZNC: + { + if (ZDCTDCTrigger(aEsd,kCSide,kTRUE,kFALSE,kFALSE)) + decision = kTRUE; + break; + } + case kZNABG: + { + if (ZDCTimeBGTrigger(aEsd,kASide)) + decision = kTRUE; + break; + } + case kZNCBG: + { + if (ZDCTimeBGTrigger(aEsd,kCSide)) + decision = kTRUE; break; } case kFMDA: { if (FMDTrigger(aEsd, kASide)) - return kTRUE; + decision = kTRUE; break; } case kFMDC: { if (FMDTrigger(aEsd, kCSide)) - return kTRUE; + decision = kTRUE; break; } case kFPANY: { if (SPDGFOTrigger(aEsd, 0) || V0Trigger(aEsd, kASide, kFALSE) == kV0BB || V0Trigger(aEsd, kCSide, kFALSE) == kV0BB || ZDCTrigger(aEsd, kASide) || ZDCTrigger(aEsd, kCentralBarrel) || ZDCTrigger(aEsd, kCSide) || FMDTrigger(aEsd, kASide) || FMDTrigger(aEsd, kCSide)) - return kTRUE; + decision = kTRUE; break; } case kNSD1: { if (SPDFiredChips(aEsd, 0) >= 5 || (V0Trigger(aEsd, kASide, kFALSE) == kV0BB && V0Trigger(aEsd, kCSide, kFALSE) == kV0BB)) - return kTRUE; + decision = kTRUE; break; } case kMB1Prime: @@ -409,19 +863,136 @@ Bool_t AliTriggerAnalysis::IsOfflineTriggerFired(const AliESDEvent* aEsd, Trigge count++; if (count >= 2) - return kTRUE; + decision = kTRUE; break; } - default: + case kEMCAL: + { + if (EMCALCellsTrigger(aEsd)) + decision = kTRUE; + break; + } + case kTRDHCO: { + if(TRDTrigger(aEsd,kTRDHCO)) + decision = kTRUE; + break; + } + case kTRDHJT: + { + if(TRDTrigger(aEsd,kTRDHJT)) + decision = kTRUE; + break; + } + case kTRDHSE: + { + if(TRDTrigger(aEsd,kTRDHSE)) + decision = kTRUE; + break; + } + case kTRDHQU: + { + if(TRDTrigger(aEsd,kTRDHQU)) + decision = kTRUE; + break; + } + case kTRDHEE: + { + if(TRDTrigger(aEsd,kTRDHEE)) + decision = kTRUE; + break; + } + default: + { AliFatal(Form("Trigger type %d not implemented", triggerNoFlags)); } } - return kFALSE; -} + // hadron-level requirement + if (decision && (trigger & kOneParticle)) + { + decision = kFALSE; + + const AliESDVertex* vertex = aEsd->GetPrimaryVertexSPD(); + const AliMultiplicity* mult = aEsd->GetMultiplicity(); + + if (mult && vertex && vertex->GetNContributors() > 0 && (!vertex->IsFromVertexerZ() || vertex->GetDispersion() < 0.02) && TMath::Abs(vertex->GetZv()) < 5.5) + { + for (Int_t i=0; iGetNumberOfTracklets(); ++i) + { + if (TMath::Abs(mult->GetEta(i)) < 1) + { + decision = kTRUE; + break; + } + } + } + } + + // hadron level definition for TPC tracks + + if (decision && (trigger & kOneTrack)) + { + decision = kFALSE; + const AliESDVertex* vertex =0x0; + vertex = aEsd->GetPrimaryVertexTracks(); + if (!vertex || vertex->GetNContributors() <= 0) + { + vertex = aEsd->GetPrimaryVertexSPD(); + } + Float_t ptmin, ptmax; + fEsdTrackCuts->GetPtRange(ptmin,ptmax); + AliDebug(3, Form("ptmin = %f, ptmax = %f\n",ptmin, ptmax)); + + if (vertex && vertex->GetNContributors() > 0 && (!vertex->IsFromVertexerZ() || vertex->GetDispersion() < 0.02) && TMath::Abs(vertex->GetZv()) < 10.) { + AliDebug(3,Form("Check on the vertex passed\n")); + for (Int_t i=0; iGetNumberOfTracks(); ++i){ + if (fTPCOnly == kFALSE){ + if (fEsdTrackCuts->AcceptTrack(aEsd->GetTrack(i))){ + AliDebug(2, Form("pt of track = %f --> check passed\n",aEsd->GetTrack(i)->Pt())); + decision = kTRUE; + break; + } + } + else { + // TPC only tracks + AliESDtrack *tpcTrack = fEsdTrackCuts->GetTPCOnlyTrack((AliESDEvent*)aEsd, i); + if (!tpcTrack){ + AliDebug(3,Form("track %d is NOT a TPC track",i)); + continue; + } + else{ + AliDebug(3,Form("track %d IS a TPC track",i)); + if (!(fEsdTrackCuts->AcceptTrack(tpcTrack))) { + AliDebug(2, Form("TPC track %d NOT ACCEPTED, pt = %f, eta = %f",i,tpcTrack->Pt(), tpcTrack->Eta())); + delete tpcTrack; tpcTrack = 0x0; + continue; + } // end if the TPC track is not accepted + else{ + AliDebug(2, Form("TPC track %d ACCEPTED, pt = %f, eta = %f",i,tpcTrack->Pt(), tpcTrack->Eta())); + decision = kTRUE; + delete tpcTrack; tpcTrack = 0x0; + break; + } // end if the TPC track is accepted + } // end if it is a TPC track + } // end if you are looking at TPC only tracks + } // end loop on tracks + } // end check on vertex + else{ + AliDebug(4,Form("Check on the vertex not passed\n")); + for (Int_t i=0; iGetNumberOfTracks(); ++i){ + if (fEsdTrackCuts->AcceptTrack(aEsd->GetTrack(i))){ + AliDebug(4,Form("pt of track = %f --> check would be passed if the vertex was ok\n",aEsd->GetTrack(i)->Pt())); + break; + } + } + } + if (!decision) AliDebug(3,("Check for kOneTrack NOT passed\n")); + } + return decision; +} Bool_t AliTriggerAnalysis::IsTriggerClassFired(const AliESDEvent* aEsd, const Char_t* tclass) const { @@ -449,11 +1020,15 @@ Bool_t AliTriggerAnalysis::IsTriggerClassFired(const AliESDEvent* aEsd, const Ch else if (op == '|') tcl =tcl || inpnext; else { AliError(Form("Syntax error in %s", tclass)); - tcltokens->Delete(); + delete tcltokens; + tcltokens = 0; + // tcltokens->Delete(); return kFALSE; } } - tcltokens->Delete(); + delete tcltokens; + tcltokens = 0; + // tcltokens->Delete(); return tcl; } @@ -504,7 +1079,11 @@ void AliTriggerAnalysis::FillHistograms(const AliESDEvent* aEsd) V0Trigger(aEsd, kASide, kFALSE, kTRUE); V0Trigger(aEsd, kCSide, kFALSE, kTRUE); - + T0Trigger(aEsd, kFALSE, kTRUE); + ZDCTDCTrigger(aEsd,kASide,kFALSE,kFALSE,kTRUE); + ZDCTimeTrigger(aEsd,kTRUE); + IsSPDClusterVsTrackletBG(aEsd, kTRUE); + AliESDZDC* zdcData = aEsd->GetESDZDC(); if (zdcData) { @@ -518,12 +1097,12 @@ void AliTriggerAnalysis::FillHistograms(const AliESDEvent* aEsd) static UInt_t zpa = 0x02; static UInt_t zna = 0x01; - fHistZDC->Fill(1, quality & zna); - fHistZDC->Fill(2, quality & zpa); - fHistZDC->Fill(3, quality & zem2); - fHistZDC->Fill(4, quality & zem1); - fHistZDC->Fill(5, quality & znc); - fHistZDC->Fill(6, quality & zpc); + fHistZDC->Fill(1, (quality & zna) ? 1 : 0); + fHistZDC->Fill(2, (quality & zpa) ? 1 : 0); + fHistZDC->Fill(3, (quality & zem2) ? 1 : 0); + fHistZDC->Fill(4, (quality & zem1) ? 1 : 0); + fHistZDC->Fill(5, (quality & znc) ? 1 : 0); + fHistZDC->Fill(6, (quality & zpc) ? 1 : 0); } else { @@ -531,8 +1110,10 @@ void AliTriggerAnalysis::FillHistograms(const AliESDEvent* aEsd) AliError("AliESDZDC not available"); } - fHistFMDA->Fill(FMDHitCombinations(aEsd, kASide, kTRUE)); - fHistFMDC->Fill(FMDHitCombinations(aEsd, kCSide, kTRUE)); + if (fDoFMD) { + fHistFMDA->Fill(FMDHitCombinations(aEsd, kASide, kTRUE)); + fHistFMDC->Fill(FMDHitCombinations(aEsd, kCSide, kTRUE)); + } } void AliTriggerAnalysis::FillTriggerClasses(const AliESDEvent* aEsd) @@ -546,16 +1127,26 @@ void AliTriggerAnalysis::FillTriggerClasses(const AliESDEvent* aEsd) fTriggerClasses->Add(new TObjString(aEsd->GetFiredTriggerClasses().Data()), count); } count->SetVal(count->GetVal() + 1); - - // TODO add first and last orbit number here } -Int_t AliTriggerAnalysis::SPDFiredChips(const AliESDEvent* aEsd, Int_t origin, Bool_t fillHists) +Int_t AliTriggerAnalysis::SSDClusters(const AliESDEvent* aEsd) +{ + // returns the number of clusters in the SSD + const AliMultiplicity* mult = aEsd->GetMultiplicity(); + Int_t clusters = mult->GetNumberOfITSClusters(4)+mult->GetNumberOfITSClusters(5); + return clusters; +} + + +Int_t AliTriggerAnalysis::SPDFiredChips(const AliESDEvent* aEsd, Int_t origin, Bool_t fillHists, Int_t layer) { // returns the number of fired chips in the SPD // // origin = 0 --> aEsd->GetMultiplicity()->GetNumberOfFiredChips() (filled from clusters) // origin = 1 --> aEsd->GetMultiplicity()->TestFastOrFiredChips() (from hardware bits) + // layer = 0 --> both layers + // layer = 1 --> inner + // layer = 2 --> outer const AliMultiplicity* mult = aEsd->GetMultiplicity(); if (!mult) @@ -564,13 +1155,24 @@ Int_t AliTriggerAnalysis::SPDFiredChips(const AliESDEvent* aEsd, Int_t origin, B return -1; } - if (origin == 0) - return mult->GetNumberOfFiredChips(0) + mult->GetNumberOfFiredChips(1); + if (origin == 0){ + if (layer == 0) + return mult->GetNumberOfFiredChips(0) + mult->GetNumberOfFiredChips(1); + + return mult->GetNumberOfFiredChips(layer-1); + } if (origin == 1) { Int_t nChips = 0; - for (Int_t i=0; i<1200; i++) + Int_t firstChip = 0; + Int_t lastChip = 1200; + if(layer == 1) + lastChip = 400; + if(layer == 2) + firstChip = 400; + + for (Int_t i=firstChip; iTestFastOrFiredChips(i) == kTRUE) { @@ -603,6 +1205,34 @@ Bool_t AliTriggerAnalysis::SPDGFOTrigger(const AliESDEvent* aEsd, Int_t origin) return kFALSE; } +Bool_t AliTriggerAnalysis::IsSPDClusterVsTrackletBG(const AliESDEvent* aEsd, Bool_t fillHists){ + //rejects BG based on the cluster vs tracklet correlation + // returns true if the event is BG + const AliMultiplicity* mult = aEsd->GetMultiplicity(); + if (!mult){ + AliFatal("No multiplicity object"); // TODO: Should this be fatal? + } + Int_t ntracklet = mult->GetNumberOfTracklets(); + + Int_t spdClusters = 0; + for(Int_t ilayer = 0; ilayer < 2; ilayer++){ + spdClusters += mult->GetNumberOfITSClusters(ilayer); + } + + if(fillHists) { + fHistSPDClsVsTrk->Fill(ntracklet,spdClusters); + } + + Bool_t isCvsTOk = kFALSE; + Float_t limit = Float_t(fASPDCvsTCut) + Float_t(ntracklet) * fBSPDCvsTCut; + if (spdClusters > limit) isCvsTOk = kTRUE; + else isCvsTOk = kFALSE ; + + return isCvsTOk; + +} + + AliTriggerAnalysis::V0Decision AliTriggerAnalysis::V0Trigger(const AliESDEvent* aEsd, AliceSide side, Bool_t online, Bool_t fillHists) { // Returns the V0 trigger decision in V0A | V0C @@ -614,13 +1244,14 @@ AliTriggerAnalysis::V0Decision AliTriggerAnalysis::V0Trigger(const AliESDEvent* // argument 'online' is used as a switch between online and offline trigger algorithms // // Based on an algorithm by Cvetan Cheshkov - + AliESDVZERO* esdV0 = aEsd->GetVZEROData(); if (!esdV0) { AliError("AliESDVZERO not available"); return kV0Invalid; } + AliDebug(2,Form("In V0Trigger: %f %f",esdV0->GetV0ATime(),esdV0->GetV0CTime())); Int_t begin = -1; Int_t end = -1; @@ -638,6 +1269,37 @@ AliTriggerAnalysis::V0Decision AliTriggerAnalysis::V0Trigger(const AliESDEvent* else return kV0Invalid; + if (esdV0->TestBit(AliESDVZERO::kDecisionFilled)) { + if (online) { + if (esdV0->TestBit(AliESDVZERO::kOnlineBitsFilled)) { + for (Int_t i = begin; i < end; ++i) { + if (esdV0->GetBBFlag(i)) return kV0BB; + } + for (Int_t i = begin; i < end; ++i) { + if (esdV0->GetBGFlag(i)) return kV0BG; + } + return kV0Empty; + } + else { + AliWarning("V0 online trigger analysis is not yet available!"); + return kV0BB; + } + } + else { + + if (fillHists) { + if (side == kASide && fHistV0A) + fHistV0A->Fill(esdV0->GetV0ATime()); + if (side == kCSide && fHistV0C) + fHistV0C->Fill(esdV0->GetV0CTime()); + } + + if (side == kASide) return (V0Decision)esdV0->GetV0ADecision(); + else if (side == kCSide) return (V0Decision)esdV0->GetV0CDecision(); + else return kV0Invalid; + } + } + Float_t time = 0; Float_t weight = 0; if (fMC) @@ -687,13 +1349,24 @@ AliTriggerAnalysis::V0Decision AliTriggerAnalysis::V0Trigger(const AliESDEvent* } } else { - for (Int_t i = begin; i < end; ++i) { - if (esdV0->GetTime(i) > 1e-6 && esdV0->GetAdc(i) > fV0AdcThr) { - Float_t correctedTime = V0CorrectLeadingTime(i, esdV0->GetTime(i), esdV0->GetAdc(i)); - Float_t timeWeight = V0LeadingTimeWeight(esdV0->GetAdc(i)); - time += correctedTime*timeWeight; + if (online) { + for (Int_t i = begin; i < end; ++i) { + if (esdV0->GetTime(i) >= 1e-6 && + esdV0->GetTime(i) > fV0HwWinLow && esdV0->GetTime(i) < fV0HwWinHigh && + esdV0->GetAdc(i) > fV0HwAdcThr) + return kV0BB; + } + return kV0Empty; + } + else { + for (Int_t i = begin; i < end; ++i) { + if (esdV0->GetTime(i) > 1e-6 && esdV0->GetAdc(i) > fV0AdcThr) { + Float_t correctedTime = V0CorrectLeadingTime(i, esdV0->GetTime(i), esdV0->GetAdc(i),aEsd->GetRunNumber()); + Float_t timeWeight = V0LeadingTimeWeight(esdV0->GetAdc(i)); + time += correctedTime*timeWeight; - weight += timeWeight; + weight += timeWeight; + } } } } @@ -733,7 +1406,7 @@ AliTriggerAnalysis::V0Decision AliTriggerAnalysis::V0Trigger(const AliESDEvent* return kV0Empty; } -Float_t AliTriggerAnalysis::V0CorrectLeadingTime(Int_t i, Float_t time, Float_t adc) const +Float_t AliTriggerAnalysis::V0CorrectLeadingTime(Int_t i, Float_t time, Float_t adc, Int_t runNumber) const { // Correct for slewing and align the channels // @@ -744,7 +1417,8 @@ Float_t AliTriggerAnalysis::V0CorrectLeadingTime(Int_t i, Float_t time, Float_t // Time alignment Float_t timeShift[64] = {0.477957 , 0.0889999 , 0.757669 , 0.205439 , 0.239666 , -0.183705 , 0.442873 , -0.281366 , 0.260976 , 0.788995 , 0.974758 , 0.548532 , 0.495023 , 0.868472 , 0.661167 , 0.358307 , 0.221243 , 0.530179 , 1.26696 , 1.33082 , 1.27086 , 1.77133 , 1.10253 , 0.634806 , 2.14838 , 1.50212 , 1.59253 , 1.66122 , 1.16957 , 1.52056 , 1.47791 , 1.81905 , -1.94123 , -1.29124 , -2.16045 , -1.78939 , -3.11111 , -1.87178 , -1.57671 , -1.70311 , -1.81208 , -1.94475 , -2.53058 , -1.7042 , -2.08109 , -1.84416 , -0.61073 , -1.77145 , 0.16999 , -0.0585339 , 0.00401133 , 0.397726 , 0.851111 , 0.264187 , 0.59573 , -0.158263 , 0.584362 , 1.20835 , 0.927573 , 1.13895 , 0.64648 , 2.18747 , 1.68909 , 0.451194}; - time -= timeShift[i]; + if(runNumber < 106031) + time -= timeShift[i]; // Slewing correction if (adc == 0) return time; @@ -752,6 +1426,7 @@ Float_t AliTriggerAnalysis::V0CorrectLeadingTime(Int_t i, Float_t time, Float_t Float_t p1 = 1.57345e1; Float_t p2 =-4.25603e-1; + if(runNumber >= 106031) adc *= (2.5/4.0); return (time - p1*TMath::Power(adc,p2)); } @@ -766,6 +1441,162 @@ Float_t AliTriggerAnalysis::V0LeadingTimeWeight(Float_t adc) const return 1./(p1*p1*TMath::Power(adc,2.*(p2-1.))+p3*p3); } + +Bool_t AliTriggerAnalysis::ZDCTDCTrigger(const AliESDEvent* aEsd, AliceSide side, Bool_t useZN, Bool_t useZP, Bool_t fillHists) const +{ + // Returns if ZDC triggered, based on TDC information + + AliESDZDC *esdZDC = aEsd->GetESDZDC(); + + Bool_t zdcNA = kFALSE; + Bool_t zdcNC = kFALSE; + Bool_t zdcPA = kFALSE; + Bool_t zdcPC = kFALSE; + + if (fMC) { + // If it's MC, we use the energy + Double_t minEnergy = 0; + Double_t zNCEnergy = esdZDC->GetZDCN1Energy(); + Double_t zPCEnergy = esdZDC->GetZDCP1Energy(); + Double_t zNAEnergy = esdZDC->GetZDCN2Energy(); + Double_t zPAEnergy = esdZDC->GetZDCP2Energy(); + zdcNA = (zNAEnergy>minEnergy); + zdcNC = (zNCEnergy>minEnergy); + zdcPA = (zPAEnergy>minEnergy); + zdcPC = (zPCEnergy>minEnergy); + + } + else { + + Bool_t tdc[32] = {kFALSE}; + for(Int_t itdc=0; itdc<32; itdc++){ + for(Int_t i=0; i<4; i++){ + if (esdZDC->GetZDCTDCData(itdc, i) != 0){ + tdc[itdc] = kTRUE; + } + } + if(fillHists && tdc[itdc]) { + fHistTDCZDC->Fill(itdc); + } + } + zdcNA = tdc[12]; + zdcNC = tdc[10]; + zdcPA = tdc[13]; + zdcPC = tdc[11]; + } + + if (side == kASide) return ((useZP&&zdcPA) || (useZN&&zdcNA)); + if (side == kCSide) return ((useZP&&zdcPC) || (useZN&&zdcNC)); + return kFALSE; +} + +Bool_t AliTriggerAnalysis::ZDCTimeTrigger(const AliESDEvent *aEsd, Bool_t fillHists) const +{ + // This method implements a selection + // based on the timing in both sides of zdcN + // It can be used in order to eliminate + // parasitic collisions + Bool_t zdcAccept = kFALSE; + AliESDZDC *esdZDC = aEsd->GetESDZDC(); + + if(fMC) { + UInt_t esdFlag = esdZDC->GetESDQuality(); + + Bool_t znaFired=kFALSE, zpaFired=kFALSE; + Bool_t zem1Fired=kFALSE, zem2Fired=kFALSE; + Bool_t zncFired=kFALSE, zpcFired=kFALSE; + // + // **** Trigger patterns + if((esdFlag & 0x00000001) == 0x00000001) znaFired=kTRUE; + if((esdFlag & 0x00000002) == 0x00000002) zpaFired=kTRUE; + if((esdFlag & 0x00000004) == 0x00000004) zem1Fired=kTRUE; + if((esdFlag & 0x00000008) == 0x00000008) zem2Fired=kTRUE; + if((esdFlag & 0x00000010) == 0x00000010) zncFired=kTRUE; + if((esdFlag & 0x00000020) == 0x00000020) zpcFired=kTRUE; + zdcAccept = (znaFired | zncFired); + } + else { + for(Int_t i = 0; i < 4; ++i) { + if (esdZDC->GetZDCTDCData(10,i) != 0) { + Float_t tdcC = 0.025*(esdZDC->GetZDCTDCData(10,i)-esdZDC->GetZDCTDCData(14,i)); + Float_t tdcCcorr = esdZDC->GetZDCTDCCorrected(10,i); + for(Int_t j = 0; j < 4; ++j) { + if (esdZDC->GetZDCTDCData(12,j) != 0) { + Float_t tdcA = 0.025*(esdZDC->GetZDCTDCData(12,j)-esdZDC->GetZDCTDCData(14,j)); + + Float_t tdcAcorr = esdZDC->GetZDCTDCCorrected(12,j); + if(fillHists) { + fHistTimeZDC->Fill(tdcC-tdcA,tdcC+tdcA); + fHistTimeCorrZDC->Fill(tdcCcorr-tdcAcorr,tdcCcorr+tdcAcorr); + } + if (esdZDC->TestBit(AliESDZDC::kCorrectedTDCFilled)) { + if (((tdcCcorr-tdcAcorr-fZDCCutRefDeltaCorr)*(tdcCcorr-tdcAcorr-fZDCCutRefDeltaCorr)/(fZDCCutSigmaDeltaCorr*fZDCCutSigmaDeltaCorr) + + (tdcCcorr+tdcAcorr-fZDCCutRefSumCorr)*(tdcCcorr+tdcAcorr-fZDCCutRefSumCorr)/(fZDCCutSigmaSumCorr*fZDCCutSigmaSumCorr))< 1.0) + zdcAccept = kTRUE; + } + else { + if (((tdcC-tdcA-fZDCCutRefDelta)*(tdcC-tdcA-fZDCCutRefDelta)/(fZDCCutSigmaDelta*fZDCCutSigmaDelta) + + (tdcC+tdcA-fZDCCutRefSum)*(tdcC+tdcA-fZDCCutRefSum)/(fZDCCutSigmaSum*fZDCCutSigmaSum))< 1.0) + zdcAccept = kTRUE; + } + } + } + } + } + } + return zdcAccept; +} + +Bool_t AliTriggerAnalysis::ZDCTimeBGTrigger(const AliESDEvent *aEsd, AliceSide side) const +{ + // This method implements a selection + // based on the timing in of zdcN + // It can be used in order to flag background + // ** So far only implemented for the 2012 pA run ** + + if(fMC) return kFALSE; + + AliESDZDC *zdcData = aEsd->GetESDZDC(); + Bool_t zna = kFALSE; + Bool_t znc = kFALSE; + Bool_t znabadhit = kFALSE; + Bool_t zncbadhit = kFALSE; + + Float_t tdcC=999, tdcCcorr=999, tdcA=999, tdcAcorr=999; + for(Int_t i = 0; i < 4; ++i) { + if (zdcData->GetZDCTDCData(10,i) != 0) { + znc = kTRUE; + tdcC = 0.025*(zdcData->GetZDCTDCData(10,i)-zdcData->GetZDCTDCData(14,i)); + tdcCcorr = zdcData->GetZDCTDCCorrected(10,i); + if((TMath::Abs(tdcCcorr)fZDCCutZNCTimeCorrMin)) zncbadhit = kTRUE; + } + } + for(Int_t j = 0; j < 4; ++j) { + if (zdcData->GetZDCTDCData(12,j) != 0) { + zna = kTRUE; + tdcA = 0.025*(zdcData->GetZDCTDCData(12,j)-zdcData->GetZDCTDCData(14,j)); + tdcAcorr = zdcData->GetZDCTDCCorrected(12,j); + if((TMath::Abs(tdcAcorr)fZDCCutZNATimeCorrMin)) znabadhit = kTRUE; + } + } + + const Int_t runNumber = aEsd->GetRunNumber(); + if(runNumber<188124 || (runNumber>188374 && runNumber<194713)){ // FIXME: end of pA-run is not known + AliDebug(3,Form(" ZN BG time cut not implemented for run %d",runNumber)); + return kFALSE; + } + + Bool_t znabg = (zna && znabadhit); + Bool_t zncbg = (znc && zncbadhit); + + // Printf("Checking ZN background (time) for run %d, A = %d, time=%2.2f, C = %d, time=%2.2f",runNumber,(Int_t)zna,tdcAcorr,(Int_t)znc,tdcCcorr); + // Printf("Checking ZN background (time) for run %d, A-BG = %d, C-BG = %d",runNumber,(Int_t)znabg,(Int_t)zncbg); + + if (side == kASide) return znabg; + if (side == kCSide) return zncbg; + return kFALSE; +} + Bool_t AliTriggerAnalysis::ZDCTrigger(const AliESDEvent* aEsd, AliceSide side) const { // Returns if ZDC triggered @@ -803,6 +1634,9 @@ Int_t AliTriggerAnalysis::FMDHitCombinations(const AliESDEvent* aEsd, AliceSide // // Authors: FMD team, Hans Dalsgaard (code merged from FMD/AliFMDOfflineTrigger) + if (!fDoFMD) + return -1; + // Workaround for AliESDEvent::GetFMDData is not const! const AliESDFMD* fmdData = (const_cast(aEsd))->GetFMDData(); if (!fmdData) @@ -880,7 +1714,7 @@ Long64_t AliTriggerAnalysis::Merge(TCollection* list) TObject* obj; // collections of all histograms - const Int_t nHists = 9; + const Int_t nHists = 14; TList collections[nHists]; Int_t count = 0; @@ -894,21 +1728,26 @@ Long64_t AliTriggerAnalysis::Merge(TCollection* list) collections[n++].Add(entry->fHistV0A); collections[n++].Add(entry->fHistV0C); collections[n++].Add(entry->fHistZDC); + collections[n++].Add(entry->fHistTDCZDC); + collections[n++].Add(entry->fHistTimeZDC); + collections[n++].Add(entry->fHistTimeCorrZDC); collections[n++].Add(entry->fHistFMDA); collections[n++].Add(entry->fHistFMDC); collections[n++].Add(entry->fHistFMDSingle); collections[n++].Add(entry->fHistFMDSum); collections[n++].Add(entry->fHistBitsSPD); collections[n++].Add(entry->fHistFiredBitsSPD); + collections[n++].Add(entry->fHistSPDClsVsTrk); + collections[n++].Add(entry->fHistT0); // merge fTriggerClasses TIterator* iter2 = entry->fTriggerClasses->MakeIterator(); - TObjString* obj = 0; - while ((obj = dynamic_cast (iter2->Next()))) + TObjString* obj2 = 0; + while ((obj2 = dynamic_cast (iter2->Next()))) { - TParameter* param2 = dynamic_cast*> (entry->fTriggerClasses->GetValue(obj)); + TParameter* param2 = static_cast*> (entry->fTriggerClasses->GetValue(obj2)); - TParameter* param1 = dynamic_cast*> (fTriggerClasses->GetValue(obj)); + TParameter* param1 = dynamic_cast*> (fTriggerClasses->GetValue(obj2)); if (param1) { param1->SetVal(param1->GetVal() + param2->GetVal()); @@ -916,7 +1755,7 @@ Long64_t AliTriggerAnalysis::Merge(TCollection* list) else { param1 = dynamic_cast*> (param2->Clone()); - fTriggerClasses->Add(new TObjString(obj->String()), param1); + fTriggerClasses->Add(new TObjString(obj2->String()), param1); } } @@ -929,13 +1768,23 @@ Long64_t AliTriggerAnalysis::Merge(TCollection* list) fHistV0A->Merge(&collections[n++]); fHistV0C->Merge(&collections[n++]); fHistZDC->Merge(&collections[n++]); + fHistTDCZDC->Merge(&collections[n++]); + if (fHistTimeZDC) + fHistTimeZDC->Merge(&collections[n++]); + else + n++; + if (fHistTimeCorrZDC) + fHistTimeCorrZDC->Merge(&collections[n++]); + else + n++; fHistFMDA->Merge(&collections[n++]); fHistFMDC->Merge(&collections[n++]); fHistFMDSingle->Merge(&collections[n++]); fHistFMDSum->Merge(&collections[n++]); fHistBitsSPD->Merge(&collections[n++]); fHistFiredBitsSPD->Merge(&collections[n++]); - + fHistSPDClsVsTrk->Merge(&collections[n++]); + fHistT0->Merge(&collections[n++]); delete iter; return count+1; @@ -948,20 +1797,39 @@ void AliTriggerAnalysis::SaveHistograms() const if (!fHistBitsSPD) return; - fHistBitsSPD->Write(); - fHistBitsSPD->ProjectionX(); - fHistBitsSPD->ProjectionY(); - fHistFiredBitsSPD->Write(); - fHistV0A->Write(); - fHistV0C->Write(); - fHistZDC->Write(); - fHistFMDA->Write(); - fHistFMDC->Write(); - fHistFMDSingle->Write(); - fHistFMDSum->Write(); - - if (fSPDGFOEfficiency) - fSPDGFOEfficiency->Write("fSPDGFOEfficiency"); + if (fHistBitsSPD) { + fHistBitsSPD->Write(); + //fHistBitsSPD->ProjectionX(); + //fHistBitsSPD->ProjectionY(); + } + else Printf("Cannot save fHistBitsSPD"); + if (fHistFiredBitsSPD) fHistFiredBitsSPD->Write(); + else Printf("Cannot save fHistFiredBitsSPD"); + if (fHistV0A) fHistV0A->Write(); + else Printf("Cannot save fHistV0A"); + if (fHistV0C) fHistV0C->Write(); + else Printf("Cannot save fHistV0C"); + if (fHistZDC) fHistZDC->Write(); + else Printf("Cannot save fHistZDC"); + if (fHistTDCZDC) fHistTDCZDC->Write(); + else Printf("Cannot save fHistTDCZDC"); + if (fHistTimeZDC) fHistTimeZDC->Write(); + else Printf("Cannot save fHistTimeZDC"); + if (fHistTimeCorrZDC) fHistTimeCorrZDC->Write(); + else Printf("Cannot save fHistTimeCorrZDC"); + if (fHistFMDA) fHistFMDA->Write(); + else Printf("Cannot save fHistFMDA"); + if (fHistFMDC) fHistFMDC->Write(); + else Printf("Cannot save fHistFMDC"); + if (fHistFMDSingle) fHistFMDSingle->Write(); + else Printf("Cannot save fHistFMDSingle"); + if (fHistFMDSum) fHistFMDSum->Write(); + else Printf("Cannot save fHistFMDSum"); + if (fSPDGFOEfficiency) fSPDGFOEfficiency->Write("fSPDGFOEfficiency"); + if (fHistSPDClsVsTrk) fHistSPDClsVsTrk->Write("fHistSPDClsVsTrk"); + if (fHistT0) fHistT0->Write("fHistT0"); + + // else Printf("Cannot save fSPDGFOEfficiency"); fTriggerClasses->Write("fTriggerClasses", TObject::kSingleKey); } @@ -983,7 +1851,7 @@ void AliTriggerAnalysis::PrintTriggerClasses() const { TParameter* param = static_cast*> (fTriggerClasses->GetValue(obj)); - Printf(" %s: %ld triggers", obj->String().Data(), param->GetVal()); + Printf(" %s: %ld triggers", obj->String().Data(), (Long_t)param->GetVal()); TObjArray* tokens = obj->String().Tokenize(" "); for (Int_t i=0; iGetEntries(); i++) @@ -1008,9 +1876,189 @@ void AliTriggerAnalysis::PrintTriggerClasses() const { TParameter* param = static_cast*> (singleTrigger.GetValue(obj)); - Printf(" %s: %ld triggers", obj->String().Data(), param->GetVal()); + Printf(" %s: %ld triggers", obj->String().Data(), (Long_t)param->GetVal()); } delete iter; singleTrigger.DeleteAll(); } + + +//---------------------------------------------------------------------------------------------------- +AliTriggerAnalysis::T0Decision AliTriggerAnalysis::T0Trigger(const AliESDEvent* aEsd, Bool_t online, Bool_t fillHists) +{ + // Returns the T0 TVDC trigger decision + // + // argument 'online' is used as a switch between online and offline trigger algorithms + // in online mode return 0TVX + // in offline mode in addition check pile-up and background : + // pile-up readed from ESD: check if TVDC (0TVX module name) has more 1 hit; + // backgroud flag readed from ESD : check in given time interval OrA and OrC were correct but TVDC not + // + // Based on an algorithm by Alla Maevskaya + + const AliESDTZERO* esdT0 = aEsd->GetESDTZERO(); + if (!esdT0) + { + AliError("AliESDTZERO not available"); + return kT0Invalid; + } + //???? AliDebug(2,Form("In T0Trigger: %f %f",esdV0->GetV0ATime(),esdV0->GetV0CTime())); + Float_t tvdc[5] ; + for (Int_t ii=0; ii<5; ii++) + tvdc[ii] = esdT0->GetTVDC(ii); + // Int_t trig=esdT0->GetT0Trig(); + // cout<<" T0 trig "<Fill(tvdc[0]); + + if (online) { + if(aEsd->GetHeader()->GetFiredTriggerInputs().Contains("0TVX") ) return kT0BB; + } + else { + + if (esdT0->GetPileupFlag()) return kT0DecPileup; + if (esdT0->GetBackgroundFlag()) return kT0DecBG; + if (tvdc[0]>-5 && tvdc[0]<5 && tvdc[0] != 0) return kT0BB; + } + + if (fMC) + if( esdT0->GetT0zVertex()>-12.3 && esdT0->GetT0zVertex() < 10.3) return kT0BB; + + return kT0Empty; +} + +//---------------------------------------------------------------------------------------------------- +Bool_t AliTriggerAnalysis::EMCALCellsTrigger(const AliESDEvent *aEsd) +{ + // + // Returns the EMCAL trigger decision + // so far only implemented for LHC11a data + // see http://alisoft.cern.ch/viewvc/trunk/PWGGA/EMCALTasks/AliEmcalPhysicsSelection.cxx?view=markup&root=AliRoot Revision 56136 + // + + Bool_t isFired = kTRUE; + const Int_t runNumber = aEsd->GetRunNumber(); + + /* + // Load EMCAL branches from the manager + AliAnalysisManager *am = AliAnalysisManager::GetAnalysisManager(); + am->LoadBranch("EMCALCells."); + am->LoadBranch("CaloClusters"); + */ + + // Get EMCAL cells + AliVCaloCells *cells = aEsd->GetEMCALCells(); + const Short_t nCells = cells->GetNumberOfCells(); + + // count cells above threshold per sm + Int_t nCellCount[10] = {0,0,0,0,0,0,0,0,0,0}; + for(Int_t iCell=0; iCellGetCellNumber(iCell); + Double_t cellE = cells->GetCellAmplitude(cellId); + Int_t sm = cellId / (24*48); + if (cellE>0.1) + ++nCellCount[sm]; + } + + // Trigger decision for LHC11a + Bool_t isLedEvent = kFALSE; + if ((runNumber>=144871) && (runNumber<=146860)) { + if (nCellCount[4] > 100) + isLedEvent = kTRUE; + else { + if ((runNumber>=146858) && (runNumber<=146860)) { + if (nCellCount[3]>=35) + isLedEvent = kTRUE; + } + } + } + + if (isLedEvent) { + isFired = kFALSE; + } + + return isFired; +} + +//__________________________________________________________________________________________ +Bool_t AliTriggerAnalysis::TRDTrigger(const AliESDEvent *esd, Trigger trigger) +{ + // evaluate the TRD trigger conditions, + // so far HCO, HSE, HQU, HJT, HEE + + Bool_t isFired = kFALSE; + + if(trigger!=kTRDHCO && trigger!=kTRDHJT && trigger!=kTRDHSE && trigger!=kTRDHQU && trigger!=kTRDHEE) { + AliWarning("Beware you are erroneously trying to use this function (wrong trigger)"); + return isFired; + } + + if (!esd) { + AliErrorClass("ESD event pointer is null"); + return isFired; + } + + Int_t nTrdTracks = esd->GetNumberOfTrdTracks(); + + if (nTrdTracks > 0 && (trigger==kTRDHCO) ) { + isFired = kTRUE; + return isFired; + } + + if(trigger!=kTRDHJT) { + for (Int_t iTrack = 0; iTrack < nTrdTracks; ++iTrack) { + + AliESDTrdTrack *trdTrack = esd->GetTrdTrack(iTrack); + if (!trdTrack) continue; + + // for the electron triggers we only consider matched tracks + if(trigger==kTRDHQU) + if ( (TMath::Abs(trdTrack->Pt()) > fTRDptHQU) && (trdTrack->GetPID() > fTRDpidHQU) ) { + isFired = kTRUE; + return isFired; + } + + if(trigger==kTRDHSE) + if ( (TMath::Abs(trdTrack->Pt()) > fTRDptHSE) && (trdTrack->GetPID() > fTRDpidHSE) ) { + isFired = kTRUE; + return isFired; + } + + if(trigger==kTRDHEE) + if ( (trdTrack->GetSector() >= fTRDminSectorHEE) && (trdTrack->GetSector() <= fTRDmaxSectorHEE) && + (TMath::Abs(trdTrack->Pt()) > fTRDptHSE) && (trdTrack->GetPID() > fTRDpidHSE) ) { + isFired = kTRUE; + return isFired; + } + + } + } else if(trigger==kTRDHJT) { + + Int_t nTracks[90] = { 0 }; // stack-wise counted number of tracks above pt threshold + + for (Int_t iTrack = 0; iTrack < nTrdTracks; ++iTrack) { + + AliESDTrdTrack *trdTrack = esd->GetTrdTrack(iTrack); + if (!trdTrack) continue; + + Int_t globalStack = 5*trdTrack->GetSector() + trdTrack->GetStack(); + + // stack-wise counting of tracks above pt threshold for jet trigger + if (TMath::Abs(trdTrack->GetPt()) >= fTRDptHJT) { + ++nTracks[globalStack]; + } + } + + // check if HJT condition is fulfilled in any stack + for (Int_t iStack = 0; iStack < 90; iStack++) { + if (nTracks[iStack] >= fTRDnHJT) { + isFired = kTRUE; + break; + } + } + + } + + return isFired; +}