// To print statistics after processing use:
// fPhysicsSelection->Print();
//
-// Origin: Jan Fiete Grosse-Oetringhaus, CERN
+// The BX ids corresponding to real bunches crossings p2 are
+// automatically selected. You cannot process runs with different
+// filling schemes if this option is set. If you want to disable this,
+// use:
+// fPhysicsSelection->SetUseBXNumbers(0);
+//
+//
+// If you are analizing muons and you want to keep the muon triggers
+// besides the CINT1B you can set:
+// fPhysicsSelection->SetUseMuonTriggers();
+//
+//
+// To compute the Background automatically using the control triggers
+// use:
+// fPhysicsSelection->SetComputeBG();
+// this will show the value of the Beam Gas, accidentals and good
+// events as additional rows in the statistic tables, but it will NOT
+// subtract the background automatically.
+// This option will only work for runs taken with the CINT1
+// suite. This options enables automatically also the usage of BX
+// numbers. You can only process one run at a time if you require this
+// options, because it uses the bunch intensity estimated run by run.
+//
+// The BG will usually be more important in the so-called "bin 0": the
+// class can also compute the statistics table for events in this
+// bin. Since the definition of bin 0 may in general change from
+// analysis to analysis, the user needs to provide a callback
+// implementing the definition of bin zero. The callback should be
+// implemented as a method in the analysis task and should override
+// the IsEventInBinZero method of AliAnalysisTaskSE, and should thus
+// have the the following prototype:
+// Bool_t IsEventInBinZero();
+// It should return true if the event is in the bin 0 and it is set by
+// passing to the physics selection the NAME of the task where the
+// callback is implemented:
+// fPhysicsSelection->SetBin0Callback("MyTask").
+//
+//
+// Usually the class selects the trigger scheme by itself depending on the run number.
+// Nevertheless, you can do that manually by calling AddCollisionTriggerClass() and AddBGTriggerClass()
+// Example:
+// To define the class CINT1B-ABCE-NOPF-ALL as collision trigger (those will be accepted as
+// collision candidates when they pass the selection):
+// AddCollisionTriggerClass("+CINT1B-ABCE-NOPF-ALL #769 #3119");
+// To select on bunch crossing IDs in addition, use:
+// AddCollisionTriggerClass("+CINT1B-ABCE-NOPF-ALL #769 #3119");
+// To define the class CINT1A-ABCE-NOPF-ALL as a background trigger (those will only be counted
+// for the control histograms):
+// AddBGTriggerClass("+CINT1A-ABCE-NOPF-ALL");
+// You can also specify more than one trigger class in a string or you can require that some are *not*
+// present. The following line would require CSMBA-ABCE-NOPF-ALL, but CSMBB-ABCE-NOPF-ALL is not allowed
+// to be present:
+// AddBGTriggerClass("+CSMBA-ABCE-NOPF-ALL -CSMBB-ABCE-NOPF-ALL");
+//
+// Origin: Jan Fiete Grosse-Oetringhaus, CERN
+// Michele Floris, CERN
//-------------------------------------------------------------------------
#include <Riostream.h>
#include <AliLog.h>
#include <AliESDEvent.h>
+#include <AliAnalysisTaskSE.h>
+#include "AliAnalysisManager.h"
+#include "TPRegexp.h"
ClassImp(AliPhysicsSelection)
fBGTrigClasses(),
fTriggerAnalysis(),
fBackgroundIdentification(0),
- fHistStatistics(0),
fHistBunchCrossing(0),
+ fHistTriggerPattern(0),
fSkipTriggerClassSelection(0),
- fUsingCustomClasses(0)
+ fUsingCustomClasses(0),
+ fSkipV0(0),
+ fBIFactorA(1),
+ fBIFactorC(1),
+ fBIFactorAC(1),
+ fComputeBG(0),
+ fBGStatOffset(0),
+ fUseBXNumbers(1),
+ fUseMuonTriggers(0),
+ fFillingScheme(""),
+ fBin0CallBack(""),
+ fBin0CallBackPointer(0)
{
// constructor
fCollTrigClasses.SetOwner(1);
fBGTrigClasses.SetOwner(1);
fTriggerAnalysis.SetOwner(1);
+ fHistStatistics[0] = 0;
+ fHistStatistics[1] = 0;
AliLog::SetClassDebugLevel("AliPhysicsSelection", AliLog::kWarning);
}
AliPhysicsSelection::~AliPhysicsSelection()
{
// destructor
-
+
fCollTrigClasses.Delete();
fBGTrigClasses.Delete();
fTriggerAnalysis.Delete();
- if (fHistStatistics)
+ if (fHistStatistics[0])
{
- delete fHistStatistics;
- fHistStatistics = 0;
+ delete fHistStatistics[0];
+ fHistStatistics[0] = 0;
+ }
+ if (fHistStatistics[1])
+ {
+ delete fHistStatistics[1];
+ fHistStatistics[1] = 0;
}
if (fHistBunchCrossing)
delete fHistBunchCrossing;
fHistBunchCrossing = 0;
}
+ if (fHistTriggerPattern)
+ {
+ delete fHistTriggerPattern;
+ fHistTriggerPattern = 0;
+ }
+ if (fBackgroundIdentification)
+ {
+ delete fBackgroundIdentification;
+ fBackgroundIdentification = 0;
+ }
}
-Bool_t AliPhysicsSelection::CheckTriggerClass(const AliESDEvent* aEsd, const char* trigger) const
+UInt_t AliPhysicsSelection::CheckTriggerClass(const AliESDEvent* aEsd, const char* trigger, Int_t& triggerLogic) const
{
// checks if the given trigger class(es) are found for the current event
- // format of trigger: +TRIGGER1 -TRIGGER2
+ // format of trigger: +TRIGGER1 -TRIGGER2 [#XXX] [&YY] [*ZZ]
// requires TRIGGER1 and rejects TRIGGER2
+ // in bunch crossing XXX
+ // if successful, YY is returned (for association between entry in fCollTrigClasses and AliVEvent::EOfflineTriggerTypes)
+ // triggerLogic is filled with ZZ, defaults to kCINT1
+
+ Bool_t foundBCRequirement = kFALSE;
+ Bool_t foundCorrectBC = kFALSE;
+
+ UInt_t returnCode = AliVEvent::kUserDefined;
+ triggerLogic = kCINT1;
TString str(trigger);
TObjArray* tokens = str.Tokenize(" ");
{
TString str2(((TObjString*) tokens->At(i))->String());
- if (str2[0] != '+' && str2[0] != '-')
- AliFatal(Form("Invalid trigger syntax: %s", trigger));
+ if (str2[0] == '+' || str2[0] == '-')
+ {
+ Bool_t flag = (str2[0] == '+');
- Bool_t flag = (str2[0] == '+');
-
- str2.Remove(0, 1);
+ str2.Remove(0, 1);
+
+ if (flag && !aEsd->IsTriggerClassFired(str2))
+ {
+ AliDebug(AliLog::kDebug, Form("Rejecting event because trigger class %s is not present", str2.Data()));
+ delete tokens;
+ return kFALSE;
+ }
+ if (!flag && aEsd->IsTriggerClassFired(str2))
+ {
+ AliDebug(AliLog::kDebug, Form("Rejecting event because trigger class %s is present", str2.Data()));
+ delete tokens;
+ return kFALSE;
+ }
+ }
+ else if (str2[0] == '#')
+ {
+ foundBCRequirement = kTRUE;
- if (flag && !aEsd->IsTriggerClassFired(str2))
+ str2.Remove(0, 1);
+
+ Int_t bcNumber = str2.Atoi();
+ AliDebug(AliLog::kDebug, Form("Checking for bunch crossing number %d", bcNumber));
+
+ if (aEsd->GetBunchCrossNumber() == bcNumber)
+ {
+ foundCorrectBC = kTRUE;
+ AliDebug(AliLog::kDebug, Form("Found correct bunch crossing %d", bcNumber));
+ }
+ }
+ else if (str2[0] == '&' && !fUsingCustomClasses)
{
- AliDebug(AliLog::kDebug, Form("Rejecting event because trigger class %s is not present", str2.Data()));
- delete tokens;
- return kFALSE;
+ str2.Remove(0, 1);
+
+ returnCode = str2.Atoll();
}
- if (!flag && aEsd->IsTriggerClassFired(str2))
+ else if (str2[0] == '*')
{
- AliDebug(AliLog::kDebug, Form("Rejecting event because trigger class %s is present", str2.Data()));
- delete tokens;
- return kFALSE;
+ str2.Remove(0, 1);
+
+ triggerLogic = str2.Atoi();
}
+ else
+ AliFatal(Form("Invalid trigger syntax: %s", trigger));
}
delete tokens;
- return kTRUE;
+
+ if (foundBCRequirement && !foundCorrectBC)
+ return kFALSE;
+
+ return returnCode;
}
-
-Bool_t AliPhysicsSelection::IsCollisionCandidate(const AliESDEvent* aEsd)
+
+//______________________________________________________________________________
+TObject *AliPhysicsSelection::GetStatistics(Option_t *option) const
+{
+// Get the statistics histograms ("ALL" and "BIN0")
+ TString opt(option);
+ opt.ToUpper();
+ Int_t ihist = 0;
+ if (opt == "ALL") ihist = kStatIdxAll;
+ if (opt == "BIN0") ihist = kStatIdxBin0;
+ return fHistStatistics[ihist];
+}
+
+//______________________________________________________________________________
+UInt_t AliPhysicsSelection::IsCollisionCandidate(const AliESDEvent* aEsd)
{
// checks if the given event is a collision candidate
+ //
+ // returns a bit word describing the fired offline triggers (see AliVEvent::EOfflineTriggerTypes)
- if (fCurrentRun != aEsd->GetRunNumber())
+ if (fCurrentRun != aEsd->GetRunNumber()) {
if (!Initialize(aEsd->GetRunNumber()))
AliFatal(Form("Could not initialize for run %d", aEsd->GetRunNumber()));
-
+ if(fComputeBG) SetBIFactors(aEsd); // is this safe here?
+ }
const AliESDHeader* esdHeader = aEsd->GetHeader();
if (!esdHeader)
{
AliFatal(Form("Invalid event type for MC: %d", esdHeader->GetEventType()));
}
- Bool_t accept = kFALSE;
+ UInt_t accept = 0;
Int_t count = fCollTrigClasses.GetEntries() + fBGTrigClasses.GetEntries();
for (Int_t i=0; i < count; i++)
triggerAnalysis->FillTriggerClasses(aEsd);
- if (CheckTriggerClass(aEsd, triggerClass))
+ Int_t triggerLogic = 0;
+ UInt_t singleTriggerResult = CheckTriggerClass(aEsd, triggerClass, triggerLogic);
+
+ if (singleTriggerResult)
{
triggerAnalysis->FillHistograms(aEsd);
- fHistStatistics->Fill(1, i);
+ Bool_t isBin0 = kFALSE;
+ if (fBin0CallBack != "") {
+ AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
+ if (!mgr) {
+ AliError("Cannot get the analysis manager");
+ }
+ else {
+ isBin0 = ((AliAnalysisTaskSE*)mgr->GetTask(fBin0CallBack.Data()))->IsEventInBinZero();
+ }
+ } else if (fBin0CallBackPointer) {
+ isBin0 = (*fBin0CallBackPointer)(aEsd);
+ }
- // hardware trigger (should only remove events for MC)
- // replay CINT1B hardware trigger
- // TODO this has to depend on the actual hardware trigger (and that depends on the run...)
+ // hardware trigger
Int_t fastORHW = triggerAnalysis->SPDFiredChips(aEsd, 1); // SPD number of chips from trigger bits (!)
- Bool_t v0A = triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kV0A);
- Bool_t v0C = triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kV0C);
-
- if (fastORHW == 0 && !v0A && !v0C)
- {
- AliDebug(AliLog::kDebug, "Rejecting event because hardware trigger is not fired");
- continue;
- }
+ Int_t fastORHWL1 = triggerAnalysis->SPDFiredChips(aEsd, 1, kFALSE, 2); // SPD number of chips from trigger bits in second layer (!)
+ Bool_t v0AHW = fSkipV0 ? 0 :(triggerAnalysis->V0Trigger(aEsd, AliTriggerAnalysis::kASide, kTRUE) == AliTriggerAnalysis::kV0BB);// should replay hw trigger
+ Bool_t v0CHW = fSkipV0 ? 0 :(triggerAnalysis->V0Trigger(aEsd, AliTriggerAnalysis::kCSide, kTRUE) == AliTriggerAnalysis::kV0BB);// should replay hw trigger
- fHistStatistics->Fill(2, i);
-
// offline trigger
Int_t fastOROffline = triggerAnalysis->SPDFiredChips(aEsd, 0); // SPD number of chips from clusters (!)
- Bool_t v0ABG = triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kV0ABG);
- Bool_t v0CBG = triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kV0CBG);
+ Int_t fastOROfflineL1 = triggerAnalysis->SPDFiredChips(aEsd, 0, kFALSE, 2); // SPD number of chips from clusters in second layer (!)
+ Bool_t v0A = fSkipV0 ? 0 :triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kV0A);
+ Bool_t v0C = fSkipV0 ? 0 :triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kV0C);
+ Bool_t v0ABG = fSkipV0 ? 0 :triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kV0ABG);
+ Bool_t v0CBG = fSkipV0 ? 0 :triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kV0CBG);
Bool_t v0BG = v0ABG || v0CBG;
+
+ // fmd
+ Bool_t fmdA = triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kFMDA);
+ Bool_t fmdC = triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kFMDC);
+ Bool_t fmd = fmdA || fmdC;
- if (fastOROffline > 0)
- fHistStatistics->Fill(3, i);
- if (fastOROffline > 1)
- fHistStatistics->Fill(4, i);
-
- if (v0A)
- fHistStatistics->Fill(5, i);
- if (v0C)
- fHistStatistics->Fill(6, i);
- if (v0ABG)
- fHistStatistics->Fill(7, i);
- if (v0CBG)
- fHistStatistics->Fill(8, i);
+ // SSD
+ Int_t ssdClusters = triggerAnalysis->SSDClusters(aEsd);
+
+ // ZDC
+ Bool_t zdcA = triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kZDCA);
+ Bool_t zdcC = triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kZDCC);
+
+
+ // Some "macros"
+ Bool_t mb1 = (fastOROffline > 0 || v0A || v0C) && (!v0BG);
+ Bool_t mb1prime = (fastOROffline > 1 || (fastOROffline > 0 && (v0A || v0C)) || (v0A && v0C) ) && (!v0BG);
+
+ // Background rejection
+ Bool_t bgID = kFALSE;
+ if (fBackgroundIdentification)
+ bgID = ! fBackgroundIdentification->IsSelected(const_cast<AliESDEvent*> (aEsd));
+
+ /*Int_t ntrig = fastOROffline; // any 2 hits
+ if(v0A) ntrig += 1;
+ if(v0C) ntrig += 1; //v0C alone is enough
+ if(fmd) ntrig += 1;
+ if(ssdClusters>1) ntrig += 1;*/
+
+ // replay hardware trigger (should only remove events for MC)
+
+ Bool_t hwTrig = kFALSE;
+ switch (triggerLogic)
+ {
+ case kCINT1: hwTrig = fastORHW > 0 || v0AHW || v0CHW; break;
+ case kCMBS2A: hwTrig = fastORHWL1 > 1 && v0AHW; break;
+ case kCMBS2C: hwTrig = fastORHWL1 > 1 && v0CHW; break;
+ case kCMBAC: hwTrig = v0AHW && v0CHW; break;
+ default: AliFatal(Form("Undefined trigger logic %d", triggerLogic)); break;
+ }
+
+ // Fill trigger pattern histo
+ Int_t tpatt = 0;
+ if (fastORHW>0) tpatt+=1;
+ if (v0AHW) tpatt+=2;
+ if (v0CHW) tpatt+=4;
+ fHistTriggerPattern->Fill( tpatt );
+
+ // fill statistics and return decision
+ const Int_t nHistStat = 2;
+ for(Int_t iHistStat = 0; iHistStat < nHistStat; iHistStat++){
+ if (iHistStat == kStatIdxBin0 && !isBin0) continue; // skip the filling of bin0 stats if the event is not in the bin0
+
+ fHistStatistics[iHistStat]->Fill(kStatTriggerClass, i);
+
+ // We fill the rest only if hw trigger is ok
+ if (!hwTrig)
+ {
+ AliDebug(AliLog::kDebug, "Rejecting event because hardware trigger is not fired");
+ continue;
+ } else {
+ fHistStatistics[iHistStat]->Fill(kStatHWTrig, i);
+ }
+
+
+ // v0 BG stats
+ if (v0ABG)
+ fHistStatistics[iHistStat]->Fill(kStatV0ABG, i);
+ if (v0CBG)
+ fHistStatistics[iHistStat]->Fill(kStatV0CBG, i);
+
+ // We fill the rest only if mb1 && ! v0BG
+ if (mb1)
+ fHistStatistics[iHistStat]->Fill(kStatMB1, i);
+ else continue;
+
+ if (mb1prime)
+ fHistStatistics[iHistStat]->Fill(kStatMB1Prime, i);
+
+ if (fmd)
+ fHistStatistics[iHistStat]->Fill(kStatFMD, i);
+
+ //if(ntrig >= 2 && !v0BG)
+ // fHistStatistics[iHistStat]->Fill(kStatAny2Hits, i);
+
+ if (fastOROffline > 0)
+ fHistStatistics[iHistStat]->Fill(kStatFO1, i);
+ if (fastOROffline > 1)
+ fHistStatistics[iHistStat]->Fill(kStatFO2, i);
+ if (fastOROfflineL1 > 1)
+ fHistStatistics[iHistStat]->Fill(kStatFO2L1, i);
- if (fastOROffline > 1 && !v0BG)
- fHistStatistics->Fill(9, i);
+ if (v0A)
+ fHistStatistics[iHistStat]->Fill(kStatV0A, i);
+ if (v0C)
+ fHistStatistics[iHistStat]->Fill(kStatV0C, i);
+
+ if (zdcA)
+ fHistStatistics[iHistStat]->Fill(kStatZDCA, i);
+ if (zdcC)
+ fHistStatistics[iHistStat]->Fill(kStatZDCC, i);
+ if (zdcA && zdcC)
+ fHistStatistics[iHistStat]->Fill(kStatZDCAC, i);
- if ((fastOROffline > 0 || v0A || v0C) && !v0BG)
- fHistStatistics->Fill(10, i);
-
- if (fastOROffline > 0 && (v0A || v0C) && !v0BG)
- fHistStatistics->Fill(11, i);
+ // if (fastOROffline > 1 && !v0BG)
+ // fHistStatistics[iHistStat]->Fill(kStatFO2NoBG, i);
+
+ //if (fastOROffline > 0 && (v0A || v0C) && !v0BG)
+ // fHistStatistics[iHistStat]->Fill(kStatFO1AndV0, i);
- if (v0A && v0C && !v0BG)
- fHistStatistics->Fill(12, i);
+ if (v0A && v0C && !v0BG && !bgID)
+ fHistStatistics[iHistStat]->Fill(kStatV0, i);
+
+ Bool_t offlineAccepted = kFALSE;
- if (fastOROffline > 1 || (fastOROffline > 0 && (v0A || v0C)) || (v0A && v0C))
- {
- if (!v0BG)
+ switch (triggerLogic)
{
- fHistStatistics->Fill(13, i);
+ case kCINT1: offlineAccepted = mb1; break;
+ case kCMBS2A: offlineAccepted = fastOROfflineL1 > 1 && v0A; break;
+ case kCMBS2C: offlineAccepted = fastOROfflineL1 > 1 && v0C; break;
+ case kCMBAC: offlineAccepted = v0A && v0C; break;
+ default: AliFatal(Form("Undefined trigger logic %d", triggerLogic)); break;
+ }
+
+ if ( offlineAccepted )
+ {
+ if (!v0BG || fSkipV0)
+ {
+ if (!v0BG) fHistStatistics[iHistStat]->Fill(kStatOffline, i);
- if (fBackgroundIdentification && !fBackgroundIdentification->IsSelected(const_cast<AliESDEvent*> (aEsd)))
- {
- AliDebug(AliLog::kDebug, "Rejecting event because of background identification");
- fHistStatistics->Fill(14, i);
- }
- else
- {
- AliDebug(AliLog::kDebug, "Accepted event for histograms");
+ if (fBackgroundIdentification && bgID)
+ {
+ AliDebug(AliLog::kDebug, "Rejecting event because of background identification");
+ fHistStatistics[iHistStat]->Fill(kStatBG, i);
+ }
+ else
+ {
+ AliDebug(AliLog::kDebug, Form("Accepted event for histograms with trigger logic %d", triggerLogic));
- fHistStatistics->Fill(15, i);
- fHistBunchCrossing->Fill(aEsd->GetBunchCrossNumber(), i);
- if (i < fCollTrigClasses.GetEntries() || fSkipTriggerClassSelection)
- accept = kTRUE;
- }
- }
- else
- AliDebug(AliLog::kDebug, "Rejecting event because of V0 BG flag");
+ fHistStatistics[iHistStat]->Fill(kStatAccepted, i);
+ if(iHistStat == kStatIdxAll) fHistBunchCrossing->Fill(aEsd->GetBunchCrossNumber(), i); // Fill only for all (avoid double counting)
+ if((i < fCollTrigClasses.GetEntries() || fSkipTriggerClassSelection) && (iHistStat==kStatIdxAll))
+ accept |= singleTriggerResult; // only set for "all" (should not really matter)
+ }
+ }
+ else
+ AliDebug(AliLog::kDebug, "Rejecting event because of V0 BG flag");
+ }
+ else
+ AliDebug(AliLog::kDebug, Form("Rejecting event because trigger logic %d is not fulfilled", triggerLogic));
}
- else
- AliDebug(AliLog::kDebug, "Rejecting event because trigger condition is not fulfilled");
}
}
if (accept)
- AliDebug(AliLog::kDebug, "Accepted event as collision candidate");
+ AliDebug(AliLog::kDebug, Form("Accepted event as collision candidate with bit mask %d", accept));
return accept;
}
-Int_t AliPhysicsSelection::GetTriggerScheme(UInt_t runNumber)
+Int_t AliPhysicsSelection::GetTriggerScheme(UInt_t runNumber) const
{
// returns the current trigger scheme (classes that are accepted/rejected)
+ Bool_t pp = kTRUE;
+ if (runNumber >= 136849) // last pp run 2010
+ pp = kFALSE;
+
if (fMC)
- return 0;
+ {
+ if (pp)
+ return 0; // pp
+ else
+ return -1; // HI
+ }
// TODO dependent on run number
return 2;
}
- // default: CINT1 suite
- return 1;
+ // defaults
+ if (pp)
+ return 1;
+ else
+ return 3;
}
+
+const char * AliPhysicsSelection::GetFillingScheme(UInt_t runNumber) {
+
+ if(fMC) return "MC";
+
+ if (runNumber >= 104065 && runNumber <= 104160) {
+ return "4x4a";
+ }
+ else if (runNumber >= 104315 && runNumber <= 104321) {
+ return "4x4a*";
+ }
+ else if (runNumber >= 104792 && runNumber <= 104803) {
+ return "4x4b";
+ }
+ else if (runNumber >= 104824 && runNumber <= 104892) {
+ return "4x4c";
+ }
+ else if (runNumber == 105143 || runNumber == 105160) {
+ return "16x16a";
+ }
+ else if (runNumber >= 105256 && runNumber <= 105268) {
+ return "4x4c";
+ }
+ else if (runNumber >= 114786 && runNumber <= 116684) {
+ return "Single_2b_1_1_1";
+ }
+ else if (runNumber >= 117048 && runNumber <= 117120) {
+ return "Single_3b_2_2_2";
+ }
+ else if (runNumber >= 117220 && runNumber <= 119163) {
+ return "Single_2b_1_1_1";
+ }
+ else if (runNumber >= 119837 && runNumber <= 119862) {
+ return "Single_4b_2_2_2";
+ }
+ else if (runNumber >= 119902 && runNumber <= 120691) {
+ return "Single_6b_3_3_3";
+ }
+ else if (runNumber >= 120741 && runNumber <= 122375) {
+ return "Single_13b_8_8_8";
+ }
+ else if (runNumber >= 130148 && runNumber <= 130375) {
+ return "125n_48b_36_16_36";
+ }
+ else if (runNumber >= 130601 && runNumber <= 130640) {
+ return "1000ns_50b_35_14_35";
+ }
+ else {
+ AliError(Form("Unknown filling scheme (run %d)", runNumber));
+ }
+
+ return "Unknown";
+}
+
+const char * AliPhysicsSelection::GetBXIDs(UInt_t runNumber, const char * trigger) {
+
+ if (!fUseBXNumbers || fMC) return "";
+
+ if (runNumber >= 104065 && runNumber <= 104160) {
+ if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #2128 #3019";
+ else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #346 #3465";
+ else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1234 #1680";
+ else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790";
+ // else AliError(Form("Unknown trigger: %s", trigger));
+ }
+ else if (runNumber >= 104315 && runNumber <= 104321) {
+ if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #2000 #2891";
+ else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #218 #3337";
+ else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1106 #1552";
+ else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790";
+ // else AliError(Form("Unknown trigger: %s", trigger));
+ }
+ else if (runNumber >= 104792 && runNumber <= 104803) {
+ if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #2228 #3119";
+ else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2554 #446";
+ else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1334 #769";
+ else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790";
+ // else AliError(Form("Unknown trigger: %s", trigger));
+ }
+ else if (runNumber >= 104824 && runNumber <= 104892) {
+ if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #3119 #769";
+ else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2554 #446";
+ else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1334 #2228";
+ else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790";
+ // else AliError(Form("Unknown trigger: %s", trigger));
+ }
+ else if (runNumber == 105143 || runNumber == 105160) {
+ if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #1337 #1418 #2228 #2309 #3119 #3200 #446 #527";
+ else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #1580 #1742 #1904 #2066 #2630 #2792 #2954 #3362";
+ else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #845 #1007 #1169 #1577 #3359 #3521 #119 #281 ";
+ else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790";
+ // else AliError(Form("Unknown trigger: %s", trigger));
+ }
+ else if (runNumber >= 105256 && runNumber <= 105268) {
+ if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #3019 #669";
+ else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2454 #346";
+ else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1234 #2128";
+ else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790";
+ // else AliError(Form("Unknown trigger: %s", trigger));
+ } else if (runNumber >= 114786 && runNumber <= 116684) { // 7 TeV 2010, assume always the same filling scheme
+ if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #346";
+ else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2131";
+ else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3019";
+ else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1238";
+ // else AliError(Form("Unknown trigger: %s", trigger));
+ }
+ else if (runNumber >= 117048 && runNumber <= 117120) {
+ // return "Single_3b_2_2_2";
+ if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #346 #1240 ";
+ else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2131 ";
+ else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3019 ";
+ else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1238";
+ // else AliError(Form("Unknown trigger: %s", trigger));
+
+ }
+ else if ((runNumber >= 117220 && runNumber <= 118555) || (runNumber >= 118784 && runNumber <= 119163))
+ {
+ // return "Single_2b_1_1_1";
+ if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #346 ";
+ else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2131 ";
+ else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3019 ";
+ else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1238 ";
+ // else AliError(Form("Unknown trigger: %s", trigger));
+ }
+ else if (runNumber >= 118556 && runNumber <= 118783) {
+ // return "Single_2b_1_1_1";
+ // same as previous but was misaligned by 1 BX in fill 1069
+ if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #345 ";
+ else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2130 ";
+ else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3018 ";
+ else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1238 ";
+ // else AliError(Form("Unknown trigger: %s", trigger));
+ }
+ else if (runNumber >= 119837 && runNumber <= 119862) {
+ // return "Single_4b_2_2_2";
+ if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #669 #3019 ";
+ else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #346 #2454 ";
+ else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1234 #2128 ";
+ else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1681 #3463";
+ // else AliError(Form("Unknown trigger: %s", trigger));
+
+ }
+ else if (runNumber >= 119902 && runNumber <= 120691) {
+ // return "Single_6b_3_3_3";
+ if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #346 #546 #746 ";
+ else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2131 #2331 #2531 ";
+ else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3019 #3219 #3419 ";
+ else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1296 #1670";
+ // else AliError(Form("Unknown trigger: %s", trigger));
+ }
+ else if (runNumber >= 120741 && runNumber <= 122375) {
+ // return "Single_13b_8_8_8";
+ if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #346 #446 #546 #646 #1240 #1340 #1440 #1540 ";
+ else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #946 #2131 #2231 #2331 #2431 ";
+ else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3019 #3119 #3219 #3319 #3519 ";
+ else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1835 #2726";
+ // else AliError(Form("Unknown trigger: %s", trigger));
+
+ }
+ else if (runNumber >= 130148 && runNumber <= 130375) {
+ TString triggerString = trigger;
+ static TString returnString = " ";
+ returnString = "";
+ if (triggerString.Contains("B")) returnString += " #346 #396 #446 #496 #546 #596 #646 #696 #1240 #1290 #1340 #1390 #1440 #1490 #1540 #1590 ";
+ if (triggerString.Contains("A")) returnString += " #755 #805 #855 #905 #955 #1005 #1799 #1849 #1899 #2131 #2181 #2231 #2281 #2331 #2381 #2431 #2481 #2531 #2581 #2631 #2846 #3016 #3066 #3116 #3166 #3216 #3266 #3316 #3366 #3425 #3475 #3525 ";
+ if (triggerString.Contains("C")) returnString += " #3019 #3069 #3119 #3169 #3219 #3269 #3319 #3369 #14 #64 #114 #746 #796 #846 #908 #958 #1008 #1640 #1690 #1740 #2055 #2125 #2175 #2225 #2275 #2325 #2375 #2425 #2475 #2534 #2584 #2634 ";
+ // Printf("0x%x",returnString.Data());
+ // Printf("%s",returnString.Data());
+ return returnString.Data();
+ }
+ else if (runNumber >= 130601 && runNumber <= 130640) {
+ TString triggerString = trigger;
+ static TString returnString = " ";
+ returnString = "";
+ if (triggerString.Contains("B")) returnString += " #346 #386 #426 #466 #506 #546 #586 #1240 #1280 #1320 #1360 #1400 #1440 #1480 ";
+ if (triggerString.Contains("A")) returnString += " #626 #666 #706 #746 #786 #826 #866 #1520 #1560 #1600 #1640 #1680 #1720 #1760 #2076 #2131 #2171 #2211 #2251 #2291 #2331 #2371 #2414 #2454 #2494 #2534 #2574 #2614 #2654 #2694 #2734 #2774 #2814 "; //#2854 #2894 #2934 not present in this run
+ if (triggerString.Contains("C")) returnString += " #3019 #3059 #3099 #3139 #3179 #3219 #3259 #3299 #3339 #3379 #3419 #3459 #3499 #3539 #115 #629 #669 #709 #749 #789 #829 #869 #909 #949 #989 #1029 #1069 #1109 #1149 #1523 #1563 #1603 #1643 "; //#1683 #1723 #1763 not present in this run
+ return returnString.Data();
+ }
+
+ else {
+ AliWarning(Form("Unknown run %d, using all BXs!",runNumber));
+ }
+
+ return "";
+}
-Bool_t AliPhysicsSelection::Initialize(UInt_t runNumber)
+Bool_t AliPhysicsSelection::Initialize(Int_t runNumber)
{
// initializes the object for the given run
// TODO having the run number here and parameters hardcoded is clearly temporary, a way needs to be found to have a CDB-like configuration also for analysis
Bool_t oldStatus = TH1::AddDirectoryStatus();
TH1::AddDirectory(kFALSE);
+ if(!fBin0CallBack)
+ AliError("Bin0 Callback not set: will not fill the statistics for the bin 0");
+
+ if (fMC) {
+ // override BX and bg options in case of MC
+ fComputeBG = kFALSE;
+ fUseBXNumbers = kFALSE;
+ }
+
Int_t triggerScheme = GetTriggerScheme(runNumber);
-
if (!fUsingCustomClasses && fCurrentRun != -1 && triggerScheme != GetTriggerScheme(fCurrentRun))
AliFatal("Processing several runs with different trigger schemes is not supported");
+ if(fComputeBG && fCurrentRun != -1 && fCurrentRun != runNumber)
+ AliFatal("Cannot process several runs because BG computation is requested");
+
+ if(fComputeBG && !fUseBXNumbers)
+ AliFatal("Cannot compute BG if BX numbers are not used");
+
+ if(fUseBXNumbers && fFillingScheme != "" && fFillingScheme != GetFillingScheme(runNumber))
+ AliFatal("Cannot process runs with different filling scheme if usage of BX numbers is requested");
+
+ fFillingScheme = GetFillingScheme(runNumber);
+
AliInfo(Form("Initializing for run %d", runNumber));
// initialize first time?
} else {
switch (triggerScheme)
{
+ case -1:
+ // MC Heavy-Ion
+
+ fCollTrigClasses.Add(new TObjString(Form("&%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2A)));
+ fCollTrigClasses.Add(new TObjString(Form("&%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2C)));
+ fCollTrigClasses.Add(new TObjString(Form("&%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBAC)));
+ break;
+
case 0:
- fCollTrigClasses.Add(new TObjString(""));
+ // MC Proton-Proton
+
+ fCollTrigClasses.Add(new TObjString(Form("&%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCINT1)));
break;
case 1:
- fCollTrigClasses.Add(new TObjString("+CINT1B-ABCE-NOPF-ALL"));
- fBGTrigClasses.Add(new TObjString("+CINT1A-ABCE-NOPF-ALL"));
- fBGTrigClasses.Add(new TObjString("+CINT1C-ABCE-NOPF-ALL"));
- fBGTrigClasses.Add(new TObjString("+CINT1-E-NOPF-ALL"));
+ // Proton-Proton
+
+ // trigger classes used before August 2010
+ fCollTrigClasses.Add(new TObjString(Form("%s%s &%u","+CINT1B-ABCE-NOPF-ALL", GetBXIDs(runNumber,"CINT1B-ABCE-NOPF-ALL"), (UInt_t) AliVEvent::kMB)));
+ fBGTrigClasses.Add (new TObjString(Form("%s%s &%u","+CINT1A-ABCE-NOPF-ALL", GetBXIDs(runNumber,"CINT1A-ABCE-NOPF-ALL"), (UInt_t) AliVEvent::kMB)));
+ fBGTrigClasses.Add (new TObjString(Form("%s%s &%u","+CINT1C-ABCE-NOPF-ALL", GetBXIDs(runNumber,"CINT1C-ABCE-NOPF-ALL"), (UInt_t) AliVEvent::kMB)));
+ fBGTrigClasses.Add (new TObjString(Form("%s%s &%u","+CINT1-E-NOPF-ALL", GetBXIDs(runNumber,"CINT1-E-NOPF-ALL"), (UInt_t) AliVEvent::kMB)));
+
+ // Muon trigger have the same BXIDs of the corresponding CINT triggers
+ fCollTrigClasses.Add(new TObjString(Form("%s%s &%u","+CMUS1B-ABCE-NOPF-MUON", GetBXIDs(runNumber,"CINT1B-ABCE-NOPF-ALL"), (UInt_t) AliVEvent::kMUON)));
+ fBGTrigClasses.Add (new TObjString(Form("%s%s &%u","+CMUS1A-ABCE-NOPF-MUON", GetBXIDs(runNumber,"CINT1A-ABCE-NOPF-ALL"), (UInt_t) AliVEvent::kMUON)));
+ fBGTrigClasses.Add (new TObjString(Form("%s%s &%u","+CMUS1C-ABCE-NOPF-MUON", GetBXIDs(runNumber,"CINT1C-ABCE-NOPF-ALL"), (UInt_t) AliVEvent::kMUON)));
+ fBGTrigClasses.Add (new TObjString(Form("%s%s &%u","+CMUS1-E-NOPF-MUON" , GetBXIDs(runNumber,"CINT1-E-NOPF-ALL"), (UInt_t) AliVEvent::kMUON)));
+
+ // triggers classes used from August 2010
+ // MB
+ fCollTrigClasses.Add(new TObjString(Form("%s%s &%u", "+CINT1-B-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "B"), (UInt_t) AliVEvent::kMB)));
+ fBGTrigClasses.Add (new TObjString(Form("%s%s &%u", "+CINT1-AC-NOPF-ALLNOTRD", GetBXIDs(runNumber, "AC"), (UInt_t) AliVEvent::kMB)));
+ fBGTrigClasses.Add (new TObjString(Form("%s%s &%u", "+CINT1-E-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "E"), (UInt_t) AliVEvent::kMB)));
+
+ // MUON
+ fCollTrigClasses.Add(new TObjString(Form("%s%s &%u", "+CMUS1-B-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "B"), (UInt_t) AliVEvent::kMUON)));
+ fBGTrigClasses.Add (new TObjString(Form("%s%s &%u", "+CMUS1-AC-NOPF-ALLNOTRD", GetBXIDs(runNumber, "AC"), (UInt_t) AliVEvent::kMUON)));
+ fBGTrigClasses.Add (new TObjString(Form("%s%s &%u", "+CMUS1-E-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "E"), (UInt_t) AliVEvent::kMUON)));
+
+ // High Multiplicity
+ fCollTrigClasses.Add(new TObjString(Form("%s%s &%u", "+CSH1-B-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "B"), (UInt_t) AliVEvent::kHighMult)));
+ fBGTrigClasses.Add (new TObjString(Form("%s%s &%u", "+CSH1-AC-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "AC"), (UInt_t) AliVEvent::kHighMult)));
+ fBGTrigClasses.Add (new TObjString(Form("%s%s &%u", "+CSH1-E-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "E"), (UInt_t) AliVEvent::kHighMult)));
+
+ // WARNING: IF YOU ADD MORE TRIGGER CLASSES, PLEASE CHECK THAT THE REGULAR EXPRESSION IN GetStatRow IS STILL VALID
+
break;
case 2:
- fCollTrigClasses.Add(new TObjString("+CSMBB-ABCE-NOPF-ALL"));
- fBGTrigClasses.Add(new TObjString("+CSMBA-ABCE-NOPF-ALL -CSMBB-ABCE-NOPF-ALL"));
- fBGTrigClasses.Add(new TObjString("+CSMBC-ABCE-NOPF-ALL -CSMBB-ABCE-NOPF-ALL"));
+ // Proton-Proton
+
+ fCollTrigClasses.Add(new TObjString(Form("+CSMBB-ABCE-NOPF-ALL &%u", (UInt_t) AliVEvent::kMB)));
+ fBGTrigClasses.Add(new TObjString(Form("+CSMBA-ABCE-NOPF-ALL -CSMBB-ABCE-NOPF-ALL &%u", (UInt_t) AliVEvent::kMB)));
+ fBGTrigClasses.Add(new TObjString(Form("+CSMBC-ABCE-NOPF-ALL -CSMBB-ABCE-NOPF-ALL &%u", (UInt_t) AliVEvent::kMB)));
+ break;
+
+ case 3:
+ // Heavy-ion
+
+ fCollTrigClasses.Add(new TObjString(Form("+CMBS2A-B-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2A)));
+ fBGTrigClasses.Add (new TObjString(Form("+CMBS2A-A-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2A)));
+ fBGTrigClasses.Add (new TObjString(Form("+CMBS2A-C-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2A)));
+ fBGTrigClasses.Add (new TObjString(Form("+CMBS2A-E-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2A)));
+
+ fCollTrigClasses.Add(new TObjString(Form("+CMBS2C-B-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2C)));
+ fBGTrigClasses.Add (new TObjString(Form("+CMBS2C-A-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2C)));
+ fBGTrigClasses.Add (new TObjString(Form("+CMBS2C-C-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2C)));
+ fBGTrigClasses.Add (new TObjString(Form("+CMBS2C-E-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2C)));
+
+ fCollTrigClasses.Add(new TObjString(Form("+CMBAC-B-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBAC)));
+ fBGTrigClasses.Add (new TObjString(Form("+CMBAC-A-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBAC)));
+ fBGTrigClasses.Add (new TObjString(Form("+CMBAC-C-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBAC)));
+ fBGTrigClasses.Add (new TObjString(Form("+CMBAC-E-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBAC)));
+
break;
default:
triggerAnalysis->SetAnalyzeMC(fMC);
triggerAnalysis->EnableHistograms();
triggerAnalysis->SetSPDGFOThreshhold(1);
+ triggerAnalysis->SetDoFMD(kFALSE);
fTriggerAnalysis.Add(triggerAnalysis);
}
- if (fHistStatistics)
- delete fHistStatistics;
+ // TODO: shall I really delete this?
+ if (fHistStatistics[0])
+ delete fHistStatistics[0];
+ if (fHistStatistics[1])
+ delete fHistStatistics[1];
- fHistStatistics = new TH2F("fHistStatistics", "fHistStatistics;;", 15, 0.5, 15.5, count, -0.5, -0.5 + count);
-
- Int_t n = 1;
- fHistStatistics->GetXaxis()->SetBinLabel(n++, "Trigger class");
- fHistStatistics->GetXaxis()->SetBinLabel(n++, "Hardware trigger");
- fHistStatistics->GetXaxis()->SetBinLabel(n++, "FO >= 1");
- fHistStatistics->GetXaxis()->SetBinLabel(n++, "FO >= 2");
- fHistStatistics->GetXaxis()->SetBinLabel(n++, "V0A");
- fHistStatistics->GetXaxis()->SetBinLabel(n++, "V0C");
- fHistStatistics->GetXaxis()->SetBinLabel(n++, "V0A BG");
- fHistStatistics->GetXaxis()->SetBinLabel(n++, "V0C BG");
- fHistStatistics->GetXaxis()->SetBinLabel(n++, "FO >= 2 &!V0 BG");
- fHistStatistics->GetXaxis()->SetBinLabel(n++, "(FO >= 1 | V0A | V0C) & !V0 BG");
- fHistStatistics->GetXaxis()->SetBinLabel(n++, "FO >= 1 & (V0A | V0C) & !V0 BG");
- fHistStatistics->GetXaxis()->SetBinLabel(n++, "V0A & V0C & !V0 BG");
- fHistStatistics->GetXaxis()->SetBinLabel(n++, "(FO >= 2 | (FO >= 1 & (V0A | V0C)) | (V0A & V0C)) & !V0 BG");
- fHistStatistics->GetXaxis()->SetBinLabel(n++, "Background identification");
- fHistStatistics->GetXaxis()->SetBinLabel(n++, "Accepted");
+ fHistStatistics[kStatIdxBin0] = BookHistStatistics("_Bin0");
+ fHistStatistics[kStatIdxAll] = BookHistStatistics("");
if (fHistBunchCrossing)
delete fHistBunchCrossing;
fHistBunchCrossing = new TH2F("fHistBunchCrossing", "fHistBunchCrossing;bunch crossing number;", 4000, -0.5, 3999.5, count, -0.5, -0.5 + count);
-
+
+ if (fHistTriggerPattern)
+ delete fHistTriggerPattern;
+
+ const int ntrig=3;
+ Int_t n = 1;
+ const Int_t nbinTrig = TMath::Nint(TMath::Power(2,ntrig));
+
+ fHistTriggerPattern = new TH1F("fHistTriggerPattern", "Trigger pattern: FO + 2*v0A + 4*v0C",
+ nbinTrig, -0.5, nbinTrig-0.5);
+ fHistTriggerPattern->GetXaxis()->SetBinLabel(1,"NO TRIG");
+ fHistTriggerPattern->GetXaxis()->SetBinLabel(2,"FO");
+ fHistTriggerPattern->GetXaxis()->SetBinLabel(3,"v0A");
+ fHistTriggerPattern->GetXaxis()->SetBinLabel(4,"FO & v0A");
+ fHistTriggerPattern->GetXaxis()->SetBinLabel(5,"v0C");
+ fHistTriggerPattern->GetXaxis()->SetBinLabel(6,"FO & v0C");
+ fHistTriggerPattern->GetXaxis()->SetBinLabel(7,"v0A & v0C");
+ fHistTriggerPattern->GetXaxis()->SetBinLabel(8,"FO & v0A & v0C");
+
+
n = 1;
for (Int_t i=0; i < fCollTrigClasses.GetEntries(); i++)
{
- fHistStatistics->GetYaxis()->SetBinLabel(n, ((TObjString*) fCollTrigClasses.At(i))->String());
fHistBunchCrossing->GetYaxis()->SetBinLabel(n, ((TObjString*) fCollTrigClasses.At(i))->String());
n++;
}
for (Int_t i=0; i < fBGTrigClasses.GetEntries(); i++)
{
- fHistStatistics->GetYaxis()->SetBinLabel(n, ((TObjString*) fBGTrigClasses.At(i))->String());
fHistBunchCrossing->GetYaxis()->SetBinLabel(n, ((TObjString*) fBGTrigClasses.At(i))->String());
n++;
}
+
+
+
}
Int_t count = fCollTrigClasses.GetEntries() + fBGTrigClasses.GetEntries();
return kTRUE;
}
-void AliPhysicsSelection::Print(Option_t* /* option */) const
+TH2F * AliPhysicsSelection::BookHistStatistics(const char * tag) {
+ // add 6 rows to count for the estimate of good, accidentals and
+ // BG and the ratio of BG and accidentals to total +ratio goot to
+ // first col + 2 for error on good.
+ // TODO: Remember the the indexes of rows for the BG selection. Add new member fBGRows[] and use kStat as indexes
+
+ Int_t count = fCollTrigClasses.GetEntries() + fBGTrigClasses.GetEntries();
+#ifdef VERBOSE_STAT
+ Int_t extrarows = fComputeBG != 0 ? 8 : 0;
+#else
+ Int_t extrarows = fComputeBG != 0 ? 3 : 0;
+#endif
+ TH2F * h = new TH2F(Form("fHistStatistics%s",tag), Form("fHistStatistics - %s ;;",tag), kStatAccepted, 0.5, kStatAccepted+0.5, count+extrarows, -0.5, -0.5 + count+extrarows);
+
+ h->GetXaxis()->SetBinLabel(kStatTriggerClass, "Trigger class");
+ h->GetXaxis()->SetBinLabel(kStatHWTrig, "Hardware trigger");
+ h->GetXaxis()->SetBinLabel(kStatFO1, "FO >= 1");
+ h->GetXaxis()->SetBinLabel(kStatFO2, "FO >= 2");
+ h->GetXaxis()->SetBinLabel(kStatFO2L1, "FO (L1) >= 2");
+ h->GetXaxis()->SetBinLabel(kStatV0A, "V0A");
+ h->GetXaxis()->SetBinLabel(kStatV0C, "V0C");
+ h->GetXaxis()->SetBinLabel(kStatFMD, "FMD");
+ h->GetXaxis()->SetBinLabel(kStatV0ABG, "V0A BG");
+ h->GetXaxis()->SetBinLabel(kStatV0CBG, "V0C BG");
+ h->GetXaxis()->SetBinLabel(kStatZDCA, "ZDCA");
+ h->GetXaxis()->SetBinLabel(kStatZDCC, "ZDCC");
+ h->GetXaxis()->SetBinLabel(kStatZDCAC, "ZDCA & ZDCC");
+ h->GetXaxis()->SetBinLabel(kStatMB1, "(FO >= 1 | V0A | V0C) & !V0 BG");
+ h->GetXaxis()->SetBinLabel(kStatMB1Prime, "(FO >= 2 | (FO >= 1 & (V0A | V0C)) | (V0A &v0C) ) & !V0 BG");
+ //h->GetXaxis()->SetBinLabel(kStatFO1AndV0, "FO >= 1 & (V0A | V0C) & !V0 BG");
+ h->GetXaxis()->SetBinLabel(kStatV0, "V0A & V0C & !V0 BG & !BG ID");
+ h->GetXaxis()->SetBinLabel(kStatOffline, "Offline Trigger");
+ //h->GetXaxis()->SetBinLabel(kStatAny2Hits, "2 Hits & !V0 BG");
+ h->GetXaxis()->SetBinLabel(kStatBG, "Background identification");
+ h->GetXaxis()->SetBinLabel(kStatAccepted, "Accepted");
+
+ Int_t n = 1;
+ for (Int_t i=0; i < fCollTrigClasses.GetEntries(); i++)
+ {
+ h->GetYaxis()->SetBinLabel(n, ((TObjString*) fCollTrigClasses.At(i))->String());
+ n++;
+ }
+ for (Int_t i=0; i < fBGTrigClasses.GetEntries(); i++)
+ {
+ h->GetYaxis()->SetBinLabel(n, ((TObjString*) fBGTrigClasses.At(i))->String());
+ n++;
+ }
+
+ if(fComputeBG) {
+ fBGStatOffset = n;
+ h->GetYaxis()->SetBinLabel(n++, Form("BG (A+C) (Mask [0x%x])", fComputeBG));
+ h->GetYaxis()->SetBinLabel(n++, "ACC");
+#ifdef VERBOSE_STAT
+ h->GetYaxis()->SetBinLabel(n++, "BG (A+C) % (rel. to CINT1B)");
+ h->GetYaxis()->SetBinLabel(n++, "ACC % (rel. to CINT1B)");
+ h->GetYaxis()->SetBinLabel(n++, "ERR GOOD %");
+ h->GetYaxis()->SetBinLabel(n++, "GOOD % (rel. to 1st col)");
+ h->GetYaxis()->SetBinLabel(n++, "ERR GOOD");
+#endif
+ h->GetYaxis()->SetBinLabel(n++, "GOOD");
+ }
+
+ return h;
+}
+
+void AliPhysicsSelection::Print(Option_t *option) const
{
// print the configuration
-
+ TString msg;
Printf("Configuration initialized for run %d (MC: %d):", fCurrentRun, fMC);
+ msg += Form("Configuration initialized for run %d (MC: %d):\n", fCurrentRun, fMC);
Printf("Collision trigger classes:");
for (Int_t i=0; i < fCollTrigClasses.GetEntries(); i++)
triggerAnalysis->PrintTriggerClasses();
}
- if (fHistStatistics && fCollTrigClasses.GetEntries() > 0)
+ if (fHistStatistics[kStatIdxAll])
{
- Printf("\nSelection statistics for first collision trigger (%s):", ((TObjString*) fCollTrigClasses.First())->String().Data());
-
- Printf("Total events with correct trigger class: %d", (Int_t) fHistStatistics->GetBinContent(1, 1));
- Printf("Selected collision candidates: %d", (Int_t) fHistStatistics->GetBinContent(fHistStatistics->GetXaxis()->FindBin("Accepted"), 1));
+ for (Int_t i=0; i<fCollTrigClasses.GetEntries(); i++)
+ {
+ Printf("\nSelection statistics for collision trigger %s:", ((TObjString*) fCollTrigClasses.At(i))->String().Data());
+ msg += Form("\nSelection statistics for collision trigger %s:\n", ((TObjString*) fCollTrigClasses.At(i))->String().Data());
+
+ Printf("Total events with correct trigger class: %d", (Int_t) fHistStatistics[kStatIdxAll]->GetBinContent(1, i+1));
+ msg += Form("Total events with correct trigger class: %d\n", (Int_t) fHistStatistics[kStatIdxAll]->GetBinContent(1, i+1));
+ Printf("Selected collision candidates: %d", (Int_t) fHistStatistics[kStatIdxAll]->GetBinContent(fHistStatistics[kStatIdxAll]->GetXaxis()->FindBin("Accepted"), i+1));
+ msg += Form("Selected collision candidates: %d\n", (Int_t) fHistStatistics[kStatIdxAll]->GetBinContent(fHistStatistics[kStatIdxAll]->GetXaxis()->FindBin("Accepted"), i+1));
+ }
}
if (fHistBunchCrossing)
{
Printf("\nBunch crossing statistics:");
+ msg += "\nBunch crossing statistics:\n";
for (Int_t i=1; i<=fHistBunchCrossing->GetNbinsY(); i++)
{
for (Int_t j=1; j<=fHistBunchCrossing->GetNbinsX(); j++)
if (fHistBunchCrossing->GetBinContent(j, i) > 0)
str += Form("%d, ", (Int_t) fHistBunchCrossing->GetXaxis()->GetBinCenter(j));
-
+
Printf("%s", str.Data());
+ msg += str;
+ msg += "\n";
}
for (Int_t j=1; j<=fHistBunchCrossing->GetNbinsX(); j++)
{
- Int_t count = 0;
+ Int_t countColl = 0;
+ Int_t countBG = 0;
for (Int_t i=1; i<=fHistBunchCrossing->GetNbinsY(); i++)
{
if (fHistBunchCrossing->GetBinContent(j, i) > 0)
- count++;
+ {
+ if (fCollTrigClasses.FindObject(fHistBunchCrossing->GetYaxis()->GetBinLabel(i)))
+ countColl++;
+ if (fBGTrigClasses.FindObject(fHistBunchCrossing->GetYaxis()->GetBinLabel(i)))
+ countBG++;
+ }
}
- if (count > 1)
- Printf("WARNING: Bunch crossing %d has more than one trigger class active. Check BPTX functioning for this run!", (Int_t) fHistBunchCrossing->GetXaxis()->GetBinCenter(j));
+ if (countColl > 0 && countBG > 0)
+ Printf("WARNING: Bunch crossing %d has collision and BG trigger classes active. Check BPTX functioning for this run!", (Int_t) fHistBunchCrossing->GetXaxis()->GetBinCenter(j));
}
}
Printf("WARNING: Using custom trigger classes!");
if (fSkipTriggerClassSelection)
Printf("WARNING: Skipping trigger class selection!");
+ if (fSkipV0)
+ Printf("WARNING: Ignoring V0 information in selection");
+ if(!fBin0CallBack)
+ Printf("WARNING: Callback not set: will not fill the statistics for the bin 0");
+ TString opt(option);
+ opt.ToUpper();
+ if (opt == "STAT") {
+ AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
+ if (mgr) mgr->AddStatisticsMsg(msg);
+ }
}
Long64_t AliPhysicsSelection::Merge(TCollection* list)
AliPhysicsSelection* entry = dynamic_cast<AliPhysicsSelection*> (obj);
if (entry == 0)
continue;
-
- collections[0].Add(&(entry->fTriggerAnalysis));
- if (entry->fHistStatistics)
- collections[1].Add(entry->fHistStatistics);
+ // Update run number. If this one is not initialized (-1) take the one from
+ // the next physics selection to be merged with. In case of 2 different run
+ // numbers issue a warning (should physics selections from different runs be
+ // merged together) A.G.
+ Int_t currentRun = entry->GetCurrentRun();
+ // Nothing to merge with since run number was not initialized.
+ if (currentRun < 0) continue;
+ if (fCurrentRun < 0)
+ {
+ fCurrentRun = currentRun;
+ fMC = entry->fMC;
+ for (Int_t i=0; i<entry->fCollTrigClasses.GetEntries(); i++)
+ fCollTrigClasses.Add(entry->fCollTrigClasses.At(i)->Clone());
+ for (Int_t i=0; i<entry->fBGTrigClasses.GetEntries(); i++)
+ fBGTrigClasses.Add(entry->fBGTrigClasses.At(i)->Clone());
+ }
+ if (fCurrentRun != currentRun)
+ AliWarning(Form("Current run %d not matching the one to be merged with %d", fCurrentRun, currentRun));
+
+ if (entry->fTriggerAnalysis.GetEntries() > 0)
+ collections[0].Add(&(entry->fTriggerAnalysis));
+ if (entry->fHistStatistics[0])
+ collections[1].Add(entry->fHistStatistics[0]);
+ if (entry->fHistStatistics[1])
+ collections[2].Add(entry->fHistStatistics[1]);
if (entry->fHistBunchCrossing)
- collections[2].Add(entry->fHistBunchCrossing);
+ collections[3].Add(entry->fHistBunchCrossing);
+ if (entry->fHistTriggerPattern)
+ collections[4].Add(entry->fHistTriggerPattern);
if (entry->fBackgroundIdentification)
- collections[3].Add(entry->fBackgroundIdentification);
+ collections[5].Add(entry->fBackgroundIdentification);
count++;
}
+ if (fTriggerAnalysis.GetEntries() == 0 && collections[0].GetEntries() > 0)
+ {
+ TList* firstList = (TList*) collections[0].First();
+ for (Int_t i=0; i<firstList->GetEntries(); i++)
+ fTriggerAnalysis.Add(firstList->At(i)->Clone());
+
+ collections[0].RemoveAt(0);
+ }
fTriggerAnalysis.Merge(&collections[0]);
- if (fHistStatistics)
- fHistStatistics->Merge(&collections[1]);
+
+ // if this instance is empty (not initialized) nothing would be merged here --> copy first entry
+ if (!fHistStatistics[0] && collections[1].GetEntries() > 0)
+ {
+ fHistStatistics[0] = (TH2F*) collections[1].First()->Clone();
+ collections[1].RemoveAt(0);
+ }
+ if (fHistStatistics[0])
+ fHistStatistics[0]->Merge(&collections[1]);
+
+ if (!fHistStatistics[1] && collections[2].GetEntries() > 0)
+ {
+ fHistStatistics[1] = (TH2F*) collections[2].First()->Clone();
+ collections[2].RemoveAt(0);
+ }
+ if (fHistStatistics[1])
+ fHistStatistics[1]->Merge(&collections[2]);
+
+ if (!fHistBunchCrossing && collections[3].GetEntries() > 0)
+ {
+ fHistBunchCrossing = (TH2F*) collections[3].First()->Clone();
+ collections[3].RemoveAt(0);
+ }
if (fHistBunchCrossing)
- fHistBunchCrossing->Merge(&collections[2]);
+ fHistBunchCrossing->Merge(&collections[3]);
+
+ if (!fHistTriggerPattern && collections[4].GetEntries() > 0)
+ {
+ fHistTriggerPattern = (TH1F*) collections[4].First()->Clone();
+ collections[4].RemoveAt(0);
+ }
+ if (fHistTriggerPattern)
+ fHistTriggerPattern->Merge(&collections[4]);
+
+ if (!fBackgroundIdentification && collections[5].GetEntries() > 0)
+ {
+ fBackgroundIdentification = (AliAnalysisCuts*) collections[5].First()->Clone();
+ collections[5].RemoveAt(0);
+ }
if (fBackgroundIdentification)
- fBackgroundIdentification->Merge(&collections[3]);
+ fBackgroundIdentification->Merge(&collections[5]);
delete iter;
{
// write histograms to current directory
- if (!fHistStatistics)
+ if (!fHistStatistics[0] || !fHistStatistics[1])
return;
if (folder)
gDirectory->cd(folder);
}
- fHistStatistics->Write();
- fHistBunchCrossing->Write();
+
+ // Fill the last rows of fHistStatistics before saving
+ if (fComputeBG) {
+ Int_t triggerScheme = GetTriggerScheme(UInt_t(fCurrentRun));
+ if(triggerScheme != 1){
+ AliWarning("BG estimate only supported for trigger scheme \"1\" (CINT1 suite)");
+ } else if (fUseMuonTriggers) {
+ AliWarning("BG estimate with muon triggers to be implemented");
+ } else {
+ AliInfo("BG estimate assumes that for a given run you only have A and C triggers separately or"
+ " toghether as a AC class! Make sure this assumption holds in your case");
+
+ // use an anum for the different trigger classes, to make loops easier to read
+ enum {kClassB =0 , kClassA, kClassC, kClassAC, kClassE, kNClasses};
+ const char * classFlags[] = {"B", "A", "C", "AC", "E"}; // labels
+
+ UInt_t * rows[kNClasses] = {0}; // Array of matching rows
+ Int_t nrows[kNClasses] = {0};
+ // Get rows matching the requested trigger bits for all trigger classes
+ for(Int_t iTrigClass = 0; iTrigClass < kNClasses; iTrigClass++){
+ nrows[iTrigClass] = GetStatRow(classFlags[iTrigClass],fComputeBG,&rows[iTrigClass]);
+ }
+
+ // 0. Determine the ratios of triggers E/B, A/B, C/B from the stat histogram
+ // Those are used to rescale the different classes to the same number of bx ids
+ // TODO: pass names of the rows for B, CA and E and look names of the rows. How do I handle the case in which both AC are in the same row?
+ Int_t nBXIds[kNClasses] = {0};
+ cout <<"Computing BG:" << endl;
+
+ for(Int_t iTrigClass = 0; iTrigClass < kNClasses; iTrigClass++){
+ for(Int_t irow = 0; irow < nrows[iTrigClass]; irow++) {
+ if(irow==0) cout << "- Class " << classFlags[iTrigClass] << endl;
+ for (Int_t j=1; j<=fHistBunchCrossing->GetNbinsX(); j++) {
+ if (fHistBunchCrossing->GetBinContent(j, rows[iTrigClass][irow]) > 0) {
+ nBXIds[iTrigClass]++;
+ }
+ }
+ if(nBXIds[iTrigClass]>0) cout << " Using row " << rows[iTrigClass][irow] << ": "
+ << fHistBunchCrossing->GetYaxis()->GetBinLabel(rows[iTrigClass][irow])
+ << " (nBXID "<< nBXIds[iTrigClass] << ")"<< endl;
+
+ }
+
+ }
+
+ Float_t ratioToB[kNClasses];
+ ratioToB[kClassE] = nBXIds[kClassE] >0 ? Float_t(nBXIds[kClassB])/nBXIds[kClassE] : 0;
+ ratioToB[kClassA] = nBXIds[kClassA] >0 ? Float_t(nBXIds[kClassB])/nBXIds[kClassA] : 0;
+ ratioToB[kClassC] = nBXIds[kClassC] >0 ? Float_t(nBXIds[kClassB])/nBXIds[kClassC] : 0;
+ ratioToB[kClassAC] = nBXIds[kClassAC] >0 ? Float_t(nBXIds[kClassB])/nBXIds[kClassAC] : 0;
+ Printf("Ratio between the BX ids in the different trigger classes:");
+ Printf(" B/E = %d/%d = %f", nBXIds[kClassB],nBXIds[kClassE], ratioToB[kClassE] );
+ Printf(" B/A = %d/%d = %f", nBXIds[kClassB],nBXIds[kClassA], ratioToB[kClassA] );
+ Printf(" B/C = %d/%d = %f", nBXIds[kClassB],nBXIds[kClassC], ratioToB[kClassC] );
+ Printf(" B/AC = %d/%d = %f", nBXIds[kClassB],nBXIds[kClassAC],ratioToB[kClassAC]);
+ Int_t nHistStat = 2;
+
+ // 1. loop over all cols
+ for(Int_t iHistStat = 0; iHistStat < nHistStat; iHistStat++){
+ Int_t ncol = fHistStatistics[iHistStat]->GetNbinsX();
+ Float_t good1 = 0;
+ for(Int_t icol = 1; icol <= ncol; icol++) {
+ Int_t nEvents[kNClasses] = {0}; // number of events should be reset at every column
+ // For all trigger classes, add up over row matching trigger mask (as selected before)
+ for(Int_t iTrigClass = 0; iTrigClass < kNClasses; iTrigClass++){
+ for(Int_t irow = 0; irow < nrows[iTrigClass]; irow++) {
+ nEvents[iTrigClass] += (Int_t) fHistStatistics[iHistStat]->GetBinContent(icol,rows[iTrigClass][irow]);
+ }
+ // cout << "Events " << classFlags[iTrigClass] << " ("<<icol<<") " << nEvents[iTrigClass] << endl;
+ }
+ if (nEvents[kClassB]>0) {
+ Float_t acc = ratioToB[kClassE]*nEvents[kClassE];
+ Double_t acc_err = TMath::Sqrt(ratioToB[kClassE]*ratioToB[kClassE]*nEvents[kClassE]);
+ // Int_t bg = cint1A + cint1C - 2*acc;
+
+ // Assuming that for a given class the triggers are either recorded as A+C or AC
+ Float_t bg = nEvents[kClassAC] > 0 ?
+ fBIFactorAC*(ratioToB[kClassAC]*nEvents[kClassAC] - 2*acc):
+ fBIFactorA* (ratioToB[kClassA]*nEvents[kClassA]-acc) +
+ fBIFactorC* (ratioToB[kClassC]*nEvents[kClassC]-acc) ;
+
+ // cout << "-----------------------" << endl;
+ // cout << "Factors: " << fBIFactorA << " " << fBIFactorC << " " << fBIFactorAC << endl;
+ // cout << "Ratios: " << ratioToB[kClassA] << " " << ratioToB[kClassC] << " " << ratioToB[kClassAC] << endl;
+ // cout << "Evts: " << nEvents[kClassA] << " " << nEvents[kClassC] << " " << nEvents[kClassAC] << " " << nEvents[kClassB] << endl;
+ // cout << "Acc: " << acc << endl;
+ // cout << "BG: " << bg << endl;
+ // cout << " " << fBIFactorA* (ratioToB[kClassA]*nEvents[kClassA]-acc) <<endl;
+ // cout << " " << fBIFactorC* (ratioToB[kClassC]*nEvents[kClassC]-acc) <<endl;
+ // cout << " " << fBIFactorAC*(ratioToB[kClassAC]*nEvents[kClassAC] - 2*acc) << endl;
+ // cout << "-----------------------" << endl;
+
+ Float_t good = Float_t(nEvents[kClassB]) - bg - acc;
+ if (icol ==1) good1 = good;
+ // Float_t errGood = TMath::Sqrt(2*(nEvents[kClassA]+nEvents[kClassC]+nEvents[kClassE]));// Error on the number of goods assuming only bg fluctuates
+ // DeltaG^2 = B + FA^2 A + FC^2 C + Ratio^2 (FA+FC-1)^2 E.
+ Float_t errGood = nEvents[kClassAC] > 0 ?
+ TMath::Sqrt( nEvents[kClassB] +
+ fBIFactorAC*fBIFactorAC*ratioToB[kClassAC]*ratioToB[kClassAC]*nEvents[kClassAC] +
+ ratioToB[kClassE] * ratioToB[kClassE] *
+ (fBIFactorAC - 1)*(fBIFactorAC - 1)*nEvents[kClassE]) :
+ TMath::Sqrt( nEvents[kClassB] +
+ fBIFactorA*fBIFactorA*ratioToB[kClassA]*ratioToB[kClassA]*nEvents[kClassA] +
+ fBIFactorC*fBIFactorC*ratioToB[kClassC]*ratioToB[kClassC]*nEvents[kClassC] +
+ ratioToB[kClassE] * ratioToB[kClassE] *
+ (fBIFactorA + fBIFactorC - 1)*(fBIFactorA + fBIFactorC - 1)*nEvents[kClassE]);
+
+ Float_t errBG = nEvents[kClassAC] > 0 ?
+ TMath::Sqrt(fBIFactorAC*fBIFactorAC*ratioToB[kClassAC]*ratioToB[kClassAC]*nEvents[kClassAC]+
+ 4*ratioToB[kClassE]*ratioToB[kClassE]*(fBIFactorAC*fBIFactorAC)*nEvents[kClassE]) :
+ TMath::Sqrt(fBIFactorA*fBIFactorA*ratioToB[kClassA]*ratioToB[kClassA]*nEvents[kClassA]+
+ fBIFactorC*fBIFactorC*ratioToB[kClassC]*ratioToB[kClassC]*nEvents[kClassC]+
+ ratioToB[kClassE]*ratioToB[kClassE]*(fBIFactorA+fBIFactorC)*(fBIFactorA+fBIFactorC)*nEvents[kClassE]);
+
+
+ fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowBG,bg);
+ fHistStatistics[iHistStat]->SetBinError (icol,fBGStatOffset+kStatRowBG,errBG);
+ fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowAcc,acc);
+ fHistStatistics[iHistStat]->SetBinError (icol,fBGStatOffset+kStatRowAcc,acc_err);
+ fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowGood,good);
+ fHistStatistics[iHistStat]->SetBinError (icol,fBGStatOffset+kStatRowGood,errGood);
+
+#ifdef VERBOSE_STAT
+ //kStatRowBG=0,kStatRowAcc,kStatRowBGFrac,kStatRowAccFrac,kStatRowErrGoodFrac,kStatRowGoodFrac,kStatRowGood,kStatRowErrGood
+ Float_t accFrac = Float_t(acc) / nEvents[kClassB] *100;
+ Float_t errAccFrac= Float_t(acc_err) / nEvents[kClassB] *100;
+ Float_t bgFrac = Float_t(bg) / nEvents[kClassB] *100;
+ Float_t goodFrac = Float_t(good) / good1 *100;
+ Float_t errGoodFrac = errGood/good1 * 100;
+ Float_t errFracBG = bg > 0 ? TMath::Sqrt((errBG/bg)*(errBG/bg) + 1/nEvents[kClassB])*bgFrac : 0;
+ fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowBGFrac,bgFrac);
+ fHistStatistics[iHistStat]->SetBinError (icol,fBGStatOffset+kStatRowBGFrac,errFracBG);
+ fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowAccFrac,accFrac);
+ fHistStatistics[iHistStat]->SetBinError (icol,fBGStatOffset+kStatRowAccFrac,errAccFrac);
+ fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowGoodFrac,goodFrac);
+ fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowErrGoodFrac,errGoodFrac);
+ fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowErrGood,errGood);
+#endif
+ }
+ }
+ }
+ for (Int_t iTrigClass = 0; iTrigClass < kNClasses; iTrigClass++){
+ delete [] rows[iTrigClass];
+ }
+ }
+ }
+
+ fHistStatistics[0]->Write();
+ fHistStatistics[1]->Write();
+ if(fHistBunchCrossing ) fHistBunchCrossing ->Write();
+ if(fHistTriggerPattern) fHistTriggerPattern->Write();
Int_t count = fCollTrigClasses.GetEntries() + fBGTrigClasses.GetEntries();
for (Int_t i=0; i < count; i++)
if (folder)
gDirectory->cd("..");
}
+
+Int_t AliPhysicsSelection::GetStatRow(const char * triggerBXClass, UInt_t offlineTriggerType, UInt_t ** rowIDs) const {
+ // Puts inside the array rowIDs the row number for a given offline
+ // trigger in a given bx class. Returns the total number of lines
+ // matching the selection
+ // triggerBXClass can be either "A", "AC", "B" or "E"
+ // offlineTriggerType is one of the types defined in AliVEvent
+ // User should delete rowIDs if no longer needed
+
+ if(!fHistStatistics[0]) {
+ AliWarning("Not initialized, returning 0");
+ return 0;
+ }
+ const Int_t nrows = fHistStatistics[0]->GetNbinsY();
+
+ // allocate memory for at maximum nrows
+ Int_t nMatches = 0;
+ (*rowIDs) = new UInt_t[nrows];
+
+ // Build regular expression. look for a +, followed by the beginning
+ // of a word. Within the word, look for the class id after any
+ // number of any char, but at most one dash ("[^-]*-?"), followed by
+ // a - and then any char (".*") and at the class id ("\\&(\\d)")
+ // The class id is stored.
+ // WARNING: please check this if the trigger classes change
+ TPRegexp re(Form("\\+\\b[^-]*-?%s-.*\\&(\\d)",triggerBXClass));
+ // Loop over rows and find matching ones:
+ for(Int_t irow = 1; irow <= nrows; irow++){
+ TObjArray * matches = re.MatchS(fHistStatistics[0]->GetYaxis()->GetBinLabel(irow));
+ if (matches->GetEntries()) {
+ TString s = ((TObjString*)matches->At(1))->GetString();
+ if(UInt_t(s.Atoi()) & offlineTriggerType) { // bitwise comparison with the requested mask
+ // cout << "Marching " << s.Data() << " " << offlineTriggerType << " " << fHistStatistics[0]->GetYaxis()->GetBinLabel(irow) << endl;
+ (*rowIDs)[nMatches] = irow;
+ nMatches++;
+ }
+ }
+ delete matches;
+ }
+
+ return nMatches;
+}
+
+void AliPhysicsSelection::SetBIFactors(const AliESDEvent * aESD) {
+ // Set factors for realtive bunch intesities
+ if(!aESD) {
+ AliFatal("ESD not given");
+ }
+ Int_t run = aESD->GetRunNumber();
+ if (run > 105268) {
+ // intensities stored in the ESDs
+ const AliESDRun* esdRun = aESD->GetESDRun();
+ Double_t intAB = esdRun->GetMeanIntensityIntecting(0);
+ Double_t intCB = esdRun->GetMeanIntensityIntecting(1);
+ Double_t intAA = esdRun->GetMeanIntensityNonIntecting(0);
+ Double_t intCC = esdRun->GetMeanIntensityNonIntecting(1);
+
+ // cout << "INT " <<intAB <<endl;
+ // cout << "INT " <<intCB <<endl;
+ // cout << "INT " <<intAA <<endl;
+ // cout << "INT " <<intCC <<endl;
+
+ if (intAB > -1 && intAA > -1) {
+ fBIFactorA = intAB/intAA;
+ } else {
+ AliWarning("Cannot set fBIFactorA, assuming 1");
+ }
+
+ if (intCB > -1 && intCC > -1) {
+ fBIFactorC = intCB/intCC;
+ } else {
+ AliWarning("Cannot set fBIFactorC, assuming 1");
+ }
+
+ if (intAB > -1 && intAA > -1 &&
+ intCB > -1 && intCC > -1) {
+ fBIFactorAC = (intAB+intCB)/(intAA+intCC);
+ } else {
+ AliWarning("Cannot set fBIFactorAC, assuming 1");
+ }
+
+ }
+ else {
+ // First runs. Intensities hardcoded
+ switch(run) {
+ case 104155:
+ fBIFactorA = 0.961912722908;
+ fBIFactorC = 1.04992336081;
+ break;
+ case 104157:
+ fBIFactorA = 0.947312854998;
+ fBIFactorC = 1.01599706417;
+ break;
+ case 104159:
+ fBIFactorA = 0.93659320151;
+ fBIFactorC = 0.98580804207;
+ break;
+ case 104160:
+ fBIFactorA = 0.929664189926;
+ fBIFactorC = 0.963467679851;
+ break;
+ case 104315:
+ fBIFactorA = 1.08939104979;
+ fBIFactorC = 0.931113921925;
+ break;
+ case 104316:
+ fBIFactorA = 1.08351880974;
+ fBIFactorC = 0.916068345845;
+ break;
+ case 104320:
+ fBIFactorA = 1.07669281245;
+ fBIFactorC = 0.876818744763;
+ break;
+ case 104321:
+ fBIFactorA = 1.00971079602;
+ fBIFactorC = 0.773781299076;
+ break;
+ case 104792:
+ fBIFactorA = 0.787215863962;
+ fBIFactorC = 0.778253173071;
+ break;
+ case 104793:
+ fBIFactorA = 0.692211363661;
+ fBIFactorC = 0.733152456667;
+ break;
+ case 104799:
+ fBIFactorA = 1.04027825161;
+ fBIFactorC = 1.00530825942;
+ break;
+ case 104800:
+ fBIFactorA = 1.05309910671;
+ fBIFactorC = 1.00376801855;
+ break;
+ case 104801:
+ fBIFactorA = 1.0531231922;
+ fBIFactorC = 0.992439666758;
+ break;
+ case 104802:
+ fBIFactorA = 1.04191478134;
+ fBIFactorC = 0.979368585208;
+ break;
+ case 104803:
+ fBIFactorA = 1.03121314094;
+ fBIFactorC = 0.973379962609;
+ break;
+ case 104824:
+ fBIFactorA = 0.969945926722;
+ fBIFactorC = 0.39549745806;
+ break;
+ case 104825:
+ fBIFactorA = 0.968627213937;
+ fBIFactorC = 0.310100412205;
+ break;
+ case 104841:
+ fBIFactorA = 0.991601393212;
+ fBIFactorC = 0.83762204722;
+ break;
+ case 104845:
+ fBIFactorA = 0.98040863886;
+ fBIFactorC = 0.694824205793;
+ break;
+ case 104867:
+ fBIFactorA = 1.10646173412;
+ fBIFactorC = 0.841407246916;
+ break;
+ case 104876:
+ fBIFactorA = 1.12063452421;
+ fBIFactorC = 0.78726542895;
+ break;
+ case 104890:
+ fBIFactorA = 1.02346137453;
+ fBIFactorC = 1.03355663595;
+ break;
+ case 104892:
+ fBIFactorA = 1.05406025913;
+ fBIFactorC = 1.00029166135;
+ break;
+ case 105143:
+ fBIFactorA = 0.947343384349;
+ fBIFactorC = 0.972637444408;
+ break;
+ case 105160:
+ fBIFactorA = 0.908854622177;
+ fBIFactorC = 0.958851103977;
+ break;
+ case 105256:
+ fBIFactorA = 0.810076150206;
+ fBIFactorC = 0.884663561883;
+ break;
+ case 105257:
+ fBIFactorA = 0.80974912303;
+ fBIFactorC = 0.878859123479;
+ break;
+ case 105268:
+ fBIFactorA = 0.809052110679;
+ fBIFactorC = 0.87233890989;
+ break;
+ default:
+ fBIFactorA = 1;
+ fBIFactorC = 1;
+ }
+ }
+
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff