// Origin: Jan Fiete Grosse-Oetringhaus, CERN
//-------------------------------------------------------------------------
-#include <Riostream.h>
-#include <TH1F.h>
-#include <TH2F.h>
-#include <TList.h>
-#include <TIterator.h>
+#include "TH1F.h"
+#include "TH2F.h"
+#include "TList.h"
+#include "TIterator.h"
#include "TParameter.h"
-#include <TMap.h>
-
-#include <AliTriggerAnalysis.h>
-
-#include <AliLog.h>
-
-#include <AliESDEvent.h>
-
-#include <AliMultiplicity.h>
-#include <AliESDVZERO.h>
-#include <AliESDZDC.h>
-#include <AliESDFMD.h>
+#include "TMap.h"
+#include "TRandom.h"
+#include "AliTriggerAnalysis.h"
+#include "AliLog.h"
+#include "AliVEvent.h"
+#include "AliESDEvent.h"
+#include "AliMultiplicity.h"
+#include "AliESDVZERO.h"
+#include "AliESDZDC.h"
+#include "AliESDFMD.h"
+#include "AliESDVertex.h"
+#include "AliESDtrackCuts.h"
+#include "AliDAQ.h"
+#include "AliESDTrdTrack.h"
+#include "AliVCaloTrigger.h"
ClassImp(AliTriggerAnalysis)
AliTriggerAnalysis::AliTriggerAnalysis() :
- fSPDGFOThreshold(2),
- fV0TimeOffset(0),
- fFMDLowCut(0.2),
- fFMDHitCut(0.5),
- fHistBitsSPD(0),
- fHistFiredBitsSPD(0),
- fHistV0A(0),
- fHistV0C(0),
- fHistZDC(0),
- fHistFMDA(0),
- fHistFMDC(0),
- fHistFMDSingle(0),
- fHistFMDSum(0),
- fTriggerClasses(0)
+fSPDGFOThreshold(2),
+fSPDGFOEfficiency(0),
+fV0TimeOffset(0),
+fV0AdcThr(0),
+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),
+fEsdTrackCuts(0),
+fTPCOnly(kFALSE)
{
// constructor
}
-AliTriggerAnalysis::~AliTriggerAnalysis()
-{
+//-------------------------------------------------------------------------------------------------
+AliTriggerAnalysis::~AliTriggerAnalysis(){
// destructor
-
- if (fHistBitsSPD)
- {
- delete fHistBitsSPD;
- fHistBitsSPD = 0;
- }
-
- if (fHistFiredBitsSPD)
- {
- delete fHistFiredBitsSPD;
- fHistFiredBitsSPD = 0;
- }
-
- if (fHistV0A)
- {
- delete fHistV0A;
- fHistV0A = 0;
- }
-
- if (fHistV0C)
- {
- delete fHistV0C;
- fHistV0C = 0;
- }
-
- if (fHistZDC)
- {
- delete fHistZDC;
- fHistZDC = 0;
- }
-
- if (fHistFMDA)
- {
- delete fHistFMDA;
- fHistFMDA = 0;
- }
-
- if (fHistFMDC)
- {
- delete fHistFMDC;
- fHistFMDC = 0;
- }
-
- if (fHistFMDSingle)
- {
- delete fHistFMDSingle;
- fHistFMDSingle = 0;
- }
-
- if (fHistFMDSum)
- {
- delete fHistFMDSum;
- fHistFMDSum = 0;
- }
-
- if (fTriggerClasses)
- {
- delete fTriggerClasses;
- fTriggerClasses = 0;
- }
+ if (fHistBitsSPD) { delete fHistBitsSPD; fHistBitsSPD = 0; }
+ if (fHistFiredBitsSPD) { delete fHistFiredBitsSPD; fHistFiredBitsSPD = 0; }
+ if (fHistSPDClsVsTrk) { delete fHistSPDClsVsTrk; fHistSPDClsVsTrk = 0; }
+ if (fHistV0A) { delete fHistV0A; fHistV0A = 0; }
+ if (fHistV0C) { delete fHistV0C; fHistV0C = 0; }
+ if (fHistZDC) { delete fHistZDC; fHistZDC = 0; }
+ if (fHistTDCZDC) { delete fHistTDCZDC; fHistTDCZDC = 0; }
+ if (fHistTimeZDC) { delete fHistTimeZDC; fHistTimeZDC = 0; }
+ if (fHistTimeCorrZDC) { delete fHistTimeCorrZDC; fHistTimeCorrZDC = 0; }
+ if (fHistFMDA) { delete fHistFMDA; fHistFMDA = 0; }
+ if (fHistFMDC) { delete fHistFMDC; fHistFMDC = 0; }
+ if (fHistFMDSingle) { delete fHistFMDSingle; fHistFMDSingle = 0; }
+ if (fHistFMDSum) { delete fHistFMDSum; fHistFMDSum = 0; }
+ if (fHistT0) { delete fHistT0; fHistT0 = 0; }
+ if (fEsdTrackCuts) { delete fEsdTrackCuts; fEsdTrackCuts =0; }
+ if (fTriggerClasses) { fTriggerClasses->DeleteAll(); delete fTriggerClasses; fTriggerClasses = 0; }
}
-void AliTriggerAnalysis::EnableHistograms()
-{
- // creates the monitoring histograms
+
+//-------------------------------------------------------------------------------------------------
+void AliTriggerAnalysis::EnableHistograms(Bool_t isLowFlux){
+ // creates the monitoring histograms
+ // dynamical range of histograms can be adapted for pp and pPb via isLowFlux flag)
+ // TODO check limits for FMD
- // do not add this hists to the directory
- Bool_t oldStatus = TH1::AddDirectoryStatus();
- TH1::AddDirectory(kFALSE);
+ Int_t nBins = isLowFlux ? 600 : 1202;
+ 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;
- 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);
+ // do not add these 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)", 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);
- fHistZDC = new TH1F("fHistZDC", "ZDC;trigger bits;events", 8, -1.5, 6.5);
-
- // 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);
-
+ fHistSPDClsVsTrk = new TH2F("fHistSPDClsVsTrk", "SPD Clusters vs Tracklets; n tracklets; n clusters", 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 C-A;TDC timing C+A", 120,-30,30,120,-600,-540);
+ fHistTimeCorrZDC = new TH2F("fHistTimeCorrZDC", "ZDC;Corrected TDC timing C-A; Corrected TDC timing C+A", 120,-30,30,260,-100,30);
+ 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();
-
TH1::AddDirectory(oldStatus);
}
-//____________________________________________________________________
-const char* AliTriggerAnalysis::GetTriggerName(Trigger trigger)
-{
+
+//-------------------------------------------------------------------------------------------------
+const char* AliTriggerAnalysis::GetTriggerName(Trigger trigger){
// returns the name of the requested trigger
// the returned string will only be valid until the next call to this function [not thread-safe]
UInt_t triggerNoFlags = (UInt_t) trigger % (UInt_t) kStartOfFlags;
- switch (triggerNoFlags)
- {
- case kAcceptAll : str = "ACCEPT ALL (bypass!)"; break;
- case kMB1 : str = "MB1"; break;
- case kMB2 : str = "MB2"; break;
- case kMB3 : str = "MB3"; break;
- case kSPDGFO : str = "SPD GFO"; break;
- case kSPDGFOBits : str = "SPD GFO Bits"; break;
- case kV0A : str = "V0 A BB"; break;
- case kV0C : str = "V0 C BB"; break;
- case kV0ABG : str = "V0 A BG"; break;
- case kV0CBG : str = "V0 C BG"; break;
- case kZDC : str = "ZDC"; break;
- case kZDCA : str = "ZDC A"; break;
- case kZDCC : str = "ZDC C"; break;
- case kFMDA : str = "FMD A"; break;
- case kFMDC : str = "FMD C"; break;
- case kFPANY : str = "SPD GFO | V0 | ZDC | FMD"; break;
- default: str = ""; break;
- }
-
- if (trigger & kOfflineFlag)
- str += " OFFLINE";
-
+ switch (triggerNoFlags) {
+ case kAcceptAll : str = "ACCEPT ALL (bypass!)"; break;
+ case kMB1 : str = "MB1"; break;
+ case kMB2 : str = "MB2"; break;
+ 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;
+ case kV0AND : str = "V0 AND BB"; break;
+ case kV0ABG : str = "V0 A BG"; break;
+ case kV0CBG : str = "V0 C BG"; break;
+ 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 kEmcalL0 : 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;
}
-Bool_t AliTriggerAnalysis::IsTriggerFired(const AliESDEvent* aEsd, Trigger trigger)
-{
- // checks if an event has been triggered
- if (trigger & kOfflineFlag)
- return IsOfflineTriggerFired(aEsd, trigger);
-
+//-------------------------------------------------------------------------------------------------
+Bool_t AliTriggerAnalysis::IsTriggerFired(const AliESDEvent* aEsd, Trigger trigger){
+ // checks if an event has been triggered
+ if (trigger & kOfflineFlag) return IsOfflineTriggerFired(aEsd, trigger);
return IsTriggerBitFired(aEsd, trigger);
}
-Bool_t AliTriggerAnalysis::IsTriggerBitFired(const AliESDEvent* aEsd, Trigger trigger) const
-{
- // checks if an event is fired using the trigger bits
- return IsTriggerBitFired(aEsd->GetTriggerMask(), trigger);
+//-------------------------------------------------------------------------------------------------
+Bool_t AliTriggerAnalysis::IsTriggerBitFired(const AliESDEvent* /*aEsd*/, Trigger /*trigger*/) const {
+ AliFatal("This IsTriggerBitFired function is obsolete.\n");
+ return 0;
}
-Bool_t AliTriggerAnalysis::IsTriggerBitFired(ULong64_t triggerMask, Trigger trigger) const
-{
- // checks if an event is fired using the trigger bits
- //
- // this function needs the branch TriggerMask in the ESD
-
- // definitions from p-p.cfg
- ULong64_t spdFO = (1 << 14);
- ULong64_t v0left = (1 << 10);
- ULong64_t v0right = (1 << 11);
-
- switch (trigger)
- {
- case kAcceptAll:
- {
- return kTRUE;
- break;
- }
- case kMB1:
- {
- if (triggerMask & spdFO || ((triggerMask & v0left) || (triggerMask & v0right)))
- return kTRUE;
- break;
- }
- case kMB2:
- {
- if (triggerMask & spdFO && ((triggerMask & v0left) || (triggerMask & v0right)))
- return kTRUE;
- break;
- }
- case kMB3:
- {
- if (triggerMask & spdFO && (triggerMask & v0left) && (triggerMask & v0right))
- return kTRUE;
- break;
- }
- case kSPDGFO:
- {
- if (triggerMask & spdFO)
- return kTRUE;
- break;
- }
- default:
- Printf("IsEventTriggered: ERROR: Trigger type %d not implemented in this method", (Int_t) trigger);
- break;
- }
-
- return kFALSE;
-}
-Bool_t AliTriggerAnalysis::IsTriggerBitFired(const AliESDEvent* aEsd, ULong64_t tclass) const
-{
+//-------------------------------------------------------------------------------------------------
+Bool_t AliTriggerAnalysis::IsTriggerBitFired(const AliESDEvent* aEsd, ULong64_t tclass) const {
// Checks if corresponding bit in mask is on
-
ULong64_t trigmask = aEsd->GetTriggerMask();
return (trigmask & (1ull << (tclass-1)));
}
-Bool_t AliTriggerAnalysis::IsOfflineTriggerFired(const AliESDEvent* aEsd, Trigger trigger)
-{
- // checks if an event has been triggered "offline"
+
+//-------------------------------------------------------------------------------------------------
+Int_t AliTriggerAnalysis::EvaluateTrigger(const AliESDEvent* aEsd, Trigger trigger){
+ // evaluates a given trigger
+ // trigger combinations are not supported, for that see IsOfflineTriggerFired
UInt_t triggerNoFlags = (UInt_t) trigger % (UInt_t) kStartOfFlags;
+ Bool_t offline = trigger & kOfflineFlag;
- switch (triggerNoFlags)
- {
- case kAcceptAll:
- {
- return kTRUE;
- break;
- }
- case kMB1:
- {
- if (SPDGFOTrigger(aEsd, 0) || V0Trigger(aEsd, kASide) == kV0BB || V0Trigger(aEsd, kCSide) == kV0BB)
- return kTRUE;
- break;
- }
- case kMB2:
- {
- if (SPDGFOTrigger(aEsd, 0) && (V0Trigger(aEsd, kASide) == kV0BB || V0Trigger(aEsd, kCSide) == kV0BB))
- return kTRUE;
- break;
- }
- case kMB3:
- {
- if (SPDGFOTrigger(aEsd, 0) && V0Trigger(aEsd, kASide) == kV0BB && V0Trigger(aEsd, kCSide) == kV0BB)
- return kTRUE;
- break;
- }
- case kSPDGFO:
- {
- if (SPDGFOTrigger(aEsd, 0))
- return kTRUE;
- break;
- }
- case kSPDGFOBits:
- {
- if (SPDGFOTrigger(aEsd, 1))
- return kTRUE;
- break;
- }
- case kV0A:
- {
- if (V0Trigger(aEsd, kASide) == kV0BB)
- return kTRUE;
- break;
- }
- case kV0C:
- {
- if (V0Trigger(aEsd, kCSide) == kV0BB)
- return kTRUE;
- break;
- }
- case kV0ABG:
- {
- if (V0Trigger(aEsd, kASide) == kV0BG)
- return kTRUE;
- break;
- }
- case kV0CBG:
- {
- if (V0Trigger(aEsd, kCSide) == kV0BG)
- return kTRUE;
- break;
- }
- case kZDC:
- {
- if (ZDCTrigger(aEsd, kASide) || ZDCTrigger(aEsd, kCentralBarrel) || ZDCTrigger(aEsd, kCSide))
- return kTRUE;
- break;
- }
- case kZDCA:
- {
- if (ZDCTrigger(aEsd, kASide))
- return kTRUE;
- break;
- }
- case kZDCC:
- {
- if (ZDCTrigger(aEsd, kCSide))
- return kTRUE;
- break;
- }
- case kFMDA:
- {
- if (FMDTrigger(aEsd, kASide))
- return kTRUE;
- break;
- }
- case kFMDC:
- {
- if (FMDTrigger(aEsd, kCSide))
- return kTRUE;
- break;
- }
- case kFPANY:
- {
- if (SPDGFOTrigger(aEsd, 0) || V0Trigger(aEsd, kASide) == kV0BB || V0Trigger(aEsd, kCSide) == kV0BB || ZDCTrigger(aEsd, kASide) || ZDCTrigger(aEsd, kCentralBarrel) || ZDCTrigger(aEsd, kCSide) || FMDTrigger(aEsd, kASide) || FMDTrigger(aEsd, kCSide))
- return kTRUE;
- break;
+ if (!offline) {
+ if ( triggerNoFlags==kT0BG
+ || triggerNoFlags==kT0Pileup
+ || triggerNoFlags==kSPDClsVsTrkBG
+ || triggerNoFlags==kZDCA
+ || triggerNoFlags==kZDCC
+ || triggerNoFlags==kZDCTDCA
+ || triggerNoFlags==kZDCTDCC
+ || triggerNoFlags==kZDCTime
+ || triggerNoFlags==kZNA
+ || triggerNoFlags==kZNC
+ || triggerNoFlags==kZNABG
+ || triggerNoFlags==kZNCBG
+ || triggerNoFlags==kFMDA
+ || triggerNoFlags==kFMDC
+ || triggerNoFlags==kTPCLaserWarmUp
+ || triggerNoFlags==kTPCHVdip
+ || triggerNoFlags==kIncompleteEvent
+ || triggerNoFlags==kEMCAL
+ || triggerNoFlags==kEmcalL0
+ || triggerNoFlags==kEmcalL1GammaHigh
+ || triggerNoFlags==kEmcalL1GammaLow
+ || triggerNoFlags==kEmcalL1JetHigh
+ || triggerNoFlags==kEmcalL1JetLow
+ || triggerNoFlags==kTRDHCO
+ || triggerNoFlags==kTRDHJT
+ || triggerNoFlags==kTRDHSE
+ || triggerNoFlags==kTRDHQU
+ || triggerNoFlags==kTRDHEE
+ ) AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags));
+ } else {
+ if ( triggerNoFlags==kCTPV0A
+ ||triggerNoFlags==kCTPV0C
+ ||triggerNoFlags==kCentral
+ ||triggerNoFlags==kSemiCentral
+ ) AliFatal(Form("Offline trigger not available for trigger %d", triggerNoFlags));
+ }
+
+ switch (triggerNoFlags) {
+ case kCTPV0A: return aEsd->GetHeader()->IsTriggerInputFired("V0A");
+ case kCTPV0C: return aEsd->GetHeader()->IsTriggerInputFired("V0C");
+ case kSPDGFO: return SPDFiredChips(aEsd, !offline, kFALSE, 0);
+ case kSPDGFOL0: return SPDFiredChips(aEsd, !offline, kFALSE, 1);
+ case kSPDGFOL1: return SPDFiredChips(aEsd, !offline, kFALSE, 2);
+ case kSPDClsVsTrkBG: return IsSPDClusterVsTrackletBG(aEsd);
+ case kV0A: return V0Trigger(aEsd, kASide, !offline) == kV0BB;
+ case kV0C: return V0Trigger(aEsd, kCSide, !offline) == kV0BB;
+ case kV0ABG: return V0Trigger(aEsd, kASide, !offline) == kV0BG;
+ case kV0CBG: return V0Trigger(aEsd, kCSide, !offline) == kV0BG;
+ case kT0: return T0Trigger(aEsd, !offline) == kT0BB;
+ case kT0BG: return T0Trigger(aEsd, !offline) == kT0DecBG;
+ case kT0Pileup: return T0Trigger(aEsd, !offline) == kT0DecPileup;
+ case kZDCA: return ZDCTrigger(aEsd, kASide);
+ case kZDCC: return ZDCTrigger(aEsd, kCSide);
+ case kZDCTDCA: return ZDCTDCTrigger(aEsd, kASide);
+ case kZDCTDCC: return ZDCTDCTrigger(aEsd, kCSide);
+ case kZDCTime: return ZDCTimeTrigger(aEsd);
+ case kZNA: return ZDCTDCTrigger(aEsd,kASide,kTRUE,kFALSE,kFALSE);
+ case kZNC: return ZDCTDCTrigger(aEsd,kCSide,kTRUE,kFALSE,kFALSE);
+ case kZNABG: return ZDCTimeBGTrigger(aEsd,kASide);
+ case kZNCBG: return ZDCTimeBGTrigger(aEsd,kCSide);
+ case kFMDA: return FMDTrigger(aEsd, kASide);
+ case kFMDC: return FMDTrigger(aEsd, kCSide);
+ case kTPCLaserWarmUp: return IsLaserWarmUpTPCEvent(aEsd);
+ case kTPCHVdip: return IsHVdipTPCEvent(aEsd);
+ case kIncompleteEvent: return IsIncompleteEvent(aEsd);
+ case kEMCAL: return EMCALCellsTrigger(aEsd);
+ case kEmcalL0: return EMCALTrigger(aEsd,kEmcalL0);
+ case kEmcalL1GammaHigh:return EMCALTrigger(aEsd,kEmcalL1GammaHigh);
+ case kEmcalL1GammaLow: return EMCALTrigger(aEsd,kEmcalL1GammaLow);
+ case kEmcalL1JetHigh: return EMCALTrigger(aEsd,kEmcalL1JetHigh);
+ case kEmcalL1JetLow: return EMCALTrigger(aEsd,kEmcalL1JetLow);
+ case kTRDHCO: return TRDTrigger(aEsd,kTRDHCO);
+ case kTRDHJT: return TRDTrigger(aEsd,kTRDHJT);
+ case kTRDHSE: return TRDTrigger(aEsd,kTRDHSE);
+ case kTRDHQU: return TRDTrigger(aEsd,kTRDHQU);
+ case kTRDHEE: return TRDTrigger(aEsd,kTRDHEE);
+ case kCentral: {
+ if (!aEsd->GetVZEROData()) { AliWarning("V0 centrality trigger bits were not filled!"); return kFALSE; }
+ if (!aEsd->GetVZEROData()->TestBit(AliESDVZERO::kTriggerChargeBitsFilled)) return kFALSE;
+ return aEsd->GetVZEROData()->GetTriggerBits() & (1<<AliESDVZERO::kCTA2andCTC2);
}
- default:
- {
- AliFatal(Form("Trigger type %d not implemented", triggerNoFlags));
+ case kSemiCentral: {
+ if (!aEsd->GetVZEROData()) { AliWarning("V0 centrality trigger bits were not filled!"); return kFALSE; }
+ if (!aEsd->GetVZEROData()->TestBit(AliESDVZERO::kTriggerChargeBitsFilled)) return kFALSE;
+ return aEsd->GetVZEROData()->GetTriggerBits() & (1<<AliESDVZERO::kCTA1andCTC1);
}
+ default: AliFatal(Form("Trigger type %d not implemented", triggerNoFlags));
}
-
return kFALSE;
}
-Bool_t AliTriggerAnalysis::IsTriggerClassFired(const AliESDEvent* aEsd, const Char_t* tclass) const
-{
- // tclass is logical function of inputs, e.g. 01 && 02 || 03 && 11 && 21
- // = L0 inp 1 && L0 inp 2 || L0 inp 3 && L1 inp 1 && L2 inp 1
- // NO brackets in logical function !
- // Spaces between operators and inputs.
- // Not all logical functions are available in CTP=
- // =any function of first 4 inputs; 'AND' of other inputs, check not done
- // This method will be replaced/complemened by similar one
- // which works withh class and inputs names as in CTP cfg file
-
- TString TClass(tclass);
- TObjArray* tcltokens = TClass.Tokenize(" ");
- Char_t level=((TObjString*)tcltokens->At(0))->String()[0];
- UInt_t input=atoi((((TObjString*)tcltokens->At(0))->String()).Remove(0));
- Bool_t tcl = IsInputFired(aEsd,level,input);
-
- for (Int_t i=1;i<tcltokens->GetEntriesFast();i=i+2) {
- level=((TObjString*)tcltokens->At(i+1))->String()[0];
- input=atoi((((TObjString*)tcltokens->At(i+1))->String()).Remove(0));
- Bool_t inpnext = IsInputFired(aEsd,level,input);
- Char_t op =((TObjString*)tcltokens->At(i))->String()[0];
- if (op == '&') tcl=tcl && inpnext;
- else if (op == '|') tcl =tcl || inpnext;
- else {
- AliError(Form("Syntax error in %s", tclass));
- tcltokens->Delete();
- return kFALSE;
- }
- }
- tcltokens->Delete();
- return tcl;
-}
-
-Bool_t AliTriggerAnalysis::IsInputFired(const AliESDEvent* aEsd, Char_t level, UInt_t input) const
-{
- // Checks trigger input of any level
+//-------------------------------------------------------------------------------------------------
+Bool_t AliTriggerAnalysis::IsOfflineTriggerFired(const AliESDEvent* aEsd, Trigger trigger){
+ // checks if an event has been triggered "offline"
+ UInt_t triggerNoFlags = (UInt_t) trigger % (UInt_t) kStartOfFlags;
- switch (level)
- {
- case '0': return IsL0InputFired(aEsd,input);
- case '1': return IsL1InputFired(aEsd,input);
- case '2': return IsL2InputFired(aEsd,input);
- default:
- AliError(Form("Wrong level %i",level));
- return kFALSE;
+ Bool_t decision = kFALSE;
+ switch (triggerNoFlags) {
+ case kAcceptAll: decision = kTRUE; break;
+ case kMB1: decision = SPDGFOTrigger(aEsd, 0) || V0Trigger(aEsd, kASide, kFALSE) == kV0BB || V0Trigger(aEsd, kCSide, kFALSE) == kV0BB; break;
+ case kMB2: decision = SPDGFOTrigger(aEsd, 0) && (V0Trigger(aEsd, kASide, kFALSE) == kV0BB || V0Trigger(aEsd, kCSide, kFALSE) == kV0BB); break;
+ case kMB3: decision = SPDGFOTrigger(aEsd, 0) && V0Trigger(aEsd, kASide, kFALSE) == kV0BB && V0Trigger(aEsd, kCSide, kFALSE) == kV0BB; break;
+ case kSPDGFO: decision = SPDGFOTrigger(aEsd, 0); break;
+ case kSPDGFOBits: decision = SPDGFOTrigger(aEsd, 1); break;
+ case kV0A: decision = V0Trigger(aEsd, kASide, kFALSE) == kV0BB; break;
+ case kV0C: decision = V0Trigger(aEsd, kCSide, kFALSE) == kV0BB; break;
+ case kV0OR: decision = V0Trigger(aEsd, kASide, kFALSE) == kV0BB || V0Trigger(aEsd, kCSide, kFALSE) == kV0BB; break;
+ case kV0AND: decision = V0Trigger(aEsd, kASide, kFALSE) == kV0BB && V0Trigger(aEsd, kCSide, kFALSE) == kV0BB; break;
+ case kV0ABG: decision = V0Trigger(aEsd, kASide, kFALSE) == kV0BG; break;
+ case kV0CBG: decision = V0Trigger(aEsd, kCSide, kFALSE) == kV0BG; break;
+ case kZDC: decision = ZDCTrigger(aEsd, kASide) || ZDCTrigger(aEsd, kCentralBarrel) || ZDCTrigger(aEsd, kCSide); break;
+ case kZDCA: decision = ZDCTrigger(aEsd, kASide); break;
+ case kZDCC: decision = ZDCTrigger(aEsd, kCSide); break;
+ case kZNA: decision = ZDCTDCTrigger(aEsd,kASide,kTRUE,kFALSE,kFALSE); break;
+ case kZNC: decision = ZDCTDCTrigger(aEsd,kCSide,kTRUE,kFALSE,kFALSE); break;
+ case kZNABG: decision = ZDCTimeBGTrigger(aEsd,kASide); break;
+ case kZNCBG: decision = ZDCTimeBGTrigger(aEsd,kCSide); break;
+ case kFMDA: decision = FMDTrigger(aEsd, kASide); break;
+ case kFMDC: decision = FMDTrigger(aEsd, kCSide); break;
+ case kEMCAL: decision = EMCALCellsTrigger(aEsd); break;
+ case kEmcalL0: decision = EMCALTrigger(aEsd,kEmcalL0); break;
+ case kEmcalL1GammaHigh: decision = EMCALTrigger(aEsd,kEmcalL1GammaHigh); break;
+ case kEmcalL1GammaLow: decision = EMCALTrigger(aEsd,kEmcalL1GammaLow); break;
+ case kEmcalL1JetHigh: decision = EMCALTrigger(aEsd,kEmcalL1JetHigh); break;
+ case kEmcalL1JetLow: decision = EMCALTrigger(aEsd,kEmcalL1JetLow); break;
+ case kTRDHCO: decision = TRDTrigger(aEsd,kTRDHCO); break;
+ case kTRDHJT: decision = TRDTrigger(aEsd,kTRDHJT); break;
+ case kTRDHSE: decision = TRDTrigger(aEsd,kTRDHSE); break;
+ case kTRDHQU: decision = TRDTrigger(aEsd,kTRDHQU); break;
+ case kTRDHEE: decision = TRDTrigger(aEsd,kTRDHEE); break;
+ case kNSD1: decision = SPDFiredChips(aEsd, 0) >= 5 || (V0Trigger(aEsd, kASide, kFALSE) == kV0BB && V0Trigger(aEsd, kCSide, kFALSE) == kV0BB); break;
+ case kFPANY: decision |= SPDGFOTrigger(aEsd, 0);
+ decision |= V0Trigger(aEsd, kASide, kFALSE) == kV0BB;
+ decision |= V0Trigger(aEsd, kCSide, kFALSE) == kV0BB;
+ decision |= ZDCTrigger(aEsd, kASide);
+ decision |= ZDCTrigger(aEsd, kCentralBarrel);
+ decision |= ZDCTrigger(aEsd, kCSide);
+ decision |= FMDTrigger(aEsd, kASide);
+ decision |= FMDTrigger(aEsd, kCSide);
+ break;
+ case kMB1Prime: decision |= SPDGFOTrigger(aEsd, 0) && V0Trigger(aEsd, kASide, kFALSE) == kV0BB;
+ decision |= SPDGFOTrigger(aEsd, 0) && V0Trigger(aEsd, kCSide, kFALSE) == kV0BB;
+ decision |= V0Trigger(aEsd, kASide, kFALSE) == kV0BB && V0Trigger(aEsd, kCSide, kFALSE) == kV0BB;
+ break;
+ default: AliFatal(Form("Trigger type %d not implemented", triggerNoFlags));
}
-}
-
-Bool_t AliTriggerAnalysis::IsL0InputFired(const AliESDEvent* aEsd, UInt_t input) const
-{
- // Checks if corresponding bit in mask is on
-
- UInt_t inpmask = aEsd->GetHeader()->GetL0TriggerInputs();
- return (inpmask & (1<<(input-1)));
-}
-
-Bool_t AliTriggerAnalysis::IsL1InputFired(const AliESDEvent* aEsd, UInt_t input) const
-{
- // Checks if corresponding bit in mask is on
- UInt_t inpmask = aEsd->GetHeader()->GetL1TriggerInputs();
- return (inpmask & (1<<(input-1)));
-}
-
-Bool_t AliTriggerAnalysis::IsL2InputFired(const AliESDEvent* aEsd, UInt_t input) const
-{
- // Checks if corresponding bit in mask is on
-
- UInt_t inpmask = aEsd->GetHeader()->GetL2TriggerInputs();
- return (inpmask & (1<<(input-1)));
-}
-
-void AliTriggerAnalysis::FillHistograms(const AliESDEvent* aEsd)
-{
- // fills the histograms with the info from the ESD
-
- fHistBitsSPD->Fill(SPDFiredChips(aEsd, 0), SPDFiredChips(aEsd, 1, kTRUE));
-
- V0Trigger(aEsd, kASide, kTRUE);
- V0Trigger(aEsd, kCSide, kTRUE);
-
- AliESDZDC* zdcData = aEsd->GetESDZDC();
- if (zdcData)
- {
- UInt_t quality = zdcData->GetESDQuality();
+ // hadron-level requirement: SPD tracklets
+ if (decision && (trigger & kOneParticle)) {
+ decision = kFALSE;
- // from Nora's presentation, general first physics meeting 16.10.09
- static UInt_t zpc = 0x20;
- static UInt_t znc = 0x10;
- static UInt_t zem1 = 0x08;
- static UInt_t zem2 = 0x04;
- 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);
- }
- else
- {
- fHistZDC->Fill(-1);
- AliError("AliESDZDC not available");
+ 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->GetZ()) < 5.5) {
+ for (Int_t i=0; i<mult->GetNumberOfTracklets(); ++i) {
+ if (TMath::Abs(mult->GetEta(i)) < 1) {
+ decision = kTRUE;
+ break;
+ }
+ }
+ }
}
- fHistFMDA->Fill(FMDHitCombinations(aEsd, kASide, kTRUE));
- fHistFMDC->Fill(FMDHitCombinations(aEsd, kCSide, kTRUE));
-}
-
-void AliTriggerAnalysis::FillTriggerClasses(const AliESDEvent* aEsd)
-{
- // fills trigger classes map
-
- TParameter<Long64_t>* count = dynamic_cast<TParameter<Long64_t>*> (fTriggerClasses->GetValue(aEsd->GetFiredTriggerClasses().Data()));
- if (!count)
- {
- count = new TParameter<Long64_t>(aEsd->GetFiredTriggerClasses(), 0);
- fTriggerClasses->Add(new TObjString(aEsd->GetFiredTriggerClasses().Data()), count);
+ // hadron level requirement: 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->GetZ()) < 10.) {
+ AliDebug(3,Form("Check on the vertex passed\n"));
+ for (Int_t i=0; i<aEsd->GetNumberOfTracks(); ++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; i<aEsd->GetNumberOfTracks(); ++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"));
}
- count->SetVal(count->GetVal() + 1);
- // TODO add first and last orbit number here
+ return decision;
}
-Int_t AliTriggerAnalysis::SPDFiredChips(const AliESDEvent* aEsd, Int_t origin, Bool_t fillHists)
-{
+
+
+//-------------------------------------------------------------------------------------------------
+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)
- {
- AliError("AliMultiplicity not available");
- return -1;
+ if (!mult) { AliFatal("AliMultiplicity not available"); }
+
+ if (origin == 0) {
+ if (layer == 0) return mult->GetNumberOfFiredChips(0) + mult->GetNumberOfFiredChips(1);
+ return mult->GetNumberOfFiredChips(layer-1);
}
- if (origin == 0)
- return mult->GetNumberOfFiredChips(0) + mult->GetNumberOfFiredChips(1);
-
- if (origin == 1)
- {
+ if (origin == 1) {
Int_t nChips = 0;
- for (Int_t i=0; i<1200; i++)
- if (mult->TestFastOrFiredChips(i) == kTRUE)
- {
+ Int_t firstChip = 0;
+ Int_t lastChip = 1200;
+ if(layer == 1) lastChip = 400;
+ if(layer == 2) firstChip = 400;
+
+ for (Int_t i=firstChip; i<lastChip; i++) {
+ if (mult->TestFastOrFiredChips(i)) {
+ // efficiency simulation (if enabled)
+ if (fSPDGFOEfficiency) if (gRandom->Uniform() > fSPDGFOEfficiency->GetBinContent(i+1)) continue;
nChips++;
- if (fillHists)
- fHistFiredBitsSPD->Fill(i);
+ if (fillHists) fHistFiredBitsSPD->Fill(i);
}
+ }
return nChips;
}
return -1;
}
-Bool_t AliTriggerAnalysis::SPDGFOTrigger(const AliESDEvent* aEsd, Int_t origin)
-{
- // Returns if the SPD gave a global Fast OR trigger
-
- Int_t firedChips = SPDFiredChips(aEsd, origin);
-
- if (firedChips >= fSPDGFOThreshold)
- return kTRUE;
- return kFALSE;
+
+//-------------------------------------------------------------------------------------------------
+Int_t AliTriggerAnalysis::SSDClusters(const AliVEvent* event){
+ return event->GetNumberOfITSClusters(4)+event->GetNumberOfITSClusters(5);
}
-AliTriggerAnalysis::V0Decision AliTriggerAnalysis::V0Trigger(const AliESDEvent* aEsd, AliceSide side, Bool_t fillHists)
-{
+
+//-------------------------------------------------------------------------------------------------
+AliTriggerAnalysis::V0Decision AliTriggerAnalysis::V0Trigger(const AliESDEvent* aEsd, AliceSide side, Bool_t online, Bool_t fillHists){
// Returns the V0 trigger decision in V0A | V0C
//
- // Based on algorithm by Cvetan Cheshkov
+ // Returns kV0Fake if the calculated average time is in a window where neither BB nor BG is expected.
+ // The rate of such triggers can be used to estimate the background. Note that the rate has to be
+ // rescaled with the size of the windows (numerical values see below in the code)
+ //
+ // 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;
- }
+ if (!esdV0) { AliError("AliESDVZERO not available"); return kV0Invalid; }
+ if (side != kASide && side != kCSide) return kV0Invalid;
- Int_t begin = -1;
- Int_t end = -1;
+ AliDebug(2,Form("In V0Trigger: %f %f",esdV0->GetV0ATime(),esdV0->GetV0CTime()));
- if (side == kASide)
- {
- begin = 32;
- end = 64;
- }
- else if (side == kCSide)
- {
- begin = 0;
- end = 32;
+ Int_t begin = (side == kASide) ? 32 : 0;
+ Int_t end = (side == kASide) ? 64 : 32;
+
+ 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;
- for (Int_t i = begin; i < end; ++i) {
- if (esdV0->GetTime(i) > 1e-6) {
- Float_t correctedTime = V0CorrectLeadingTime(i, esdV0->GetTime(i), esdV0->GetAdc(i));
- Float_t timeWeight = V0LeadingTimeWeight(esdV0->GetAdc(i));
- time += correctedTime*timeWeight;
-
- weight += timeWeight;
+ if (fMC) {
+ Int_t runRange;
+ if (aEsd->GetRunNumber() <= 104803) runRange = 0;
+ else if (aEsd->GetRunNumber() <= 104876) runRange = 1;
+ else runRange = 2;
+
+ Float_t factors[3][64] = {
+ /*104792-104803*/ {4.6,5.9,6.3,6.0,4.7,5.9,4.9,5.4,4.8,4.1,4.9,4.6,4.5,5.5,5.1,5.8,4.3,4.0,4.0,3.3,3.1,2.9,3.0,5.6,3.3,4.9,3.9,5.3,4.1,4.4,3.9,5.5,5.7,9.5,5.1,5.3,6.6,7.1,8.9,4.4,4.1,5.9,9.0,4.5,4.1,6.0,4.7,7.1,4.2,4.7,3.9,6.3,5.9,4.8,4.7,4.5,4.7,5.4,5.8,5.0,5.1,5.9,5.3,3.6},
+ /*104841-104876*/ {4.6,4.8,4.9,4.8,4.3,4.9,4.4,4.5,4.6,5.0,4.7,4.6,4.7,4.6,4.6,5.5,4.7,4.5,4.7,5.0,6.5,7.6,5.3,4.9,5.5,4.8,4.6,4.9,4.5,4.5,4.6,4.9,5.7,9.8,4.9,5.2,7.1,7.1,8.1,4.4,4.0,6.0,8.3,4.6,4.2,5.6,4.6,6.4,4.4,4.7,4.5,6.5,6.0,4.7,4.5,4.4,4.8,5.5,5.9,5.3,5.0,5.7,5.1,3.6},
+ /*104890-104892*/ {4.7,5.2,4.8,5.0,4.4,5.0,4.4,4.6,4.6,4.5,4.4,4.6,4.5,4.6,4.8,5.5,4.8,4.5,4.4,4.3,5.4,7.7,5.6,5.0,5.4,4.3,4.5,4.8,4.5,4.5,4.6,5.3,5.7,9.6,4.9,5.4,6.1,7.2,8.6,4.4,4.0,5.4,8.8,4.4,4.2,5.8,4.7,6.7,4.3,4.7,4.0,6.1,6.0,4.9,4.8,4.6,4.7,5.2,5.7,5.0,5.0,5.8,5.3,3.6}
+ };
+ Float_t dA = 77.4 - 11.0;
+ Float_t dC = 77.4 - 2.9;
+ // Time misalignment
+ 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};
+ Float_t dA2 = 2.8, dC2 = 3.3;
+
+ if (online) {
+ for (Int_t i = begin; i < end; ++i) {
+ Float_t tempAdc = esdV0->GetAdc(i)/factors[runRange][i];
+ Float_t tempTime = (i >= 32) ? esdV0->GetTime(i)+dA+timeShift[i]+dA2 : esdV0->GetTime(i)+dC+timeShift[i]+dC2;
+ if (esdV0->GetTime(i) >= 1e-6 && tempTime > fV0HwWinLow && tempTime < fV0HwWinHigh && tempAdc > fV0HwAdcThr) return kV0BB;
+ }
+ return kV0Empty;
+ }
+ else {
+ for (Int_t i = begin; i < end; ++i) {
+ Float_t tempAdc = esdV0->GetAdc(i)/factors[runRange][i];
+ Float_t tempTime = (i >= 32) ? esdV0->GetTime(i)+dA : esdV0->GetTime(i)+dC;
+ Float_t tempRawTime = (i >= 32) ? esdV0->GetTime(i)+dA+timeShift[i]+dA2 : esdV0->GetTime(i)+dC+timeShift[i]+dC2;
+ if (esdV0->GetTime(i) >= 1e-6 && tempRawTime < 125.0 && tempAdc > fV0AdcThr) {
+ weight += 1.0;
+ time += tempTime;
+ }
+ }
}
}
-
- if (weight > 0)
- time /= weight;
- time += fV0TimeOffset;
-
- if (fillHists)
- {
- if (side == kASide && fHistV0A)
- fHistV0A->Fill(time);
- if (side == kCSide && fHistV0C)
- fHistV0C->Fill(time);
+ else {
+ 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;
+ }
+ }
+ }
}
- if (side == kASide)
- {
- if (time > 75 && time < 83)
- return kV0BB;
- if (time > 54 && time < 57.5)
- return kV0BG;
+ if (weight > 0) time /= weight;
+ time += fV0TimeOffset;
+
+ if (fillHists) {
+ if (side == kASide && fHistV0A) fHistV0A->Fill(time);
+ if (side == kCSide && fHistV0C) fHistV0C->Fill(time);
}
- if (side == kCSide)
- {
- if (time > 75.5 && time < 82)
- return kV0BB;
- if (time > 69.5 && time < 73)
- return kV0BG;
+ if (side == kASide) {
+ if (time > 68 && time < 100) return kV0BB;
+ if (time > 54 && time < 57.5) return kV0BG;
+ if (time > 57.5 && time < 68) return kV0Fake;
+ }
+ if (side == kCSide) {
+ if (time > 75.5 && time < 100) return kV0BB;
+ if (time > 69.5 && time < 73) return kV0BG;
+ if (time > 55 && time < 69.5) return kV0Fake;
}
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
- //
// Authors: Cvetan Cheshkov / Raphael Tieulent
-
if (time == 0) return 0;
// 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;
-
- Float_t p1 = 1.57345e1;
- Float_t p2 =-4.25603e-1;
-
+
+ Double_t p1 = 1.57345e+1;
+ Double_t p2 =-4.25603e-1;
+
+ if(runNumber >= 106031) adc *= (2.5/4.0);
return (time - p1*TMath::Power(adc,p2));
}
-Float_t AliTriggerAnalysis::V0LeadingTimeWeight(Float_t adc) const
-{
- if (adc < 1e-6) return 0;
+//-------------------------------------------------------------------------------------------------
+Float_t AliTriggerAnalysis::V0LeadingTimeWeight(Float_t adc) const {
+ if (adc < 1e-6) return 0;
+
Float_t p1 = 40.211;
Float_t p2 =-4.25603e-1;
Float_t p3 = 0.5646;
-
+
return 1./(p1*p1*TMath::Power(adc,2.*(p2-1.))+p3*p3);
}
-Bool_t AliTriggerAnalysis::ZDCTrigger(const AliESDEvent* aEsd, AliceSide side) const
-{
- // Returns if ZDC triggered
+
+//-------------------------------------------------------------------------------------------------
+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;
+ zdcNA = esdZDC->GetZDCN2Energy()>minEnergy;
+ zdcNC = esdZDC->GetZDCN1Energy()>minEnergy;
+ zdcPA = esdZDC->GetZDCP2Energy()>minEnergy;
+ zdcPC = esdZDC->GetZDCP1Energy()>minEnergy;
+ }
+ else {
+ Bool_t tdc[32] = {kFALSE};
+ for(Int_t itdc=0; itdc<32; itdc++){
+ for(Int_t i=0; i<4; i++) tdc[itdc] |= esdZDC->GetZDCTDCData(itdc, i)!=0;
+ 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
+ AliESDZDC *esdZDC = aEsd->GetESDZDC();
+
+ if(fMC) {
+ UInt_t esdFlag = esdZDC->GetESDQuality();
+ Bool_t znaFired = (esdFlag & 0x01) == 0x01;
+ Bool_t zncFired = (esdFlag & 0x10) == 0x10;
+ return znaFired | zncFired;
+ }
+ else {
+ for(Int_t i=0;i<4;++i) {
+ if (esdZDC->GetZDCTDCData(10,i)==0) continue;
+ 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) continue;
+ 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 (TMath::Power((tdcCcorr-tdcAcorr-fZDCCutRefDeltaCorr)/fZDCCutSigmaDeltaCorr,2.)+
+ TMath::Power((tdcCcorr+tdcAcorr-fZDCCutRefSumCorr )/fZDCCutSigmaSumCorr,2.) < 1.) return kTRUE;
+ }
+ else {
+ if (TMath::Power((tdcC-tdcA-fZDCCutRefDelta)/fZDCCutSigmaDelta,2.)+
+ TMath::Power((tdcC+tdcA-fZDCCutRefSum )/fZDCCutSigmaSum,2. )<1.0) return kTRUE;
+ }
+ }
+ }
+ }
+ return kFALSE;
+}
+
+
+//-------------------------------------------------------------------------------------------------
+Bool_t AliTriggerAnalysis::ZDCTimeBGTrigger(const AliESDEvent *aEsd, AliceSide side) const{
+ // This method implements a selection based on the timing in zdcN
+ // It can be used in order to flag background
+ if(fMC) return kFALSE;
AliESDZDC* zdcData = aEsd->GetESDZDC();
- if (!zdcData)
- {
- AliError("AliESDZDC not available");
- return kFALSE;
+ Bool_t znabadhit = kFALSE;
+ Bool_t zncbadhit = kFALSE;
+
+ Float_t tdcCcorr=999, tdcAcorr=999;
+ for(Int_t i = 0; i < 4; ++i) {
+ if (zdcData->GetZDCTDCData(10,i)==0) continue;
+ tdcCcorr = TMath::Abs(zdcData->GetZDCTDCCorrected(10,i));
+ if(tdcCcorr<fZDCCutZNCTimeCorrMax && tdcCcorr>fZDCCutZNCTimeCorrMin) zncbadhit = kTRUE;
+ }
+ for(Int_t i = 0; i < 4; ++i) {
+ if (zdcData->GetZDCTDCData(12,i)==0) continue;
+ tdcAcorr = TMath::Abs(zdcData->GetZDCTDCCorrected(12,i));
+ if(tdcAcorr<fZDCCutZNATimeCorrMax && tdcAcorr>fZDCCutZNATimeCorrMin) znabadhit = kTRUE;
}
- UInt_t quality = zdcData->GetESDQuality();
+ if (side == kASide) return znabadhit;
+ if (side == kCSide) return zncbadhit;
+
+ return kFALSE;
+}
+
+
+//-------------------------------------------------------------------------------------------------
+Bool_t AliTriggerAnalysis::ZDCTrigger(const AliESDEvent* aEsd, AliceSide side) const {
+ // Returns if ZDC triggered
+ AliESDZDC* zdcData = aEsd->GetESDZDC();
+ UInt_t quality = zdcData->GetESDQuality();
+
// from Nora's presentation, general first physics meeting 16.10.09
static UInt_t zpc = 0x20;
static UInt_t znc = 0x10;
static UInt_t zpa = 0x02;
static UInt_t zna = 0x01;
- if (side == kASide && ((quality & zpa) || (quality & zna)))
- return kTRUE;
- if (side == kCentralBarrel && ((quality & zem1) || (quality & zem2)))
- return kTRUE;
- if (side == kCSide && ((quality & zpc) || (quality & znc)))
- return kTRUE;
+ if (side == kASide && ((quality & zpa) || (quality & zna ))) return kTRUE;
+ if (side == kCentralBarrel && ((quality & zem1) || (quality & zem2))) return kTRUE;
+ if (side == kCSide && ((quality & zpc) || (quality & znc ))) return kTRUE;
return kFALSE;
}
-Int_t AliTriggerAnalysis::FMDHitCombinations(const AliESDEvent* aEsd, AliceSide side, Bool_t fillHists)
-{
- // returns number of hit combinations agove threshold
- //
- // Authors: FMD team, Hans Dalsgaard (code merged from FMD/AliFMDOfflineTrigger)
+//-------------------------------------------------------------------------------------------------
+Int_t AliTriggerAnalysis::FMDHitCombinations(const AliESDEvent* aEsd, AliceSide side, Bool_t fillHists){
+ // returns number of hit combinations above threshold
+ // 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<AliESDEvent*>(aEsd))->GetFMDData();
- if (!fmdData)
- {
+ if (!fmdData) {
AliError("AliESDFMD not available");
return -1;
}
-
+
Int_t detFrom = (side == kASide) ? 1 : 3;
Int_t detTo = (side == kASide) ? 2 : 3;
-
+
Int_t triggers = 0;
Float_t totalMult = 0;
for (UShort_t det=detFrom;det<=detTo;det++) {
for (UShort_t strip = 0; strip < nstr; strip++) {
Float_t mult = fmdData->Multiplicity(det,ring,sec,strip);
if (mult == AliESDFMD::kInvalidMult) continue;
-
- if (fillHists)
- fHistFMDSingle->Fill(mult);
-
+ if (fillHists) fHistFMDSingle->Fill(mult);
if (mult > fFMDLowCut)
totalMult = totalMult + mult;
- else
- {
- if (totalMult > fFMDHitCut)
- triggers++;
-
- if (fillHists)
- fHistFMDSum->Fill(totalMult);
-
+ else {
+ if (totalMult > fFMDHitCut) triggers++;
+ if (fillHists) fHistFMDSum->Fill(totalMult);
totalMult = 0;
}
}
}
}
}
-
return triggers;
}
-Bool_t AliTriggerAnalysis::FMDTrigger(const AliESDEvent* aEsd, AliceSide side)
-{
+
+//-------------------------------------------------------------------------------------------------
+Bool_t AliTriggerAnalysis::FMDTrigger(const AliESDEvent* aEsd, AliceSide side){
// Returns if the FMD triggered
- //
// Authors: FMD team, Hans Dalsgaard (code merged from FMD/AliFMDOfflineTrigger)
+ return FMDHitCombinations(aEsd, side, kFALSE);
+}
- Int_t triggers = FMDHitCombinations(aEsd, side, kFALSE);
+
+//-------------------------------------------------------------------------------------------------
+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
- if (triggers > 0)
- return kTRUE;
-
+ const AliESDTZERO* esdT0 = aEsd->GetESDTZERO();
+ if (!esdT0) {
+ AliError("AliESDTZERO not available");
+ return kT0Invalid;
+ }
+
+ Float_t tvdc0 = esdT0->GetTVDC(0);
+ if(fillHists) fHistT0->Fill(tvdc0);
+
+ if (online) {
+ if( aEsd->GetHeader()->IsTriggerInputFired("0TVX")) return kT0BB;
+ }
+ else {
+ if (esdT0->GetPileupFlag()) return kT0DecPileup;
+ if (esdT0->GetBackgroundFlag()) return kT0DecBG;
+ if (tvdc0>-5 && tvdc0<5 && tvdc0!=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; iCell<nCells; ++iCell) {
+ Short_t cellId = cells->GetCellNumber(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
+ if(trigger!=kTRDHCO && trigger!=kTRDHJT && trigger!=kTRDHSE && trigger!=kTRDHQU && trigger!=kTRDHEE) {
+ AliWarning("Beware you are erroneously trying to use this function (wrong trigger)");
+ return kFALSE;
+ }
+
+ Int_t nTrdTracks = esd->GetNumberOfTrdTracks();
+ if (nTrdTracks<=0) return kFALSE;
+ if (trigger==kTRDHCO) return kTRUE;
+ else 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) return kTRUE;
+ if(trigger==kTRDHSE) if (TMath::Abs(trdTrack->Pt())>fTRDptHSE && trdTrack->GetPID()>fTRDpidHSE) return kTRUE;
+ if(trigger==kTRDHEE) if (TMath::Abs(trdTrack->Pt())>fTRDptHSE && trdTrack->GetPID()>fTRDpidHSE && trdTrack->GetSector()>=fTRDminSectorHEE && trdTrack->GetSector()<=fTRDmaxSectorHEE) return kTRUE;
+ }
+ }
+ 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) return kTRUE;
+ }
return kFALSE;
}
-Long64_t AliTriggerAnalysis::Merge(TCollection* list)
-{
- // Merge a list of AliMultiplicityCorrection objects with this (needed for
- // PROOF).
- // Returns the number of merged objects (including this).
- if (!list)
- return 0;
+//-------------------------------------------------------------------------------------------------
+Bool_t AliTriggerAnalysis::EMCALTrigger(const AliVEvent* event, Trigger trigger){
+ AliVCaloTrigger* emcalTrigger = event->GetCaloTrigger("EMCAL");
+ if (!emcalTrigger) return kFALSE;
+ Int_t emcalTriggerBits = 0;
+ emcalTrigger->GetTriggerBits(emcalTriggerBits);
+ if (trigger==kEmcalL0 ) { return emcalTriggerBits & 1<<0; }
+ else if (trigger==kEmcalL1GammaHigh) { return emcalTriggerBits & 1<<1; }
+ else if (trigger==kEmcalL1GammaLow ) { return emcalTriggerBits & 1<<2; }
+ else if (trigger==kEmcalL1JetHigh ) { return emcalTriggerBits & 1<<3; }
+ else if (trigger==kEmcalL1JetLow ) { return emcalTriggerBits & 1<<4; }
+ else {
+ AliWarning("Beware you are erroneously trying to use this function (wrong trigger)");
+ return kFALSE;
+ }
+ return kFALSE;
+}
+
+
+//-------------------------------------------------------------------------------------------------
+Bool_t AliTriggerAnalysis::IsSPDClusterVsTrackletBG(const AliVEvent* event, Bool_t fillHists){
+ // rejects BG based on the cluster vs tracklet correlation
+ // returns true if the event is BG
+ const AliVMultiplicity* mult = event->GetMultiplicity();
+ if (!mult) { AliFatal("No multiplicity object"); }
+ Int_t ntracklet = mult->GetNumberOfTracklets();
+ Int_t spdClusters = event->GetNumberOfITSClusters(0) + event->GetNumberOfITSClusters(1);
+ if(fillHists) fHistSPDClsVsTrk->Fill(ntracklet,spdClusters);
+ return spdClusters > Float_t(fASPDCvsTCut) + Float_t(ntracklet)*fBSPDCvsTCut;
+}
+
+
+//-------------------------------------------------------------------------------------------------
+Bool_t AliTriggerAnalysis::IsLaserWarmUpTPCEvent(const AliESDEvent* esd){
+ // This function flags noisy TPC events which can happen during laser warm-up.
+ Int_t trackCounter = 0;
+ for (Int_t i=0; i<esd->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;
+}
- if (list->IsEmpty())
- return 1;
+//-------------------------------------------------------------------------------------------------
+Bool_t AliTriggerAnalysis::IsHVdipTPCEvent(const AliESDEvent* esd) {
+ // This function flags events in which the TPC chamber HV is not at its nominal value
+ if (fMC) return kFALSE; // there are no dip events in MC
+ if (!esd->IsDetectorOn(AliDAQ::kTPC)) return kTRUE;
+ return kFALSE;
+}
+
+
+//-------------------------------------------------------------------------------------------------
+Bool_t AliTriggerAnalysis::IsIncompleteEvent(const AliESDEvent* esd){
+ // Check whether the event is incomplete
+ // (due to DAQ-HLT issues, it could be only part of the event was saved)
+ if (fMC) return kFALSE; // there are no incomplete events on MC
+ if ((esd->GetEventType() == 7) &&
+ (esd->GetDAQDetectorPattern() & (1<<4)) &&
+ !(esd->GetDAQAttributes() & (1<<7))) return kTRUE;
+ return kFALSE;
+}
+
+
+//-------------------------------------------------------------------------------------------------
+Long64_t AliTriggerAnalysis::Merge(TCollection* list){
+ // Merge a list of objects with this (needed for PROOF).
+ // Returns the number of merged objects (including this).
+ if (!list) return 0;
+ if (list->IsEmpty()) return 1;
TIterator* iter = list->MakeIterator();
TObject* obj;
-
+
// collections of all histograms
- const Int_t nHists = 9;
+ const Int_t nHists = 14;
TList collections[nHists];
-
+
Int_t count = 0;
while ((obj = iter->Next())) {
-
AliTriggerAnalysis* entry = dynamic_cast<AliTriggerAnalysis*> (obj);
- if (entry == 0)
- continue;
-
+ if (entry == 0) continue;
Int_t n = 0;
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<TObjString*> (iter2->Next())))
- {
- TParameter<Long64_t>* param2 = dynamic_cast<TParameter<Long64_t>*> (entry->fTriggerClasses->GetValue(obj));
-
- TParameter<Long64_t>* param1 = dynamic_cast<TParameter<Long64_t>*> (fTriggerClasses->GetValue(obj));
- if (param1)
- {
- param1->SetVal(param1->GetVal() + param2->GetVal());
- }
- else
- {
+ TObjString* obj2 = 0;
+ while ((obj2 = dynamic_cast<TObjString*> (iter2->Next()))) {
+ TParameter<Long64_t>* param2 = static_cast<TParameter<Long64_t>*> (entry->fTriggerClasses->GetValue(obj2));
+ TParameter<Long64_t>* param1 = dynamic_cast<TParameter<Long64_t>*> (fTriggerClasses->GetValue(obj2));
+ if (param1) { param1->SetVal(param1->GetVal() + param2->GetVal()); }
+ else {
param1 = dynamic_cast<TParameter<Long64_t>*> (param2->Clone());
- fTriggerClasses->Add(new TObjString(obj->String()), param1);
+ fTriggerClasses->Add(new TObjString(obj2->String()), param1);
}
}
-
delete iter2;
-
count++;
}
-
+
Int_t n = 0;
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;
}
-void AliTriggerAnalysis::SaveHistograms() const
-{
- // write histograms to current directory
+
+//-------------------------------------------------------------------------------------------------
+void AliTriggerAnalysis::FillHistograms(const AliESDEvent* aEsd){
+ // fills the histograms with the info from the ESD
+
+ fHistBitsSPD->Fill(SPDFiredChips(aEsd, 0), SPDFiredChips(aEsd, 1, kTRUE));
+
+ 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);
- if (!fHistBitsSPD)
- return;
+ AliESDZDC* zdcData = aEsd->GetESDZDC();
+ if (zdcData) {
+ UInt_t quality = zdcData->GetESDQuality();
- fHistBitsSPD->Write();
- fHistBitsSPD->ProjectionX();
- fHistBitsSPD->ProjectionY();
- fHistFiredBitsSPD->Write();
- fHistV0A->Write();
- fHistV0C->Write();
- fHistZDC->Write();
- fHistFMDA->Write();
- fHistFMDC->Write();
- fHistFMDSingle->Write();
- fHistFMDSum->Write();
+ // from Nora's presentation, general first physics meeting 16.10.09
+ static UInt_t zpc = 0x20;
+ static UInt_t znc = 0x10;
+ static UInt_t zem1 = 0x08;
+ static UInt_t zem2 = 0x04;
+ static UInt_t zpa = 0x02;
+ static UInt_t zna = 0x01;
+
+ 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 {
+ fHistZDC->Fill(-1);
+ AliError("AliESDZDC not available");
+ }
+ if (fDoFMD) {
+ fHistFMDA->Fill(FMDHitCombinations(aEsd, kASide, kTRUE));
+ fHistFMDC->Fill(FMDHitCombinations(aEsd, kCSide, kTRUE));
+ }
+}
+
+
+//-------------------------------------------------------------------------------------------------
+void AliTriggerAnalysis::SaveHistograms() const {
+ // write histograms to current directory
+ if (fHistBitsSPD) fHistBitsSPD->Write();
+ if (fHistFiredBitsSPD) fHistFiredBitsSPD->Write();
+ if (fHistV0A) fHistV0A->Write();
+ if (fHistV0C) fHistV0C->Write();
+ if (fHistZDC) fHistZDC->Write();
+ if (fHistTDCZDC) fHistTDCZDC->Write();
+ if (fHistTimeZDC) fHistTimeZDC->Write();
+ if (fHistTimeCorrZDC) fHistTimeCorrZDC->Write();
+ if (fHistFMDA) fHistFMDA->Write();
+ if (fHistFMDC) fHistFMDC->Write();
+ if (fHistFMDSingle) fHistFMDSingle->Write();
+ if (fHistFMDSum) fHistFMDSum->Write();
+ if (fSPDGFOEfficiency) fSPDGFOEfficiency->Write("fSPDGFOEfficiency");
+ if (fHistSPDClsVsTrk) fHistSPDClsVsTrk->Write("fHistSPDClsVsTrk");
+ if (fHistT0) fHistT0->Write("fHistT0");
fTriggerClasses->Write("fTriggerClasses", TObject::kSingleKey);
}
-void AliTriggerAnalysis::PrintTriggerClasses() const
-{
+
+//-------------------------------------------------------------------------------------------------
+void AliTriggerAnalysis::FillTriggerClasses(const AliESDEvent* aEsd){
+ // fills trigger classes map
+ TParameter<Long64_t>* count = dynamic_cast<TParameter<Long64_t>*> (fTriggerClasses->GetValue(aEsd->GetFiredTriggerClasses().Data()));
+ if (!count) {
+ count = new TParameter<Long64_t>(aEsd->GetFiredTriggerClasses(), 0);
+ fTriggerClasses->Add(new TObjString(aEsd->GetFiredTriggerClasses().Data()), count);
+ }
+ count->SetVal(count->GetVal() + 1);
+}
+
+
+//-------------------------------------------------------------------------------------------------
+void AliTriggerAnalysis::PrintTriggerClasses() const {
// print trigger classes
Printf("Trigger Classes:");
-
+ Printf("Event count for trigger combinations:");
+ TMap singleTrigger;
+ singleTrigger.SetOwner();
TIterator* iter = fTriggerClasses->MakeIterator();
TObjString* obj = 0;
- while ((obj = dynamic_cast<TObjString*> (iter->Next())))
- {
- TParameter<Long64_t>* param = dynamic_cast<TParameter<Long64_t>*> (fTriggerClasses->GetValue(obj));
-
- Printf("%s: %ld triggers", obj->String().Data(), param->GetVal());
+ while ((obj = dynamic_cast<TObjString*> (iter->Next()))) {
+ TParameter<Long64_t>* param = static_cast<TParameter<Long64_t>*> (fTriggerClasses->GetValue(obj));
+ Printf(" %s: %ld triggers", obj->String().Data(), (Long_t)param->GetVal());
+ TObjArray* tokens = obj->String().Tokenize(" ");
+ for (Int_t i=0; i<tokens->GetEntries(); i++) {
+ TParameter<Long64_t>* count = dynamic_cast<TParameter<Long64_t>*> (singleTrigger.GetValue(((TObjString*) tokens->At(i))->String().Data()));
+ if (!count) {
+ count = new TParameter<Long64_t>(((TObjString*) tokens->At(i))->String().Data(), 0);
+ singleTrigger.Add(new TObjString(((TObjString*) tokens->At(i))->String().Data()), count);
+ }
+ count->SetVal(count->GetVal() + param->GetVal());
+ }
+ delete tokens;
}
+ delete iter;
+
+ Printf("Event count for single trigger:");
+ iter = singleTrigger.MakeIterator();
+ while ((obj = dynamic_cast<TObjString*> (iter->Next()))) {
+ TParameter<Long64_t>* param = static_cast<TParameter<Long64_t>*> (singleTrigger.GetValue(obj));
+ Printf(" %s: %ld triggers", obj->String().Data(), (Long_t)param->GetVal());
+ }
+ delete iter;
+ singleTrigger.DeleteAll();
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff