1 /* $Id: AliPhysicsSelection.cxx 35782 2009-10-22 11:54:31Z jgrosseo $ */
3 /**************************************************************************
4 * Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. *
6 * Author: The ALICE Off-line Project. *
7 * Contributors are mentioned in the code where appropriate. *
9 * Permission to use, copy, modify and distribute this software and its *
10 * documentation strictly for non-commercial purposes is hereby granted *
11 * without fee, provided that the above copyright notice appears in all *
12 * copies and that both the copyright notice and this permission notice *
13 * appear in the supporting documentation. The authors make no claims *
14 * about the suitability of this software for any purpose. It is *
15 * provided "as is" without express or implied warranty. *
16 **************************************************************************/
18 //-------------------------------------------------------------------------
19 // Implementation of Class AliPhysicsSelection
20 // This class selects collision candidates from data runs, applying selection cuts on triggers
21 // and background rejection based on the content of the ESD
26 // fPhysicsSelection = new AliPhysicsSelection;
29 // fPhysicsSelection->SetAnalyzeMC()
31 // To check if an event is a collision candidate, use:
32 // fPhysicsSelection->IsCollisionCandidate(fESD)
34 // After processing save the resulting histograms to a file with (a folder physics_selection
35 // will be created that contains the histograms):
36 // fPhysicsSelection->SaveHistograms("physics_selection")
38 // To print statistics after processing use:
39 // fPhysicsSelection->Print();
41 // The BX ids corresponding to real bunches crossings p2 are
42 // automatically selected. You cannot process runs with different
43 // filling schemes if this option is set. If you want to disable this,
45 // fPhysicsSelection->SetUseBXNumbers(0);
48 // If you are analizing muons and you want to keep the muon triggers
49 // besides the CINT1B you can set:
50 // fPhysicsSelection->SetUseMuonTriggers();
53 // To compute the Background automatically using the control triggers
55 // fPhysicsSelection->SetComputeBG();
56 // this will show the value of the Beam Gas, accidentals and good
57 // events as additional rows in the statistic tables, but it will NOT
58 // subtract the background automatically.
59 // This option will only work for runs taken with the CINT1
60 // suite. This options enables automatically also the usage of BX
61 // numbers. You can only process one run at a time if you require this
62 // options, because it uses the bunch intensity estimated run by run.
64 // The BG will usually be more important in the so-called "bin 0": the
65 // class can also compute the statistics table for events in this
66 // bin. Since the definition of bin 0 may in general change from
67 // analysis to analysis, the user needs to provide a callback
68 // implementing the definition of bin zero. The callback should be
69 // implemented as a method in the analysis task and should override
70 // the IsEventInBinZero method of AliAnalysisTaskSE, and should thus
71 // have the the following prototype:
72 // Bool_t IsEventInBinZero();
73 // It should return true if the event is in the bin 0 and it is set by
74 // passing to the physics selection the NAME of the task where the
75 // callback is implemented:
76 // fPhysicsSelection->SetBin0Callback("MyTask").
79 // Usually the class selects the trigger scheme by itself depending on the run number.
80 // Nevertheless, you can do that manually by calling AddCollisionTriggerClass() and AddBGTriggerClass()
82 // To define the class CINT1B-ABCE-NOPF-ALL as collision trigger (those will be accepted as
83 // collision candidates when they pass the selection):
84 // AddCollisionTriggerClass("+CINT1B-ABCE-NOPF-ALL #769 #3119");
85 // To select on bunch crossing IDs in addition, use:
86 // AddCollisionTriggerClass("+CINT1B-ABCE-NOPF-ALL #769 #3119");
87 // To define the class CINT1A-ABCE-NOPF-ALL as a background trigger (those will only be counted
88 // for the control histograms):
89 // AddBGTriggerClass("+CINT1A-ABCE-NOPF-ALL");
90 // You can also specify more than one trigger class in a string or you can require that some are *not*
91 // present. The following line would require CSMBA-ABCE-NOPF-ALL, but CSMBB-ABCE-NOPF-ALL is not allowed
93 // AddBGTriggerClass("+CSMBA-ABCE-NOPF-ALL -CSMBB-ABCE-NOPF-ALL");
95 // Origin: Jan Fiete Grosse-Oetringhaus, CERN
96 // Michele Floris, CERN
97 //-------------------------------------------------------------------------
99 #include <Riostream.h>
103 #include <TIterator.h>
104 #include <TDirectory.h>
105 #include <TObjArray.h>
107 #include <AliPhysicsSelection.h>
109 #include <AliTriggerAnalysis.h>
112 #include <AliESDEvent.h>
113 #include <AliAnalysisTaskSE.h>
114 #include "AliAnalysisManager.h"
115 #include "TPRegexp.h"
117 ClassImp(AliPhysicsSelection)
119 AliPhysicsSelection::AliPhysicsSelection() :
120 AliAnalysisCuts("AliPhysicsSelection", "AliPhysicsSelection"),
126 fBackgroundIdentification(0),
127 fHistBunchCrossing(0),
128 fHistTriggerPattern(0),
129 fSkipTriggerClassSelection(0),
130 fUsingCustomClasses(0),
141 fBin0CallBackPointer(0)
145 fCollTrigClasses.SetOwner(1);
146 fBGTrigClasses.SetOwner(1);
147 fTriggerAnalysis.SetOwner(1);
148 fHistStatistics[0] = 0;
149 fHistStatistics[1] = 0;
151 AliLog::SetClassDebugLevel("AliPhysicsSelection", AliLog::kWarning);
154 AliPhysicsSelection::~AliPhysicsSelection()
158 fCollTrigClasses.Delete();
159 fBGTrigClasses.Delete();
160 fTriggerAnalysis.Delete();
162 if (fHistStatistics[0])
164 delete fHistStatistics[0];
165 fHistStatistics[0] = 0;
167 if (fHistStatistics[1])
169 delete fHistStatistics[1];
170 fHistStatistics[1] = 0;
173 if (fHistBunchCrossing)
175 delete fHistBunchCrossing;
176 fHistBunchCrossing = 0;
178 if (fHistTriggerPattern)
180 delete fHistTriggerPattern;
181 fHistTriggerPattern = 0;
183 if (fBackgroundIdentification)
185 delete fBackgroundIdentification;
186 fBackgroundIdentification = 0;
190 UInt_t AliPhysicsSelection::CheckTriggerClass(const AliESDEvent* aEsd, const char* trigger, Int_t& triggerLogic) const
192 // checks if the given trigger class(es) are found for the current event
193 // format of trigger: +TRIGGER1 -TRIGGER2 [#XXX] [&YY] [*ZZ]
194 // requires TRIGGER1 and rejects TRIGGER2
195 // in bunch crossing XXX
196 // if successful, YY is returned (for association between entry in fCollTrigClasses and AliVEvent::EOfflineTriggerTypes)
197 // triggerLogic is filled with ZZ, defaults to kCINT1
199 Bool_t foundBCRequirement = kFALSE;
200 Bool_t foundCorrectBC = kFALSE;
202 UInt_t returnCode = AliVEvent::kUserDefined;
203 triggerLogic = kCINT1;
205 TString str(trigger);
206 TObjArray* tokens = str.Tokenize(" ");
208 for (Int_t i=0; i < tokens->GetEntries(); i++)
210 TString str2(((TObjString*) tokens->At(i))->String());
212 if (str2[0] == '+' || str2[0] == '-')
214 Bool_t flag = (str2[0] == '+');
218 if (flag && !aEsd->IsTriggerClassFired(str2))
220 AliDebug(AliLog::kDebug, Form("Rejecting event because trigger class %s is not present", str2.Data()));
224 if (!flag && aEsd->IsTriggerClassFired(str2))
226 AliDebug(AliLog::kDebug, Form("Rejecting event because trigger class %s is present", str2.Data()));
231 else if (str2[0] == '#')
233 foundBCRequirement = kTRUE;
237 Int_t bcNumber = str2.Atoi();
238 AliDebug(AliLog::kDebug, Form("Checking for bunch crossing number %d", bcNumber));
240 if (aEsd->GetBunchCrossNumber() == bcNumber)
242 foundCorrectBC = kTRUE;
243 AliDebug(AliLog::kDebug, Form("Found correct bunch crossing %d", bcNumber));
246 else if (str2[0] == '&' && !fUsingCustomClasses)
250 returnCode = str2.Atoll();
252 else if (str2[0] == '*')
256 triggerLogic = str2.Atoi();
259 AliFatal(Form("Invalid trigger syntax: %s", trigger));
264 if (foundBCRequirement && !foundCorrectBC)
270 //______________________________________________________________________________
271 TObject *AliPhysicsSelection::GetStatistics(Option_t *option) const
273 // Get the statistics histograms ("ALL" and "BIN0")
277 if (opt == "ALL") ihist = kStatIdxAll;
278 if (opt == "BIN0") ihist = kStatIdxBin0;
279 return fHistStatistics[ihist];
282 //______________________________________________________________________________
283 UInt_t AliPhysicsSelection::IsCollisionCandidate(const AliESDEvent* aEsd)
285 // checks if the given event is a collision candidate
287 // returns a bit word describing the fired offline triggers (see AliVEvent::EOfflineTriggerTypes)
289 if (fCurrentRun != aEsd->GetRunNumber()) {
290 if (!Initialize(aEsd))
291 AliFatal(Form("Could not initialize for run %d", aEsd->GetRunNumber()));
292 if(fComputeBG) SetBIFactors(aEsd); // is this safe here?
294 const AliESDHeader* esdHeader = aEsd->GetHeader();
297 AliError("ESD Header could not be retrieved");
301 // check event type; should be PHYSICS = 7 for data and 0 for MC
304 if (esdHeader->GetEventType() != 7)
309 if (esdHeader->GetEventType() != 0)
310 AliFatal(Form("Invalid event type for MC: %d", esdHeader->GetEventType()));
315 Int_t count = fCollTrigClasses.GetEntries() + fBGTrigClasses.GetEntries();
316 for (Int_t i=0; i < count; i++)
318 const char* triggerClass = 0;
319 if (i < fCollTrigClasses.GetEntries())
320 triggerClass = ((TObjString*) fCollTrigClasses.At(i))->String();
322 triggerClass = ((TObjString*) fBGTrigClasses.At(i - fCollTrigClasses.GetEntries()))->String();
324 AliDebug(AliLog::kDebug, Form("Processing trigger class %s", triggerClass));
326 AliTriggerAnalysis* triggerAnalysis = static_cast<AliTriggerAnalysis*> (fTriggerAnalysis.At(i));
328 triggerAnalysis->FillTriggerClasses(aEsd);
330 Int_t triggerLogic = 0;
331 UInt_t singleTriggerResult = CheckTriggerClass(aEsd, triggerClass, triggerLogic);
333 if (singleTriggerResult)
335 triggerAnalysis->FillHistograms(aEsd);
337 Bool_t isBin0 = kFALSE;
338 if (fBin0CallBack != "") {
339 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
341 AliError("Cannot get the analysis manager");
344 isBin0 = ((AliAnalysisTaskSE*)mgr->GetTask(fBin0CallBack.Data()))->IsEventInBinZero();
346 } else if (fBin0CallBackPointer) {
347 isBin0 = (*fBin0CallBackPointer)(aEsd);
351 Int_t fastORHW = triggerAnalysis->SPDFiredChips(aEsd, 1); // SPD number of chips from trigger bits (!)
352 Int_t fastORHWL1 = triggerAnalysis->SPDFiredChips(aEsd, 1, kFALSE, 2); // SPD number of chips from trigger bits in second layer (!)
353 Bool_t v0AHW = fSkipV0 ? 0 :(triggerAnalysis->V0Trigger(aEsd, AliTriggerAnalysis::kASide, kTRUE) == AliTriggerAnalysis::kV0BB);// should replay hw trigger
354 Bool_t v0CHW = fSkipV0 ? 0 :(triggerAnalysis->V0Trigger(aEsd, AliTriggerAnalysis::kCSide, kTRUE) == AliTriggerAnalysis::kV0BB);// should replay hw trigger
357 Int_t fastOROffline = triggerAnalysis->SPDFiredChips(aEsd, 0); // SPD number of chips from clusters (!)
358 Int_t fastOROfflineL1 = triggerAnalysis->SPDFiredChips(aEsd, 0, kFALSE, 2); // SPD number of chips from clusters in second layer (!)
359 Bool_t v0A = fSkipV0 ? 0 :triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kV0A);
360 Bool_t v0C = fSkipV0 ? 0 :triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kV0C);
361 Bool_t v0ABG = fSkipV0 ? 0 :triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kV0ABG);
362 Bool_t v0CBG = fSkipV0 ? 0 :triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kV0CBG);
363 Bool_t v0BG = v0ABG || v0CBG;
366 Bool_t fmdA = triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kFMDA);
367 Bool_t fmdC = triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kFMDC);
368 Bool_t fmd = fmdA || fmdC;
371 //Int_t ssdClusters = triggerAnalysis->SSDClusters(aEsd);
374 Bool_t zdcA = triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kZDCA);
375 Bool_t zdcC = triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kZDCC);
379 Bool_t mb1 = (fastOROffline > 0 || v0A || v0C) && (!v0BG);
380 Bool_t mb1prime = (fastOROffline > 1 || (fastOROffline > 0 && (v0A || v0C)) || (v0A && v0C) ) && (!v0BG);
382 // Background rejection
383 Bool_t bgID = kFALSE;
384 if (fBackgroundIdentification)
385 bgID = ! fBackgroundIdentification->IsSelected(const_cast<AliESDEvent*> (aEsd));
387 /*Int_t ntrig = fastOROffline; // any 2 hits
389 if(v0C) ntrig += 1; //v0C alone is enough
391 if(ssdClusters>1) ntrig += 1;*/
393 // replay hardware trigger (should only remove events for MC)
395 Bool_t hwTrig = kFALSE;
396 switch (triggerLogic)
398 case kCINT1: hwTrig = fastORHW > 0 || v0AHW || v0CHW; break;
399 case kCMBS2A: hwTrig = fastORHWL1 > 1 && v0AHW; break;
400 case kCMBS2C: hwTrig = fastORHWL1 > 1 && v0CHW; break;
401 case kCMBAC: hwTrig = v0AHW && v0CHW; break;
402 default: AliFatal(Form("Undefined trigger logic %d", triggerLogic)); break;
405 // Fill trigger pattern histo
407 if (fastORHW>0) tpatt+=1;
410 fHistTriggerPattern->Fill( tpatt );
412 // fill statistics and return decision
413 const Int_t nHistStat = 2;
414 for(Int_t iHistStat = 0; iHistStat < nHistStat; iHistStat++){
415 if (iHistStat == kStatIdxBin0 && !isBin0) continue; // skip the filling of bin0 stats if the event is not in the bin0
417 fHistStatistics[iHistStat]->Fill(kStatTriggerClass, i);
419 // We fill the rest only if hw trigger is ok
422 AliDebug(AliLog::kDebug, "Rejecting event because hardware trigger is not fired");
425 fHistStatistics[iHistStat]->Fill(kStatHWTrig, i);
431 fHistStatistics[iHistStat]->Fill(kStatV0ABG, i);
433 fHistStatistics[iHistStat]->Fill(kStatV0CBG, i);
435 // We fill the rest only if mb1 && ! v0BG
437 fHistStatistics[iHistStat]->Fill(kStatMB1, i);
441 fHistStatistics[iHistStat]->Fill(kStatMB1Prime, i);
444 fHistStatistics[iHistStat]->Fill(kStatFMD, i);
446 //if(ntrig >= 2 && !v0BG)
447 // fHistStatistics[iHistStat]->Fill(kStatAny2Hits, i);
449 if (fastOROffline > 0)
450 fHistStatistics[iHistStat]->Fill(kStatFO1, i);
451 if (fastOROffline > 1)
452 fHistStatistics[iHistStat]->Fill(kStatFO2, i);
453 if (fastOROfflineL1 > 1)
454 fHistStatistics[iHistStat]->Fill(kStatFO2L1, i);
457 fHistStatistics[iHistStat]->Fill(kStatV0A, i);
459 fHistStatistics[iHistStat]->Fill(kStatV0C, i);
462 fHistStatistics[iHistStat]->Fill(kStatZDCA, i);
464 fHistStatistics[iHistStat]->Fill(kStatZDCC, i);
466 fHistStatistics[iHistStat]->Fill(kStatZDCAC, i);
468 // if (fastOROffline > 1 && !v0BG)
469 // fHistStatistics[iHistStat]->Fill(kStatFO2NoBG, i);
471 //if (fastOROffline > 0 && (v0A || v0C) && !v0BG)
472 // fHistStatistics[iHistStat]->Fill(kStatFO1AndV0, i);
474 if (v0A && v0C && !v0BG && !bgID)
475 fHistStatistics[iHistStat]->Fill(kStatV0, i);
477 Bool_t offlineAccepted = kFALSE;
479 switch (triggerLogic)
481 case kCINT1: offlineAccepted = mb1; break;
482 case kCMBS2A: offlineAccepted = fastOROfflineL1 > 1 && v0A; break;
483 case kCMBS2C: offlineAccepted = fastOROfflineL1 > 1 && v0C; break;
484 case kCMBAC: offlineAccepted = v0A && v0C; break;
485 default: AliFatal(Form("Undefined trigger logic %d", triggerLogic)); break;
488 if ( offlineAccepted )
490 if (!v0BG || fSkipV0)
492 if (!v0BG) fHistStatistics[iHistStat]->Fill(kStatOffline, i);
494 if (fBackgroundIdentification && bgID)
496 AliDebug(AliLog::kDebug, "Rejecting event because of background identification");
497 fHistStatistics[iHistStat]->Fill(kStatBG, i);
501 AliDebug(AliLog::kDebug, Form("Accepted event for histograms with trigger logic %d", triggerLogic));
503 fHistStatistics[iHistStat]->Fill(kStatAccepted, i);
504 if(iHistStat == kStatIdxAll) fHistBunchCrossing->Fill(aEsd->GetBunchCrossNumber(), i); // Fill only for all (avoid double counting)
505 if((i < fCollTrigClasses.GetEntries() || fSkipTriggerClassSelection) && (iHistStat==kStatIdxAll))
506 accept |= singleTriggerResult; // only set for "all" (should not really matter)
510 AliDebug(AliLog::kDebug, "Rejecting event because of V0 BG flag");
513 AliDebug(AliLog::kDebug, Form("Rejecting event because trigger logic %d is not fulfilled", triggerLogic));
519 AliDebug(AliLog::kDebug, Form("Accepted event as collision candidate with bit mask %d", accept));
524 Int_t AliPhysicsSelection::GetTriggerScheme(UInt_t runNumber) const
526 // returns the current trigger scheme (classes that are accepted/rejected)
531 // TODO dependent on run number
546 const char * AliPhysicsSelection::GetFillingScheme(UInt_t runNumber) {
550 if (runNumber >= 104065 && runNumber <= 104160) {
553 else if (runNumber >= 104315 && runNumber <= 104321) {
556 else if (runNumber >= 104792 && runNumber <= 104803) {
559 else if (runNumber >= 104824 && runNumber <= 104892) {
562 else if (runNumber == 105143 || runNumber == 105160) {
565 else if (runNumber >= 105256 && runNumber <= 105268) {
568 else if (runNumber >= 114786 && runNumber <= 116684) {
569 return "Single_2b_1_1_1";
571 else if (runNumber >= 117048 && runNumber <= 117120) {
572 return "Single_3b_2_2_2";
574 else if (runNumber >= 117220 && runNumber <= 119163) {
575 return "Single_2b_1_1_1";
577 else if (runNumber >= 119837 && runNumber <= 119862) {
578 return "Single_4b_2_2_2";
580 else if (runNumber >= 119902 && runNumber <= 120691) {
581 return "Single_6b_3_3_3";
583 else if (runNumber >= 120741 && runNumber <= 122375) {
584 return "Single_13b_8_8_8";
586 else if (runNumber >= 130148 && runNumber <= 130375) {
587 return "125n_48b_36_16_36";
589 else if (runNumber >= 130601 && runNumber <= 130640) {
590 return "1000ns_50b_35_14_35";
593 AliError(Form("Unknown filling scheme (run %d)", runNumber));
599 const char * AliPhysicsSelection::GetBXIDs(UInt_t runNumber, const char * trigger) {
601 if (!fUseBXNumbers || fMC) return "";
603 if (runNumber >= 104065 && runNumber <= 104160) {
604 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #2128 #3019";
605 else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #346 #3465";
606 else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1234 #1680";
607 else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790";
608 // else AliError(Form("Unknown trigger: %s", trigger));
610 else if (runNumber >= 104315 && runNumber <= 104321) {
611 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #2000 #2891";
612 else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #218 #3337";
613 else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1106 #1552";
614 else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790";
615 // else AliError(Form("Unknown trigger: %s", trigger));
617 else if (runNumber >= 104792 && runNumber <= 104803) {
618 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #2228 #3119";
619 else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2554 #446";
620 else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1334 #769";
621 else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790";
622 // else AliError(Form("Unknown trigger: %s", trigger));
624 else if (runNumber >= 104824 && runNumber <= 104892) {
625 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #3119 #769";
626 else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2554 #446";
627 else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1334 #2228";
628 else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790";
629 // else AliError(Form("Unknown trigger: %s", trigger));
631 else if (runNumber == 105143 || runNumber == 105160) {
632 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #1337 #1418 #2228 #2309 #3119 #3200 #446 #527";
633 else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #1580 #1742 #1904 #2066 #2630 #2792 #2954 #3362";
634 else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #845 #1007 #1169 #1577 #3359 #3521 #119 #281 ";
635 else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790";
636 // else AliError(Form("Unknown trigger: %s", trigger));
638 else if (runNumber >= 105256 && runNumber <= 105268) {
639 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #3019 #669";
640 else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2454 #346";
641 else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1234 #2128";
642 else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790";
643 // else AliError(Form("Unknown trigger: %s", trigger));
644 } else if (runNumber >= 114786 && runNumber <= 116684) { // 7 TeV 2010, assume always the same filling scheme
645 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #346";
646 else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2131";
647 else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3019";
648 else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1238";
649 // else AliError(Form("Unknown trigger: %s", trigger));
651 else if (runNumber >= 117048 && runNumber <= 117120) {
652 // return "Single_3b_2_2_2";
653 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #346 #1240 ";
654 else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2131 ";
655 else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3019 ";
656 else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1238";
657 // else AliError(Form("Unknown trigger: %s", trigger));
660 else if ((runNumber >= 117220 && runNumber <= 118555) || (runNumber >= 118784 && runNumber <= 119163))
662 // return "Single_2b_1_1_1";
663 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #346 ";
664 else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2131 ";
665 else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3019 ";
666 else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1238 ";
667 // else AliError(Form("Unknown trigger: %s", trigger));
669 else if (runNumber >= 118556 && runNumber <= 118783) {
670 // return "Single_2b_1_1_1";
671 // same as previous but was misaligned by 1 BX in fill 1069
672 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #345 ";
673 else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2130 ";
674 else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3018 ";
675 else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1238 ";
676 // else AliError(Form("Unknown trigger: %s", trigger));
678 else if (runNumber >= 119837 && runNumber <= 119862) {
679 // return "Single_4b_2_2_2";
680 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #669 #3019 ";
681 else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #346 #2454 ";
682 else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1234 #2128 ";
683 else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1681 #3463";
684 // else AliError(Form("Unknown trigger: %s", trigger));
687 else if (runNumber >= 119902 && runNumber <= 120691) {
688 // return "Single_6b_3_3_3";
689 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #346 #546 #746 ";
690 else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2131 #2331 #2531 ";
691 else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3019 #3219 #3419 ";
692 else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1296 #1670";
693 // else AliError(Form("Unknown trigger: %s", trigger));
695 else if (runNumber >= 120741 && runNumber <= 122375) {
696 // return "Single_13b_8_8_8";
697 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #346 #446 #546 #646 #1240 #1340 #1440 #1540 ";
698 else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #946 #2131 #2231 #2331 #2431 ";
699 else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3019 #3119 #3219 #3319 #3519 ";
700 else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1835 #2726";
701 // else AliError(Form("Unknown trigger: %s", trigger));
704 else if (runNumber >= 130148 && runNumber <= 130375) {
705 TString triggerString = trigger;
706 static TString returnString = " ";
708 if (triggerString.Contains("B")) returnString += " #346 #396 #446 #496 #546 #596 #646 #696 #1240 #1290 #1340 #1390 #1440 #1490 #1540 #1590 ";
709 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 ";
710 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 ";
711 // Printf("0x%x",returnString.Data());
712 // Printf("%s",returnString.Data());
713 return returnString.Data();
715 else if (runNumber >= 130601 && runNumber <= 130640) {
716 TString triggerString = trigger;
717 static TString returnString = " ";
719 if (triggerString.Contains("B")) returnString += " #346 #386 #426 #466 #506 #546 #586 #1240 #1280 #1320 #1360 #1400 #1440 #1480 ";
720 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
721 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
722 return returnString.Data();
726 AliWarning(Form("Unknown run %d, using all BXs!",runNumber));
732 Bool_t AliPhysicsSelection::Initialize(const AliESDEvent* aEsd)
734 // initializes the object for the given ESD
736 AliInfo(Form("Initializing for beam type: %s", aEsd->GetESDRun()->GetBeamType()));
738 if (strcmp(aEsd->GetESDRun()->GetBeamType(), "Pb-Pb") == 0)
741 return Initialize(aEsd->GetRunNumber(), pp);
744 Bool_t AliPhysicsSelection::Initialize(Int_t runNumber, Bool_t pp)
746 // initializes the object for the given run
747 // 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
749 Bool_t oldStatus = TH1::AddDirectoryStatus();
750 TH1::AddDirectory(kFALSE);
753 AliError("Bin0 Callback not set: will not fill the statistics for the bin 0");
756 // override BX and bg options in case of MC
758 fUseBXNumbers = kFALSE;
761 Int_t triggerScheme = GetTriggerScheme(runNumber);
762 if (!fUsingCustomClasses && fCurrentRun != -1 && triggerScheme != GetTriggerScheme(fCurrentRun))
763 AliFatal("Processing several runs with different trigger schemes is not supported");
765 if(fComputeBG && fCurrentRun != -1 && fCurrentRun != runNumber)
766 AliFatal("Cannot process several runs because BG computation is requested");
768 if(fComputeBG && !fUseBXNumbers)
769 AliFatal("Cannot compute BG if BX numbers are not used");
771 if(fUseBXNumbers && fFillingScheme != "" && fFillingScheme != GetFillingScheme(runNumber))
772 AliFatal("Cannot process runs with different filling scheme if usage of BX numbers is requested");
774 fFillingScheme = GetFillingScheme(runNumber);
776 AliInfo(Form("Initializing for run %d", runNumber));
778 // initialize first time?
779 if (fCurrentRun == -1)
781 if (fUsingCustomClasses) {
782 AliInfo("Using user-provided trigger classes");
786 switch (triggerScheme)
791 fCollTrigClasses.Add(new TObjString(Form("&%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCINT1)));
797 // trigger classes used before August 2010
798 fCollTrigClasses.Add(new TObjString(Form("%s%s &%u","+CINT1B-ABCE-NOPF-ALL", GetBXIDs(runNumber,"CINT1B-ABCE-NOPF-ALL"), (UInt_t) AliVEvent::kMB)));
799 fBGTrigClasses.Add (new TObjString(Form("%s%s &%u","+CINT1A-ABCE-NOPF-ALL", GetBXIDs(runNumber,"CINT1A-ABCE-NOPF-ALL"), (UInt_t) AliVEvent::kMB)));
800 fBGTrigClasses.Add (new TObjString(Form("%s%s &%u","+CINT1C-ABCE-NOPF-ALL", GetBXIDs(runNumber,"CINT1C-ABCE-NOPF-ALL"), (UInt_t) AliVEvent::kMB)));
801 fBGTrigClasses.Add (new TObjString(Form("%s%s &%u","+CINT1-E-NOPF-ALL", GetBXIDs(runNumber,"CINT1-E-NOPF-ALL"), (UInt_t) AliVEvent::kMB)));
803 // Muon trigger have the same BXIDs of the corresponding CINT triggers
804 fCollTrigClasses.Add(new TObjString(Form("%s%s &%u","+CMUS1B-ABCE-NOPF-MUON", GetBXIDs(runNumber,"CINT1B-ABCE-NOPF-ALL"), (UInt_t) AliVEvent::kMUON)));
805 fBGTrigClasses.Add (new TObjString(Form("%s%s &%u","+CMUS1A-ABCE-NOPF-MUON", GetBXIDs(runNumber,"CINT1A-ABCE-NOPF-ALL"), (UInt_t) AliVEvent::kMUON)));
806 fBGTrigClasses.Add (new TObjString(Form("%s%s &%u","+CMUS1C-ABCE-NOPF-MUON", GetBXIDs(runNumber,"CINT1C-ABCE-NOPF-ALL"), (UInt_t) AliVEvent::kMUON)));
807 fBGTrigClasses.Add (new TObjString(Form("%s%s &%u","+CMUS1-E-NOPF-MUON" , GetBXIDs(runNumber,"CINT1-E-NOPF-ALL"), (UInt_t) AliVEvent::kMUON)));
809 // triggers classes used from August 2010
811 fCollTrigClasses.Add(new TObjString(Form("%s%s &%u", "+CINT1-B-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "B"), (UInt_t) AliVEvent::kMB)));
812 fBGTrigClasses.Add (new TObjString(Form("%s%s &%u", "+CINT1-AC-NOPF-ALLNOTRD", GetBXIDs(runNumber, "AC"), (UInt_t) AliVEvent::kMB)));
813 fBGTrigClasses.Add (new TObjString(Form("%s%s &%u", "+CINT1-E-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "E"), (UInt_t) AliVEvent::kMB)));
816 fCollTrigClasses.Add(new TObjString(Form("%s%s &%u", "+CMUS1-B-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "B"), (UInt_t) AliVEvent::kMUON)));
817 fBGTrigClasses.Add (new TObjString(Form("%s%s &%u", "+CMUS1-AC-NOPF-ALLNOTRD", GetBXIDs(runNumber, "AC"), (UInt_t) AliVEvent::kMUON)));
818 fBGTrigClasses.Add (new TObjString(Form("%s%s &%u", "+CMUS1-E-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "E"), (UInt_t) AliVEvent::kMUON)));
821 fCollTrigClasses.Add(new TObjString(Form("%s%s &%u", "+CSH1-B-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "B"), (UInt_t) AliVEvent::kHighMult)));
822 fBGTrigClasses.Add (new TObjString(Form("%s%s &%u", "+CSH1-AC-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "AC"), (UInt_t) AliVEvent::kHighMult)));
823 fBGTrigClasses.Add (new TObjString(Form("%s%s &%u", "+CSH1-E-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "E"), (UInt_t) AliVEvent::kHighMult)));
825 // WARNING: IF YOU ADD MORE TRIGGER CLASSES, PLEASE CHECK THAT THE REGULAR EXPRESSION IN GetStatRow IS STILL VALID
832 fCollTrigClasses.Add(new TObjString(Form("+CSMBB-ABCE-NOPF-ALL &%u", (UInt_t) AliVEvent::kMB)));
833 fBGTrigClasses.Add(new TObjString(Form("+CSMBA-ABCE-NOPF-ALL -CSMBB-ABCE-NOPF-ALL &%u", (UInt_t) AliVEvent::kMB)));
834 fBGTrigClasses.Add(new TObjString(Form("+CSMBC-ABCE-NOPF-ALL -CSMBB-ABCE-NOPF-ALL &%u", (UInt_t) AliVEvent::kMB)));
838 AliFatal(Form("Unsupported trigger scheme %d", triggerScheme));
843 switch (triggerScheme)
848 fCollTrigClasses.Add(new TObjString(Form("&%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2A)));
849 fCollTrigClasses.Add(new TObjString(Form("&%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2C)));
850 fCollTrigClasses.Add(new TObjString(Form("&%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBAC)));
856 fCollTrigClasses.Add(new TObjString(Form("+CMBS2A-B-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2A)));
857 fBGTrigClasses.Add (new TObjString(Form("+CMBS2A-A-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2A)));
858 fBGTrigClasses.Add (new TObjString(Form("+CMBS2A-C-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2A)));
859 fBGTrigClasses.Add (new TObjString(Form("+CMBS2A-E-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2A)));
861 fCollTrigClasses.Add(new TObjString(Form("+CMBS2C-B-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2C)));
862 fBGTrigClasses.Add (new TObjString(Form("+CMBS2C-A-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2C)));
863 fBGTrigClasses.Add (new TObjString(Form("+CMBS2C-C-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2C)));
864 fBGTrigClasses.Add (new TObjString(Form("+CMBS2C-E-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2C)));
866 fCollTrigClasses.Add(new TObjString(Form("+CMBAC-B-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBAC)));
867 fBGTrigClasses.Add (new TObjString(Form("+CMBAC-A-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBAC)));
868 fBGTrigClasses.Add (new TObjString(Form("+CMBAC-C-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBAC)));
869 fBGTrigClasses.Add (new TObjString(Form("+CMBAC-E-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBAC)));
874 AliFatal(Form("Unsupported trigger scheme %d", triggerScheme));
879 Int_t count = fCollTrigClasses.GetEntries() + fBGTrigClasses.GetEntries();
881 for (Int_t i=0; i<count; i++)
883 AliTriggerAnalysis* triggerAnalysis = new AliTriggerAnalysis;
884 triggerAnalysis->SetAnalyzeMC(fMC);
885 triggerAnalysis->EnableHistograms();
886 triggerAnalysis->SetSPDGFOThreshhold(1);
887 triggerAnalysis->SetDoFMD(kFALSE);
888 fTriggerAnalysis.Add(triggerAnalysis);
891 // TODO: shall I really delete this?
892 if (fHistStatistics[0])
893 delete fHistStatistics[0];
894 if (fHistStatistics[1])
895 delete fHistStatistics[1];
897 fHistStatistics[kStatIdxBin0] = BookHistStatistics("_Bin0");
898 fHistStatistics[kStatIdxAll] = BookHistStatistics("");
900 if (fHistBunchCrossing)
901 delete fHistBunchCrossing;
903 fHistBunchCrossing = new TH2F("fHistBunchCrossing", "fHistBunchCrossing;bunch crossing number;", 4000, -0.5, 3999.5, count, -0.5, -0.5 + count);
905 if (fHistTriggerPattern)
906 delete fHistTriggerPattern;
910 const Int_t nbinTrig = TMath::Nint(TMath::Power(2,ntrig));
912 fHistTriggerPattern = new TH1F("fHistTriggerPattern", "Trigger pattern: FO + 2*v0A + 4*v0C",
913 nbinTrig, -0.5, nbinTrig-0.5);
914 fHistTriggerPattern->GetXaxis()->SetBinLabel(1,"NO TRIG");
915 fHistTriggerPattern->GetXaxis()->SetBinLabel(2,"FO");
916 fHistTriggerPattern->GetXaxis()->SetBinLabel(3,"v0A");
917 fHistTriggerPattern->GetXaxis()->SetBinLabel(4,"FO & v0A");
918 fHistTriggerPattern->GetXaxis()->SetBinLabel(5,"v0C");
919 fHistTriggerPattern->GetXaxis()->SetBinLabel(6,"FO & v0C");
920 fHistTriggerPattern->GetXaxis()->SetBinLabel(7,"v0A & v0C");
921 fHistTriggerPattern->GetXaxis()->SetBinLabel(8,"FO & v0A & v0C");
925 for (Int_t i=0; i < fCollTrigClasses.GetEntries(); i++)
927 fHistBunchCrossing->GetYaxis()->SetBinLabel(n, ((TObjString*) fCollTrigClasses.At(i))->String());
930 for (Int_t i=0; i < fBGTrigClasses.GetEntries(); i++)
932 fHistBunchCrossing->GetYaxis()->SetBinLabel(n, ((TObjString*) fBGTrigClasses.At(i))->String());
940 Int_t count = fCollTrigClasses.GetEntries() + fBGTrigClasses.GetEntries();
941 for (Int_t i=0; i<count; i++)
943 AliTriggerAnalysis* triggerAnalysis = static_cast<AliTriggerAnalysis*> (fTriggerAnalysis.At(i));
952 triggerAnalysis->SetV0TimeOffset(7.5);
955 triggerAnalysis->SetV0TimeOffset(0);
959 fCurrentRun = runNumber;
961 TH1::AddDirectory(oldStatus);
966 TH2F * AliPhysicsSelection::BookHistStatistics(const char * tag) {
967 // add 6 rows to count for the estimate of good, accidentals and
968 // BG and the ratio of BG and accidentals to total +ratio goot to
969 // first col + 2 for error on good.
970 // TODO: Remember the the indexes of rows for the BG selection. Add new member fBGRows[] and use kStat as indexes
972 Int_t count = fCollTrigClasses.GetEntries() + fBGTrigClasses.GetEntries();
974 Int_t extrarows = fComputeBG != 0 ? 8 : 0;
976 Int_t extrarows = fComputeBG != 0 ? 3 : 0;
978 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);
980 h->GetXaxis()->SetBinLabel(kStatTriggerClass, "Trigger class");
981 h->GetXaxis()->SetBinLabel(kStatHWTrig, "Hardware trigger");
982 h->GetXaxis()->SetBinLabel(kStatFO1, "FO >= 1");
983 h->GetXaxis()->SetBinLabel(kStatFO2, "FO >= 2");
984 h->GetXaxis()->SetBinLabel(kStatFO2L1, "FO (L1) >= 2");
985 h->GetXaxis()->SetBinLabel(kStatV0A, "V0A");
986 h->GetXaxis()->SetBinLabel(kStatV0C, "V0C");
987 h->GetXaxis()->SetBinLabel(kStatFMD, "FMD");
988 h->GetXaxis()->SetBinLabel(kStatV0ABG, "V0A BG");
989 h->GetXaxis()->SetBinLabel(kStatV0CBG, "V0C BG");
990 h->GetXaxis()->SetBinLabel(kStatZDCA, "ZDCA");
991 h->GetXaxis()->SetBinLabel(kStatZDCC, "ZDCC");
992 h->GetXaxis()->SetBinLabel(kStatZDCAC, "ZDCA & ZDCC");
993 h->GetXaxis()->SetBinLabel(kStatMB1, "(FO >= 1 | V0A | V0C) & !V0 BG");
994 h->GetXaxis()->SetBinLabel(kStatMB1Prime, "(FO >= 2 | (FO >= 1 & (V0A | V0C)) | (V0A &v0C) ) & !V0 BG");
995 //h->GetXaxis()->SetBinLabel(kStatFO1AndV0, "FO >= 1 & (V0A | V0C) & !V0 BG");
996 h->GetXaxis()->SetBinLabel(kStatV0, "V0A & V0C & !V0 BG & !BG ID");
997 h->GetXaxis()->SetBinLabel(kStatOffline, "Offline Trigger");
998 //h->GetXaxis()->SetBinLabel(kStatAny2Hits, "2 Hits & !V0 BG");
999 h->GetXaxis()->SetBinLabel(kStatBG, "Background identification");
1000 h->GetXaxis()->SetBinLabel(kStatAccepted, "Accepted");
1003 for (Int_t i=0; i < fCollTrigClasses.GetEntries(); i++)
1005 h->GetYaxis()->SetBinLabel(n, ((TObjString*) fCollTrigClasses.At(i))->String());
1008 for (Int_t i=0; i < fBGTrigClasses.GetEntries(); i++)
1010 h->GetYaxis()->SetBinLabel(n, ((TObjString*) fBGTrigClasses.At(i))->String());
1016 h->GetYaxis()->SetBinLabel(n++, Form("BG (A+C) (Mask [0x%x])", fComputeBG));
1017 h->GetYaxis()->SetBinLabel(n++, "ACC");
1019 h->GetYaxis()->SetBinLabel(n++, "BG (A+C) % (rel. to CINT1B)");
1020 h->GetYaxis()->SetBinLabel(n++, "ACC % (rel. to CINT1B)");
1021 h->GetYaxis()->SetBinLabel(n++, "ERR GOOD %");
1022 h->GetYaxis()->SetBinLabel(n++, "GOOD % (rel. to 1st col)");
1023 h->GetYaxis()->SetBinLabel(n++, "ERR GOOD");
1025 h->GetYaxis()->SetBinLabel(n++, "GOOD");
1031 void AliPhysicsSelection::Print(Option_t *option) const
1033 // print the configuration
1035 Printf("Configuration initialized for run %d (MC: %d):", fCurrentRun, fMC);
1036 msg += Form("Configuration initialized for run %d (MC: %d):\n", fCurrentRun, fMC);
1038 Printf("Collision trigger classes:");
1039 for (Int_t i=0; i < fCollTrigClasses.GetEntries(); i++)
1040 Printf("%s", ((TObjString*) fCollTrigClasses.At(i))->String().Data());
1042 Printf("Background trigger classes:");
1043 for (Int_t i=0; i < fBGTrigClasses.GetEntries(); i++)
1044 Printf("%s", ((TObjString*) fBGTrigClasses.At(i))->String().Data());
1046 AliTriggerAnalysis* triggerAnalysis = dynamic_cast<AliTriggerAnalysis*> (fTriggerAnalysis.At(0));
1048 if (triggerAnalysis)
1050 if (triggerAnalysis->GetV0TimeOffset() > 0)
1051 Printf("V0 time offset active: %.2f ns", triggerAnalysis->GetV0TimeOffset());
1053 Printf("\nTotal available events:");
1055 triggerAnalysis->PrintTriggerClasses();
1058 if (fHistStatistics[kStatIdxAll])
1060 for (Int_t i=0; i<fCollTrigClasses.GetEntries(); i++)
1062 Printf("\nSelection statistics for collision trigger %s:", ((TObjString*) fCollTrigClasses.At(i))->String().Data());
1063 msg += Form("\nSelection statistics for collision trigger %s:\n", ((TObjString*) fCollTrigClasses.At(i))->String().Data());
1065 Printf("Total events with correct trigger class: %d", (Int_t) fHistStatistics[kStatIdxAll]->GetBinContent(1, i+1));
1066 msg += Form("Total events with correct trigger class: %d\n", (Int_t) fHistStatistics[kStatIdxAll]->GetBinContent(1, i+1));
1067 Printf("Selected collision candidates: %d", (Int_t) fHistStatistics[kStatIdxAll]->GetBinContent(fHistStatistics[kStatIdxAll]->GetXaxis()->FindBin("Accepted"), i+1));
1068 msg += Form("Selected collision candidates: %d\n", (Int_t) fHistStatistics[kStatIdxAll]->GetBinContent(fHistStatistics[kStatIdxAll]->GetXaxis()->FindBin("Accepted"), i+1));
1072 if (fHistBunchCrossing)
1074 Printf("\nBunch crossing statistics:");
1075 msg += "\nBunch crossing statistics:\n";
1077 for (Int_t i=1; i<=fHistBunchCrossing->GetNbinsY(); i++)
1080 str.Form("Trigger %s has accepted events in the bunch crossings: ", fHistBunchCrossing->GetYaxis()->GetBinLabel(i));
1082 for (Int_t j=1; j<=fHistBunchCrossing->GetNbinsX(); j++)
1083 if (fHistBunchCrossing->GetBinContent(j, i) > 0)
1084 str += Form("%d, ", (Int_t) fHistBunchCrossing->GetXaxis()->GetBinCenter(j));
1086 Printf("%s", str.Data());
1091 for (Int_t j=1; j<=fHistBunchCrossing->GetNbinsX(); j++)
1093 Int_t countColl = 0;
1095 for (Int_t i=1; i<=fHistBunchCrossing->GetNbinsY(); i++)
1097 if (fHistBunchCrossing->GetBinContent(j, i) > 0)
1099 if (fCollTrigClasses.FindObject(fHistBunchCrossing->GetYaxis()->GetBinLabel(i)))
1101 if (fBGTrigClasses.FindObject(fHistBunchCrossing->GetYaxis()->GetBinLabel(i)))
1105 if (countColl > 0 && countBG > 0)
1106 Printf("WARNING: Bunch crossing %d has collision and BG trigger classes active. Check BPTX functioning for this run!", (Int_t) fHistBunchCrossing->GetXaxis()->GetBinCenter(j));
1110 if (fUsingCustomClasses)
1111 Printf("WARNING: Using custom trigger classes!");
1112 if (fSkipTriggerClassSelection)
1113 Printf("WARNING: Skipping trigger class selection!");
1115 Printf("WARNING: Ignoring V0 information in selection");
1117 Printf("WARNING: Callback not set: will not fill the statistics for the bin 0");
1118 TString opt(option);
1120 if (opt == "STAT") {
1121 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
1122 if (mgr) mgr->AddStatisticsMsg(msg);
1126 Long64_t AliPhysicsSelection::Merge(TCollection* list)
1128 // Merge a list of AliMultiplicityCorrection objects with this (needed for
1130 // Returns the number of merged objects (including this).
1135 if (list->IsEmpty())
1138 TIterator* iter = list->MakeIterator();
1141 // collections of all histograms
1142 const Int_t nHists = 9;
1143 TList collections[nHists];
1146 while ((obj = iter->Next())) {
1148 AliPhysicsSelection* entry = dynamic_cast<AliPhysicsSelection*> (obj);
1151 // Update run number. If this one is not initialized (-1) take the one from
1152 // the next physics selection to be merged with. In case of 2 different run
1153 // numbers issue a warning (should physics selections from different runs be
1154 // merged together) A.G.
1155 Int_t currentRun = entry->GetCurrentRun();
1156 // Nothing to merge with since run number was not initialized.
1157 if (currentRun < 0) continue;
1158 if (fCurrentRun < 0)
1160 fCurrentRun = currentRun;
1162 for (Int_t i=0; i<entry->fCollTrigClasses.GetEntries(); i++)
1163 fCollTrigClasses.Add(entry->fCollTrigClasses.At(i)->Clone());
1164 for (Int_t i=0; i<entry->fBGTrigClasses.GetEntries(); i++)
1165 fBGTrigClasses.Add(entry->fBGTrigClasses.At(i)->Clone());
1167 if (fCurrentRun != currentRun)
1168 AliWarning(Form("Current run %d not matching the one to be merged with %d", fCurrentRun, currentRun));
1170 if (entry->fTriggerAnalysis.GetEntries() > 0)
1171 collections[0].Add(&(entry->fTriggerAnalysis));
1172 if (entry->fHistStatistics[0])
1173 collections[1].Add(entry->fHistStatistics[0]);
1174 if (entry->fHistStatistics[1])
1175 collections[2].Add(entry->fHistStatistics[1]);
1176 if (entry->fHistBunchCrossing)
1177 collections[3].Add(entry->fHistBunchCrossing);
1178 if (entry->fHistTriggerPattern)
1179 collections[4].Add(entry->fHistTriggerPattern);
1180 if (entry->fBackgroundIdentification)
1181 collections[5].Add(entry->fBackgroundIdentification);
1186 if (fTriggerAnalysis.GetEntries() == 0 && collections[0].GetEntries() > 0)
1188 TList* firstList = (TList*) collections[0].First();
1189 for (Int_t i=0; i<firstList->GetEntries(); i++)
1190 fTriggerAnalysis.Add(firstList->At(i)->Clone());
1192 collections[0].RemoveAt(0);
1194 fTriggerAnalysis.Merge(&collections[0]);
1196 // if this instance is empty (not initialized) nothing would be merged here --> copy first entry
1197 if (!fHistStatistics[0] && collections[1].GetEntries() > 0)
1199 fHistStatistics[0] = (TH2F*) collections[1].First()->Clone();
1200 collections[1].RemoveAt(0);
1202 if (fHistStatistics[0])
1203 fHistStatistics[0]->Merge(&collections[1]);
1205 if (!fHistStatistics[1] && collections[2].GetEntries() > 0)
1207 fHistStatistics[1] = (TH2F*) collections[2].First()->Clone();
1208 collections[2].RemoveAt(0);
1210 if (fHistStatistics[1])
1211 fHistStatistics[1]->Merge(&collections[2]);
1213 if (!fHistBunchCrossing && collections[3].GetEntries() > 0)
1215 fHistBunchCrossing = (TH2F*) collections[3].First()->Clone();
1216 collections[3].RemoveAt(0);
1218 if (fHistBunchCrossing)
1219 fHistBunchCrossing->Merge(&collections[3]);
1221 if (!fHistTriggerPattern && collections[4].GetEntries() > 0)
1223 fHistTriggerPattern = (TH1F*) collections[4].First()->Clone();
1224 collections[4].RemoveAt(0);
1226 if (fHistTriggerPattern)
1227 fHistTriggerPattern->Merge(&collections[4]);
1229 if (!fBackgroundIdentification && collections[5].GetEntries() > 0)
1231 fBackgroundIdentification = (AliAnalysisCuts*) collections[5].First()->Clone();
1232 collections[5].RemoveAt(0);
1234 if (fBackgroundIdentification)
1235 fBackgroundIdentification->Merge(&collections[5]);
1242 void AliPhysicsSelection::SaveHistograms(const char* folder) const
1244 // write histograms to current directory
1246 if (!fHistStatistics[0] || !fHistStatistics[1])
1251 gDirectory->mkdir(folder);
1252 gDirectory->cd(folder);
1256 // Fill the last rows of fHistStatistics before saving
1258 Int_t triggerScheme = GetTriggerScheme(UInt_t(fCurrentRun));
1259 if(triggerScheme != 1){
1260 AliWarning("BG estimate only supported for trigger scheme \"1\" (CINT1 suite)");
1261 } else if (fUseMuonTriggers) {
1262 AliWarning("BG estimate with muon triggers to be implemented");
1264 AliInfo("BG estimate assumes that for a given run you only have A and C triggers separately or"
1265 " toghether as a AC class! Make sure this assumption holds in your case");
1267 // use an anum for the different trigger classes, to make loops easier to read
1268 enum {kClassB =0 , kClassA, kClassC, kClassAC, kClassE, kNClasses};
1269 const char * classFlags[] = {"B", "A", "C", "AC", "E"}; // labels
1271 UInt_t * rows[kNClasses] = {0}; // Array of matching rows
1272 Int_t nrows[kNClasses] = {0};
1273 // Get rows matching the requested trigger bits for all trigger classes
1274 for(Int_t iTrigClass = 0; iTrigClass < kNClasses; iTrigClass++){
1275 nrows[iTrigClass] = GetStatRow(classFlags[iTrigClass],fComputeBG,&rows[iTrigClass]);
1278 // 0. Determine the ratios of triggers E/B, A/B, C/B from the stat histogram
1279 // Those are used to rescale the different classes to the same number of bx ids
1280 // 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?
1281 Int_t nBXIds[kNClasses] = {0};
1282 cout <<"Computing BG:" << endl;
1284 for(Int_t iTrigClass = 0; iTrigClass < kNClasses; iTrigClass++){
1285 for(Int_t irow = 0; irow < nrows[iTrigClass]; irow++) {
1286 if(irow==0) cout << "- Class " << classFlags[iTrigClass] << endl;
1287 for (Int_t j=1; j<=fHistBunchCrossing->GetNbinsX(); j++) {
1288 if (fHistBunchCrossing->GetBinContent(j, rows[iTrigClass][irow]) > 0) {
1289 nBXIds[iTrigClass]++;
1292 if(nBXIds[iTrigClass]>0) cout << " Using row " << rows[iTrigClass][irow] << ": "
1293 << fHistBunchCrossing->GetYaxis()->GetBinLabel(rows[iTrigClass][irow])
1294 << " (nBXID "<< nBXIds[iTrigClass] << ")"<< endl;
1300 Float_t ratioToB[kNClasses];
1301 ratioToB[kClassE] = nBXIds[kClassE] >0 ? Float_t(nBXIds[kClassB])/nBXIds[kClassE] : 0;
1302 ratioToB[kClassA] = nBXIds[kClassA] >0 ? Float_t(nBXIds[kClassB])/nBXIds[kClassA] : 0;
1303 ratioToB[kClassC] = nBXIds[kClassC] >0 ? Float_t(nBXIds[kClassB])/nBXIds[kClassC] : 0;
1304 ratioToB[kClassAC] = nBXIds[kClassAC] >0 ? Float_t(nBXIds[kClassB])/nBXIds[kClassAC] : 0;
1305 Printf("Ratio between the BX ids in the different trigger classes:");
1306 Printf(" B/E = %d/%d = %f", nBXIds[kClassB],nBXIds[kClassE], ratioToB[kClassE] );
1307 Printf(" B/A = %d/%d = %f", nBXIds[kClassB],nBXIds[kClassA], ratioToB[kClassA] );
1308 Printf(" B/C = %d/%d = %f", nBXIds[kClassB],nBXIds[kClassC], ratioToB[kClassC] );
1309 Printf(" B/AC = %d/%d = %f", nBXIds[kClassB],nBXIds[kClassAC],ratioToB[kClassAC]);
1310 Int_t nHistStat = 2;
1312 // 1. loop over all cols
1313 for(Int_t iHistStat = 0; iHistStat < nHistStat; iHistStat++){
1314 Int_t ncol = fHistStatistics[iHistStat]->GetNbinsX();
1316 for(Int_t icol = 1; icol <= ncol; icol++) {
1317 Int_t nEvents[kNClasses] = {0}; // number of events should be reset at every column
1318 // For all trigger classes, add up over row matching trigger mask (as selected before)
1319 for(Int_t iTrigClass = 0; iTrigClass < kNClasses; iTrigClass++){
1320 for(Int_t irow = 0; irow < nrows[iTrigClass]; irow++) {
1321 nEvents[iTrigClass] += (Int_t) fHistStatistics[iHistStat]->GetBinContent(icol,rows[iTrigClass][irow]);
1323 // cout << "Events " << classFlags[iTrigClass] << " ("<<icol<<") " << nEvents[iTrigClass] << endl;
1325 if (nEvents[kClassB]>0) {
1326 Float_t acc = ratioToB[kClassE]*nEvents[kClassE];
1327 Double_t acc_err = TMath::Sqrt(ratioToB[kClassE]*ratioToB[kClassE]*nEvents[kClassE]);
1328 // Int_t bg = cint1A + cint1C - 2*acc;
1330 // Assuming that for a given class the triggers are either recorded as A+C or AC
1331 Float_t bg = nEvents[kClassAC] > 0 ?
1332 fBIFactorAC*(ratioToB[kClassAC]*nEvents[kClassAC] - 2*acc):
1333 fBIFactorA* (ratioToB[kClassA]*nEvents[kClassA]-acc) +
1334 fBIFactorC* (ratioToB[kClassC]*nEvents[kClassC]-acc) ;
1336 // cout << "-----------------------" << endl;
1337 // cout << "Factors: " << fBIFactorA << " " << fBIFactorC << " " << fBIFactorAC << endl;
1338 // cout << "Ratios: " << ratioToB[kClassA] << " " << ratioToB[kClassC] << " " << ratioToB[kClassAC] << endl;
1339 // cout << "Evts: " << nEvents[kClassA] << " " << nEvents[kClassC] << " " << nEvents[kClassAC] << " " << nEvents[kClassB] << endl;
1340 // cout << "Acc: " << acc << endl;
1341 // cout << "BG: " << bg << endl;
1342 // cout << " " << fBIFactorA* (ratioToB[kClassA]*nEvents[kClassA]-acc) <<endl;
1343 // cout << " " << fBIFactorC* (ratioToB[kClassC]*nEvents[kClassC]-acc) <<endl;
1344 // cout << " " << fBIFactorAC*(ratioToB[kClassAC]*nEvents[kClassAC] - 2*acc) << endl;
1345 // cout << "-----------------------" << endl;
1347 Float_t good = Float_t(nEvents[kClassB]) - bg - acc;
1348 if (icol ==1) good1 = good;
1349 // Float_t errGood = TMath::Sqrt(2*(nEvents[kClassA]+nEvents[kClassC]+nEvents[kClassE]));// Error on the number of goods assuming only bg fluctuates
1350 // DeltaG^2 = B + FA^2 A + FC^2 C + Ratio^2 (FA+FC-1)^2 E.
1351 Float_t errGood = nEvents[kClassAC] > 0 ?
1352 TMath::Sqrt( nEvents[kClassB] +
1353 fBIFactorAC*fBIFactorAC*ratioToB[kClassAC]*ratioToB[kClassAC]*nEvents[kClassAC] +
1354 ratioToB[kClassE] * ratioToB[kClassE] *
1355 (fBIFactorAC - 1)*(fBIFactorAC - 1)*nEvents[kClassE]) :
1356 TMath::Sqrt( nEvents[kClassB] +
1357 fBIFactorA*fBIFactorA*ratioToB[kClassA]*ratioToB[kClassA]*nEvents[kClassA] +
1358 fBIFactorC*fBIFactorC*ratioToB[kClassC]*ratioToB[kClassC]*nEvents[kClassC] +
1359 ratioToB[kClassE] * ratioToB[kClassE] *
1360 (fBIFactorA + fBIFactorC - 1)*(fBIFactorA + fBIFactorC - 1)*nEvents[kClassE]);
1362 Float_t errBG = nEvents[kClassAC] > 0 ?
1363 TMath::Sqrt(fBIFactorAC*fBIFactorAC*ratioToB[kClassAC]*ratioToB[kClassAC]*nEvents[kClassAC]+
1364 4*ratioToB[kClassE]*ratioToB[kClassE]*(fBIFactorAC*fBIFactorAC)*nEvents[kClassE]) :
1365 TMath::Sqrt(fBIFactorA*fBIFactorA*ratioToB[kClassA]*ratioToB[kClassA]*nEvents[kClassA]+
1366 fBIFactorC*fBIFactorC*ratioToB[kClassC]*ratioToB[kClassC]*nEvents[kClassC]+
1367 ratioToB[kClassE]*ratioToB[kClassE]*(fBIFactorA+fBIFactorC)*(fBIFactorA+fBIFactorC)*nEvents[kClassE]);
1370 fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowBG,bg);
1371 fHistStatistics[iHistStat]->SetBinError (icol,fBGStatOffset+kStatRowBG,errBG);
1372 fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowAcc,acc);
1373 fHistStatistics[iHistStat]->SetBinError (icol,fBGStatOffset+kStatRowAcc,acc_err);
1374 fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowGood,good);
1375 fHistStatistics[iHistStat]->SetBinError (icol,fBGStatOffset+kStatRowGood,errGood);
1378 //kStatRowBG=0,kStatRowAcc,kStatRowBGFrac,kStatRowAccFrac,kStatRowErrGoodFrac,kStatRowGoodFrac,kStatRowGood,kStatRowErrGood
1379 Float_t accFrac = Float_t(acc) / nEvents[kClassB] *100;
1380 Float_t errAccFrac= Float_t(acc_err) / nEvents[kClassB] *100;
1381 Float_t bgFrac = Float_t(bg) / nEvents[kClassB] *100;
1382 Float_t goodFrac = Float_t(good) / good1 *100;
1383 Float_t errGoodFrac = errGood/good1 * 100;
1384 Float_t errFracBG = bg > 0 ? TMath::Sqrt((errBG/bg)*(errBG/bg) + 1/nEvents[kClassB])*bgFrac : 0;
1385 fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowBGFrac,bgFrac);
1386 fHistStatistics[iHistStat]->SetBinError (icol,fBGStatOffset+kStatRowBGFrac,errFracBG);
1387 fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowAccFrac,accFrac);
1388 fHistStatistics[iHistStat]->SetBinError (icol,fBGStatOffset+kStatRowAccFrac,errAccFrac);
1389 fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowGoodFrac,goodFrac);
1390 fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowErrGoodFrac,errGoodFrac);
1391 fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowErrGood,errGood);
1396 for (Int_t iTrigClass = 0; iTrigClass < kNClasses; iTrigClass++){
1397 delete [] rows[iTrigClass];
1402 fHistStatistics[0]->Write();
1403 fHistStatistics[1]->Write();
1404 if(fHistBunchCrossing ) fHistBunchCrossing ->Write();
1405 if(fHistTriggerPattern) fHistTriggerPattern->Write();
1407 Int_t count = fCollTrigClasses.GetEntries() + fBGTrigClasses.GetEntries();
1408 for (Int_t i=0; i < count; i++)
1410 TString triggerClass = "trigger_histograms_";
1411 if (i < fCollTrigClasses.GetEntries())
1412 triggerClass += ((TObjString*) fCollTrigClasses.At(i))->String();
1414 triggerClass += ((TObjString*) fBGTrigClasses.At(i - fCollTrigClasses.GetEntries()))->String();
1416 gDirectory->mkdir(triggerClass);
1417 gDirectory->cd(triggerClass);
1419 static_cast<AliTriggerAnalysis*> (fTriggerAnalysis.At(i))->SaveHistograms();
1421 gDirectory->cd("..");
1424 if (fBackgroundIdentification)
1426 gDirectory->mkdir("background_identification");
1427 gDirectory->cd("background_identification");
1429 fBackgroundIdentification->GetOutput()->Write();
1431 gDirectory->cd("..");
1435 gDirectory->cd("..");
1438 Int_t AliPhysicsSelection::GetStatRow(const char * triggerBXClass, UInt_t offlineTriggerType, UInt_t ** rowIDs) const {
1439 // Puts inside the array rowIDs the row number for a given offline
1440 // trigger in a given bx class. Returns the total number of lines
1441 // matching the selection
1442 // triggerBXClass can be either "A", "AC", "B" or "E"
1443 // offlineTriggerType is one of the types defined in AliVEvent
1444 // User should delete rowIDs if no longer needed
1446 if(!fHistStatistics[0]) {
1447 AliWarning("Not initialized, returning 0");
1450 const Int_t nrows = fHistStatistics[0]->GetNbinsY();
1452 // allocate memory for at maximum nrows
1454 (*rowIDs) = new UInt_t[nrows];
1456 // Build regular expression. look for a +, followed by the beginning
1457 // of a word. Within the word, look for the class id after any
1458 // number of any char, but at most one dash ("[^-]*-?"), followed by
1459 // a - and then any char (".*") and at the class id ("\\&(\\d)")
1460 // The class id is stored.
1461 // WARNING: please check this if the trigger classes change
1462 TPRegexp re(Form("\\+\\b[^-]*-?%s-.*\\&(\\d)",triggerBXClass));
1463 // Loop over rows and find matching ones:
1464 for(Int_t irow = 1; irow <= nrows; irow++){
1465 TObjArray * matches = re.MatchS(fHistStatistics[0]->GetYaxis()->GetBinLabel(irow));
1466 if (matches->GetEntries()) {
1467 TString s = ((TObjString*)matches->At(1))->GetString();
1468 if(UInt_t(s.Atoi()) & offlineTriggerType) { // bitwise comparison with the requested mask
1469 // cout << "Marching " << s.Data() << " " << offlineTriggerType << " " << fHistStatistics[0]->GetYaxis()->GetBinLabel(irow) << endl;
1470 (*rowIDs)[nMatches] = irow;
1480 void AliPhysicsSelection::SetBIFactors(const AliESDEvent * aESD) {
1481 // Set factors for realtive bunch intesities
1483 AliFatal("ESD not given");
1485 Int_t run = aESD->GetRunNumber();
1487 // intensities stored in the ESDs
1488 const AliESDRun* esdRun = aESD->GetESDRun();
1489 Double_t intAB = esdRun->GetMeanIntensityIntecting(0);
1490 Double_t intCB = esdRun->GetMeanIntensityIntecting(1);
1491 Double_t intAA = esdRun->GetMeanIntensityNonIntecting(0);
1492 Double_t intCC = esdRun->GetMeanIntensityNonIntecting(1);
1494 // cout << "INT " <<intAB <<endl;
1495 // cout << "INT " <<intCB <<endl;
1496 // cout << "INT " <<intAA <<endl;
1497 // cout << "INT " <<intCC <<endl;
1499 if (intAB > -1 && intAA > -1) {
1500 fBIFactorA = intAB/intAA;
1502 AliWarning("Cannot set fBIFactorA, assuming 1");
1505 if (intCB > -1 && intCC > -1) {
1506 fBIFactorC = intCB/intCC;
1508 AliWarning("Cannot set fBIFactorC, assuming 1");
1511 if (intAB > -1 && intAA > -1 &&
1512 intCB > -1 && intCC > -1) {
1513 fBIFactorAC = (intAB+intCB)/(intAA+intCC);
1515 AliWarning("Cannot set fBIFactorAC, assuming 1");
1520 // First runs. Intensities hardcoded
1523 fBIFactorA = 0.961912722908;
1524 fBIFactorC = 1.04992336081;
1527 fBIFactorA = 0.947312854998;
1528 fBIFactorC = 1.01599706417;
1531 fBIFactorA = 0.93659320151;
1532 fBIFactorC = 0.98580804207;
1535 fBIFactorA = 0.929664189926;
1536 fBIFactorC = 0.963467679851;
1539 fBIFactorA = 1.08939104979;
1540 fBIFactorC = 0.931113921925;
1543 fBIFactorA = 1.08351880974;
1544 fBIFactorC = 0.916068345845;
1547 fBIFactorA = 1.07669281245;
1548 fBIFactorC = 0.876818744763;
1551 fBIFactorA = 1.00971079602;
1552 fBIFactorC = 0.773781299076;
1555 fBIFactorA = 0.787215863962;
1556 fBIFactorC = 0.778253173071;
1559 fBIFactorA = 0.692211363661;
1560 fBIFactorC = 0.733152456667;
1563 fBIFactorA = 1.04027825161;
1564 fBIFactorC = 1.00530825942;
1567 fBIFactorA = 1.05309910671;
1568 fBIFactorC = 1.00376801855;
1571 fBIFactorA = 1.0531231922;
1572 fBIFactorC = 0.992439666758;
1575 fBIFactorA = 1.04191478134;
1576 fBIFactorC = 0.979368585208;
1579 fBIFactorA = 1.03121314094;
1580 fBIFactorC = 0.973379962609;
1583 fBIFactorA = 0.969945926722;
1584 fBIFactorC = 0.39549745806;
1587 fBIFactorA = 0.968627213937;
1588 fBIFactorC = 0.310100412205;
1591 fBIFactorA = 0.991601393212;
1592 fBIFactorC = 0.83762204722;
1595 fBIFactorA = 0.98040863886;
1596 fBIFactorC = 0.694824205793;
1599 fBIFactorA = 1.10646173412;
1600 fBIFactorC = 0.841407246916;
1603 fBIFactorA = 1.12063452421;
1604 fBIFactorC = 0.78726542895;
1607 fBIFactorA = 1.02346137453;
1608 fBIFactorC = 1.03355663595;
1611 fBIFactorA = 1.05406025913;
1612 fBIFactorC = 1.00029166135;
1615 fBIFactorA = 0.947343384349;
1616 fBIFactorC = 0.972637444408;
1619 fBIFactorA = 0.908854622177;
1620 fBIFactorC = 0.958851103977;
1623 fBIFactorA = 0.810076150206;
1624 fBIFactorC = 0.884663561883;
1627 fBIFactorA = 0.80974912303;
1628 fBIFactorC = 0.878859123479;
1631 fBIFactorA = 0.809052110679;
1632 fBIFactorC = 0.87233890989;