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bde49c8a | 1 | /************************************************************************* |
2 | * Copyright(c) 1998-2008, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
410ff8cc | 16 | // ------------------------------------------ |
17 | // analysis task for azimuthal isotropic | |
18 | // expansion in highly central collisions | |
19 | // author: Cristian Andrei | |
20 | // acristian@niham.nipne.ro | |
21 | // ------------------------------------------ | |
bde49c8a | 22 | |
23 | #include "TChain.h" | |
24 | #include "TTree.h" | |
0fb1f0cf | 25 | #include "TH1D.h" |
bde49c8a | 26 | #include "TList.h" |
27 | #include "TObjArray.h" | |
28 | #include "TString.h" | |
410ff8cc | 29 | #include "TFile.h" |
0fb1f0cf | 30 | #include "TCanvas.h" |
31 | #include "TLegend.h" | |
bde49c8a | 32 | |
33 | #include "AliAnalysisManager.h" | |
34 | #include "AliMCEvent.h" | |
35 | #include "AliMCEventHandler.h" | |
36 | #include "AliESDEvent.h" | |
37 | #include "AliESDInputHandler.h" | |
38 | #include "AliESDtrackCuts.h" | |
39 | #include "AliCFContainer.h" | |
410ff8cc | 40 | #include "AliAnalysisDataContainer.h" |
41 | #include "AliAnalysisDataSlot.h" | |
bde49c8a | 42 | |
43 | #include "AliAnalysisCentralCutMC.h" | |
44 | #include "AliAnalysisCentralCutESD.h" | |
45 | #include "AliAnalysisCentralCutEvtMC.h" | |
46 | #include "AliAnalysisCentralCutEvtESD.h" | |
47 | #include "AliAnalysisCentralExtrapolate.h" | |
48 | #include "AliAnalysisTaskCentral.h" | |
49 | ||
50 | ||
51 | ClassImp(AliAnalysisTaskCentral) | |
52 | ||
53 | ||
54 | //________________________________________________________________________ | |
55 | AliAnalysisTaskCentral::AliAnalysisTaskCentral(const char *name) | |
56 | : AliAnalysisTask(name, "") | |
57 | ,fESD(0), fMC(0) | |
58 | ,fNoEvt(0) | |
59 | ,fCFContainerPi(0) | |
60 | ,fCFContainerK(0) | |
61 | ,fCFContainerP(0) | |
62 | ,fSim(kFALSE) | |
63 | ,fOutList(NULL) | |
64 | ||
65 | { | |
66 | // Constructor | |
67 | printf("AliAnalysisTaskCentral::AliAnalysisTaskCentral(const char *name)\n"); | |
68 | ||
69 | // Define input and output slots here | |
70 | DefineInput(0, TChain::Class()); | |
71 | ||
72 | DefineOutput(0, TList::Class()); | |
73 | ||
74 | ||
75 | for(Int_t i=0; i<10; i++){ | |
76 | fCutsList[i] = 0; | |
0fb1f0cf | 77 | } |
bde49c8a | 78 | |
410ff8cc | 79 | InitCuts(); //initialize the analysis specific cuts |
0fb1f0cf | 80 | |
bde49c8a | 81 | } |
82 | ||
83 | ||
84 | //________________________________________________________________________ | |
85 | AliAnalysisTaskCentral::~AliAnalysisTaskCentral() | |
86 | { | |
87 | // Destructor | |
88 | // Delete the created objects | |
89 | ||
90 | if(fESD) delete fESD; | |
91 | if(fMC) delete fMC; | |
0fb1f0cf | 92 | |
63424920 | 93 | for (Int_t i=0; i<10; i++) |
94 | delete fCutsList[i]; | |
95 | ||
0fb1f0cf | 96 | |
bde49c8a | 97 | if(fNoEvt) delete fNoEvt; |
0fb1f0cf | 98 | |
bde49c8a | 99 | if(fCFContainerPi) delete fCFContainerPi; |
100 | if(fCFContainerPi) delete fCFContainerK; | |
101 | if(fCFContainerPi) delete fCFContainerP; | |
0fb1f0cf | 102 | |
bde49c8a | 103 | if(fOutList) delete fOutList; |
104 | ||
0fb1f0cf | 105 | |
bde49c8a | 106 | } |
107 | ||
108 | //________________________________________________________________________ | |
109 | void AliAnalysisTaskCentral::ConnectInputData(Option_t *) { | |
110 | // get the event from the input chain | |
111 | ||
112 | TTree* tree = dynamic_cast<TTree*> (GetInputData(0)); | |
113 | printf("tree(%p)\n", (void*)tree); | |
114 | ||
115 | if (!tree) { | |
116 | Printf("ERROR: Could not read chain from input slot 0"); | |
117 | } else { | |
118 | AliESDInputHandler *esdH = dynamic_cast<AliESDInputHandler*> (AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()); | |
119 | if (!esdH) { | |
120 | Printf("ERROR: Could not get ESDInputHandler"); | |
0fb1f0cf | 121 | } |
bde49c8a | 122 | else fESD = esdH->GetEvent(); |
0fb1f0cf | 123 | |
bde49c8a | 124 | AliMCEventHandler *mcH = (AliMCEventHandler*) ((AliAnalysisManager::GetAnalysisManager())->GetMCtruthEventHandler()); |
125 | if (!mcH) { | |
126 | Printf("ERROR: Could not get MCInputHandler"); | |
7d3a1a1c | 127 | fSim = kFALSE; |
128 | } | |
129 | else{ | |
130 | fMC = mcH->MCEvent(); | |
131 | fSim = kTRUE; | |
bde49c8a | 132 | } |
0fb1f0cf | 133 | } |
bde49c8a | 134 | } |
135 | ||
136 | //________________________________________________________________________ | |
137 | void AliAnalysisTaskCentral::CreateOutputObjects(){ | |
138 | //Creates the output list | |
139 | ||
410ff8cc | 140 | // fNoEvt = new TH1F(Form("%s_NoEvt",GetName()), "Number of processed events", 1, 0.0, 1.0); |
bde49c8a | 141 | |
0fb1f0cf | 142 | fNoEvt = new TH1D("TaskCentral_NoEvt", "Number of processed events", 1, 0.0, 1.0); |
143 | //set here the min and max variable values (to do: move these to a separate cuts class) | |
bde49c8a | 144 | const Double_t ptmin = 0.0 ; //bins in pt |
0fb1f0cf | 145 | const Double_t ptmax = 5.0 ; //bins in y |
bde49c8a | 146 | const Double_t etamin = -0.9 ; //bins in pt |
0fb1f0cf | 147 | const Double_t etamax = 0.9 ; //bins in y |
bde49c8a | 148 | //apropiate number of bins for histos and CF Container |
149 | const Int_t nbinpt = 25 ; //bins in pt | |
0fb1f0cf | 150 | const Int_t nbineta = 25 ; //bins in y |
bde49c8a | 151 | |
152 | //Correction Framework CONTAINER DEFINITION | |
153 | //the sensitive variables, their indices | |
154 | UInt_t ipt = 0; | |
155 | UInt_t ieta = 1; | |
0fb1f0cf | 156 | //Setting up the container grid... |
bde49c8a | 157 | const UInt_t nstep = 2 ; //number of selection steps MC & ESD |
158 | const Int_t nvar = 2 ; //number of variables on the grid:pt,eta | |
0fb1f0cf | 159 | |
bde49c8a | 160 | //arrays for the number of bins in each dimension |
0fb1f0cf | 161 | //nbin is defined above |
bde49c8a | 162 | Int_t iBin[nvar]; |
163 | iBin[0]=nbinpt; | |
164 | iBin[1]=nbineta; | |
165 | ||
166 | //arrays for lower bounds : | |
167 | Double_t *binLim1=new Double_t[nbinpt+1]; | |
168 | Double_t *binLim2=new Double_t[nbineta+1]; | |
169 | ||
170 | //values for bin lower bounds | |
0fb1f0cf | 171 | for(Int_t i=0; i<=nbinpt; i++) binLim1[i]=(Double_t)ptmin + (ptmax-ptmin)/nbinpt*(Double_t)i ; |
bde49c8a | 172 | for(Int_t i=0; i<=nbineta; i++) binLim2[i]=(Double_t)etamin + (etamax-etamin) /nbineta*(Double_t)i ; |
173 | ||
174 | //container creation | |
410ff8cc | 175 | fCFContainerPi = new AliCFContainer("TaskCentral_CFCont_Pi","container for tracks",nstep,nvar,iBin); |
176 | fCFContainerK = new AliCFContainer("TaskCentral_CFCont_K","container for tracks",nstep,nvar,iBin); | |
177 | fCFContainerP = new AliCFContainer("TaskCentral_CFCont_P","container for tracks",nstep,nvar,iBin); | |
0fb1f0cf | 178 | |
bde49c8a | 179 | //setting the bin limits |
180 | fCFContainerPi -> SetBinLimits(ipt,binLim1); | |
181 | fCFContainerPi -> SetBinLimits(ieta,binLim2); | |
0fb1f0cf | 182 | |
bde49c8a | 183 | fCFContainerK -> SetBinLimits(ipt,binLim1); |
184 | fCFContainerK -> SetBinLimits(ieta,binLim2); | |
0fb1f0cf | 185 | |
bde49c8a | 186 | fCFContainerP -> SetBinLimits(ipt,binLim1); |
187 | fCFContainerP -> SetBinLimits(ieta,binLim2); | |
0fb1f0cf | 188 | |
bde49c8a | 189 | //outout list creation |
190 | fOutList = new TList(); | |
191 | fOutList->Add(fNoEvt); | |
192 | fOutList->Add(fCFContainerPi); | |
193 | fOutList->Add(fCFContainerK); | |
194 | fOutList->Add(fCFContainerP); | |
195 | } | |
196 | ||
197 | ||
198 | //________________________________________________________________ | |
199 | void AliAnalysisTaskCentral::InitCuts(){ | |
200 | ||
201 | //Create and set cuts | |
202 | ||
203 | //------------------EVENT LEVEL CUTS-------------------- | |
204 | //-----------------------MC----------------------------- | |
205 | AliAnalysisCentralCutEvtMC *evMCCuts = new AliAnalysisCentralCutEvtMC(); | |
206 | evMCCuts->SetMultiplicityRange(1,100); | |
207 | evMCCuts->SetDirectivityRange(0.0, 1.0); | |
208 | evMCCuts->SetDirUnitRange(0.0, 1.0); | |
209 | ||
210 | //-----------------------ESD---------------------------- | |
211 | AliAnalysisCentralCutEvtESD *evESDCuts = new AliAnalysisCentralCutEvtESD(); | |
212 | evESDCuts->SetMultiplicityRange(1,100); | |
213 | evESDCuts->SetDirectivityRange(0.0, 1.0); | |
214 | evESDCuts->SetSPDMultiplicityRange(1,20000); | |
215 | evESDCuts->SetSPDDirectivityRange(0.0, 1.0); | |
216 | ||
217 | TObjArray* mcEventCuts = new TObjArray(); | |
218 | mcEventCuts->AddLast(evMCCuts); | |
219 | ||
220 | TObjArray* esdEventCuts = new TObjArray(); | |
221 | esdEventCuts->AddLast(evESDCuts); | |
222 | ||
223 | ||
224 | //------------------PARTICLE LEVEL CUTS----------------- | |
225 | //-------------------General MC Cuts-------------------- | |
226 | AliAnalysisCentralCutMC *mcCutsGen = new AliAnalysisCentralCutMC(); | |
227 | mcCutsGen->SetOnlyPrimaries(kTRUE); | |
228 | mcCutsGen->SetPtRange(0.2,4.0); | |
229 | mcCutsGen->SetEtaRange(-0.2,0.2); | |
230 | ||
231 | //-------------------Specific MC Cuts------------------- | |
232 | AliAnalysisCentralCutMC *mcCutsPi = new AliAnalysisCentralCutMC(); | |
233 | mcCutsPi->SetPDGCode(211); //211 pion; 321 kaon; 2212 proton | |
234 | ||
235 | AliAnalysisCentralCutMC *mcCutsK = new AliAnalysisCentralCutMC(); | |
236 | mcCutsK->SetPDGCode(321); //211 pion; 321 kaon; 2212 proton | |
237 | ||
238 | AliAnalysisCentralCutMC *mcCutsP = new AliAnalysisCentralCutMC(); | |
239 | mcCutsP->SetPDGCode(2212); //211 pion; 321 kaon; 2212 proton | |
240 | ||
241 | //--------each task has its own mcList of cuts---------- | |
242 | TObjArray *mcListGen = new TObjArray(); //general MC cuts | |
243 | mcListGen->AddLast(mcCutsGen); | |
244 | ||
245 | TObjArray *mcListPi = new TObjArray(); //task pt pions | |
246 | mcListPi->AddLast(mcCutsPi); | |
247 | ||
248 | TObjArray *mcListK = new TObjArray(); //task pt kaons | |
249 | mcListK->AddLast(mcCutsK); | |
250 | ||
251 | TObjArray *mcListP = new TObjArray(); //task pt protons | |
252 | mcListP->AddLast(mcCutsP); | |
253 | ||
254 | ||
255 | //-------------------General ESD Cuts------------------- | |
256 | AliESDtrackCuts *esdCutsGen = new AliESDtrackCuts("AliESDtrackCuts", "Loose"); | |
257 | esdCutsGen->SetMinNClustersTPC(50); | |
258 | esdCutsGen->SetMaxChi2PerClusterTPC(2.2); | |
259 | esdCutsGen->SetMaxCovDiagonalElements(0.5,0.5,0.5,0.5,0.5); | |
260 | esdCutsGen->SetRequireTPCRefit(kTRUE); | |
261 | esdCutsGen->SetAcceptKinkDaughters(kFALSE); | |
262 | esdCutsGen->SetMaxNsigmaToVertex(2.0); | |
263 | esdCutsGen->SetRequireSigmaToVertex(kTRUE); | |
264 | esdCutsGen->SetPtRange(0.2,4.0); | |
265 | esdCutsGen->SetEtaRange(-0.2,0.2); | |
266 | ||
267 | //-------------------Specific ESD Cuts------------------ | |
268 | AliAnalysisCentralCutESD *esdCutsPi = new AliAnalysisCentralCutESD("AliAnalysisCentralCutESD","NIHAM"); | |
269 | esdCutsPi->SetPIDtype("Custom"); | |
270 | esdCutsPi->SetPriorFunctions(kFALSE); | |
271 | esdCutsPi->SetPartType(kPiPlus); | |
272 | ||
273 | AliAnalysisCentralCutESD *esdCutsK = new AliAnalysisCentralCutESD("AliAnalysisCentralCutESD","NIHAM"); | |
274 | esdCutsK->SetPIDtype("Custom"); | |
275 | esdCutsK->SetPriorFunctions(kFALSE); | |
276 | esdCutsK->SetPartType(kKPlus); | |
277 | ||
278 | AliAnalysisCentralCutESD *esdCutsP = new AliAnalysisCentralCutESD("AliAnalysisCentralCutESD","NIHAM"); | |
279 | esdCutsP->SetPIDtype("Custom"); | |
280 | esdCutsP->SetPriorFunctions(kFALSE); | |
281 | esdCutsP->SetPartType(kProton); | |
282 | ||
283 | //--------each task has its own esdList of cuts--------- | |
284 | TObjArray* esdListGen = new TObjArray(); //general ESD track cuts | |
285 | esdListGen->AddLast(esdCutsGen); | |
286 | ||
287 | TObjArray* esdListPi = new TObjArray(); | |
288 | esdListPi->AddLast(esdCutsPi); | |
289 | ||
290 | TObjArray* esdListK = new TObjArray(); | |
291 | esdListK->AddLast(esdCutsK); | |
292 | ||
293 | TObjArray* esdListP = new TObjArray(); | |
294 | esdListP->AddLast(esdCutsP); | |
295 | ||
296 | //------set the cuts to the RIGHT! fCutsList slots------- | |
0fb1f0cf | 297 | // event level cuts |
bde49c8a | 298 | SetCuts(0, mcEventCuts); |
299 | SetCuts(1, esdEventCuts); | |
0fb1f0cf | 300 | |
301 | // particle level cuts | |
bde49c8a | 302 | SetCuts(2, mcListGen); |
303 | SetCuts(3, mcListPi); | |
304 | SetCuts(4, mcListK); | |
305 | SetCuts(5, mcListP); | |
0fb1f0cf | 306 | |
bde49c8a | 307 | SetCuts(6, esdListGen); |
308 | SetCuts(7, esdListPi); | |
309 | SetCuts(8, esdListK); | |
310 | SetCuts(9, esdListP); | |
311 | ||
312 | } | |
313 | ||
314 | ||
315 | //_______________________________________________________________________ | |
316 | void AliAnalysisTaskCentral::SendEvent(TObject *obj) const{ | |
317 | ||
318 | // Some cuts (ie MC IsPrimary) need the MC Event info | |
319 | ||
bde49c8a | 320 | for(Int_t isel=0;isel< 10; isel++){ |
8a993eac | 321 | if(!fCutsList[isel]) continue; |
bde49c8a | 322 | TObjArrayIter iter(fCutsList[isel]); |
323 | AliAnalysisCuts *cut = 0; | |
324 | ||
325 | while ((cut = (AliAnalysisCuts*)iter.Next())) { | |
326 | ||
327 | TString cutName=cut->GetName(); | |
328 | if(!cutName){ | |
329 | printf("No cutname!\n"); | |
8a993eac | 330 | return; |
bde49c8a | 331 | } |
332 | ||
333 | Bool_t checkCut=cutName.Contains("AliAnalysisCentralCutMC"); | |
334 | ||
335 | if(checkCut){ | |
336 | AliAnalysisCentralCutMC *newcut = dynamic_cast<AliAnalysisCentralCutMC *>(cut); | |
6fce289b | 337 | if (newcut) newcut->ReceiveEvt(obj); |
bde49c8a | 338 | } |
339 | } | |
340 | } | |
bde49c8a | 341 | |
342 | } | |
343 | ||
344 | ||
345 | //________________________________________________________________________ | |
346 | Bool_t AliAnalysisTaskCentral::CheckCuts(Int_t no, TObject *obj) const{ | |
347 | ||
348 | // For each cut run IsSelected(); | |
410ff8cc | 349 | // printf("AliAnalysisTaskCentral::CheckCuts IN\n"); |
bde49c8a | 350 | |
63424920 | 351 | if(no > 9){ |
bde49c8a | 352 | printf("\nAliAnalysisTaskCentral::CheckCuts -> Cut number is not ok! \n"); |
353 | return kFALSE; | |
354 | } | |
355 | ||
356 | if(!fCutsList[no]){ | |
357 | printf("AliAnalysisTaskCentral::CheckCuts -> cuts list problem! \n"); | |
358 | return kFALSE; | |
359 | } | |
360 | ||
361 | TObjArrayIter iter(fCutsList[no]); | |
362 | AliAnalysisCuts *cut = 0; | |
363 | ||
364 | while((cut = (AliAnalysisCuts*)iter.Next())){ | |
410ff8cc | 365 | if(!cut->IsSelected(obj)){ |
366 | // printf("AliAnalysisTaskCentral::CheckCuts OUT\n"); | |
367 | return kFALSE; | |
368 | } | |
bde49c8a | 369 | } |
370 | ||
410ff8cc | 371 | // printf("AliAnalysisTaskCentral::CheckCuts OUT\n"); |
bde49c8a | 372 | return kTRUE; |
373 | } | |
374 | ||
375 | ||
376 | //________________________________________________________________________ | |
377 | void AliAnalysisTaskCentral::Exec(Option_t *) { | |
378 | ||
379 | // Main loop | |
380 | // Called for each event | |
0fb1f0cf | 381 | |
bde49c8a | 382 | Double_t pt, eta; |
0fb1f0cf | 383 | Double_t w = 1.0; |
bde49c8a | 384 | const Int_t nvar=2; //number of variables on the grid:pt,vtx |
385 | Double_t value[nvar];//used to fill the CF container | |
0fb1f0cf | 386 | |
bde49c8a | 387 | if(fSim){ // if running on simulations -> look at MC Truth |
388 | ||
389 | if (!fMC) { | |
390 | Printf("ERROR: fMC not available"); | |
391 | return; | |
392 | } | |
0fb1f0cf | 393 | |
bde49c8a | 394 | if(CheckCuts(0, fMC)){ //check event level cuts |
395 | ||
396 | SendEvent(fMC); | |
397 | ||
398 | // MC loop | |
399 | for (Int_t ipart=0; ipart<fMC->GetNumberOfTracks(); ipart++) { | |
400 | ||
401 | AliMCParticle *particle = dynamic_cast<AliMCParticle*>(fMC->GetTrack(ipart)); | |
402 | ||
403 | if(!particle){ | |
404 | printf("\nMCParticle pointer is null!!!\n"); | |
405 | continue; | |
406 | } | |
407 | ||
408 | if (!CheckCuts(2, particle)) continue; //check the MC general particle cuts | |
409 | ||
410 | pt = particle->Pt(); | |
411 | eta = particle->Eta(); | |
412 | ||
413 | if(pt>0) w = 1.0/pt; //invariant distribution | |
414 | ||
415 | value[0]=pt; | |
416 | value[1]=eta; | |
417 | ||
418 | if(CheckCuts(3, particle)){ //fill the right container for each particle | |
419 | fCFContainerPi->Fill(value,0,w); | |
420 | } | |
421 | else if(CheckCuts(4, particle)){ | |
422 | fCFContainerK->Fill(value,0,w); | |
423 | } | |
424 | else if(CheckCuts(5, particle)){ | |
425 | fCFContainerP->Fill(value,0,w); | |
426 | } | |
427 | } //end MC particle loop | |
428 | } | |
429 | } | |
0fb1f0cf | 430 | else{ // if we DONT run in simulated data we fill the MC step of the CFCont with 0 |
bde49c8a | 431 | value[0]=0; |
432 | value[1]=0; | |
433 | ||
434 | fCFContainerPi->Fill(value,0); | |
435 | fCFContainerK->Fill(value,0); | |
436 | fCFContainerP->Fill(value,0); | |
437 | } | |
438 | ||
439 | ||
440 | if (!fESD) { | |
441 | Printf("ERROR: fESD not available"); | |
442 | return; | |
443 | } | |
444 | ||
445 | if(CheckCuts(1, fESD)){ | |
446 | ||
447 | Printf("There are %d ESD tracks in this event\n", fESD->GetNumberOfTracks()); | |
448 | ||
449 | // ESD loop | |
450 | for (Int_t iTracks = 0; iTracks < fESD->GetNumberOfTracks(); iTracks++) { | |
451 | ||
452 | AliESDtrack* track = fESD->GetTrack(iTracks); | |
453 | ||
454 | if (!track) { | |
455 | Printf("ERROR: Could not receive track %d", iTracks); | |
456 | continue; | |
457 | } | |
458 | ||
459 | if(!CheckCuts(6, track)) continue; //check general ESD track cuts | |
460 | ||
461 | pt = track->Pt(); | |
462 | eta = track->Eta(); | |
463 | ||
464 | if(pt>0) w = 1.0/pt; // invariant | |
465 | ||
466 | value[0]=pt; | |
467 | value[1]=eta; | |
468 | ||
469 | if(CheckCuts(7, track)){ | |
470 | fCFContainerPi->Fill(value,1,w); | |
471 | } | |
472 | else if(CheckCuts(8, track)){ | |
473 | fCFContainerK->Fill(value,1,w); | |
474 | } | |
475 | else if(CheckCuts(9, track)){ | |
476 | fCFContainerP->Fill(value,1,w); | |
477 | } | |
478 | ||
479 | } //end ESD track loop | |
480 | ||
481 | fNoEvt->Fill(0); //get the number of analyzed events | |
0fb1f0cf | 482 | } |
bde49c8a | 483 | |
484 | // Post output data. | |
485 | PostData(0, fOutList); | |
486 | ||
0fb1f0cf | 487 | } |
bde49c8a | 488 | |
489 | //________________________________________________________________________ | |
490 | void AliAnalysisTaskCentral::Terminate(Option_t *) { | |
491 | ||
492 | // Called once at the end of the query | |
493 | printf("\n\n****************************************\n"); | |
494 | printf("\tAliAnalysisCentralExtrapolate Terminate... \n"); | |
495 | ||
496 | TList *outList = dynamic_cast<TList*>(GetOutputData(0)); | |
497 | if(!outList){ | |
498 | printf("Unable to get output list! \n"); | |
8a993eac | 499 | return; |
bde49c8a | 500 | } |
0fb1f0cf | 501 | |
bde49c8a | 502 | AliAnalysisCentralExtrapolate *extPi = new AliAnalysisCentralExtrapolate("extrapolationpi"); |
503 | extPi->SetInputList(outList); //send the outlist to the extrapolation class | |
504 | extPi->SetParticle("kPiPlus"); //set the particle type | |
505 | extPi->ApplyEff(); //correct the pt distribution !!HAS TO RUN BEFORE extrapolation!! | |
506 | extPi->BoltzmannFit(); //fit and extrapolate using Boltzmann-Gibbs Blast wave model | |
32692aec | 507 | extPi->TsallisFit(); //fit and extrapolate using Tsallis Blast wave model |
bde49c8a | 508 | TList *extOutListPi = extPi->GetOutputList(); |
0fb1f0cf | 509 | |
bde49c8a | 510 | AliAnalysisCentralExtrapolate *extK = new AliAnalysisCentralExtrapolate("extrapolationK"); |
511 | extK->SetInputList(outList); | |
512 | extK->SetParticle("kKPlus"); | |
513 | extK->ApplyEff(); | |
514 | extK->BoltzmannFit(); | |
32692aec | 515 | extK->TsallisFit(); |
bde49c8a | 516 | TList *extOutListK = extK->GetOutputList(); |
0fb1f0cf | 517 | |
bde49c8a | 518 | AliAnalysisCentralExtrapolate *extP = new AliAnalysisCentralExtrapolate("extrapolationP"); |
519 | extP->SetInputList(outList); | |
520 | extP->SetParticle("kProton"); | |
521 | extP->ApplyEff(); | |
522 | extP->BoltzmannFit(); | |
32692aec | 523 | extP->TsallisFit(); |
bde49c8a | 524 | TList *extOutListP = extP->GetOutputList(); |
525 | ||
410ff8cc | 526 | |
0fb1f0cf | 527 | //----------- Plot the extrapolated spectra ----------------- |
528 | TCanvas *ccorrdata = new TCanvas(); | |
529 | ccorrdata->Divide(3,2); | |
530 | ||
531 | ccorrdata->cd(1); | |
532 | ccorrdata->cd(1)->SetLogy(); | |
533 | TH1D *extBoltzPi = dynamic_cast<TH1D*>(extOutListPi->FindObject("PtExtBoltzmann")); | |
534 | if(extBoltzPi){ | |
535 | extBoltzPi->Draw("p e1"); | |
536 | } | |
537 | ||
538 | ccorrdata->cd(4); | |
539 | ccorrdata->cd(4)->SetLogy(); | |
540 | TH1D *extTsallisPi = dynamic_cast<TH1D*>(extOutListPi->FindObject("PtExtTsallis")); | |
541 | if(extTsallisPi){ | |
542 | extTsallisPi->Draw("p e1"); | |
543 | } | |
544 | ||
545 | ||
546 | ccorrdata->cd(2); | |
547 | ccorrdata->cd(2)->SetLogy(); | |
548 | TH1D *extBoltzK = dynamic_cast<TH1D*>(extOutListK->FindObject("PtExtBoltzmann")); | |
549 | if(extBoltzK){ | |
550 | extBoltzK->Draw("p e1"); | |
551 | } | |
552 | ||
553 | ccorrdata->cd(5); | |
554 | ccorrdata->cd(5)->SetLogy(); | |
555 | TH1D *extTsallisK = dynamic_cast<TH1D*>(extOutListK->FindObject("PtExtTsallis")); | |
556 | if(extTsallisK){ | |
557 | extTsallisK->Draw("p e1"); | |
558 | } | |
559 | ||
560 | ||
561 | ccorrdata->cd(3); | |
562 | ccorrdata->cd(3)->SetLogy(); | |
563 | TH1D *extBoltzP = dynamic_cast<TH1D*>(extOutListP->FindObject("PtExtBoltzmann")); | |
564 | if(extBoltzP){ | |
565 | extBoltzP->Draw("p e1"); | |
566 | } | |
567 | ||
568 | ccorrdata->cd(6); | |
569 | ccorrdata->cd(6)->SetLogy(); | |
570 | TH1D *extTsallisP = dynamic_cast<TH1D*>(extOutListP->FindObject("PtExtTsallis")); | |
571 | if(extTsallisP){ | |
572 | extTsallisP->Draw("p e1"); | |
573 | } | |
574 | ||
575 | // ------------------ Save the results ----------------------- | |
410ff8cc | 576 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); |
577 | if(!mgr){ | |
578 | printf("Unable to get AnalysisManager! \n"); | |
579 | return; | |
580 | } | |
581 | ||
582 | TString anaType; | |
583 | mgr->GetAnalysisTypeString(anaType); | |
584 | ||
585 | if(anaType.Contains("local")){ | |
586 | fOutList->Add(extOutListPi); | |
587 | fOutList->Add(extOutListK); | |
588 | fOutList->Add(extOutListP); | |
589 | } | |
590 | else{ | |
591 | AliAnalysisDataContainer *cont = GetOutputSlot(0)->GetContainer(); | |
592 | if(!cont){ | |
593 | printf("Unable to get DataContainer! \n"); | |
594 | return; | |
595 | } | |
0fb1f0cf | 596 | |
410ff8cc | 597 | printf("file name = %s\n", cont->GetFileName()); |
598 | TFile file(cont->GetFileName(),"update"); | |
0fb1f0cf | 599 | |
410ff8cc | 600 | file.cd("PWG2Central"); |
0fb1f0cf | 601 | |
410ff8cc | 602 | gFile->WriteObject(extOutListPi,"pion_list","SingleKey"); |
603 | gFile->WriteObject(extOutListK,"kaon_list","SingleKey"); | |
604 | gFile->WriteObject(extOutListP,"proton_list","SingleKey"); | |
605 | file.Close(); | |
606 | } | |
607 | ||
bde49c8a | 608 | } |