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61899827 | 1 | /* $Id: AliPhysicsSelection.cxx 35782 2009-10-22 11:54:31Z jgrosseo $ */ |
2 | ||
3 | /************************************************************************** | |
4 | * Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. * | |
5 | * * | |
6 | * Author: The ALICE Off-line Project. * | |
7 | * Contributors are mentioned in the code where appropriate. * | |
8 | * * | |
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 | **************************************************************************/ | |
17 | ||
18 | //------------------------------------------------------------------------- | |
19 | // Implementation of Class AliPhysicsSelection | |
528640ed | 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 | |
22 | // | |
23 | // Usage: | |
24 | // | |
a2ce3799 | 25 | // Create the object: |
528640ed | 26 | // fPhysicsSelection = new AliPhysicsSelection; |
a2ce3799 | 27 | // |
28 | // For MC data, call | |
29 | // fPhysicsSelection->SetAnalyzeMC() | |
528640ed | 30 | // |
31 | // To check if an event is a collision candidate, use: | |
32 | // fPhysicsSelection->IsCollisionCandidate(fESD) | |
33 | // | |
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") | |
37 | // | |
38 | // To print statistics after processing use: | |
39 | // fPhysicsSelection->Print(); | |
40 | // | |
73cc8654 | 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, | |
44 | // use: | |
45 | // fPhysicsSelection->SetUseBXNumbers(0); | |
46 | // | |
47 | // | |
48 | // If you are analizing muons and you want to keep the muon triggers | |
49 | // besides the CINT1B you can set: | |
50 | // fPhysicsSelection->SetUseMuonTriggers(); | |
51 | // | |
85c71ba7 | 52 | // |
53 | // To compute the Background automatically using the control triggers | |
54 | // use: | |
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. | |
63 | // | |
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"). | |
77 | // | |
78 | // | |
decf6fd4 | 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() | |
81 | // Example: | |
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 | |
92 | // to be present: | |
93 | // AddBGTriggerClass("+CSMBA-ABCE-NOPF-ALL -CSMBB-ABCE-NOPF-ALL"); | |
94 | // | |
869f9767 | 95 | // The class also supports the triggers used in heavy ion runs |
96 | // | |
85c71ba7 | 97 | // Origin: Jan Fiete Grosse-Oetringhaus, CERN |
98 | // Michele Floris, CERN | |
61899827 | 99 | //------------------------------------------------------------------------- |
100 | ||
101 | #include <Riostream.h> | |
102 | #include <TH1F.h> | |
103 | #include <TH2F.h> | |
104 | #include <TList.h> | |
105 | #include <TIterator.h> | |
106 | #include <TDirectory.h> | |
296dd262 | 107 | #include <TObjArray.h> |
61899827 | 108 | |
109 | #include <AliPhysicsSelection.h> | |
110 | ||
111 | #include <AliTriggerAnalysis.h> | |
112 | #include <AliLog.h> | |
113 | ||
114 | #include <AliESDEvent.h> | |
85c71ba7 | 115 | #include <AliAnalysisTaskSE.h> |
116 | #include "AliAnalysisManager.h" | |
141265a2 | 117 | #include "TPRegexp.h" |
61899827 | 118 | |
119 | ClassImp(AliPhysicsSelection) | |
120 | ||
121 | AliPhysicsSelection::AliPhysicsSelection() : | |
296dd262 | 122 | AliAnalysisCuts("AliPhysicsSelection", "AliPhysicsSelection"), |
123 | fCurrentRun(-1), | |
a2ce3799 | 124 | fMC(kFALSE), |
296dd262 | 125 | fCollTrigClasses(), |
126 | fBGTrigClasses(), | |
127 | fTriggerAnalysis(), | |
128 | fBackgroundIdentification(0), | |
91bea6e7 | 129 | fHistBunchCrossing(0), |
73cc8654 | 130 | fHistTriggerPattern(0), |
91bea6e7 | 131 | fSkipTriggerClassSelection(0), |
85c71ba7 | 132 | fUsingCustomClasses(0), |
133 | fSkipV0(0), | |
8dec6e35 | 134 | fSkipZDCTime(0), |
135 | fBIFactorA(-1), | |
136 | fBIFactorC(-1), | |
137 | fBIFactorAC(-1), | |
85c71ba7 | 138 | fComputeBG(0), |
141265a2 | 139 | fBGStatOffset(0), |
73cc8654 | 140 | fUseBXNumbers(1), |
141 | fUseMuonTriggers(0), | |
85c71ba7 | 142 | fFillingScheme(""), |
ff097e3f | 143 | fBin0CallBack(""), |
869f9767 | 144 | fBin0CallBackPointer(0), |
145 | fIsPP(kFALSE) | |
61899827 | 146 | { |
147 | // constructor | |
148 | ||
296dd262 | 149 | fCollTrigClasses.SetOwner(1); |
150 | fBGTrigClasses.SetOwner(1); | |
151 | fTriggerAnalysis.SetOwner(1); | |
85c71ba7 | 152 | fHistStatistics[0] = 0; |
153 | fHistStatistics[1] = 0; | |
296dd262 | 154 | |
61899827 | 155 | AliLog::SetClassDebugLevel("AliPhysicsSelection", AliLog::kWarning); |
156 | } | |
157 | ||
158 | AliPhysicsSelection::~AliPhysicsSelection() | |
159 | { | |
160 | // destructor | |
85c71ba7 | 161 | |
296dd262 | 162 | fCollTrigClasses.Delete(); |
163 | fBGTrigClasses.Delete(); | |
164 | fTriggerAnalysis.Delete(); | |
61899827 | 165 | |
85c71ba7 | 166 | if (fHistStatistics[0]) |
167 | { | |
168 | delete fHistStatistics[0]; | |
169 | fHistStatistics[0] = 0; | |
170 | } | |
171 | if (fHistStatistics[1]) | |
61899827 | 172 | { |
85c71ba7 | 173 | delete fHistStatistics[1]; |
174 | fHistStatistics[1] = 0; | |
61899827 | 175 | } |
176 | ||
177 | if (fHistBunchCrossing) | |
178 | { | |
179 | delete fHistBunchCrossing; | |
180 | fHistBunchCrossing = 0; | |
181 | } | |
73cc8654 | 182 | if (fHistTriggerPattern) |
183 | { | |
184 | delete fHistTriggerPattern; | |
185 | fHistTriggerPattern = 0; | |
186 | } | |
716f045f | 187 | if (fBackgroundIdentification) |
188 | { | |
189 | delete fBackgroundIdentification; | |
190 | fBackgroundIdentification = 0; | |
191 | } | |
61899827 | 192 | } |
296dd262 | 193 | |
c2ba5a61 | 194 | UInt_t AliPhysicsSelection::CheckTriggerClass(const AliESDEvent* aEsd, const char* trigger, Int_t& triggerLogic) const |
296dd262 | 195 | { |
196 | // checks if the given trigger class(es) are found for the current event | |
05e1da5d | 197 | // format of trigger: +TRIGGER1,TRIGGER1b,TRIGGER1c -TRIGGER2 [#XXX] [&YY] [*ZZ] |
198 | // requires one out of TRIGGER1,TRIGGER1b,TRIGGER1c and rejects TRIGGER2 | |
0c6c629b | 199 | // in bunch crossing XXX |
1209509c | 200 | // if successful, YY is returned (for association between entry in fCollTrigClasses and AliVEvent::EOfflineTriggerTypes) |
c2ba5a61 | 201 | // triggerLogic is filled with ZZ, defaults to kCINT1 |
296dd262 | 202 | |
decf6fd4 | 203 | Bool_t foundBCRequirement = kFALSE; |
204 | Bool_t foundCorrectBC = kFALSE; | |
205 | ||
0c6c629b | 206 | UInt_t returnCode = AliVEvent::kUserDefined; |
c2ba5a61 | 207 | triggerLogic = kCINT1; |
0c6c629b | 208 | |
296dd262 | 209 | TString str(trigger); |
210 | TObjArray* tokens = str.Tokenize(" "); | |
211 | ||
212 | for (Int_t i=0; i < tokens->GetEntries(); i++) | |
213 | { | |
214 | TString str2(((TObjString*) tokens->At(i))->String()); | |
215 | ||
decf6fd4 | 216 | if (str2[0] == '+' || str2[0] == '-') |
296dd262 | 217 | { |
decf6fd4 | 218 | Bool_t flag = (str2[0] == '+'); |
219 | ||
220 | str2.Remove(0, 1); | |
221 | ||
05e1da5d | 222 | TObjArray* tokens2 = str2.Tokenize(","); |
223 | ||
224 | Bool_t foundTriggerClass = kFALSE; | |
225 | for (Int_t j=0; j < tokens2->GetEntries(); j++) | |
decf6fd4 | 226 | { |
05e1da5d | 227 | TString str3(((TObjString*) tokens2->At(j))->String()); |
228 | ||
229 | if (flag && aEsd->IsTriggerClassFired(str3)) | |
230 | foundTriggerClass = kTRUE; | |
231 | if (!flag && aEsd->IsTriggerClassFired(str3)) | |
232 | { | |
233 | AliDebug(AliLog::kDebug, Form("Rejecting event because trigger class %s is present", str3.Data())); | |
234 | delete tokens2; | |
235 | delete tokens; | |
236 | return kFALSE; | |
237 | } | |
decf6fd4 | 238 | } |
05e1da5d | 239 | |
240 | delete tokens2; | |
241 | ||
242 | if (!foundTriggerClass) | |
decf6fd4 | 243 | { |
05e1da5d | 244 | AliDebug(AliLog::kDebug, Form("Rejecting event because (none of the) trigger class(es) %s is present", str2.Data())); |
decf6fd4 | 245 | delete tokens; |
246 | return kFALSE; | |
247 | } | |
296dd262 | 248 | } |
decf6fd4 | 249 | else if (str2[0] == '#') |
296dd262 | 250 | { |
decf6fd4 | 251 | foundBCRequirement = kTRUE; |
252 | ||
253 | str2.Remove(0, 1); | |
254 | ||
255 | Int_t bcNumber = str2.Atoi(); | |
256 | AliDebug(AliLog::kDebug, Form("Checking for bunch crossing number %d", bcNumber)); | |
257 | ||
258 | if (aEsd->GetBunchCrossNumber() == bcNumber) | |
259 | { | |
260 | foundCorrectBC = kTRUE; | |
261 | AliDebug(AliLog::kDebug, Form("Found correct bunch crossing %d", bcNumber)); | |
262 | } | |
296dd262 | 263 | } |
0c6c629b | 264 | else if (str2[0] == '&' && !fUsingCustomClasses) |
265 | { | |
266 | str2.Remove(0, 1); | |
267 | ||
1209509c | 268 | returnCode = str2.Atoll(); |
0c6c629b | 269 | } |
c2ba5a61 | 270 | else if (str2[0] == '*') |
271 | { | |
272 | str2.Remove(0, 1); | |
273 | ||
274 | triggerLogic = str2.Atoi(); | |
275 | } | |
decf6fd4 | 276 | else |
277 | AliFatal(Form("Invalid trigger syntax: %s", trigger)); | |
296dd262 | 278 | } |
279 | ||
280 | delete tokens; | |
decf6fd4 | 281 | |
282 | if (foundBCRequirement && !foundCorrectBC) | |
283 | return kFALSE; | |
284 | ||
0c6c629b | 285 | return returnCode; |
296dd262 | 286 | } |
2d45a1a7 | 287 | |
288 | //______________________________________________________________________________ | |
289 | TObject *AliPhysicsSelection::GetStatistics(Option_t *option) const | |
290 | { | |
291 | // Get the statistics histograms ("ALL" and "BIN0") | |
292 | TString opt(option); | |
293 | opt.ToUpper(); | |
294 | Int_t ihist = 0; | |
295 | if (opt == "ALL") ihist = kStatIdxAll; | |
296 | if (opt == "BIN0") ihist = kStatIdxBin0; | |
297 | return fHistStatistics[ihist]; | |
298 | } | |
299 | ||
300 | //______________________________________________________________________________ | |
0c6c629b | 301 | UInt_t AliPhysicsSelection::IsCollisionCandidate(const AliESDEvent* aEsd) |
61899827 | 302 | { |
303 | // checks if the given event is a collision candidate | |
0c6c629b | 304 | // |
305 | // returns a bit word describing the fired offline triggers (see AliVEvent::EOfflineTriggerTypes) | |
7acc5b9d | 306 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); |
307 | if (!mgr) { | |
308 | AliError("Cannot get the analysis manager"); | |
309 | return 0; | |
310 | } | |
311 | mgr->LoadBranch("AliESDHeader."); | |
312 | mgr->LoadBranch("AliESDRun."); | |
313 | mgr->LoadBranch("AliMultiplicity."); | |
314 | mgr->LoadBranch("AliESDFMD."); | |
315 | mgr->LoadBranch("AliESDVZERO."); | |
316 | mgr->LoadBranch("AliESDZDC."); | |
317 | mgr->LoadBranch("SPDVertex."); | |
318 | mgr->LoadBranch("PrimaryVertex."); | |
141265a2 | 319 | if (fCurrentRun != aEsd->GetRunNumber()) { |
1107e2ce | 320 | if (!Initialize(aEsd)) |
95e6f4ec | 321 | AliFatal(Form("Could not initialize for run %d", aEsd->GetRunNumber())); |
141265a2 | 322 | if(fComputeBG) SetBIFactors(aEsd); // is this safe here? |
323 | } | |
61899827 | 324 | const AliESDHeader* esdHeader = aEsd->GetHeader(); |
325 | if (!esdHeader) | |
326 | { | |
327 | AliError("ESD Header could not be retrieved"); | |
328 | return kFALSE; | |
329 | } | |
330 | ||
a2ce3799 | 331 | // check event type; should be PHYSICS = 7 for data and 0 for MC |
332 | if (!fMC) | |
333 | { | |
334 | if (esdHeader->GetEventType() != 7) | |
335 | return kFALSE; | |
336 | } | |
337 | else | |
338 | { | |
339 | if (esdHeader->GetEventType() != 0) | |
340 | AliFatal(Form("Invalid event type for MC: %d", esdHeader->GetEventType())); | |
341 | } | |
758941d4 | 342 | |
0c6c629b | 343 | UInt_t accept = 0; |
296dd262 | 344 | |
345 | Int_t count = fCollTrigClasses.GetEntries() + fBGTrigClasses.GetEntries(); | |
346 | for (Int_t i=0; i < count; i++) | |
61899827 | 347 | { |
296dd262 | 348 | const char* triggerClass = 0; |
349 | if (i < fCollTrigClasses.GetEntries()) | |
350 | triggerClass = ((TObjString*) fCollTrigClasses.At(i))->String(); | |
351 | else | |
352 | triggerClass = ((TObjString*) fBGTrigClasses.At(i - fCollTrigClasses.GetEntries()))->String(); | |
61899827 | 353 | |
296dd262 | 354 | AliDebug(AliLog::kDebug, Form("Processing trigger class %s", triggerClass)); |
61899827 | 355 | |
296dd262 | 356 | AliTriggerAnalysis* triggerAnalysis = static_cast<AliTriggerAnalysis*> (fTriggerAnalysis.At(i)); |
61899827 | 357 | |
296dd262 | 358 | triggerAnalysis->FillTriggerClasses(aEsd); |
61899827 | 359 | |
c2ba5a61 | 360 | Int_t triggerLogic = 0; |
361 | UInt_t singleTriggerResult = CheckTriggerClass(aEsd, triggerClass, triggerLogic); | |
362 | ||
0c6c629b | 363 | if (singleTriggerResult) |
296dd262 | 364 | { |
365 | triggerAnalysis->FillHistograms(aEsd); | |
366 | ||
85c71ba7 | 367 | Bool_t isBin0 = kFALSE; |
368 | if (fBin0CallBack != "") { | |
85c71ba7 | 369 | isBin0 = ((AliAnalysisTaskSE*)mgr->GetTask(fBin0CallBack.Data()))->IsEventInBinZero(); |
ff097e3f | 370 | } else if (fBin0CallBackPointer) { |
371 | isBin0 = (*fBin0CallBackPointer)(aEsd); | |
85c71ba7 | 372 | } |
ff097e3f | 373 | |
c2ba5a61 | 374 | // hardware trigger |
cc9d9320 | 375 | Int_t fastORHW = triggerAnalysis->SPDFiredChips(aEsd, 1); // SPD number of chips from trigger bits (!) |
c2ba5a61 | 376 | Int_t fastORHWL1 = triggerAnalysis->SPDFiredChips(aEsd, 1, kFALSE, 2); // SPD number of chips from trigger bits in second layer (!) |
85c71ba7 | 377 | Bool_t v0AHW = fSkipV0 ? 0 :(triggerAnalysis->V0Trigger(aEsd, AliTriggerAnalysis::kASide, kTRUE) == AliTriggerAnalysis::kV0BB);// should replay hw trigger |
378 | Bool_t v0CHW = fSkipV0 ? 0 :(triggerAnalysis->V0Trigger(aEsd, AliTriggerAnalysis::kCSide, kTRUE) == AliTriggerAnalysis::kV0BB);// should replay hw trigger | |
c2ba5a61 | 379 | |
cc9d9320 | 380 | // offline trigger |
381 | Int_t fastOROffline = triggerAnalysis->SPDFiredChips(aEsd, 0); // SPD number of chips from clusters (!) | |
c2ba5a61 | 382 | Int_t fastOROfflineL1 = triggerAnalysis->SPDFiredChips(aEsd, 0, kFALSE, 2); // SPD number of chips from clusters in second layer (!) |
383 | Bool_t v0A = fSkipV0 ? 0 :triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kV0A); | |
384 | Bool_t v0C = fSkipV0 ? 0 :triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kV0C); | |
85c71ba7 | 385 | Bool_t v0ABG = fSkipV0 ? 0 :triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kV0ABG); |
386 | Bool_t v0CBG = fSkipV0 ? 0 :triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kV0CBG); | |
f4ca8f20 | 387 | Bool_t v0BG = v0ABG || v0CBG; |
85c71ba7 | 388 | |
389 | // fmd | |
390 | Bool_t fmdA = triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kFMDA); | |
391 | Bool_t fmdC = triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kFMDC); | |
392 | Bool_t fmd = fmdA || fmdC; | |
61899827 | 393 | |
85c71ba7 | 394 | // SSD |
1107e2ce | 395 | //Int_t ssdClusters = triggerAnalysis->SSDClusters(aEsd); |
c2ba5a61 | 396 | |
397 | // ZDC | |
ce08cb1f | 398 | // Bool_t zdcA = triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kZDCA); |
399 | // Bool_t zdcC = triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kZDCC); | |
869f9767 | 400 | Bool_t zdcA = triggerAnalysis->ZDCTDCTrigger (aEsd, AliTriggerAnalysis::kASide); |
401 | Bool_t zdcC = triggerAnalysis->ZDCTDCTrigger (aEsd, AliTriggerAnalysis::kCSide); | |
402 | Bool_t zdcTime = triggerAnalysis->ZDCTimeTrigger(aEsd); | |
85c71ba7 | 403 | |
404 | // Some "macros" | |
405 | Bool_t mb1 = (fastOROffline > 0 || v0A || v0C) && (!v0BG); | |
406 | Bool_t mb1prime = (fastOROffline > 1 || (fastOROffline > 0 && (v0A || v0C)) || (v0A && v0C) ) && (!v0BG); | |
407 | ||
408 | // Background rejection | |
8663e267 | 409 | Bool_t bgID = kFALSE; |
410 | if (fBackgroundIdentification) | |
411 | bgID = ! fBackgroundIdentification->IsSelected(const_cast<AliESDEvent*> (aEsd)); | |
412 | ||
c2ba5a61 | 413 | /*Int_t ntrig = fastOROffline; // any 2 hits |
85c71ba7 | 414 | if(v0A) ntrig += 1; |
415 | if(v0C) ntrig += 1; //v0C alone is enough | |
416 | if(fmd) ntrig += 1; | |
c2ba5a61 | 417 | if(ssdClusters>1) ntrig += 1;*/ |
85c71ba7 | 418 | |
c2ba5a61 | 419 | // replay hardware trigger (should only remove events for MC) |
420 | ||
421 | Bool_t hwTrig = kFALSE; | |
422 | switch (triggerLogic) | |
423 | { | |
424 | case kCINT1: hwTrig = fastORHW > 0 || v0AHW || v0CHW; break; | |
425 | case kCMBS2A: hwTrig = fastORHWL1 > 1 && v0AHW; break; | |
426 | case kCMBS2C: hwTrig = fastORHWL1 > 1 && v0CHW; break; | |
427 | case kCMBAC: hwTrig = v0AHW && v0CHW; break; | |
05e1da5d | 428 | case kCMBACS2: hwTrig = fastORHWL1 > 1 && v0AHW && v0CHW; break; |
8dec6e35 | 429 | case kHighMultL1: hwTrig = fastORHW >= 100; break; |
c2ba5a61 | 430 | default: AliFatal(Form("Undefined trigger logic %d", triggerLogic)); break; |
431 | } | |
85c71ba7 | 432 | |
73cc8654 | 433 | // Fill trigger pattern histo |
434 | Int_t tpatt = 0; | |
435 | if (fastORHW>0) tpatt+=1; | |
436 | if (v0AHW) tpatt+=2; | |
437 | if (v0CHW) tpatt+=4; | |
438 | fHistTriggerPattern->Fill( tpatt ); | |
439 | ||
85c71ba7 | 440 | // fill statistics and return decision |
441 | const Int_t nHistStat = 2; | |
442 | for(Int_t iHistStat = 0; iHistStat < nHistStat; iHistStat++){ | |
443 | if (iHistStat == kStatIdxBin0 && !isBin0) continue; // skip the filling of bin0 stats if the event is not in the bin0 | |
444 | ||
445 | fHistStatistics[iHistStat]->Fill(kStatTriggerClass, i); | |
8dec6e35 | 446 | if(iHistStat == kStatIdxAll) fHistBunchCrossing->Fill(aEsd->GetBunchCrossNumber(), i); // Fill only for all (avoid double counting) |
85c71ba7 | 447 | |
85c71ba7 | 448 | // We fill the rest only if hw trigger is ok |
449 | if (!hwTrig) | |
450 | { | |
451 | AliDebug(AliLog::kDebug, "Rejecting event because hardware trigger is not fired"); | |
452 | continue; | |
453 | } else { | |
454 | fHistStatistics[iHistStat]->Fill(kStatHWTrig, i); | |
455 | } | |
733f0542 | 456 | |
85c71ba7 | 457 | |
458 | // v0 BG stats | |
459 | if (v0ABG) | |
460 | fHistStatistics[iHistStat]->Fill(kStatV0ABG, i); | |
461 | if (v0CBG) | |
462 | fHistStatistics[iHistStat]->Fill(kStatV0CBG, i); | |
463 | ||
464 | // We fill the rest only if mb1 && ! v0BG | |
465 | if (mb1) | |
466 | fHistStatistics[iHistStat]->Fill(kStatMB1, i); | |
467 | else continue; | |
468 | ||
469 | if (mb1prime) | |
470 | fHistStatistics[iHistStat]->Fill(kStatMB1Prime, i); | |
471 | ||
472 | if (fmd) | |
473 | fHistStatistics[iHistStat]->Fill(kStatFMD, i); | |
474 | ||
c2ba5a61 | 475 | //if(ntrig >= 2 && !v0BG) |
476 | // fHistStatistics[iHistStat]->Fill(kStatAny2Hits, i); | |
85c71ba7 | 477 | |
478 | if (fastOROffline > 0) | |
479 | fHistStatistics[iHistStat]->Fill(kStatFO1, i); | |
480 | if (fastOROffline > 1) | |
481 | fHistStatistics[iHistStat]->Fill(kStatFO2, i); | |
c2ba5a61 | 482 | if (fastOROfflineL1 > 1) |
483 | fHistStatistics[iHistStat]->Fill(kStatFO2L1, i); | |
cc9d9320 | 484 | |
85c71ba7 | 485 | if (v0A) |
486 | fHistStatistics[iHistStat]->Fill(kStatV0A, i); | |
487 | if (v0C) | |
488 | fHistStatistics[iHistStat]->Fill(kStatV0C, i); | |
c2ba5a61 | 489 | |
490 | if (zdcA) | |
491 | fHistStatistics[iHistStat]->Fill(kStatZDCA, i); | |
492 | if (zdcC) | |
493 | fHistStatistics[iHistStat]->Fill(kStatZDCC, i); | |
494 | if (zdcA && zdcC) | |
495 | fHistStatistics[iHistStat]->Fill(kStatZDCAC, i); | |
869f9767 | 496 | // We reject the event if the ZDC timing cut is not respected |
497 | if (zdcTime) | |
498 | fHistStatistics[iHistStat]->Fill(kStatZDCTime, i); | |
8dec6e35 | 499 | else if (!fIsPP && !fSkipZDCTime) |
869f9767 | 500 | continue; |
85c71ba7 | 501 | // if (fastOROffline > 1 && !v0BG) |
502 | // fHistStatistics[iHistStat]->Fill(kStatFO2NoBG, i); | |
503 | ||
c2ba5a61 | 504 | //if (fastOROffline > 0 && (v0A || v0C) && !v0BG) |
505 | // fHistStatistics[iHistStat]->Fill(kStatFO1AndV0, i); | |
296dd262 | 506 | |
869f9767 | 507 | if (v0A && v0C && !v0BG && (!bgID && fIsPP)) |
85c71ba7 | 508 | fHistStatistics[iHistStat]->Fill(kStatV0, i); |
509 | ||
c2ba5a61 | 510 | Bool_t offlineAccepted = kFALSE; |
511 | ||
512 | switch (triggerLogic) | |
513 | { | |
514 | case kCINT1: offlineAccepted = mb1; break; | |
515 | case kCMBS2A: offlineAccepted = fastOROfflineL1 > 1 && v0A; break; | |
516 | case kCMBS2C: offlineAccepted = fastOROfflineL1 > 1 && v0C; break; | |
517 | case kCMBAC: offlineAccepted = v0A && v0C; break; | |
05e1da5d | 518 | case kCMBACS2: offlineAccepted = fastOROfflineL1 > 1 && v0A && v0C; break; |
8dec6e35 | 519 | case kHighMultL1: offlineAccepted = fastOROffline >= 100; break; |
c2ba5a61 | 520 | default: AliFatal(Form("Undefined trigger logic %d", triggerLogic)); break; |
521 | } | |
85c71ba7 | 522 | |
c2ba5a61 | 523 | if ( offlineAccepted ) |
85c71ba7 | 524 | { |
525 | if (!v0BG || fSkipV0) | |
526 | { | |
527 | if (!v0BG) fHistStatistics[iHistStat]->Fill(kStatOffline, i); | |
61899827 | 528 | |
869f9767 | 529 | if (fBackgroundIdentification && bgID && fIsPP) |
85c71ba7 | 530 | { |
531 | AliDebug(AliLog::kDebug, "Rejecting event because of background identification"); | |
532 | fHistStatistics[iHistStat]->Fill(kStatBG, i); | |
533 | } | |
534 | else | |
535 | { | |
c2ba5a61 | 536 | AliDebug(AliLog::kDebug, Form("Accepted event for histograms with trigger logic %d", triggerLogic)); |
296dd262 | 537 | |
85c71ba7 | 538 | fHistStatistics[iHistStat]->Fill(kStatAccepted, i); |
8dec6e35 | 539 | // if(iHistStat == kStatIdxAll) fHistBunchCrossing->Fill(aEsd->GetBunchCrossNumber(), i); // Fill only for all (avoid double counting) |
85c71ba7 | 540 | if((i < fCollTrigClasses.GetEntries() || fSkipTriggerClassSelection) && (iHistStat==kStatIdxAll)) |
0c6c629b | 541 | accept |= singleTriggerResult; // only set for "all" (should not really matter) |
85c71ba7 | 542 | } |
543 | } | |
544 | else | |
545 | AliDebug(AliLog::kDebug, "Rejecting event because of V0 BG flag"); | |
546 | } | |
547 | else | |
c2ba5a61 | 548 | AliDebug(AliLog::kDebug, Form("Rejecting event because trigger logic %d is not fulfilled", triggerLogic)); |
296dd262 | 549 | } |
296dd262 | 550 | } |
551 | } | |
552 | ||
553 | if (accept) | |
0c6c629b | 554 | AliDebug(AliLog::kDebug, Form("Accepted event as collision candidate with bit mask %d", accept)); |
61899827 | 555 | |
296dd262 | 556 | return accept; |
61899827 | 557 | } |
a2ce3799 | 558 | |
85c71ba7 | 559 | Int_t AliPhysicsSelection::GetTriggerScheme(UInt_t runNumber) const |
a2ce3799 | 560 | { |
561 | // returns the current trigger scheme (classes that are accepted/rejected) | |
562 | ||
563 | if (fMC) | |
1107e2ce | 564 | return 0; |
a2ce3799 | 565 | |
566 | // TODO dependent on run number | |
4b7e8f3b | 567 | |
568 | switch (runNumber) | |
569 | { | |
570 | // CSMBB triggers | |
571 | case 104044: | |
572 | case 105054: | |
573 | case 105057: | |
574 | return 2; | |
575 | } | |
576 | ||
05e1da5d | 577 | if (runNumber >= 136849 && runNumber < 138125) // HI old scheme |
578 | return 2; | |
8dec6e35 | 579 | |
580 | if (runNumber >= 139328 && runNumber <= 139517) // late HI run 2010 (no TRD wake up) | |
581 | return 3; | |
05e1da5d | 582 | |
c2ba5a61 | 583 | // defaults |
1107e2ce | 584 | return 1; |
a2ce3799 | 585 | } |
85c71ba7 | 586 | |
587 | const char * AliPhysicsSelection::GetFillingScheme(UInt_t runNumber) { | |
588 | ||
589 | if(fMC) return "MC"; | |
590 | ||
591 | if (runNumber >= 104065 && runNumber <= 104160) { | |
592 | return "4x4a"; | |
593 | } | |
594 | else if (runNumber >= 104315 && runNumber <= 104321) { | |
595 | return "4x4a*"; | |
596 | } | |
597 | else if (runNumber >= 104792 && runNumber <= 104803) { | |
598 | return "4x4b"; | |
599 | } | |
600 | else if (runNumber >= 104824 && runNumber <= 104892) { | |
601 | return "4x4c"; | |
602 | } | |
603 | else if (runNumber == 105143 || runNumber == 105160) { | |
604 | return "16x16a"; | |
605 | } | |
606 | else if (runNumber >= 105256 && runNumber <= 105268) { | |
607 | return "4x4c"; | |
5f337f3d | 608 | } |
609 | else if (runNumber >= 114786 && runNumber <= 116684) { | |
ca234d7a | 610 | return "Single_2b_1_1_1"; |
85c71ba7 | 611 | } |
5f337f3d | 612 | else if (runNumber >= 117048 && runNumber <= 117120) { |
613 | return "Single_3b_2_2_2"; | |
614 | } | |
615 | else if (runNumber >= 117220 && runNumber <= 119163) { | |
616 | return "Single_2b_1_1_1"; | |
617 | } | |
618 | else if (runNumber >= 119837 && runNumber <= 119862) { | |
619 | return "Single_4b_2_2_2"; | |
620 | } | |
621 | else if (runNumber >= 119902 && runNumber <= 120691) { | |
622 | return "Single_6b_3_3_3"; | |
623 | } | |
624 | else if (runNumber >= 120741 && runNumber <= 122375) { | |
625 | return "Single_13b_8_8_8"; | |
626 | } | |
141265a2 | 627 | else if (runNumber >= 130148 && runNumber <= 130375) { |
628 | return "125n_48b_36_16_36"; | |
629 | } | |
8fc17e87 | 630 | else if (runNumber >= 130601 && runNumber <= 130640) { |
631 | return "1000ns_50b_35_14_35"; | |
632 | } | |
85c71ba7 | 633 | else { |
634 | AliError(Form("Unknown filling scheme (run %d)", runNumber)); | |
635 | } | |
636 | ||
637 | return "Unknown"; | |
638 | } | |
639 | ||
85c71ba7 | 640 | const char * AliPhysicsSelection::GetBXIDs(UInt_t runNumber, const char * trigger) { |
641 | ||
642 | if (!fUseBXNumbers || fMC) return ""; | |
643 | ||
644 | if (runNumber >= 104065 && runNumber <= 104160) { | |
645 | if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #2128 #3019"; | |
646 | else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #346 #3465"; | |
647 | else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1234 #1680"; | |
648 | else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790"; | |
e0bf2892 | 649 | // else AliError(Form("Unknown trigger: %s", trigger)); |
85c71ba7 | 650 | } |
651 | else if (runNumber >= 104315 && runNumber <= 104321) { | |
652 | if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #2000 #2891"; | |
653 | else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #218 #3337"; | |
654 | else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1106 #1552"; | |
655 | else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790"; | |
e0bf2892 | 656 | // else AliError(Form("Unknown trigger: %s", trigger)); |
85c71ba7 | 657 | } |
658 | else if (runNumber >= 104792 && runNumber <= 104803) { | |
659 | if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #2228 #3119"; | |
660 | else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2554 #446"; | |
661 | else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1334 #769"; | |
662 | else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790"; | |
e0bf2892 | 663 | // else AliError(Form("Unknown trigger: %s", trigger)); |
85c71ba7 | 664 | } |
665 | else if (runNumber >= 104824 && runNumber <= 104892) { | |
666 | if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #3119 #769"; | |
667 | else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2554 #446"; | |
668 | else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1334 #2228"; | |
669 | else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790"; | |
e0bf2892 | 670 | // else AliError(Form("Unknown trigger: %s", trigger)); |
85c71ba7 | 671 | } |
672 | else if (runNumber == 105143 || runNumber == 105160) { | |
85c71ba7 | 673 | if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #1337 #1418 #2228 #2309 #3119 #3200 #446 #527"; |
674 | else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #1580 #1742 #1904 #2066 #2630 #2792 #2954 #3362"; | |
675 | else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #845 #1007 #1169 #1577 #3359 #3521 #119 #281 "; | |
676 | else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790"; | |
e0bf2892 | 677 | // else AliError(Form("Unknown trigger: %s", trigger)); |
85c71ba7 | 678 | } |
679 | else if (runNumber >= 105256 && runNumber <= 105268) { | |
680 | if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #3019 #669"; | |
681 | else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2454 #346"; | |
682 | else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1234 #2128"; | |
683 | else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790"; | |
e0bf2892 | 684 | // else AliError(Form("Unknown trigger: %s", trigger)); |
73cc8654 | 685 | } else if (runNumber >= 114786 && runNumber <= 116684) { // 7 TeV 2010, assume always the same filling scheme |
ca234d7a | 686 | if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #346"; |
687 | else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2131"; | |
688 | else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3019"; | |
689 | else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1238"; | |
e0bf2892 | 690 | // else AliError(Form("Unknown trigger: %s", trigger)); |
85c71ba7 | 691 | } |
5f337f3d | 692 | else if (runNumber >= 117048 && runNumber <= 117120) { |
693 | // return "Single_3b_2_2_2"; | |
694 | if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #346 #1240 "; | |
695 | else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2131 "; | |
696 | else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3019 "; | |
697 | else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1238"; | |
e0bf2892 | 698 | // else AliError(Form("Unknown trigger: %s", trigger)); |
5f337f3d | 699 | |
700 | } | |
c2ba5a61 | 701 | else if ((runNumber >= 117220 && runNumber <= 118555) || (runNumber >= 118784 && runNumber <= 119163)) |
702 | { | |
5f337f3d | 703 | // return "Single_2b_1_1_1"; |
704 | if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #346 "; | |
705 | else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2131 "; | |
706 | else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3019 "; | |
707 | else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1238 "; | |
e0bf2892 | 708 | // else AliError(Form("Unknown trigger: %s", trigger)); |
5f337f3d | 709 | } |
c2ba5a61 | 710 | else if (runNumber >= 118556 && runNumber <= 118783) { |
711 | // return "Single_2b_1_1_1"; | |
712 | // same as previous but was misaligned by 1 BX in fill 1069 | |
713 | if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #345 "; | |
714 | else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2130 "; | |
715 | else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3018 "; | |
716 | else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1238 "; | |
717 | // else AliError(Form("Unknown trigger: %s", trigger)); | |
718 | } | |
5f337f3d | 719 | else if (runNumber >= 119837 && runNumber <= 119862) { |
720 | // return "Single_4b_2_2_2"; | |
721 | if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #669 #3019 "; | |
722 | else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #346 #2454 "; | |
723 | else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1234 #2128 "; | |
724 | else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1681 #3463"; | |
e0bf2892 | 725 | // else AliError(Form("Unknown trigger: %s", trigger)); |
5f337f3d | 726 | |
727 | } | |
728 | else if (runNumber >= 119902 && runNumber <= 120691) { | |
729 | // return "Single_6b_3_3_3"; | |
730 | if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #346 #546 #746 "; | |
731 | else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2131 #2331 #2531 "; | |
732 | else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3019 #3219 #3419 "; | |
733 | else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1296 #1670"; | |
e0bf2892 | 734 | // else AliError(Form("Unknown trigger: %s", trigger)); |
5f337f3d | 735 | } |
736 | else if (runNumber >= 120741 && runNumber <= 122375) { | |
737 | // return "Single_13b_8_8_8"; | |
738 | if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #346 #446 #546 #646 #1240 #1340 #1440 #1540 "; | |
739 | else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #946 #2131 #2231 #2331 #2431 "; | |
740 | else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3019 #3119 #3219 #3319 #3519 "; | |
741 | else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1835 #2726"; | |
e0bf2892 | 742 | // else AliError(Form("Unknown trigger: %s", trigger)); |
5f337f3d | 743 | |
bc18a83e | 744 | } |
745 | else if (runNumber >= 130148 && runNumber <= 130375) { | |
746 | TString triggerString = trigger; | |
747 | static TString returnString = " "; | |
748 | returnString = ""; | |
749 | if (triggerString.Contains("B")) returnString += " #346 #396 #446 #496 #546 #596 #646 #696 #1240 #1290 #1340 #1390 #1440 #1490 #1540 #1590 "; | |
750 | 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 "; | |
751 | 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 "; | |
752 | // Printf("0x%x",returnString.Data()); | |
753 | // Printf("%s",returnString.Data()); | |
754 | return returnString.Data(); | |
8fc17e87 | 755 | } |
756 | else if (runNumber >= 130601 && runNumber <= 130640) { | |
757 | TString triggerString = trigger; | |
758 | static TString returnString = " "; | |
759 | returnString = ""; | |
760 | if (triggerString.Contains("B")) returnString += " #346 #386 #426 #466 #506 #546 #586 #1240 #1280 #1320 #1360 #1400 #1440 #1480 "; | |
761 | 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 | |
762 | 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 | |
763 | return returnString.Data(); | |
5f337f3d | 764 | } |
765 | ||
85c71ba7 | 766 | else { |
8fc17e87 | 767 | AliWarning(Form("Unknown run %d, using all BXs!",runNumber)); |
85c71ba7 | 768 | } |
769 | ||
770 | return ""; | |
771 | } | |
1107e2ce | 772 | |
773 | Bool_t AliPhysicsSelection::Initialize(const AliESDEvent* aEsd) | |
774 | { | |
775 | // initializes the object for the given ESD | |
776 | ||
c8aeecab | 777 | AliInfo(Form("Initializing for beam type: %s", aEsd->GetESDRun()->GetBeamType())); |
869f9767 | 778 | fIsPP = kTRUE; |
1107e2ce | 779 | if (strcmp(aEsd->GetESDRun()->GetBeamType(), "Pb-Pb") == 0) |
869f9767 | 780 | fIsPP = kFALSE; |
781 | ||
782 | return Initialize(aEsd->GetRunNumber(), fIsPP); | |
1107e2ce | 783 | } |
784 | ||
785 | Bool_t AliPhysicsSelection::Initialize(Int_t runNumber, Bool_t pp) | |
61899827 | 786 | { |
787 | // initializes the object for the given run | |
788 | // 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 | |
789 | ||
29e8486e | 790 | Bool_t oldStatus = TH1::AddDirectoryStatus(); |
791 | TH1::AddDirectory(kFALSE); | |
792 | ||
85c71ba7 | 793 | if(!fBin0CallBack) |
794 | AliError("Bin0 Callback not set: will not fill the statistics for the bin 0"); | |
795 | ||
796 | if (fMC) { | |
0c6c629b | 797 | // override BX and bg options in case of MC |
85c71ba7 | 798 | fComputeBG = kFALSE; |
799 | fUseBXNumbers = kFALSE; | |
800 | } | |
801 | ||
a2ce3799 | 802 | Int_t triggerScheme = GetTriggerScheme(runNumber); |
91bea6e7 | 803 | if (!fUsingCustomClasses && fCurrentRun != -1 && triggerScheme != GetTriggerScheme(fCurrentRun)) |
a2ce3799 | 804 | AliFatal("Processing several runs with different trigger schemes is not supported"); |
296dd262 | 805 | |
85c71ba7 | 806 | if(fComputeBG && fCurrentRun != -1 && fCurrentRun != runNumber) |
807 | AliFatal("Cannot process several runs because BG computation is requested"); | |
808 | ||
809 | if(fComputeBG && !fUseBXNumbers) | |
e0bf2892 | 810 | AliFatal("Cannot compute BG if BX numbers are not used"); |
85c71ba7 | 811 | |
812 | if(fUseBXNumbers && fFillingScheme != "" && fFillingScheme != GetFillingScheme(runNumber)) | |
813 | AliFatal("Cannot process runs with different filling scheme if usage of BX numbers is requested"); | |
814 | ||
85c71ba7 | 815 | fFillingScheme = GetFillingScheme(runNumber); |
816 | ||
61899827 | 817 | AliInfo(Form("Initializing for run %d", runNumber)); |
818 | ||
758941d4 | 819 | // initialize first time? |
a2ce3799 | 820 | if (fCurrentRun == -1) |
a2ce3799 | 821 | { |
91bea6e7 | 822 | if (fUsingCustomClasses) { |
823 | AliInfo("Using user-provided trigger classes"); | |
824 | } else { | |
1107e2ce | 825 | if (pp) |
91bea6e7 | 826 | { |
1107e2ce | 827 | switch (triggerScheme) |
828 | { | |
829 | case 0: | |
830 | // MC Proton-Proton | |
831 | ||
832 | fCollTrigClasses.Add(new TObjString(Form("&%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCINT1))); | |
833 | break; | |
834 | ||
835 | case 1: | |
836 | // Proton-Proton | |
837 | ||
838 | // trigger classes used before August 2010 | |
839 | fCollTrigClasses.Add(new TObjString(Form("%s%s &%u","+CINT1B-ABCE-NOPF-ALL", GetBXIDs(runNumber,"CINT1B-ABCE-NOPF-ALL"), (UInt_t) AliVEvent::kMB))); | |
840 | fBGTrigClasses.Add (new TObjString(Form("%s%s &%u","+CINT1A-ABCE-NOPF-ALL", GetBXIDs(runNumber,"CINT1A-ABCE-NOPF-ALL"), (UInt_t) AliVEvent::kMB))); | |
841 | fBGTrigClasses.Add (new TObjString(Form("%s%s &%u","+CINT1C-ABCE-NOPF-ALL", GetBXIDs(runNumber,"CINT1C-ABCE-NOPF-ALL"), (UInt_t) AliVEvent::kMB))); | |
842 | fBGTrigClasses.Add (new TObjString(Form("%s%s &%u","+CINT1-E-NOPF-ALL", GetBXIDs(runNumber,"CINT1-E-NOPF-ALL"), (UInt_t) AliVEvent::kMB))); | |
843 | ||
844 | // Muon trigger have the same BXIDs of the corresponding CINT triggers | |
845 | fCollTrigClasses.Add(new TObjString(Form("%s%s &%u","+CMUS1B-ABCE-NOPF-MUON", GetBXIDs(runNumber,"CINT1B-ABCE-NOPF-ALL"), (UInt_t) AliVEvent::kMUON))); | |
846 | fBGTrigClasses.Add (new TObjString(Form("%s%s &%u","+CMUS1A-ABCE-NOPF-MUON", GetBXIDs(runNumber,"CINT1A-ABCE-NOPF-ALL"), (UInt_t) AliVEvent::kMUON))); | |
847 | fBGTrigClasses.Add (new TObjString(Form("%s%s &%u","+CMUS1C-ABCE-NOPF-MUON", GetBXIDs(runNumber,"CINT1C-ABCE-NOPF-ALL"), (UInt_t) AliVEvent::kMUON))); | |
848 | fBGTrigClasses.Add (new TObjString(Form("%s%s &%u","+CMUS1-E-NOPF-MUON" , GetBXIDs(runNumber,"CINT1-E-NOPF-ALL"), (UInt_t) AliVEvent::kMUON))); | |
849 | ||
850 | // triggers classes used from August 2010 | |
851 | // MB | |
852 | fCollTrigClasses.Add(new TObjString(Form("%s%s &%u", "+CINT1-B-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "B"), (UInt_t) AliVEvent::kMB))); | |
853 | fBGTrigClasses.Add (new TObjString(Form("%s%s &%u", "+CINT1-AC-NOPF-ALLNOTRD", GetBXIDs(runNumber, "AC"), (UInt_t) AliVEvent::kMB))); | |
854 | fBGTrigClasses.Add (new TObjString(Form("%s%s &%u", "+CINT1-E-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "E"), (UInt_t) AliVEvent::kMB))); | |
855 | ||
856 | // MUON | |
857 | fCollTrigClasses.Add(new TObjString(Form("%s%s &%u", "+CMUS1-B-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "B"), (UInt_t) AliVEvent::kMUON))); | |
858 | fBGTrigClasses.Add (new TObjString(Form("%s%s &%u", "+CMUS1-AC-NOPF-ALLNOTRD", GetBXIDs(runNumber, "AC"), (UInt_t) AliVEvent::kMUON))); | |
859 | fBGTrigClasses.Add (new TObjString(Form("%s%s &%u", "+CMUS1-E-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "E"), (UInt_t) AliVEvent::kMUON))); | |
860 | ||
861 | // High Multiplicity | |
862 | fCollTrigClasses.Add(new TObjString(Form("%s%s &%u", "+CSH1-B-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "B"), (UInt_t) AliVEvent::kHighMult))); | |
863 | fBGTrigClasses.Add (new TObjString(Form("%s%s &%u", "+CSH1-AC-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "AC"), (UInt_t) AliVEvent::kHighMult))); | |
864 | fBGTrigClasses.Add (new TObjString(Form("%s%s &%u", "+CSH1-E-NOPF-ALLNOTRD" , GetBXIDs(runNumber, "E"), (UInt_t) AliVEvent::kHighMult))); | |
865 | ||
866 | // WARNING: IF YOU ADD MORE TRIGGER CLASSES, PLEASE CHECK THAT THE REGULAR EXPRESSION IN GetStatRow IS STILL VALID | |
867 | ||
868 | break; | |
869 | ||
870 | case 2: | |
871 | // Proton-Proton | |
872 | ||
873 | fCollTrigClasses.Add(new TObjString(Form("+CSMBB-ABCE-NOPF-ALL &%u", (UInt_t) AliVEvent::kMB))); | |
874 | fBGTrigClasses.Add(new TObjString(Form("+CSMBA-ABCE-NOPF-ALL -CSMBB-ABCE-NOPF-ALL &%u", (UInt_t) AliVEvent::kMB))); | |
875 | fBGTrigClasses.Add(new TObjString(Form("+CSMBC-ABCE-NOPF-ALL -CSMBB-ABCE-NOPF-ALL &%u", (UInt_t) AliVEvent::kMB))); | |
876 | break; | |
877 | ||
878 | default: | |
879 | AliFatal(Form("Unsupported trigger scheme %d", triggerScheme)); | |
880 | } | |
881 | } | |
882 | else | |
883 | { | |
884 | switch (triggerScheme) | |
885 | { | |
886 | case 0: | |
887 | // MC Heavy-Ion | |
888 | ||
889 | fCollTrigClasses.Add(new TObjString(Form("&%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2A))); | |
890 | fCollTrigClasses.Add(new TObjString(Form("&%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2C))); | |
891 | fCollTrigClasses.Add(new TObjString(Form("&%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBAC))); | |
892 | break; | |
05e1da5d | 893 | |
1107e2ce | 894 | case 1: |
05e1da5d | 895 | // Data Heavy-ion (three out of three) |
896 | ||
897 | fCollTrigClasses.Add(new TObjString(Form("+CMBACS2-B-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBACS2))); | |
898 | fBGTrigClasses.Add (new TObjString(Form("+CMBACS2-A-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBACS2))); | |
899 | fBGTrigClasses.Add (new TObjString(Form("+CMBACS2-C-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBACS2))); | |
900 | fBGTrigClasses.Add (new TObjString(Form("+CMBACS2-E-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBACS2))); | |
901 | ||
902 | fCollTrigClasses.Add(new TObjString(Form("+C0SMH-B-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kHighMult, (Int_t) kHighMultL1))); | |
903 | fBGTrigClasses.Add (new TObjString(Form("+C0SMH-A-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kHighMult, (Int_t) kHighMultL1))); | |
904 | fBGTrigClasses.Add (new TObjString(Form("+C0SMH-C-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kHighMult, (Int_t) kHighMultL1))); | |
905 | fBGTrigClasses.Add (new TObjString(Form("+C0SMH-E-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kHighMult, (Int_t) kHighMultL1))); | |
906 | ||
907 | break; | |
908 | ||
909 | case 2: | |
910 | // Data Heavy-ion (early scheme: two out of three) | |
1107e2ce | 911 | |
912 | fCollTrigClasses.Add(new TObjString(Form("+CMBS2A-B-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2A))); | |
913 | fBGTrigClasses.Add (new TObjString(Form("+CMBS2A-A-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2A))); | |
914 | fBGTrigClasses.Add (new TObjString(Form("+CMBS2A-C-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2A))); | |
915 | fBGTrigClasses.Add (new TObjString(Form("+CMBS2A-E-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2A))); | |
916 | ||
917 | fCollTrigClasses.Add(new TObjString(Form("+CMBS2C-B-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2C))); | |
918 | fBGTrigClasses.Add (new TObjString(Form("+CMBS2C-A-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2C))); | |
919 | fBGTrigClasses.Add (new TObjString(Form("+CMBS2C-C-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2C))); | |
920 | fBGTrigClasses.Add (new TObjString(Form("+CMBS2C-E-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBS2C))); | |
921 | ||
922 | fCollTrigClasses.Add(new TObjString(Form("+CMBAC-B-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBAC))); | |
923 | fBGTrigClasses.Add (new TObjString(Form("+CMBAC-A-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBAC))); | |
924 | fBGTrigClasses.Add (new TObjString(Form("+CMBAC-C-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBAC))); | |
925 | fBGTrigClasses.Add (new TObjString(Form("+CMBAC-E-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBAC))); | |
926 | ||
05e1da5d | 927 | fCollTrigClasses.Add(new TObjString(Form("+C0SMH-B-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kHighMult, (Int_t) kHighMultL1))); |
928 | fBGTrigClasses.Add (new TObjString(Form("+C0SMH-A-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kHighMult, (Int_t) kHighMultL1))); | |
929 | fBGTrigClasses.Add (new TObjString(Form("+C0SMH-C-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kHighMult, (Int_t) kHighMultL1))); | |
930 | fBGTrigClasses.Add (new TObjString(Form("+C0SMH-E-NOPF-ALL &%u *%d", (UInt_t) AliVEvent::kHighMult, (Int_t) kHighMultL1))); | |
931 | ||
1107e2ce | 932 | break; |
91bea6e7 | 933 | |
8dec6e35 | 934 | case 3: |
935 | // Data Heavy-ion, late 2010 run (three out of three NO TRD) | |
936 | fCollTrigClasses.Add(new TObjString(Form("+CMBACS2-B-NOPF-ALLNOTRD &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBACS2))); | |
937 | fBGTrigClasses.Add (new TObjString(Form("+CMBACS2-A-NOPF-ALLNOTRD &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBACS2))); | |
938 | fBGTrigClasses.Add (new TObjString(Form("+CMBACS2-C-NOPF-ALLNOTRD &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBACS2))); | |
939 | fBGTrigClasses.Add (new TObjString(Form("+CMBACS2-E-NOPF-ALLNOTRD &%u *%d", (UInt_t) AliVEvent::kMB, (Int_t) kCMBACS2))); | |
940 | ||
941 | fCollTrigClasses.Add(new TObjString(Form("+C0SMH-B-NOPF-ALLNOTRD &%u *%d", (UInt_t) AliVEvent::kHighMult, (Int_t) kHighMultL1))); | |
942 | fBGTrigClasses.Add (new TObjString(Form("+C0SMH-A-NOPF-ALLNOTRD &%u *%d", (UInt_t) AliVEvent::kHighMult, (Int_t) kHighMultL1))); | |
943 | fBGTrigClasses.Add (new TObjString(Form("+C0SMH-C-NOPF-ALLNOTRD &%u *%d", (UInt_t) AliVEvent::kHighMult, (Int_t) kHighMultL1))); | |
944 | fBGTrigClasses.Add (new TObjString(Form("+C0SMH-E-NOPF-ALLNOTRD &%u *%d", (UInt_t) AliVEvent::kHighMult, (Int_t) kHighMultL1))); | |
945 | ||
946 | break; | |
947 | ||
948 | ||
1107e2ce | 949 | default: |
950 | AliFatal(Form("Unsupported trigger scheme %d", triggerScheme)); | |
951 | } | |
91bea6e7 | 952 | } |
a2ce3799 | 953 | } |
91bea6e7 | 954 | |
a2ce3799 | 955 | Int_t count = fCollTrigClasses.GetEntries() + fBGTrigClasses.GetEntries(); |
956 | ||
957 | for (Int_t i=0; i<count; i++) | |
958 | { | |
959 | AliTriggerAnalysis* triggerAnalysis = new AliTriggerAnalysis; | |
960 | triggerAnalysis->SetAnalyzeMC(fMC); | |
961 | triggerAnalysis->EnableHistograms(); | |
962 | triggerAnalysis->SetSPDGFOThreshhold(1); | |
4011b280 | 963 | triggerAnalysis->SetDoFMD(kFALSE); |
a2ce3799 | 964 | fTriggerAnalysis.Add(triggerAnalysis); |
965 | } | |
966 | ||
85c71ba7 | 967 | // TODO: shall I really delete this? |
968 | if (fHistStatistics[0]) | |
969 | delete fHistStatistics[0]; | |
970 | if (fHistStatistics[1]) | |
971 | delete fHistStatistics[1]; | |
296dd262 | 972 | |
85c71ba7 | 973 | fHistStatistics[kStatIdxBin0] = BookHistStatistics("_Bin0"); |
974 | fHistStatistics[kStatIdxAll] = BookHistStatistics(""); | |
a2ce3799 | 975 | |
976 | if (fHistBunchCrossing) | |
977 | delete fHistBunchCrossing; | |
978 | ||
979 | fHistBunchCrossing = new TH2F("fHistBunchCrossing", "fHistBunchCrossing;bunch crossing number;", 4000, -0.5, 3999.5, count, -0.5, -0.5 + count); | |
73cc8654 | 980 | |
981 | if (fHistTriggerPattern) | |
982 | delete fHistTriggerPattern; | |
983 | ||
984 | const int ntrig=3; | |
85c71ba7 | 985 | Int_t n = 1; |
73cc8654 | 986 | const Int_t nbinTrig = TMath::Nint(TMath::Power(2,ntrig)); |
987 | ||
988 | fHistTriggerPattern = new TH1F("fHistTriggerPattern", "Trigger pattern: FO + 2*v0A + 4*v0C", | |
989 | nbinTrig, -0.5, nbinTrig-0.5); | |
990 | fHistTriggerPattern->GetXaxis()->SetBinLabel(1,"NO TRIG"); | |
991 | fHistTriggerPattern->GetXaxis()->SetBinLabel(2,"FO"); | |
992 | fHistTriggerPattern->GetXaxis()->SetBinLabel(3,"v0A"); | |
993 | fHistTriggerPattern->GetXaxis()->SetBinLabel(4,"FO & v0A"); | |
994 | fHistTriggerPattern->GetXaxis()->SetBinLabel(5,"v0C"); | |
995 | fHistTriggerPattern->GetXaxis()->SetBinLabel(6,"FO & v0C"); | |
996 | fHistTriggerPattern->GetXaxis()->SetBinLabel(7,"v0A & v0C"); | |
997 | fHistTriggerPattern->GetXaxis()->SetBinLabel(8,"FO & v0A & v0C"); | |
998 | ||
999 | ||
1000 | n = 1; | |
a2ce3799 | 1001 | for (Int_t i=0; i < fCollTrigClasses.GetEntries(); i++) |
1002 | { | |
a2ce3799 | 1003 | fHistBunchCrossing->GetYaxis()->SetBinLabel(n, ((TObjString*) fCollTrigClasses.At(i))->String()); |
1004 | n++; | |
1005 | } | |
1006 | for (Int_t i=0; i < fBGTrigClasses.GetEntries(); i++) | |
1007 | { | |
a2ce3799 | 1008 | fHistBunchCrossing->GetYaxis()->SetBinLabel(n, ((TObjString*) fBGTrigClasses.At(i))->String()); |
1009 | n++; | |
1010 | } | |
85c71ba7 | 1011 | |
1012 | ||
1013 | ||
a2ce3799 | 1014 | } |
1015 | ||
1016 | Int_t count = fCollTrigClasses.GetEntries() + fBGTrigClasses.GetEntries(); | |
296dd262 | 1017 | for (Int_t i=0; i<count; i++) |
61899827 | 1018 | { |
a2ce3799 | 1019 | AliTriggerAnalysis* triggerAnalysis = static_cast<AliTriggerAnalysis*> (fTriggerAnalysis.At(i)); |
1020 | ||
296dd262 | 1021 | switch (runNumber) |
1022 | { | |
a2ce3799 | 1023 | case 104315: |
296dd262 | 1024 | case 104316: |
1025 | case 104320: | |
a2ce3799 | 1026 | case 104321: |
296dd262 | 1027 | case 104439: |
1028 | triggerAnalysis->SetV0TimeOffset(7.5); | |
1029 | break; | |
a2ce3799 | 1030 | default: |
1031 | triggerAnalysis->SetV0TimeOffset(0); | |
296dd262 | 1032 | } |
f4ca8f20 | 1033 | } |
1034 | ||
758941d4 | 1035 | fCurrentRun = runNumber; |
1036 | ||
29e8486e | 1037 | TH1::AddDirectory(oldStatus); |
1038 | ||
61899827 | 1039 | return kTRUE; |
1040 | } | |
1041 | ||
85c71ba7 | 1042 | TH2F * AliPhysicsSelection::BookHistStatistics(const char * tag) { |
bc18a83e | 1043 | // add 6 rows to count for the estimate of good, accidentals and |
1044 | // BG and the ratio of BG and accidentals to total +ratio goot to | |
1045 | // first col + 2 for error on good. | |
1046 | // TODO: Remember the the indexes of rows for the BG selection. Add new member fBGRows[] and use kStat as indexes | |
85c71ba7 | 1047 | |
1048 | Int_t count = fCollTrigClasses.GetEntries() + fBGTrigClasses.GetEntries(); | |
1049 | #ifdef VERBOSE_STAT | |
8dec6e35 | 1050 | Int_t extrarows = fComputeBG != 0 ? 11 : 0; |
85c71ba7 | 1051 | #else |
8dec6e35 | 1052 | Int_t extrarows = fComputeBG != 0 ? 6 : 0; |
85c71ba7 | 1053 | #endif |
1054 | 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); | |
1055 | ||
1056 | h->GetXaxis()->SetBinLabel(kStatTriggerClass, "Trigger class"); | |
1057 | h->GetXaxis()->SetBinLabel(kStatHWTrig, "Hardware trigger"); | |
1058 | h->GetXaxis()->SetBinLabel(kStatFO1, "FO >= 1"); | |
1059 | h->GetXaxis()->SetBinLabel(kStatFO2, "FO >= 2"); | |
c2ba5a61 | 1060 | h->GetXaxis()->SetBinLabel(kStatFO2L1, "FO (L1) >= 2"); |
85c71ba7 | 1061 | h->GetXaxis()->SetBinLabel(kStatV0A, "V0A"); |
1062 | h->GetXaxis()->SetBinLabel(kStatV0C, "V0C"); | |
1063 | h->GetXaxis()->SetBinLabel(kStatFMD, "FMD"); | |
85c71ba7 | 1064 | h->GetXaxis()->SetBinLabel(kStatV0ABG, "V0A BG"); |
1065 | h->GetXaxis()->SetBinLabel(kStatV0CBG, "V0C BG"); | |
c2ba5a61 | 1066 | h->GetXaxis()->SetBinLabel(kStatZDCA, "ZDCA"); |
1067 | h->GetXaxis()->SetBinLabel(kStatZDCC, "ZDCC"); | |
1068 | h->GetXaxis()->SetBinLabel(kStatZDCAC, "ZDCA & ZDCC"); | |
869f9767 | 1069 | h->GetXaxis()->SetBinLabel(kStatZDCTime, "ZDC Time Cut"); |
85c71ba7 | 1070 | h->GetXaxis()->SetBinLabel(kStatMB1, "(FO >= 1 | V0A | V0C) & !V0 BG"); |
1071 | h->GetXaxis()->SetBinLabel(kStatMB1Prime, "(FO >= 2 | (FO >= 1 & (V0A | V0C)) | (V0A &v0C) ) & !V0 BG"); | |
c2ba5a61 | 1072 | //h->GetXaxis()->SetBinLabel(kStatFO1AndV0, "FO >= 1 & (V0A | V0C) & !V0 BG"); |
85c71ba7 | 1073 | h->GetXaxis()->SetBinLabel(kStatV0, "V0A & V0C & !V0 BG & !BG ID"); |
1074 | h->GetXaxis()->SetBinLabel(kStatOffline, "Offline Trigger"); | |
c2ba5a61 | 1075 | //h->GetXaxis()->SetBinLabel(kStatAny2Hits, "2 Hits & !V0 BG"); |
85c71ba7 | 1076 | h->GetXaxis()->SetBinLabel(kStatBG, "Background identification"); |
1077 | h->GetXaxis()->SetBinLabel(kStatAccepted, "Accepted"); | |
1078 | ||
1079 | Int_t n = 1; | |
1080 | for (Int_t i=0; i < fCollTrigClasses.GetEntries(); i++) | |
1081 | { | |
1082 | h->GetYaxis()->SetBinLabel(n, ((TObjString*) fCollTrigClasses.At(i))->String()); | |
1083 | n++; | |
1084 | } | |
1085 | for (Int_t i=0; i < fBGTrigClasses.GetEntries(); i++) | |
1086 | { | |
1087 | h->GetYaxis()->SetBinLabel(n, ((TObjString*) fBGTrigClasses.At(i))->String()); | |
1088 | n++; | |
1089 | } | |
1090 | ||
1091 | if(fComputeBG) { | |
141265a2 | 1092 | fBGStatOffset = n; |
8dec6e35 | 1093 | h->GetYaxis()->SetBinLabel(n++, "All B"); |
1094 | h->GetYaxis()->SetBinLabel(n++, "All A+C"); | |
1095 | h->GetYaxis()->SetBinLabel(n++, "All E"); | |
141265a2 | 1096 | h->GetYaxis()->SetBinLabel(n++, Form("BG (A+C) (Mask [0x%x])", fComputeBG)); |
85c71ba7 | 1097 | h->GetYaxis()->SetBinLabel(n++, "ACC"); |
1098 | #ifdef VERBOSE_STAT | |
1099 | h->GetYaxis()->SetBinLabel(n++, "BG (A+C) % (rel. to CINT1B)"); | |
1100 | h->GetYaxis()->SetBinLabel(n++, "ACC % (rel. to CINT1B)"); | |
1101 | h->GetYaxis()->SetBinLabel(n++, "ERR GOOD %"); | |
1102 | h->GetYaxis()->SetBinLabel(n++, "GOOD % (rel. to 1st col)"); | |
1103 | h->GetYaxis()->SetBinLabel(n++, "ERR GOOD"); | |
1104 | #endif | |
1105 | h->GetYaxis()->SetBinLabel(n++, "GOOD"); | |
1106 | } | |
1107 | ||
1108 | return h; | |
1109 | } | |
1110 | ||
e9247450 | 1111 | void AliPhysicsSelection::Print(Option_t *option) const |
61899827 | 1112 | { |
1113 | // print the configuration | |
e9247450 | 1114 | TString msg; |
a2ce3799 | 1115 | Printf("Configuration initialized for run %d (MC: %d):", fCurrentRun, fMC); |
e9247450 | 1116 | msg += Form("Configuration initialized for run %d (MC: %d):\n", fCurrentRun, fMC); |
61899827 | 1117 | |
296dd262 | 1118 | Printf("Collision trigger classes:"); |
1119 | for (Int_t i=0; i < fCollTrigClasses.GetEntries(); i++) | |
1120 | Printf("%s", ((TObjString*) fCollTrigClasses.At(i))->String().Data()); | |
61899827 | 1121 | |
296dd262 | 1122 | Printf("Background trigger classes:"); |
1123 | for (Int_t i=0; i < fBGTrigClasses.GetEntries(); i++) | |
1124 | Printf("%s", ((TObjString*) fBGTrigClasses.At(i))->String().Data()); | |
1125 | ||
1126 | AliTriggerAnalysis* triggerAnalysis = dynamic_cast<AliTriggerAnalysis*> (fTriggerAnalysis.At(0)); | |
61899827 | 1127 | |
296dd262 | 1128 | if (triggerAnalysis) |
1129 | { | |
1130 | if (triggerAnalysis->GetV0TimeOffset() > 0) | |
1131 | Printf("V0 time offset active: %.2f ns", triggerAnalysis->GetV0TimeOffset()); | |
61899827 | 1132 | |
296dd262 | 1133 | Printf("\nTotal available events:"); |
528640ed | 1134 | |
296dd262 | 1135 | triggerAnalysis->PrintTriggerClasses(); |
1136 | } | |
528640ed | 1137 | |
0c6c629b | 1138 | if (fHistStatistics[kStatIdxAll]) |
b43e01ed | 1139 | { |
0c6c629b | 1140 | for (Int_t i=0; i<fCollTrigClasses.GetEntries(); i++) |
1141 | { | |
1142 | Printf("\nSelection statistics for collision trigger %s:", ((TObjString*) fCollTrigClasses.At(i))->String().Data()); | |
e9247450 | 1143 | msg += Form("\nSelection statistics for collision trigger %s:\n", ((TObjString*) fCollTrigClasses.At(i))->String().Data()); |
0c6c629b | 1144 | |
1145 | Printf("Total events with correct trigger class: %d", (Int_t) fHistStatistics[kStatIdxAll]->GetBinContent(1, i+1)); | |
e9247450 | 1146 | msg += Form("Total events with correct trigger class: %d\n", (Int_t) fHistStatistics[kStatIdxAll]->GetBinContent(1, i+1)); |
0c6c629b | 1147 | Printf("Selected collision candidates: %d", (Int_t) fHistStatistics[kStatIdxAll]->GetBinContent(fHistStatistics[kStatIdxAll]->GetXaxis()->FindBin("Accepted"), i+1)); |
e9247450 | 1148 | msg += Form("Selected collision candidates: %d\n", (Int_t) fHistStatistics[kStatIdxAll]->GetBinContent(fHistStatistics[kStatIdxAll]->GetXaxis()->FindBin("Accepted"), i+1)); |
0c6c629b | 1149 | } |
17ba346c | 1150 | } |
1151 | ||
1152 | if (fHistBunchCrossing) | |
1153 | { | |
1154 | Printf("\nBunch crossing statistics:"); | |
e9247450 | 1155 | msg += "\nBunch crossing statistics:\n"; |
17ba346c | 1156 | |
1157 | for (Int_t i=1; i<=fHistBunchCrossing->GetNbinsY(); i++) | |
1158 | { | |
1159 | TString str; | |
8dec6e35 | 1160 | str.Form("Trigger %s has events in the bunch crossings: ", fHistBunchCrossing->GetYaxis()->GetBinLabel(i)); |
17ba346c | 1161 | |
1162 | for (Int_t j=1; j<=fHistBunchCrossing->GetNbinsX(); j++) | |
1163 | if (fHistBunchCrossing->GetBinContent(j, i) > 0) | |
1164 | str += Form("%d, ", (Int_t) fHistBunchCrossing->GetXaxis()->GetBinCenter(j)); | |
e9247450 | 1165 | |
17ba346c | 1166 | Printf("%s", str.Data()); |
e9247450 | 1167 | msg += str; |
1168 | msg += "\n"; | |
17ba346c | 1169 | } |
1170 | ||
1171 | for (Int_t j=1; j<=fHistBunchCrossing->GetNbinsX(); j++) | |
1172 | { | |
0c6c629b | 1173 | Int_t countColl = 0; |
1174 | Int_t countBG = 0; | |
17ba346c | 1175 | for (Int_t i=1; i<=fHistBunchCrossing->GetNbinsY(); i++) |
1176 | { | |
1177 | if (fHistBunchCrossing->GetBinContent(j, i) > 0) | |
0c6c629b | 1178 | { |
1179 | if (fCollTrigClasses.FindObject(fHistBunchCrossing->GetYaxis()->GetBinLabel(i))) | |
1180 | countColl++; | |
1181 | if (fBGTrigClasses.FindObject(fHistBunchCrossing->GetYaxis()->GetBinLabel(i))) | |
1182 | countBG++; | |
1183 | } | |
17ba346c | 1184 | } |
0c6c629b | 1185 | if (countColl > 0 && countBG > 0) |
1186 | Printf("WARNING: Bunch crossing %d has collision and BG trigger classes active. Check BPTX functioning for this run!", (Int_t) fHistBunchCrossing->GetXaxis()->GetBinCenter(j)); | |
17ba346c | 1187 | } |
b43e01ed | 1188 | } |
91bea6e7 | 1189 | |
1190 | if (fUsingCustomClasses) | |
1191 | Printf("WARNING: Using custom trigger classes!"); | |
1192 | if (fSkipTriggerClassSelection) | |
1193 | Printf("WARNING: Skipping trigger class selection!"); | |
85c71ba7 | 1194 | if (fSkipV0) |
1195 | Printf("WARNING: Ignoring V0 information in selection"); | |
1196 | if(!fBin0CallBack) | |
1197 | Printf("WARNING: Callback not set: will not fill the statistics for the bin 0"); | |
e9247450 | 1198 | TString opt(option); |
1199 | opt.ToUpper(); | |
1200 | if (opt == "STAT") { | |
1201 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
1202 | if (mgr) mgr->AddStatisticsMsg(msg); | |
1203 | } | |
61899827 | 1204 | } |
1205 | ||
1206 | Long64_t AliPhysicsSelection::Merge(TCollection* list) | |
1207 | { | |
1208 | // Merge a list of AliMultiplicityCorrection objects with this (needed for | |
1209 | // PROOF). | |
1210 | // Returns the number of merged objects (including this). | |
1211 | ||
1212 | if (!list) | |
1213 | return 0; | |
1214 | ||
1215 | if (list->IsEmpty()) | |
1216 | return 1; | |
1217 | ||
1218 | TIterator* iter = list->MakeIterator(); | |
1219 | TObject* obj; | |
17ba346c | 1220 | |
61899827 | 1221 | // collections of all histograms |
1222 | const Int_t nHists = 9; | |
1223 | TList collections[nHists]; | |
1224 | ||
1225 | Int_t count = 0; | |
1226 | while ((obj = iter->Next())) { | |
1227 | ||
1228 | AliPhysicsSelection* entry = dynamic_cast<AliPhysicsSelection*> (obj); | |
1229 | if (entry == 0) | |
1230 | continue; | |
518b6d59 | 1231 | // Update run number. If this one is not initialized (-1) take the one from |
1232 | // the next physics selection to be merged with. In case of 2 different run | |
1233 | // numbers issue a warning (should physics selections from different runs be | |
1234 | // merged together) A.G. | |
1235 | Int_t currentRun = entry->GetCurrentRun(); | |
1236 | // Nothing to merge with since run number was not initialized. | |
1237 | if (currentRun < 0) continue; | |
c2ba5a61 | 1238 | if (fCurrentRun < 0) |
1239 | { | |
1240 | fCurrentRun = currentRun; | |
1241 | fMC = entry->fMC; | |
1242 | for (Int_t i=0; i<entry->fCollTrigClasses.GetEntries(); i++) | |
1243 | fCollTrigClasses.Add(entry->fCollTrigClasses.At(i)->Clone()); | |
1244 | for (Int_t i=0; i<entry->fBGTrigClasses.GetEntries(); i++) | |
1245 | fBGTrigClasses.Add(entry->fBGTrigClasses.At(i)->Clone()); | |
1246 | } | |
518b6d59 | 1247 | if (fCurrentRun != currentRun) |
1248 | AliWarning(Form("Current run %d not matching the one to be merged with %d", fCurrentRun, currentRun)); | |
1249 | ||
c2ba5a61 | 1250 | if (entry->fTriggerAnalysis.GetEntries() > 0) |
1251 | collections[0].Add(&(entry->fTriggerAnalysis)); | |
85c71ba7 | 1252 | if (entry->fHistStatistics[0]) |
1253 | collections[1].Add(entry->fHistStatistics[0]); | |
1254 | if (entry->fHistStatistics[1]) | |
1255 | collections[2].Add(entry->fHistStatistics[1]); | |
17ba346c | 1256 | if (entry->fHistBunchCrossing) |
85c71ba7 | 1257 | collections[3].Add(entry->fHistBunchCrossing); |
73cc8654 | 1258 | if (entry->fHistTriggerPattern) |
1259 | collections[4].Add(entry->fHistTriggerPattern); | |
296dd262 | 1260 | if (entry->fBackgroundIdentification) |
73cc8654 | 1261 | collections[5].Add(entry->fBackgroundIdentification); |
61899827 | 1262 | |
1263 | count++; | |
1264 | } | |
1265 | ||
c2ba5a61 | 1266 | if (fTriggerAnalysis.GetEntries() == 0 && collections[0].GetEntries() > 0) |
1267 | { | |
1268 | TList* firstList = (TList*) collections[0].First(); | |
1269 | for (Int_t i=0; i<firstList->GetEntries(); i++) | |
1270 | fTriggerAnalysis.Add(firstList->At(i)->Clone()); | |
1271 | ||
1272 | collections[0].RemoveAt(0); | |
1273 | } | |
17ba346c | 1274 | fTriggerAnalysis.Merge(&collections[0]); |
c2ba5a61 | 1275 | |
1276 | // if this instance is empty (not initialized) nothing would be merged here --> copy first entry | |
1277 | if (!fHistStatistics[0] && collections[1].GetEntries() > 0) | |
1278 | { | |
1279 | fHistStatistics[0] = (TH2F*) collections[1].First()->Clone(); | |
1280 | collections[1].RemoveAt(0); | |
1281 | } | |
85c71ba7 | 1282 | if (fHistStatistics[0]) |
1283 | fHistStatistics[0]->Merge(&collections[1]); | |
c2ba5a61 | 1284 | |
1285 | if (!fHistStatistics[1] && collections[2].GetEntries() > 0) | |
1286 | { | |
1287 | fHistStatistics[1] = (TH2F*) collections[2].First()->Clone(); | |
1288 | collections[2].RemoveAt(0); | |
1289 | } | |
85c71ba7 | 1290 | if (fHistStatistics[1]) |
1291 | fHistStatistics[1]->Merge(&collections[2]); | |
c2ba5a61 | 1292 | |
1293 | if (!fHistBunchCrossing && collections[3].GetEntries() > 0) | |
1294 | { | |
1295 | fHistBunchCrossing = (TH2F*) collections[3].First()->Clone(); | |
1296 | collections[3].RemoveAt(0); | |
1297 | } | |
17ba346c | 1298 | if (fHistBunchCrossing) |
85c71ba7 | 1299 | fHistBunchCrossing->Merge(&collections[3]); |
c2ba5a61 | 1300 | |
1301 | if (!fHistTriggerPattern && collections[4].GetEntries() > 0) | |
1302 | { | |
1303 | fHistTriggerPattern = (TH1F*) collections[4].First()->Clone(); | |
1304 | collections[4].RemoveAt(0); | |
1305 | } | |
73cc8654 | 1306 | if (fHistTriggerPattern) |
1307 | fHistTriggerPattern->Merge(&collections[4]); | |
c2ba5a61 | 1308 | |
1309 | if (!fBackgroundIdentification && collections[5].GetEntries() > 0) | |
1310 | { | |
1311 | fBackgroundIdentification = (AliAnalysisCuts*) collections[5].First()->Clone(); | |
1312 | collections[5].RemoveAt(0); | |
1313 | } | |
296dd262 | 1314 | if (fBackgroundIdentification) |
73cc8654 | 1315 | fBackgroundIdentification->Merge(&collections[5]); |
61899827 | 1316 | |
1317 | delete iter; | |
1318 | ||
1319 | return count+1; | |
1320 | } | |
1321 | ||
8dec6e35 | 1322 | void AliPhysicsSelection::SaveHistograms(const char* folder) |
61899827 | 1323 | { |
1324 | // write histograms to current directory | |
1325 | ||
85c71ba7 | 1326 | if (!fHistStatistics[0] || !fHistStatistics[1]) |
61899827 | 1327 | return; |
1328 | ||
1329 | if (folder) | |
1330 | { | |
1331 | gDirectory->mkdir(folder); | |
1332 | gDirectory->cd(folder); | |
1333 | } | |
1334 | ||
85c71ba7 | 1335 | |
1336 | // Fill the last rows of fHistStatistics before saving | |
8dec6e35 | 1337 | if (fComputeBG) { |
1338 | AliInfo("BG estimate assumes that for a given run you only have A and C triggers separately or" | |
1339 | " toghether as a AC class! Make sure this assumption holds in your case"); | |
1340 | ||
1341 | // use an anum for the different trigger classes, to make loops easier to read | |
1342 | enum {kClassB =0 , kClassA, kClassC, kClassAC, kClassE, kNClasses}; | |
1343 | const char * classFlags[] = {"B", "A", "C", "AC", "E"}; // labels | |
1344 | ||
1345 | UInt_t * rows[kNClasses] = {0}; // Array of matching rows | |
1346 | Int_t nrows[kNClasses] = {0}; | |
1347 | // Get rows matching the requested trigger bits for all trigger classes | |
1348 | for(Int_t iTrigClass = 0; iTrigClass < kNClasses; iTrigClass++){ | |
1349 | nrows[iTrigClass] = GetStatRow(classFlags[iTrigClass],fComputeBG,&rows[iTrigClass]); | |
1350 | } | |
1351 | ||
1352 | // 0. Determine the ratios of triggers E/B, A/B, C/B from the stat histogram | |
1353 | // Those are used to rescale the different classes to the same number of bx ids | |
1354 | // 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? | |
1355 | Int_t nBXIds[kNClasses] = {0}; | |
1356 | // cout <<"Computing BG:" << endl; | |
1357 | ||
1358 | for(Int_t iTrigClass = 0; iTrigClass < kNClasses; iTrigClass++){ | |
1359 | for(Int_t irow = 0; irow < nrows[iTrigClass]; irow++) { | |
1360 | if(irow==0) cout << "- Class " << classFlags[iTrigClass] << endl; | |
1361 | for (Int_t j=1; j<=fHistBunchCrossing->GetNbinsX(); j++) { | |
1362 | if (fHistBunchCrossing->GetBinContent(j, rows[iTrigClass][irow]) > 0) { | |
1363 | nBXIds[iTrigClass]++; | |
141265a2 | 1364 | } |
141265a2 | 1365 | } |
8dec6e35 | 1366 | if(nBXIds[iTrigClass]>0) cout << " Using row " << rows[iTrigClass][irow] << ": " |
1367 | << fHistBunchCrossing->GetYaxis()->GetBinLabel(rows[iTrigClass][irow]) | |
1368 | << " (nBXID "<< nBXIds[iTrigClass] << ")"<< endl; | |
141265a2 | 1369 | |
5f337f3d | 1370 | } |
141265a2 | 1371 | |
8dec6e35 | 1372 | } |
1373 | ||
1374 | Float_t ratioToB[kNClasses]; | |
1375 | ratioToB[kClassE] = nBXIds[kClassE] >0 ? Float_t(nBXIds[kClassB])/nBXIds[kClassE] : 0; | |
1376 | ratioToB[kClassA] = nBXIds[kClassA] >0 ? Float_t(nBXIds[kClassB])/nBXIds[kClassA] : 0; | |
1377 | ratioToB[kClassC] = nBXIds[kClassC] >0 ? Float_t(nBXIds[kClassB])/nBXIds[kClassC] : 0; | |
1378 | ratioToB[kClassAC] = nBXIds[kClassAC] >0 ? Float_t(nBXIds[kClassB])/nBXIds[kClassAC] : 0; | |
1379 | Printf("Ratio between the BX ids in the different trigger classes:"); | |
1380 | Printf(" B/E = %d/%d = %f", nBXIds[kClassB],nBXIds[kClassE], ratioToB[kClassE] ); | |
1381 | Printf(" B/A = %d/%d = %f", nBXIds[kClassB],nBXIds[kClassA], ratioToB[kClassA] ); | |
1382 | Printf(" B/C = %d/%d = %f", nBXIds[kClassB],nBXIds[kClassC], ratioToB[kClassC] ); | |
1383 | Printf(" B/AC = %d/%d = %f", nBXIds[kClassB],nBXIds[kClassAC],ratioToB[kClassAC]); | |
1384 | Int_t nHistStat = 2; | |
1385 | ||
1386 | // 1. loop over all cols | |
1387 | for(Int_t iHistStat = 0; iHistStat < nHistStat; iHistStat++){ | |
1388 | Int_t ncol = fHistStatistics[iHistStat]->GetNbinsX(); | |
1389 | Float_t good1 = 0; | |
1390 | for(Int_t icol = 1; icol <= ncol; icol++) { | |
1391 | Int_t nEvents[kNClasses] = {0}; // number of events should be reset at every column | |
1392 | // For all trigger classes, add up over row matching trigger mask (as selected before) | |
1393 | for(Int_t iTrigClass = 0; iTrigClass < kNClasses; iTrigClass++){ | |
1394 | for(Int_t irow = 0; irow < nrows[iTrigClass]; irow++) { | |
1395 | nEvents[iTrigClass] += (Int_t) fHistStatistics[iHistStat]->GetBinContent(icol,rows[iTrigClass][irow]); | |
141265a2 | 1396 | } |
8dec6e35 | 1397 | // cout << "Events " << classFlags[iTrigClass] << " ("<<icol<<") " << nEvents[iTrigClass] << endl; |
1398 | } | |
1399 | if (nEvents[kClassB]>0) { | |
1400 | Float_t acc = ratioToB[kClassE]*nEvents[kClassE]; | |
1401 | Double_t acc_err = TMath::Sqrt(ratioToB[kClassE]*ratioToB[kClassE]*nEvents[kClassE]); | |
1402 | // Int_t bg = cint1A + cint1C - 2*acc; | |
141265a2 | 1403 | |
8dec6e35 | 1404 | // If intensity measurements are available, they already |
1405 | // contain the scaling for BX ratios, so we reset the | |
1406 | // ratioToB entries | |
1407 | if(fBIFactorAC > 0 || fBIFactorA > 0 || fBIFactorC > 0) { | |
1408 | if (fBIFactorAC <= 0 || fBIFactorA <= 0 || fBIFactorC <= 0) { | |
1409 | AliError("Not all intensities set!, assuming equal intensities"); | |
1410 | fBIFactorA = 1; | |
1411 | fBIFactorC = 1; | |
1412 | fBIFactorAC = 1; | |
1413 | } else { | |
1414 | AliInfo("Using ratio of number of bunch crossing embedded in the intensity measurements"); | |
1415 | ratioToB[kClassA] = ratioToB[kClassA] >0 ? 1 : 0; | |
1416 | ratioToB[kClassC] = ratioToB[kClassC] >0 ? 1 : 0; | |
1417 | ratioToB[kClassAC] = ratioToB[kClassAC] >0 ? 1 : 0; | |
1418 | } | |
1419 | } else { | |
1420 | AliWarning("Intensities not set!, assuming equal intensities"); | |
1421 | fBIFactorA = 1; | |
1422 | fBIFactorC = 1; | |
1423 | fBIFactorAC = 1; | |
1424 | } | |
1425 | ||
1426 | // Assuming that for a given class the triggers are either recorded as A+C or AC | |
1427 | Float_t bg = nEvents[kClassAC] > 0 ? | |
1428 | fBIFactorAC*(ratioToB[kClassAC]*nEvents[kClassAC] - 2*acc): | |
1429 | fBIFactorA* (ratioToB[kClassA]*nEvents[kClassA]-acc) + | |
1430 | fBIFactorC* (ratioToB[kClassC]*nEvents[kClassC]-acc) ; | |
1431 | ||
1432 | // cout << "-----------------------" << endl; | |
1433 | // cout << "Factors: " << fBIFactorA << " " << fBIFactorC << " " << fBIFactorAC << endl; | |
1434 | // cout << "Ratios: " << ratioToB[kClassA] << " " << ratioToB[kClassC] << " " << ratioToB[kClassAC] << endl; | |
1435 | // cout << "Evts: " << nEvents[kClassA] << " " << nEvents[kClassC] << " " << nEvents[kClassAC] << " " << nEvents[kClassB] << endl; | |
1436 | // cout << "Acc: " << acc << endl; | |
1437 | // cout << "BG: " << bg << endl; | |
1438 | // cout << " " << fBIFactorA* (ratioToB[kClassA]*nEvents[kClassA]-acc) <<endl; | |
1439 | // cout << " " << fBIFactorC* (ratioToB[kClassC]*nEvents[kClassC]-acc) <<endl; | |
1440 | // cout << " " << fBIFactorAC*(ratioToB[kClassAC]*nEvents[kClassAC] - 2*acc) << endl; | |
1441 | // cout << "-----------------------" << endl; | |
1442 | ||
1443 | Float_t good = Float_t(nEvents[kClassB]) - bg - acc; | |
1444 | if (icol ==1) good1 = good; | |
1445 | // Float_t errGood = TMath::Sqrt(2*(nEvents[kClassA]+nEvents[kClassC]+nEvents[kClassE]));// Error on the number of goods assuming only bg fluctuates | |
1446 | // DeltaG^2 = B + FA^2 A + FC^2 C + Ratio^2 (FA+FC-1)^2 E. | |
1447 | Float_t errGood = nEvents[kClassAC] > 0 ? | |
1448 | TMath::Sqrt( nEvents[kClassB] + | |
1449 | fBIFactorAC*fBIFactorAC*ratioToB[kClassAC]*ratioToB[kClassAC]*nEvents[kClassAC] + | |
1450 | ratioToB[kClassE] * ratioToB[kClassE] * | |
1451 | (fBIFactorAC - 1)*(fBIFactorAC - 1)*nEvents[kClassE]) : | |
1452 | TMath::Sqrt( nEvents[kClassB] + | |
1453 | fBIFactorA*fBIFactorA*ratioToB[kClassA]*ratioToB[kClassA]*nEvents[kClassA] + | |
1454 | fBIFactorC*fBIFactorC*ratioToB[kClassC]*ratioToB[kClassC]*nEvents[kClassC] + | |
1455 | ratioToB[kClassE] * ratioToB[kClassE] * | |
1456 | (fBIFactorA + fBIFactorC - 1)*(fBIFactorA + fBIFactorC - 1)*nEvents[kClassE]); | |
1457 | ||
1458 | Float_t errBG = nEvents[kClassAC] > 0 ? | |
1459 | TMath::Sqrt(fBIFactorAC*fBIFactorAC*ratioToB[kClassAC]*ratioToB[kClassAC]*nEvents[kClassAC]+ | |
1460 | 4*ratioToB[kClassE]*ratioToB[kClassE]*(fBIFactorAC*fBIFactorAC)*nEvents[kClassE]) : | |
1461 | TMath::Sqrt(fBIFactorA*fBIFactorA*ratioToB[kClassA]*ratioToB[kClassA]*nEvents[kClassA]+ | |
1462 | fBIFactorC*fBIFactorC*ratioToB[kClassC]*ratioToB[kClassC]*nEvents[kClassC]+ | |
1463 | ratioToB[kClassE]*ratioToB[kClassE]*(fBIFactorA+fBIFactorC)*(fBIFactorA+fBIFactorC)*nEvents[kClassE]); | |
85c71ba7 | 1464 | |
1465 | ||
8dec6e35 | 1466 | fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowAllB, nEvents[kClassB]); |
1467 | fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowAllAC,nEvents[kClassA]+nEvents[kClassC]+nEvents[kClassAC]); | |
1468 | fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowAllE, nEvents[kClassE]); | |
1469 | ||
1470 | fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowBG,bg); | |
1471 | fHistStatistics[iHistStat]->SetBinError (icol,fBGStatOffset+kStatRowBG,errBG); | |
1472 | fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowAcc,acc); | |
1473 | fHistStatistics[iHistStat]->SetBinError (icol,fBGStatOffset+kStatRowAcc,acc_err); | |
1474 | fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowGood,good); | |
1475 | fHistStatistics[iHistStat]->SetBinError (icol,fBGStatOffset+kStatRowGood,errGood); | |
85c71ba7 | 1476 | |
1477 | #ifdef VERBOSE_STAT | |
8dec6e35 | 1478 | //kStatRowBG=0,kStatRowAcc,kStatRowBGFrac,kStatRowAccFrac,kStatRowErrGoodFrac,kStatRowGoodFrac,kStatRowGood,kStatRowErrGood |
1479 | Float_t accFrac = Float_t(acc) / nEvents[kClassB] *100; | |
1480 | Float_t errAccFrac= Float_t(acc_err) / nEvents[kClassB] *100; | |
1481 | Float_t bgFrac = Float_t(bg) / nEvents[kClassB] *100; | |
1482 | Float_t goodFrac = Float_t(good) / good1 *100; | |
1483 | Float_t errGoodFrac = errGood/good1 * 100; | |
1484 | Float_t errFracBG = bg > 0 ? TMath::Sqrt((errBG/bg)*(errBG/bg) + 1/nEvents[kClassB])*bgFrac : 0; | |
1485 | fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowBGFrac,bgFrac); | |
1486 | fHistStatistics[iHistStat]->SetBinError (icol,fBGStatOffset+kStatRowBGFrac,errFracBG); | |
1487 | fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowAccFrac,accFrac); | |
1488 | fHistStatistics[iHistStat]->SetBinError (icol,fBGStatOffset+kStatRowAccFrac,errAccFrac); | |
1489 | fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowGoodFrac,goodFrac); | |
1490 | fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowErrGoodFrac,errGoodFrac); | |
1491 | fHistStatistics[iHistStat]->SetBinContent(icol,fBGStatOffset+kStatRowErrGood,errGood); | |
85c71ba7 | 1492 | #endif |
85c71ba7 | 1493 | } |
1494 | } | |
8dec6e35 | 1495 | } |
1496 | for (Int_t iTrigClass = 0; iTrigClass < kNClasses; iTrigClass++){ | |
1497 | delete [] rows[iTrigClass]; | |
85c71ba7 | 1498 | } |
8dec6e35 | 1499 | } |
85c71ba7 | 1500 | |
1501 | fHistStatistics[0]->Write(); | |
1502 | fHistStatistics[1]->Write(); | |
8e58a7b9 | 1503 | if(fHistBunchCrossing ) fHistBunchCrossing ->Write(); |
1504 | if(fHistTriggerPattern) fHistTriggerPattern->Write(); | |
61899827 | 1505 | |
296dd262 | 1506 | Int_t count = fCollTrigClasses.GetEntries() + fBGTrigClasses.GetEntries(); |
1507 | for (Int_t i=0; i < count; i++) | |
8dec6e35 | 1508 | { |
1509 | TString triggerClass = "trigger_histograms_"; | |
1510 | if (i < fCollTrigClasses.GetEntries()) | |
1511 | triggerClass += ((TObjString*) fCollTrigClasses.At(i))->String(); | |
1512 | else | |
1513 | triggerClass += ((TObjString*) fBGTrigClasses.At(i - fCollTrigClasses.GetEntries()))->String(); | |
1514 | ||
1515 | gDirectory->mkdir(triggerClass); | |
1516 | gDirectory->cd(triggerClass); | |
1517 | ||
1518 | static_cast<AliTriggerAnalysis*> (fTriggerAnalysis.At(i))->SaveHistograms(); | |
1519 | ||
1520 | gDirectory->cd(".."); | |
1521 | } | |
61899827 | 1522 | |
296dd262 | 1523 | if (fBackgroundIdentification) |
8dec6e35 | 1524 | { |
1525 | gDirectory->mkdir("background_identification"); | |
1526 | gDirectory->cd("background_identification"); | |
296dd262 | 1527 | |
8dec6e35 | 1528 | fBackgroundIdentification->GetOutput()->Write(); |
296dd262 | 1529 | |
8dec6e35 | 1530 | gDirectory->cd(".."); |
1531 | } | |
61899827 | 1532 | |
1533 | if (folder) | |
1534 | gDirectory->cd(".."); | |
1535 | } | |
85c71ba7 | 1536 | |
141265a2 | 1537 | Int_t AliPhysicsSelection::GetStatRow(const char * triggerBXClass, UInt_t offlineTriggerType, UInt_t ** rowIDs) const { |
1538 | // Puts inside the array rowIDs the row number for a given offline | |
1539 | // trigger in a given bx class. Returns the total number of lines | |
1540 | // matching the selection | |
1541 | // triggerBXClass can be either "A", "AC", "B" or "E" | |
1542 | // offlineTriggerType is one of the types defined in AliVEvent | |
1543 | // User should delete rowIDs if no longer needed | |
1544 | ||
1545 | if(!fHistStatistics[0]) { | |
1546 | AliWarning("Not initialized, returning 0"); | |
1547 | return 0; | |
1548 | } | |
1549 | const Int_t nrows = fHistStatistics[0]->GetNbinsY(); | |
1550 | ||
1551 | // allocate memory for at maximum nrows | |
1552 | Int_t nMatches = 0; | |
1553 | (*rowIDs) = new UInt_t[nrows]; | |
1554 | ||
1555 | // Build regular expression. look for a +, followed by the beginning | |
1556 | // of a word. Within the word, look for the class id after any | |
1557 | // number of any char, but at most one dash ("[^-]*-?"), followed by | |
1558 | // a - and then any char (".*") and at the class id ("\\&(\\d)") | |
1559 | // The class id is stored. | |
1560 | // WARNING: please check this if the trigger classes change | |
8dec6e35 | 1561 | // FIXME: change comment above |
1562 | TPRegexp re1(Form("\\+\\b[^-]*-?%s-.*\\&(\\d)",triggerBXClass)); // If the class is with BPTX coincidence | |
1563 | TPRegexp re2(Form("\\+\\b[^-]+-%s-.*\\&(\\d)",triggerBXClass)); // If the class is with BX filtering online | |
141265a2 | 1564 | // Loop over rows and find matching ones: |
1565 | for(Int_t irow = 1; irow <= nrows; irow++){ | |
8dec6e35 | 1566 | TString triggerClassCurrent = fHistStatistics[0]->GetYaxis()->GetBinLabel(irow); |
1567 | TObjArray * matches = 0; | |
1568 | if (triggerClassCurrent.Contains ("ABCE")) matches = re1.MatchS(triggerClassCurrent); | |
1569 | else matches = re2.MatchS(triggerClassCurrent); | |
1570 | if (matches->GetEntries() && (fIsPP || (!fIsPP&&triggerClassCurrent.Contains("CMBAC")))) { | |
141265a2 | 1571 | TString s = ((TObjString*)matches->At(1))->GetString(); |
1572 | if(UInt_t(s.Atoi()) & offlineTriggerType) { // bitwise comparison with the requested mask | |
1573 | // cout << "Marching " << s.Data() << " " << offlineTriggerType << " " << fHistStatistics[0]->GetYaxis()->GetBinLabel(irow) << endl; | |
1574 | (*rowIDs)[nMatches] = irow; | |
1575 | nMatches++; | |
1576 | } | |
1577 | } | |
1578 | delete matches; | |
85c71ba7 | 1579 | } |
141265a2 | 1580 | |
1581 | return nMatches; | |
1582 | } | |
85c71ba7 | 1583 | |
141265a2 | 1584 | void AliPhysicsSelection::SetBIFactors(const AliESDEvent * aESD) { |
1585 | // Set factors for realtive bunch intesities | |
1586 | if(!aESD) { | |
1587 | AliFatal("ESD not given"); | |
1588 | } | |
1589 | Int_t run = aESD->GetRunNumber(); | |
1590 | if (run > 105268) { | |
1591 | // intensities stored in the ESDs | |
1592 | const AliESDRun* esdRun = aESD->GetESDRun(); | |
1593 | Double_t intAB = esdRun->GetMeanIntensityIntecting(0); | |
1594 | Double_t intCB = esdRun->GetMeanIntensityIntecting(1); | |
1595 | Double_t intAA = esdRun->GetMeanIntensityNonIntecting(0); | |
1596 | Double_t intCC = esdRun->GetMeanIntensityNonIntecting(1); | |
1597 | ||
1598 | // cout << "INT " <<intAB <<endl; | |
1599 | // cout << "INT " <<intCB <<endl; | |
1600 | // cout << "INT " <<intAA <<endl; | |
1601 | // cout << "INT " <<intCC <<endl; | |
1602 | ||
1603 | if (intAB > -1 && intAA > -1) { | |
1604 | fBIFactorA = intAB/intAA; | |
1605 | } else { | |
8dec6e35 | 1606 | AliWarning("Cannot set fBIFactorA"); |
141265a2 | 1607 | } |
1608 | ||
1609 | if (intCB > -1 && intCC > -1) { | |
1610 | fBIFactorC = intCB/intCC; | |
1611 | } else { | |
8dec6e35 | 1612 | AliWarning("Cannot set fBIFactorC"); |
141265a2 | 1613 | } |
1614 | ||
1615 | if (intAB > -1 && intAA > -1 && | |
1616 | intCB > -1 && intCC > -1) { | |
1617 | fBIFactorAC = (intAB+intCB)/(intAA+intCC); | |
1618 | } else { | |
8dec6e35 | 1619 | AliWarning("Cannot set fBIFactorAC"); |
141265a2 | 1620 | } |
1621 | ||
1622 | } | |
1623 | else { | |
1624 | // First runs. Intensities hardcoded | |
1625 | switch(run) { | |
1626 | case 104155: | |
1627 | fBIFactorA = 0.961912722908; | |
1628 | fBIFactorC = 1.04992336081; | |
1629 | break; | |
1630 | case 104157: | |
1631 | fBIFactorA = 0.947312854998; | |
1632 | fBIFactorC = 1.01599706417; | |
1633 | break; | |
1634 | case 104159: | |
1635 | fBIFactorA = 0.93659320151; | |
1636 | fBIFactorC = 0.98580804207; | |
1637 | break; | |
1638 | case 104160: | |
1639 | fBIFactorA = 0.929664189926; | |
1640 | fBIFactorC = 0.963467679851; | |
1641 | break; | |
1642 | case 104315: | |
1643 | fBIFactorA = 1.08939104979; | |
1644 | fBIFactorC = 0.931113921925; | |
1645 | break; | |
1646 | case 104316: | |
1647 | fBIFactorA = 1.08351880974; | |
1648 | fBIFactorC = 0.916068345845; | |
1649 | break; | |
1650 | case 104320: | |
1651 | fBIFactorA = 1.07669281245; | |
1652 | fBIFactorC = 0.876818744763; | |
1653 | break; | |
1654 | case 104321: | |
1655 | fBIFactorA = 1.00971079602; | |
1656 | fBIFactorC = 0.773781299076; | |
1657 | break; | |
1658 | case 104792: | |
1659 | fBIFactorA = 0.787215863962; | |
1660 | fBIFactorC = 0.778253173071; | |
1661 | break; | |
1662 | case 104793: | |
1663 | fBIFactorA = 0.692211363661; | |
1664 | fBIFactorC = 0.733152456667; | |
1665 | break; | |
1666 | case 104799: | |
1667 | fBIFactorA = 1.04027825161; | |
1668 | fBIFactorC = 1.00530825942; | |
1669 | break; | |
1670 | case 104800: | |
1671 | fBIFactorA = 1.05309910671; | |
1672 | fBIFactorC = 1.00376801855; | |
1673 | break; | |
1674 | case 104801: | |
1675 | fBIFactorA = 1.0531231922; | |
1676 | fBIFactorC = 0.992439666758; | |
1677 | break; | |
1678 | case 104802: | |
1679 | fBIFactorA = 1.04191478134; | |
1680 | fBIFactorC = 0.979368585208; | |
1681 | break; | |
1682 | case 104803: | |
1683 | fBIFactorA = 1.03121314094; | |
1684 | fBIFactorC = 0.973379962609; | |
1685 | break; | |
1686 | case 104824: | |
1687 | fBIFactorA = 0.969945926722; | |
1688 | fBIFactorC = 0.39549745806; | |
1689 | break; | |
1690 | case 104825: | |
1691 | fBIFactorA = 0.968627213937; | |
1692 | fBIFactorC = 0.310100412205; | |
1693 | break; | |
1694 | case 104841: | |
1695 | fBIFactorA = 0.991601393212; | |
1696 | fBIFactorC = 0.83762204722; | |
1697 | break; | |
1698 | case 104845: | |
1699 | fBIFactorA = 0.98040863886; | |
1700 | fBIFactorC = 0.694824205793; | |
1701 | break; | |
1702 | case 104867: | |
1703 | fBIFactorA = 1.10646173412; | |
1704 | fBIFactorC = 0.841407246916; | |
1705 | break; | |
1706 | case 104876: | |
1707 | fBIFactorA = 1.12063452421; | |
1708 | fBIFactorC = 0.78726542895; | |
1709 | break; | |
1710 | case 104890: | |
1711 | fBIFactorA = 1.02346137453; | |
1712 | fBIFactorC = 1.03355663595; | |
1713 | break; | |
1714 | case 104892: | |
1715 | fBIFactorA = 1.05406025913; | |
1716 | fBIFactorC = 1.00029166135; | |
1717 | break; | |
1718 | case 105143: | |
1719 | fBIFactorA = 0.947343384349; | |
1720 | fBIFactorC = 0.972637444408; | |
1721 | break; | |
1722 | case 105160: | |
1723 | fBIFactorA = 0.908854622177; | |
1724 | fBIFactorC = 0.958851103977; | |
1725 | break; | |
1726 | case 105256: | |
1727 | fBIFactorA = 0.810076150206; | |
1728 | fBIFactorC = 0.884663561883; | |
1729 | break; | |
1730 | case 105257: | |
1731 | fBIFactorA = 0.80974912303; | |
1732 | fBIFactorC = 0.878859123479; | |
1733 | break; | |
1734 | case 105268: | |
1735 | fBIFactorA = 0.809052110679; | |
1736 | fBIFactorC = 0.87233890989; | |
1737 | break; | |
1738 | default: | |
1739 | fBIFactorA = 1; | |
1740 | fBIFactorC = 1; | |
1741 | } | |
1742 | } | |
85c71ba7 | 1743 | |
1744 | } |