1 /////////////////////////////////////////////////////////////////////////////////
3 // HOW TO USE THIS MACRO:
5 // With this macro several flow analysis can be run.
6 // SP = Scalar Product (for PbPb or pp)
7 // LYZ1 = Lee Yang Zeroes first run (for PbPb)
8 // LYZ2 = Lee Yang Zeroes second run (for PbPb)
9 // LYZEP = Lee Yang Zeroes Event Plane (for PbPb)
10 // GFC = Generating Function Cumulants (for PbPb)
11 // QC = Q-cumulants (for PbPb)
12 // FQD = Fitting q-distribution (for PbPb)
13 // MCEP = Flow calculated from the real MC event plane (for PbPb only!)
15 // The LYZ analysis should be done in the following order;
16 // LYZ1 -> LYZ2 -> LYZEP,
17 // because LYZ2 depends on the outputfile of LYZ1 and LYZEP on the outputfile
20 // The MCEP method is a reference method.
21 // It can only be run when MC information (kinematics.root & galice.root file) is available
22 // in which the reaction plane is stored.
24 // One can run on ESD, AOD or MC.
25 // Additional options are ESDMC0, ESDMC1. In these options the ESD and MC
26 // information is combined. Tracks are selected in the ESD, the PID information
27 // is taken from the MC (perfect PID). For ESDMC0 the track kinematics is taken
28 // from the ESD and for ESDMC1 it is taken from the MC information.
30 ///////////////////////////////////////////////////////////////////////////////////
33 //SETTING THE ANALYSIS
35 //Flow analysis methods can be: (set to kTRUE or kFALSE)
39 Bool_t LYZEP = kFALSE;
46 //Type of analysis can be:
47 // ESD, AOD, MC, ESDMC0, ESDMC1
48 const TString type = "ESD";
50 //Bolean to fill/not fill the QA histograms
56 const Double_t ptmin1 = 0.0;
57 const Double_t ptmax1 = 10.0;
58 const Double_t ymin1 = -1.;
59 const Double_t ymax1 = 1.;
60 const Int_t mintrackrefsTPC1 = 2;
61 const Int_t mintrackrefsITS1 = 3;
62 const Int_t charge1 = 1;
63 Bool_t UsePIDIntegratedFlow = kFALSE;
64 const Int_t PDG1 = 211;
65 const Int_t minclustersTPC1 = 50;
66 const Int_t maxnsigmatovertex1 = 3;
68 //for differential flow
69 const Double_t ptmin2 = 0.0;
70 const Double_t ptmax2 = 10.0;
71 const Double_t ymin2 = -1.;
72 const Double_t ymax2 = 1.;
73 const Int_t mintrackrefsTPC2 = 2;
74 const Int_t mintrackrefsITS2 = 3;
75 const Int_t charge2 = 1;
76 Bool_t UsePIDDifferentialFlow = kFALSE;
77 const Int_t PDG2 = 211;
78 const Int_t minclustersTPC2 = 50;
79 const Int_t maxnsigmatovertex2 = 3;
82 //to use or not to use the weights - that is a question!
83 Bool_t usePhiWeights = kTRUE; //Phi
84 Bool_t usePtWeights = kFALSE; //v'(pt)
85 Bool_t useEtaWeights = kFALSE; //v'(eta)
86 Bool_t useWeights = usePhiWeights||usePtWeights||usePtWeights;
88 void runAliAnalysisTaskFlow(Int_t nRuns = 4, const Char_t* dataDir="/data/alice2/kolk/Therminator_midcentral", Int_t offset = 0)
89 //void runAliAnalysisTaskFlow(Int_t nRuns = -1, const Char_t* dataDir="/Users/snelling/alice_data/Therminator_midcentral", Int_t offset = 0)
95 if (LYZ1 && LYZ2) {cout<<"WARNING: you cannot run LYZ1 and LYZ2 at the same time! LYZ2 needs the output from LYZ1."<<endl; exit(); }
96 if (LYZ2 && LYZEP) {cout<<"WARNING: you cannot run LYZ2 and LYZEP at the same time! LYZEP needs the output from LYZ2."<<endl; exit(); }
97 if (LYZ1 && LYZEP) {cout<<"WARNING: you cannot run LYZ1 and LYZEP at the same time! LYZEP needs the output from LYZ2."<<endl; exit(); }
99 // include path (to find the .h files when compiling)
100 gSystem->AddIncludePath("-I$ALICE_ROOT/include") ;
101 gSystem->AddIncludePath("-I$ROOTSYS/include") ;
103 // load needed libraries
104 gSystem->Load("libTree.so");
105 gSystem->Load("libESD.so");
106 cerr<<"libESD loaded..."<<endl;
107 gSystem->Load("libANALYSIS.so");
108 cerr<<"libANALYSIS.so loaded..."<<endl;
109 gSystem->Load("libANALYSISRL.so");
110 cerr<<"libANALYSISRL.so loaded..."<<endl;
111 gSystem->Load("libCORRFW.so");
112 cerr<<"libCORRFW.so loaded..."<<endl;
113 gSystem->Load("libPWG2flow.so");
114 cerr<<"libPWG2flow.so loaded..."<<endl;
116 // create the TChain. CreateESDChain() is defined in CreateESDChain.C
117 if (type!="AOD") { TChain* chain = CreateESDChain(dataDir, nRuns, offset);}
118 // cout<<"chain ("<<chain<<")"<<endl; }
119 else { TChain* chain = CreateAODChain(dataDir, nRuns, offset);}
120 // cout<<"chain ("<<chain<<")"<<endl; }
122 //____________________________________________//
123 //Create cuts using correction framework
125 //Set TList for the QA histograms
128 TList* qaIntSP = new TList();
129 TList* qaDiffSP = new TList(); }
131 TList* qaIntLYZ1 = new TList();
132 TList* qaDiffLYZ1 = new TList(); }
134 TList* qaIntLYZ2 = new TList();
135 TList* qaDiffLYZ2 = new TList(); }
137 TList* qaIntLYZEP = new TList();
138 TList* qaDiffLYZEP = new TList(); }
140 TList* qaIntGFC = new TList();
141 TList* qaDiffGFC = new TList(); }
143 TList* qaIntQC = new TList();
144 TList* qaDiffQC = new TList(); }
146 TList* qaIntFQD = new TList();
147 TList* qaDiffFQD = new TList(); }
149 TList* qaIntMCEP = new TList();
150 TList* qaDiffMCEP = new TList(); }
153 //############# cuts on MC
154 AliCFTrackKineCuts* mcKineCuts1 = new AliCFTrackKineCuts("mcKineCuts1","MC-level kinematic cuts");
155 mcKineCuts1->SetPtRange(ptmin1,ptmax1);
156 mcKineCuts1->SetRapidityRange(ymin1,ymax1);
157 mcKineCuts1->SetChargeMC(charge1);
159 if (SP) { mcKineCuts1->SetQAOn(qaIntSP); }
160 if (LYZ1) { mcKineCuts1->SetQAOn(qaIntLYZ1); }
161 if (LYZ2) { mcKineCuts1->SetQAOn(qaIntLYZ2); }
162 if (LYZEP){ mcKineCuts1->SetQAOn(qaIntLYZEP); }
163 if (GFC) { mcKineCuts1->SetQAOn(qaIntGFC); }
164 if (QC) { mcKineCuts1->SetQAOn(qaIntQC); }
165 if (FQD) { mcKineCuts1->SetQAOn(qaIntFQD); }
166 if (MCEP) { mcKineCuts1->SetQAOn(qaIntMCEP); }
169 AliCFTrackKineCuts* mcKineCuts2 = new AliCFTrackKineCuts("mcKineCuts2","MC-level kinematic cuts");
170 mcKineCuts2->SetPtRange(ptmin2,ptmax2);
171 mcKineCuts2->SetRapidityRange(ymin2,ymax2);
172 mcKineCuts2->SetChargeMC(charge2);
174 if (SP) { mcKineCuts2->SetQAOn(qaDiffSP); }
175 if (LYZ1) { mcKineCuts2->SetQAOn(qaDiffLYZ1); }
176 if (LYZ2) { mcKineCuts2->SetQAOn(qaDiffLYZ2); }
177 if (LYZEP){ mcKineCuts2->SetQAOn(qaDiffLYZEP); }
178 if (GFC) { mcKineCuts2->SetQAOn(qaDiffGFC); }
179 if (QC) { mcKineCuts2->SetQAOn(qaDiffQC); }
180 if (FQD) { mcKineCuts2->SetQAOn(qaDiffFQD); }
181 if (MCEP) { mcKineCuts2->SetQAOn(qaDiffMCEP); }
184 AliCFParticleGenCuts* mcGenCuts1 = new AliCFParticleGenCuts("mcGenCuts1","MC particle generation cuts for integrated flow");
185 mcGenCuts1->SetRequireIsPrimary();
186 if (UsePIDIntegratedFlow) {mcGenCuts1->SetRequirePdgCode(PDG1);}
188 if (SP) { mcGenCuts1->SetQAOn(qaIntSP); }
189 if (LYZ1) { mcGenCuts1->SetQAOn(qaIntLYZ1); }
190 if (LYZ2) { mcGenCuts1->SetQAOn(qaIntLYZ2); }
191 if (LYZEP){ mcGenCuts1->SetQAOn(qaIntLYZEP); }
192 if (GFC) { mcGenCuts1->SetQAOn(qaIntGFC); }
193 if (QC) { mcGenCuts1->SetQAOn(qaIntQC); }
194 if (FQD) { mcGenCuts1->SetQAOn(qaIntFQD); }
195 if (MCEP) { mcGenCuts1->SetQAOn(qaIntMCEP); }
198 AliCFParticleGenCuts* mcGenCuts2 = new AliCFParticleGenCuts("mcGenCuts2","MC particle generation cuts for differential flow");
199 mcGenCuts2->SetRequireIsPrimary();
200 if (UsePIDDifferentialFlow) {mcGenCuts2->SetRequirePdgCode(PDG2);}
202 if (SP) { mcGenCuts2->SetQAOn(qaDiffSP); }
203 if (LYZ1) { mcGenCuts2->SetQAOn(qaDiffLYZ1); }
204 if (LYZ2) { mcGenCuts2->SetQAOn(qaDiffLYZ2); }
205 if (LYZEP){ mcGenCuts2->SetQAOn(qaDiffLYZEP); }
206 if (GFC) { mcGenCuts2->SetQAOn(qaDiffGFC); }
207 if (QC) { mcGenCuts2->SetQAOn(qaDiffQC); }
208 if (FQD) { mcGenCuts2->SetQAOn(qaDiffFQD); }
209 if (MCEP) { mcGenCuts2->SetQAOn(qaDiffMCEP); }
212 //############# Acceptance Cuts
213 AliCFAcceptanceCuts *mcAccCuts1 = new AliCFAcceptanceCuts("mcAccCuts1","MC acceptance cuts");
214 mcAccCuts1->SetMinNHitITS(mintrackrefsITS1);
215 mcAccCuts1->SetMinNHitTPC(mintrackrefsTPC1);
217 if (SP) { mcAccCuts1->SetQAOn(qaIntSP); }
218 if (LYZ1) { mcAccCuts1->SetQAOn(qaIntLYZ1); }
219 if (LYZ2) { mcAccCuts1->SetQAOn(qaIntLYZ2); }
220 if (LYZEP){ mcAccCuts1->SetQAOn(qaIntLYZEP); }
221 if (GFC) { mcAccCuts1->SetQAOn(qaIntGFC); }
222 if (QC) { mcAccCuts1->SetQAOn(qaIntQC); }
223 if (FQD) { mcAccCuts1->SetQAOn(qaIntFQD); }
224 if (MCEP) { mcAccCuts1->SetQAOn(qaIntMCEP); }
227 AliCFAcceptanceCuts *mcAccCuts2 = new AliCFAcceptanceCuts("mcAccCuts2","MC acceptance cuts");
228 mcAccCuts2->SetMinNHitITS(mintrackrefsITS2);
229 mcAccCuts2->SetMinNHitTPC(mintrackrefsTPC2);
231 if (SP) { mcAccCuts2->SetQAOn(qaDiffSP); }
232 if (LYZ1) { mcAccCuts2->SetQAOn(qaDiffLYZ1); }
233 if (LYZ2) { mcAccCuts2->SetQAOn(qaDiffLYZ2); }
234 if (LYZEP){ mcAccCuts2->SetQAOn(qaDiffLYZEP); }
235 if (GFC) { mcAccCuts2->SetQAOn(qaDiffGFC); }
236 if (QC) { mcAccCuts2->SetQAOn(qaDiffQC); }
237 if (FQD) { mcAccCuts2->SetQAOn(qaDiffFQD); }
238 if (MCEP) { mcAccCuts2->SetQAOn(qaDiffMCEP); }
241 //############# Rec-Level kinematic cuts
242 AliCFTrackKineCuts *recKineCuts1 = new AliCFTrackKineCuts("recKineCuts1","rec-level kine cuts");
243 recKineCuts1->SetPtRange(ptmin1,ptmax1);
244 recKineCuts1->SetRapidityRange(ymin1,ymax1);
245 recKineCuts1->SetChargeRec(charge1);
247 if (SP) { recKineCuts1->SetQAOn(qaIntSP); }
248 if (LYZ1) { recKineCuts1->SetQAOn(qaIntLYZ1); }
249 if (LYZ2) { recKineCuts1->SetQAOn(qaIntLYZ2); }
250 if (LYZEP){ recKineCuts1->SetQAOn(qaIntLYZEP); }
251 if (GFC) { recKineCuts1->SetQAOn(qaIntGFC); }
252 if (QC) { recKineCuts1->SetQAOn(qaIntQC); }
253 if (FQD) { recKineCuts1->SetQAOn(qaIntFQD); }
254 if (MCEP) { recKineCuts1->SetQAOn(qaIntMCEP); }
257 AliCFTrackKineCuts *recKineCuts2 = new AliCFTrackKineCuts("recKineCuts2","rec-level kine cuts");
258 recKineCuts2->SetPtRange(ptmin2,ptmax2);
259 recKineCuts2->SetRapidityRange(ymin2,ymax2);
260 recKineCuts2->SetChargeRec(charge2);
262 if (SP) { recKineCuts2->SetQAOn(qaDiffSP); }
263 if (LYZ1) { recKineCuts2->SetQAOn(qaDiffLYZ1); }
264 if (LYZ2) { recKineCuts2->SetQAOn(qaDiffLYZ2); }
265 if (LYZEP){ recKineCuts2->SetQAOn(qaDiffLYZEP); }
266 if (GFC) { recKineCuts2->SetQAOn(qaDiffGFC); }
267 if (QC) { recKineCuts2->SetQAOn(qaDiffQC); }
268 if (FQD) { recKineCuts2->SetQAOn(qaDiffFQD); }
269 if (MCEP) { recKineCuts2->SetQAOn(qaDiffMCEP); }
272 AliCFTrackQualityCuts *recQualityCuts1 = new AliCFTrackQualityCuts("recQualityCuts1","rec-level quality cuts");
273 recQualityCuts1->SetMinNClusterTPC(minclustersTPC1);
274 recQualityCuts1->SetStatus(AliESDtrack::kITSrefit);
276 if (SP) { recQualityCuts1->SetQAOn(qaIntSP); }
277 if (LYZ1) { recQualityCuts1->SetQAOn(qaIntLYZ1); }
278 if (LYZ2) { recQualityCuts1->SetQAOn(qaIntLYZ2); }
279 if (LYZEP){ recQualityCuts1->SetQAOn(qaIntLYZEP); }
280 if (GFC) { recQualityCuts1->SetQAOn(qaIntGFC); }
281 if (QC) { recQualityCuts1->SetQAOn(qaIntQC); }
282 if (FQD) { recQualityCuts1->SetQAOn(qaIntFQD); }
283 if (MCEP) { recQualityCuts1->SetQAOn(qaIntMCEP); }
286 AliCFTrackQualityCuts *recQualityCuts2 = new AliCFTrackQualityCuts("recQualityCuts2","rec-level quality cuts");
287 recQualityCuts2->SetMinNClusterTPC(minclustersTPC2);
288 recQualityCuts2->SetStatus(AliESDtrack::kITSrefit);
290 if (SP) { recQualityCuts2->SetQAOn(qaDiffSP); }
291 if (LYZ1) { recQualityCuts2->SetQAOn(qaDiffLYZ1); }
292 if (LYZ2) { recQualityCuts2->SetQAOn(qaDiffLYZ2); }
293 if (LYZEP){ recQualityCuts2->SetQAOn(qaDiffLYZEP); }
294 if (GFC) { recQualityCuts2->SetQAOn(qaDiffGFC); }
295 if (QC) { recQualityCuts2->SetQAOn(qaDiffQC); }
296 if (FQD) { recQualityCuts2->SetQAOn(qaDiffFQD); }
297 if (MCEP) { recQualityCuts2->SetQAOn(qaDiffMCEP); }
300 AliCFTrackIsPrimaryCuts *recIsPrimaryCuts1 = new AliCFTrackIsPrimaryCuts("recIsPrimaryCuts1","rec-level isPrimary cuts");
301 recIsPrimaryCuts1->SetMaxNSigmaToVertex(maxnsigmatovertex1);
303 if (SP) { recIsPrimaryCuts1->SetQAOn(qaIntSP); }
304 if (LYZ1) { recIsPrimaryCuts1->SetQAOn(qaIntLYZ1); }
305 if (LYZ2) { recIsPrimaryCuts1->SetQAOn(qaIntLYZ2); }
306 if (LYZEP){ recIsPrimaryCuts1->SetQAOn(qaIntLYZEP); }
307 if (GFC) { recIsPrimaryCuts1->SetQAOn(qaIntGFC); }
308 if (QC) { recIsPrimaryCuts1->SetQAOn(qaIntQC); }
309 if (FQD) { recIsPrimaryCuts1->SetQAOn(qaIntFQD); }
310 if (MCEP) { recIsPrimaryCuts1->SetQAOn(qaIntMCEP); }
313 AliCFTrackIsPrimaryCuts *recIsPrimaryCuts2 = new AliCFTrackIsPrimaryCuts("recIsPrimaryCuts2","rec-level isPrimary cuts");
314 recIsPrimaryCuts2->SetMaxNSigmaToVertex(maxnsigmatovertex2);
316 if (SP) { recIsPrimaryCuts2->SetQAOn(qaDiffSP); }
317 if (LYZ1) { recIsPrimaryCuts2->SetQAOn(qaDiffLYZ1); }
318 if (LYZ2) { recIsPrimaryCuts2->SetQAOn(qaDiffLYZ2); }
319 if (LYZEP){ recIsPrimaryCuts2->SetQAOn(qaDiffLYZEP); }
320 if (GFC) { recIsPrimaryCuts2->SetQAOn(qaDiffGFC); }
321 if (QC) { recIsPrimaryCuts2->SetQAOn(qaDiffQC); }
322 if (FQD) { recIsPrimaryCuts2->SetQAOn(qaDiffFQD); }
323 if (MCEP) { recIsPrimaryCuts2->SetQAOn(qaDiffMCEP); }
328 int n_species = AliPID::kSPECIES ;
329 Double_t* prior = new Double_t[n_species];
331 prior[0] = 0.0244519 ;
332 prior[1] = 0.0143988 ;
333 prior[2] = 0.805747 ;
334 prior[3] = 0.0928785 ;
335 prior[4] = 0.0625243 ;
337 AliCFTrackCutPid* cutPID1 = NULL;
338 if(UsePIDIntegratedFlow) {
339 AliCFTrackCutPid* cutPID1 = new AliCFTrackCutPid("cutPID1","ESD_PID for integrated flow") ;
340 cutPID1->SetPriors(prior);
341 cutPID1->SetProbabilityCut(0.0);
342 cutPID1->SetDetectors("TPC TOF");
343 switch(TMath::Abs(PDG1)) {
344 case 11 : cutPID1->SetParticleType(AliPID::kElectron, kTRUE); break;
345 case 13 : cutPID1->SetParticleType(AliPID::kMuon , kTRUE); break;
346 case 211 : cutPID1->SetParticleType(AliPID::kPion , kTRUE); break;
347 case 321 : cutPID1->SetParticleType(AliPID::kKaon , kTRUE); break;
348 case 2212 : cutPID1->SetParticleType(AliPID::kProton , kTRUE); break;
349 default : printf("UNDEFINED PID\n"); break;
352 if (SP) {cutPID1->SetQAOn(qaIntSP);}
353 if (LYZ1) {cutPID1->SetQAOn(qaIntLYZ1);}
354 if (LYZ2) {cutPID1->SetQAOn(qaIntLYZ2);}
355 if (LYZEP){cutPID1->SetQAOn(qaIntLYZEP);}
356 if (GFC) {cutPID1->SetQAOn(qaIntGFC);}
357 if (QC) {cutPID1->SetQAOn(qaIntQC);}
358 if (FQD) {cutPID1->SetQAOn(qaIntFQD);}
359 if (MCEP) {cutPID1->SetQAOn(qaIntMCEP);}
363 AliCFTrackCutPid* cutPID2 = NULL;
364 if (UsePIDDifferentialFlow) {
365 AliCFTrackCutPid* cutPID2 = new AliCFTrackCutPid("cutPID2","ESD_PID for differential flow") ;
366 cutPID2->SetPriors(prior);
367 cutPID2->SetProbabilityCut(0.0);
368 cutPID2->SetDetectors("TPC TOF");
369 switch(TMath::Abs(PDG2)) {
370 case 11 : cutPID2->SetParticleType(AliPID::kElectron, kTRUE); break;
371 case 13 : cutPID2->SetParticleType(AliPID::kMuon , kTRUE); break;
372 case 211 : cutPID2->SetParticleType(AliPID::kPion , kTRUE); break;
373 case 321 : cutPID2->SetParticleType(AliPID::kKaon , kTRUE); break;
374 case 2212 : cutPID2->SetParticleType(AliPID::kProton , kTRUE); break;
375 default : printf("UNDEFINED PID\n"); break;
378 if (SP) {cutPID2->SetQAOn(qaIntSP);}
379 if (LYZ1) {cutPID2->SetQAOn(qaIntLYZ1);}
380 if (LYZ2) {cutPID2->SetQAOn(qaIntLYZ2);}
381 if (LYZEP){cutPID2->SetQAOn(qaIntLYZEP);}
382 if (GFC) {cutPID2->SetQAOn(qaIntGFC);}
383 if (QC) {cutPID2->SetQAOn(qaIntQC);}
384 if (FQD) {cutPID2->SetQAOn(qaIntFQD);}
385 if (MCEP) {cutPID2->SetQAOn(qaIntMCEP);}
389 printf("CREATE MC KINE CUTS\n");
390 TObjArray* mcList1 = new TObjArray(0);
391 mcList1->AddLast(mcKineCuts1);
392 mcList1->AddLast(mcGenCuts1);
394 TObjArray* mcList2 = new TObjArray(0);
395 mcList2->AddLast(mcKineCuts2);
396 mcList2->AddLast(mcGenCuts2);
398 printf("CREATE ACCEPTANCE CUTS\n");
399 TObjArray* accList1 = new TObjArray(0) ;
400 accList1->AddLast(mcAccCuts1);
402 TObjArray* accList2 = new TObjArray(0) ;
403 accList2->AddLast(mcAccCuts2);
405 printf("CREATE RECONSTRUCTION CUTS\n");
406 TObjArray* recList1 = new TObjArray(0) ;
407 recList1->AddLast(recKineCuts1);
408 recList1->AddLast(recQualityCuts1);
409 recList1->AddLast(recIsPrimaryCuts1);
411 TObjArray* recList2 = new TObjArray(0) ;
412 recList2->AddLast(recKineCuts2);
413 recList2->AddLast(recQualityCuts2);
414 recList2->AddLast(recIsPrimaryCuts2);
416 printf("CREATE PID CUTS\n");
417 TObjArray* fPIDCutList1 = new TObjArray(0) ;
418 if(UsePIDIntegratedFlow) {fPIDCutList1->AddLast(cutPID1);}
420 TObjArray* fPIDCutList2 = new TObjArray(0) ;
421 if (UsePIDDifferentialFlow) {fPIDCutList2->AddLast(cutPID2);}
423 printf("CREATE INTERFACE AND CUTS FOR INTEGRATED FLOW\n");
424 AliCFManager* cfmgr1 = new AliCFManager();
425 cfmgr1->SetNStepParticle(4); //05nov08
426 cfmgr1->SetParticleCutsList(AliCFManager::kPartGenCuts,mcList1); //on MC
427 cfmgr1->SetParticleCutsList(AliCFManager::kPartAccCuts,accList1); //on MC
428 cfmgr1->SetParticleCutsList(AliCFManager::kPartRecCuts,recList1); //on ESD
429 cfmgr1->SetParticleCutsList(AliCFManager::kPartSelCuts,fPIDCutList1); //on ESD
431 printf("CREATE INTERFACE AND CUTS FOR DIFFERENTIAL FLOW\n");
432 AliCFManager* cfmgr2 = new AliCFManager();
433 cfmgr2->SetNStepParticle(4); //05nov08
434 cfmgr2->SetParticleCutsList(AliCFManager::kPartGenCuts,mcList2);
435 cfmgr2->SetParticleCutsList(AliCFManager::kPartAccCuts,accList2);
436 cfmgr2->SetParticleCutsList(AliCFManager::kPartRecCuts,recList2);
437 cfmgr2->SetParticleCutsList(AliCFManager::kPartSelCuts,fPIDCutList2);
440 TFile *weightsFile = NULL;
441 TList *weightsList = NULL;
445 //open the file with the weights:
446 weightsFile = TFile::Open("weights.root","READ");
449 //access the list which holds the histos with weigths:
450 weightsList = (TList*)weightsFile->Get("weights");
451 }else{cout<<" WARNING: the file <weights.root> with weights from the previuos run was not accessed."<<endl;}
452 }//end of if(useWeights)
455 // read the input file from the first run
456 TString inputFileNameLYZ2 = "outputLYZ1analysis" ;
457 inputFileNameLYZ2 += type;
458 inputFileNameLYZ2 += ".root";
459 cout<<"The input file is "<<inputFileNameLYZ2.Data()<<endl;
460 TFile* fInputFileLYZ2 = new TFile(inputFileNameLYZ2.Data(),"READ");
461 if(!fInputFileLYZ2 || fInputFileLYZ2->IsZombie()) {
462 cerr << " ERROR: NO First Run file... " << endl ; }
464 TList* fInputListLYZ2 = (TList*)fInputFileLYZ2->Get("cobjLYZ1");
465 if (!fInputListLYZ2) {cout<<"list is NULL pointer!"<<endl;}
467 cout<<"LYZ2 input file/list read..."<<endl;
471 // read the input file from the second LYZ run
472 TString inputFileNameLYZEP = "outputLYZ2analysis" ;
473 inputFileNameLYZEP += type;
474 inputFileNameLYZEP += ".root";
475 cout<<"The input file is "<<inputFileNameLYZEP.Data()<<endl;
476 TFile* fInputFileLYZEP = new TFile(inputFileNameLYZEP.Data(),"READ");
477 if(!fInputFileLYZEP || fInputFileLYZEP->IsZombie()) { cerr << " ERROR: NO First Run file... " << endl ; }
479 TList* fInputListLYZEP = (TList*)fInputFileLYZEP->Get("cobjLYZ2");
480 if (!fInputListLYZEP) {cout<<"list is NULL pointer!"<<endl;}
482 cout<<"LYZEP input file/list read..."<<endl;
486 //____________________________________________//
487 // Make the analysis manager
488 AliAnalysisManager *mgr = new AliAnalysisManager("FlowAnalysisManager");
491 AliVEventHandler* esdH = new AliESDInputHandler;
492 mgr->SetInputEventHandler(esdH);
494 AliMCEventHandler *mc = new AliMCEventHandler();
495 mgr->SetMCtruthEventHandler(mc);} }
498 AliVEventHandler* aodH = new AliAODInputHandler;
499 mgr->SetInputEventHandler(aodH);
501 AliMCEventHandler *mc = new AliMCEventHandler();
502 mgr->SetMCtruthEventHandler(mc);} }
504 if (type == "MC" || type == "ESDMC0" || type == "ESDMC1"){
505 AliVEventHandler* esdH = new AliESDInputHandler;
506 mgr->SetInputEventHandler(esdH);
508 AliMCEventHandler *mc = new AliMCEventHandler();
509 mgr->SetMCtruthEventHandler(mc); }
511 //____________________________________________//
515 if (QA) { AliAnalysisTaskScalarProduct *taskSP = new AliAnalysisTaskScalarProduct("TaskScalarProduct",kTRUE); }
516 else { AliAnalysisTaskScalarProduct *taskSP = new AliAnalysisTaskScalarProduct("TaskScalarProduct",kFALSE); }
517 taskSP->SetAnalysisType(type);
518 taskSP->SetCFManager1(cfmgr1);
519 taskSP->SetCFManager2(cfmgr2);
521 taskSP->SetQAList1(qaIntSP);
522 taskSP->SetQAList2(qaDiffSP); }
523 mgr->AddTask(taskSP);
526 if (QA) { AliAnalysisTaskLeeYangZeros *taskLYZ1 = new AliAnalysisTaskLeeYangZeros("TaskLeeYangZeros",kTRUE,kTRUE);}
527 else { AliAnalysisTaskLeeYangZeros *taskLYZ1 = new AliAnalysisTaskLeeYangZeros("TaskLeeYangZeros",kTRUE,kFALSE);}
528 taskLYZ1->SetAnalysisType(type);
529 taskLYZ1->SetFirstRunLYZ(kTRUE);
530 taskLYZ1->SetUseSumLYZ(kTRUE);
531 taskLYZ1->SetCFManager1(cfmgr1);
532 taskLYZ1->SetCFManager2(cfmgr2);
534 taskLYZ1->SetQAList1(qaIntLYZ1);
535 taskLYZ1->SetQAList2(qaDiffLYZ1);}
536 mgr->AddTask(taskLYZ1);
539 if (QA) { AliAnalysisTaskLeeYangZeros *taskLYZ2 = new AliAnalysisTaskLeeYangZeros("TaskLeeYangZeros",kFALSE,kTRUE);}
540 else { AliAnalysisTaskLeeYangZeros *taskLYZ2 = new AliAnalysisTaskLeeYangZeros("TaskLeeYangZeros",kFALSE,kFALSE); }
541 taskLYZ2->SetAnalysisType(type);
542 taskLYZ2->SetFirstRunLYZ(kFALSE);
543 taskLYZ2->SetUseSumLYZ(kTRUE);
544 taskLYZ2->SetCFManager1(cfmgr1);
545 taskLYZ2->SetCFManager2(cfmgr2);
547 taskLYZ2->SetQAList1(qaIntLYZ2);
548 taskLYZ2->SetQAList2(qaDiffLYZ2); }
549 mgr->AddTask(taskLYZ2);
552 if (QA) { AliAnalysisTaskLYZEventPlane *taskLYZEP = new AliAnalysisTaskLYZEventPlane("TaskLYZEventPlane",kTRUE); }
553 else { AliAnalysisTaskLYZEventPlane *taskLYZEP = new AliAnalysisTaskLYZEventPlane("TaskLYZEventPlane",kFALSE); }
554 taskLYZEP->SetAnalysisType(type);
555 taskLYZEP->SetCFManager1(cfmgr1);
556 taskLYZEP->SetCFManager2(cfmgr2);
558 taskLYZEP->SetQAList1(qaIntLYZEP);
559 taskLYZEP->SetQAList2(qaDiffLYZEP); }
560 mgr->AddTask(taskLYZEP);
563 if (QA) { AliAnalysisTaskCumulants *taskGFC = new AliAnalysisTaskCumulants("TaskCumulants",kTRUE);}
564 else { AliAnalysisTaskCumulants *taskGFC = new AliAnalysisTaskCumulants("TaskCumulants",kFALSE);}
565 taskGFC->SetAnalysisType(type);
566 taskGFC->SetCFManager1(cfmgr1);
567 taskGFC->SetCFManager2(cfmgr2);
569 taskGFC->SetQAList1(qaIntGFC);
570 taskGFC->SetQAList2(qaDiffGFC); }
571 mgr->AddTask(taskGFC);
574 if (QA) { AliAnalysisTaskQCumulants *taskQC = new AliAnalysisTaskQCumulants("TaskQCumulants",kTRUE,useWeights);}
575 else { AliAnalysisTaskQCumulants *taskQC = new AliAnalysisTaskQCumulants("TaskQCumulants",kFALSE,useWeights);}
576 taskQC->SetAnalysisType(type);
577 taskQC->SetUsePhiWeights(usePhiWeights);
578 taskQC->SetUsePtWeights(usePtWeights);
579 taskQC->SetUseEtaWeights(useEtaWeights);
580 taskQC->SetCFManager1(cfmgr1);
581 taskQC->SetCFManager2(cfmgr2);
583 taskQC->SetQAList1(qaIntQC);
584 taskQC->SetQAList2(qaDiffQC); }
585 mgr->AddTask(taskQC);
588 if (QA) { AliAnalysisTaskFittingQDistribution *taskFQD = new AliAnalysisTaskFittingQDistribution("TaskFittingQDistribution",kTRUE);}
589 else { AliAnalysisTaskFittingQDistribution *taskFQD = new AliAnalysisTaskFittingQDistribution("TaskFittingQDistribution",kFALSE);}
590 taskFQD->SetAnalysisType(type);
591 taskFQD->SetCFManager1(cfmgr1);
592 taskFQD->SetCFManager2(cfmgr2);
594 taskFQD->SetQAList1(qaIntFQD);
595 taskFQD->SetQAList2(qaDiffFQD); }
596 mgr->AddTask(taskFQD);
599 if (QA) { AliAnalysisTaskMCEventPlane *taskMCEP = new AliAnalysisTaskMCEventPlane("TaskMCEventPlane",kTRUE);}
600 else { AliAnalysisTaskMCEventPlane *taskMCEP = new AliAnalysisTaskMCEventPlane("TaskMCEventPlane",kFALSE);}
601 taskMCEP->SetAnalysisType(type);
602 taskMCEP->SetCFManager1(cfmgr1);
603 taskMCEP->SetCFManager2(cfmgr2);
605 taskMCEP->SetQAList1(qaIntMCEP);
606 taskMCEP->SetQAList2(qaDiffMCEP); }
607 mgr->AddTask(taskMCEP);
611 // Create containers for input/output
612 AliAnalysisDataContainer *cinput1 =
613 mgr->CreateContainer("cchain1",TChain::Class(),AliAnalysisManager::kInputContainer);
615 //AliAnalysisDataContainer *cinputWeights = NULL;
618 cinputWeights = mgr->CreateContainer("cobjWeights",TList::Class(),AliAnalysisManager::kInputContainer);
622 AliAnalysisDataContainer *cinputLYZ2 =
623 mgr->CreateContainer("cobjLYZ2in",TList::Class(),AliAnalysisManager::kInputContainer); }
625 AliAnalysisDataContainer *cinputLYZEP =
626 mgr->CreateContainer("cobjLYZEPin",TList::Class(),AliAnalysisManager::kInputContainer); }
629 TString outputSP = "outputSPanalysis";
632 AliAnalysisDataContainer *coutputSP =
633 mgr->CreateContainer("cobjSP", TList::Class(),AliAnalysisManager::kOutputContainer,outputSP);
637 TString outputLYZ1 = "outputLYZ1analysis";
639 outputLYZ1+= ".root";
640 AliAnalysisDataContainer *coutputLYZ1 =
641 mgr->CreateContainer("cobjLYZ1", TList::Class(),AliAnalysisManager::kOutputContainer,outputLYZ1);
645 TString outputLYZ2 = "outputLYZ2analysis";
647 outputLYZ2+= ".root";
648 AliAnalysisDataContainer *coutputLYZ2 =
649 mgr->CreateContainer("cobjLYZ2", TList::Class(),AliAnalysisManager::kOutputContainer,outputLYZ2);
653 TString outputLYZEP = "outputLYZEPanalysis";
655 outputLYZEP+= ".root";
656 AliAnalysisDataContainer *coutputLYZEP =
657 mgr->CreateContainer("cobjLYZEP", TList::Class(),AliAnalysisManager::kOutputContainer,outputLYZEP);
661 TString outputGFC = "outputGFCanalysis";
664 AliAnalysisDataContainer *coutputGFC =
665 mgr->CreateContainer("cobjGFC", TList::Class(),AliAnalysisManager::kOutputContainer,outputGFC);
669 TString outputQC = "outputQCanalysis";
672 AliAnalysisDataContainer *coutputQC =
673 mgr->CreateContainer("cobjQC", TList::Class(),AliAnalysisManager::kOutputContainer,outputQC);
677 TString outputFQD = "outputFQDanalysis";
680 AliAnalysisDataContainer *coutputFQD =
681 mgr->CreateContainer("cobjFQD", TList::Class(),AliAnalysisManager::kOutputContainer,outputFQD);
685 TString outputMCEP = "outputMCEPanalysis";
687 outputMCEP+= ".root";
688 AliAnalysisDataContainer *coutputMCEP =
689 mgr->CreateContainer("cobjMCEP", TList::Class(),AliAnalysisManager::kOutputContainer,outputMCEP);
694 TString qaNameIntSP = "QAforInt_SP_";
696 qaNameIntSP += ".root";
697 AliAnalysisDataContainer *coutputQA1SP =
698 mgr->CreateContainer("QAintSP", TList::Class(),AliAnalysisManager::kOutputContainer,qaNameIntSP);
700 TString qaNameDiffSP = "QAforDiff_SP_";
701 qaNameDiffSP += type;
702 qaNameDiffSP += ".root";
703 AliAnalysisDataContainer *coutputQA2SP =
704 mgr->CreateContainer("QAdiffSP", TList::Class(),AliAnalysisManager::kOutputContainer,qaNameDiffSP);
707 TString qaNameIntLYZ1 = "QAforInt_LYZ1_";
708 qaNameIntLYZ1 += type;
709 qaNameIntLYZ1 += ".root";
710 AliAnalysisDataContainer *coutputQA1LYZ1 =
711 mgr->CreateContainer("QAintLYZ1", TList::Class(),AliAnalysisManager::kOutputContainer,qaNameIntLYZ1);
713 TString qaNameDiffLYZ1 = "QAforDiff_LYZ1_";
714 qaNameDiffLYZ1 += type;
715 qaNameDiffLYZ1 += ".root";
716 AliAnalysisDataContainer *coutputQA2LYZ1 =
717 mgr->CreateContainer("QAdiffLYZ1", TList::Class(),AliAnalysisManager::kOutputContainer,qaNameDiffLYZ1);
720 TString qaNameIntLYZ2 = "QAforInt_LYZ2_";
721 qaNameIntLYZ2 += type;
722 qaNameIntLYZ2 += ".root";
723 AliAnalysisDataContainer *coutputQA1LYZ2 =
724 mgr->CreateContainer("QAintLYZ2", TList::Class(),AliAnalysisManager::kOutputContainer,qaNameIntLYZ2);
726 TString qaNameDiffLYZ2 = "QAforDiff_LYZ2_";
727 qaNameDiffLYZ2 += type;
728 qaNameDiffLYZ2 += ".root";
729 AliAnalysisDataContainer *coutputQA2LYZ2 =
730 mgr->CreateContainer("QAdiffLYZ2", TList::Class(),AliAnalysisManager::kOutputContainer,qaNameDiffLYZ2);
733 TString qaNameIntLYZEP = "QAforInt_LYZEP_";
734 qaNameIntLYZEP += type;
735 qaNameIntLYZEP += ".root";
736 AliAnalysisDataContainer *coutputQA1LYZEP =
737 mgr->CreateContainer("QAintLYZEP", TList::Class(),AliAnalysisManager::kOutputContainer,qaNameIntLYZEP);
739 TString qaNameDiffLYZEP = "QAforDiff_LYZEP_";
740 qaNameDiffLYZEP += type;
741 qaNameDiffLYZEP += ".root";
742 AliAnalysisDataContainer *coutputQA2LYZEP =
743 mgr->CreateContainer("QAdiffLYZEP", TList::Class(),AliAnalysisManager::kOutputContainer,qaNameDiffLYZEP);
746 TString qaNameIntGFC = "QAforInt_GFC_";
747 qaNameIntGFC += type;
748 qaNameIntGFC += ".root";
749 AliAnalysisDataContainer *coutputQA1GFC =
750 mgr->CreateContainer("QAintGFC", TList::Class(),AliAnalysisManager::kOutputContainer,qaNameIntGFC);
752 TString qaNameDiffGFC = "QAforDiff_GFC_";
753 qaNameDiffGFC += type;
754 qaNameDiffGFC += ".root";
755 AliAnalysisDataContainer *coutputQA2GFC =
756 mgr->CreateContainer("QAdiffGFC", TList::Class(),AliAnalysisManager::kOutputContainer,qaNameDiffGFC);
759 TString qaNameIntQC = "QAforInt_QC_";
761 qaNameIntQC += ".root";
762 AliAnalysisDataContainer *coutputQA1QC =
763 mgr->CreateContainer("QAintQC", TList::Class(),AliAnalysisManager::kOutputContainer,qaNameIntQC);
765 TString qaNameDiffQC = "QAforDiff_QC_";
766 qaNameDiffQC += type;
767 qaNameDiffQC += ".root";
768 AliAnalysisDataContainer *coutputQA2QC =
769 mgr->CreateContainer("QAdiffQC", TList::Class(),AliAnalysisManager::kOutputContainer,qaNameDiffQC);
772 TString qaNameIntFQD = "QAforInt_FQD_";
773 qaNameIntFQD += type;
774 qaNameIntFQD += ".root";
775 AliAnalysisDataContainer *coutputQA1FQD =
776 mgr->CreateContainer("QAintFQD", TList::Class(),AliAnalysisManager::kOutputContainer,qaNameIntFQD);
778 TString qaNameDiffFQD = "QAforDiff_FQD_";
779 qaNameDiffFQD += type;
780 qaNameDiffFQD += ".root";
781 AliAnalysisDataContainer *coutputQA2FQD =
782 mgr->CreateContainer("QAdiffFQD", TList::Class(),AliAnalysisManager::kOutputContainer,qaNameDiffFQD);
785 TString qaNameIntMCEP = "QAforInt_MCEP_";
786 qaNameIntMCEP += type;
787 qaNameIntMCEP += ".root";
788 AliAnalysisDataContainer *coutputQA1MCEP =
789 mgr->CreateContainer("QAintMCEP", TList::Class(),AliAnalysisManager::kOutputContainer,qaNameIntMCEP);
791 TString qaNameDiffMCEP = "QAforDiff_MCEP_";
792 qaNameDiffMCEP += type;
793 qaNameDiffMCEP += ".root";
794 AliAnalysisDataContainer *coutputQA2MCEP =
795 mgr->CreateContainer("QAdiffMCEP", TList::Class(),AliAnalysisManager::kOutputContainer,qaNameDiffMCEP);
799 //____________________________________________//
802 mgr->ConnectInput(taskSP,0,cinput1);
803 mgr->ConnectOutput(taskSP,0,coutputSP);
804 if (QA) { mgr->ConnectOutput(taskSP,1,coutputQA1SP);
805 mgr->ConnectOutput(taskSP,2,coutputQA2SP); }
808 mgr->ConnectInput(taskLYZ1,0,cinput1);
809 mgr->ConnectOutput(taskLYZ1,0,coutputLYZ1);
810 if (QA) { mgr->ConnectOutput(taskLYZ1,1,coutputQA1LYZ1);
811 mgr->ConnectOutput(taskLYZ1,2,coutputQA2LYZ1); }
814 mgr->ConnectInput(taskLYZ2,0,cinput1);
815 mgr->ConnectInput(taskLYZ2,1,cinputLYZ2);
816 mgr->ConnectOutput(taskLYZ2,0,coutputLYZ2);
817 if (QA) { mgr->ConnectOutput(taskLYZ2,1,coutputQA1LYZ2);
818 mgr->ConnectOutput(taskLYZ2,2,coutputQA2LYZ2); }
819 cinputLYZ2->SetData(fInputListLYZ2);
822 mgr->ConnectInput(taskLYZEP,0,cinput1);
823 mgr->ConnectInput(taskLYZEP,1,cinputLYZEP);
824 mgr->ConnectOutput(taskLYZEP,0,coutputLYZEP);
825 if (QA) { mgr->ConnectOutput(taskLYZEP,1,coutputQA1LYZEP);
826 mgr->ConnectOutput(taskLYZEP,2,coutputQA2LYZEP); }
827 cinputLYZEP->SetData(fInputListLYZEP);
830 mgr->ConnectInput(taskGFC,0,cinput1);
831 mgr->ConnectOutput(taskGFC,0,coutputGFC);
832 if (QA) { mgr->ConnectOutput(taskGFC,1,coutputQA1GFC);
833 mgr->ConnectOutput(taskGFC,2,coutputQA2GFC); }
836 mgr->ConnectInput(taskQC,0,cinput1);
837 mgr->ConnectOutput(taskQC,0,coutputQC);
838 if (QA) { mgr->ConnectOutput(taskQC,1,coutputQA1QC);
839 mgr->ConnectOutput(taskQC,2,coutputQA2QC); }
842 mgr->ConnectInput(taskQC,1,cinputWeights);
843 cinputWeights->SetData(weightsList);
847 mgr->ConnectInput(taskFQD,0,cinput1);
848 mgr->ConnectOutput(taskFQD,0,coutputFQD);
849 if (QA) { mgr->ConnectOutput(taskFQD,1,coutputQA1FQD);
850 mgr->ConnectOutput(taskFQD,2,coutputQA2FQD); }
853 mgr->ConnectInput(taskMCEP,0,cinput1);
854 mgr->ConnectOutput(taskMCEP,0,coutputMCEP);
855 if (QA) { mgr->ConnectOutput(taskMCEP,1,coutputQA1MCEP);
856 mgr->ConnectOutput(taskMCEP,2,coutputQA2MCEP); }
859 if (!mgr->InitAnalysis()) return;
861 mgr->StartAnalysis("local",chain);
868 // Helper macros for creating chains
869 // from: CreateESDChain.C,v 1.10 jgrosseo Exp
871 TChain* CreateESDChain(const char* aDataDir, Int_t aRuns, Int_t offset)
873 // creates chain of files in a given directory or file containing a list.
874 // In case of directory the structure is expected as:
875 // <aDataDir>/<dir0>/AliESDs.root
876 // <aDataDir>/<dir1>/AliESDs.root
882 Long_t id, size, flags, modtime;
883 if (gSystem->GetPathInfo(aDataDir, &id, &size, &flags, &modtime))
885 printf("%s not found.\n", aDataDir);
889 TChain* chain = new TChain("esdTree");
890 TChain* chaingAlice = 0;
894 TString execDir(gSystem->pwd());
895 TSystemDirectory* baseDir = new TSystemDirectory(".", aDataDir);
896 TList* dirList = baseDir->GetListOfFiles();
897 Int_t nDirs = dirList->GetEntries();
898 gSystem->cd(execDir);
902 for (Int_t iDir=0; iDir<nDirs; ++iDir)
904 TSystemFile* presentDir = (TSystemFile*) dirList->At(iDir);
905 if (!presentDir || !presentDir->IsDirectory() || strcmp(presentDir->GetName(), ".") == 0 || strcmp(presentDir->GetName(), "..") == 0)
914 if (count++ == aRuns)
917 TString presentDirName(aDataDir);
918 presentDirName += "/";
919 presentDirName += presentDir->GetName();
920 chain->Add(presentDirName + "/AliESDs.root/esdTree");
921 // cerr<<presentDirName<<endl;
927 // Open the input stream
933 // Read the input list of files and add them to the chain
937 if (!esdfile.Contains("root")) continue; // protection
945 if (count++ == aRuns)
958 // Helper macros for creating chains
959 // from: CreateESDChain.C,v 1.10 jgrosseo Exp
961 TChain* CreateAODChain(const char* aDataDir, Int_t aRuns, Int_t offset)
963 // creates chain of files in a given directory or file containing a list.
964 // In case of directory the structure is expected as:
965 // <aDataDir>/<dir0>/AliAOD.root
966 // <aDataDir>/<dir1>/AliAOD.root
972 Long_t id, size, flags, modtime;
973 if (gSystem->GetPathInfo(aDataDir, &id, &size, &flags, &modtime))
975 printf("%s not found.\n", aDataDir);
979 TChain* chain = new TChain("aodTree");
980 TChain* chaingAlice = 0;
984 TString execDir(gSystem->pwd());
985 TSystemDirectory* baseDir = new TSystemDirectory(".", aDataDir);
986 TList* dirList = baseDir->GetListOfFiles();
987 Int_t nDirs = dirList->GetEntries();
988 gSystem->cd(execDir);
992 for (Int_t iDir=0; iDir<nDirs; ++iDir)
994 TSystemFile* presentDir = (TSystemFile*) dirList->At(iDir);
995 if (!presentDir || !presentDir->IsDirectory() || strcmp(presentDir->GetName(), ".") == 0 || strcmp(presentDir->GetName(), "..") == 0)
1004 if (count++ == aRuns)
1007 TString presentDirName(aDataDir);
1008 presentDirName += "/";
1009 presentDirName += presentDir->GetName();
1010 chain->Add(presentDirName + "/AliAOD.root/aodTree");
1011 // cerr<<presentDirName<<endl;
1017 // Open the input stream
1023 // Read the input list of files and add them to the chain
1027 if (!aodfile.Contains("root")) continue; // protection
1035 if (count++ == aRuns)
1039 chain->Add(aodfile);