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[u/mrichter/AliRoot.git] / PWG4 / macros / AddTaskPWG4HighPtSpectra.C
1 //DEFINITION OF A FEW CONSTANTS
2 #define round(x) ((x)>=0?(long)((x)+0.5):(long)((x)-0.5))
3
4 const Float_t phimin = 0.;
5 const Float_t phimax = 2.*TMath::Pi();
6 const Float_t etamin = -0.9;
7 const Float_t etamax = 0.9;
8
9 const Int_t   mintrackrefsTPC = 0;
10 const Int_t   mintrackrefsITS = 0;
11
12 void AddTaskPWG4HighPtSpectraAll(char *prodType = "LHC10h",Bool_t isPbPb=kTRUE, Int_t iAODanalysis = 0)
13 {
14   int cent = 10;
15
16   AliPWG4HighPtSpectra *taskSpectra00cent10 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,0,0);
17   AliPWG4HighPtSpectra *taskSpectra01cent10 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,0,1);
18   //  AliPWG4HighPtSpectra *taskSpectra02cent10 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,0,2);
19   //  AliPWG4HighPtSpectra *taskSpectra10cent10 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,1,0);
20   //  AliPWG4HighPtSpectra *taskSpectra20cent10 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,2,0);
21   AliPWG4HighPtSpectra *taskSpectra70cent10 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,7,0);
22   AliPWG4HighPtSpectra *taskSpectra71cent10 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,7,1);
23   AliPWG4HighPtSpectra *taskSpectra72cent10 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,7,2);
24
25   if(isPbPb) {
26     for(cent=0; cent<4; cent++) {
27       AliPWG4HighPtSpectra *taskSpectra00 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,0,0);
28       AliPWG4HighPtSpectra *taskSpectra01 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,0,1);
29       //      AliPWG4HighPtSpectra *taskSpectra02 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,0,2);
30       //      AliPWG4HighPtSpectra *taskSpectra10 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,1,0);
31       //      AliPWG4HighPtSpectra *taskSpectra20 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,2,0);
32       AliPWG4HighPtSpectra *taskSpectra70 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,7,0);
33       AliPWG4HighPtSpectra *taskSpectra71 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,7,1);
34       AliPWG4HighPtSpectra *taskSpectra72 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,7,2);
35     }
36   }
37
38 }
39
40
41 AliPWG4HighPtSpectra* AddTaskPWG4HighPtSpectra(char *prodType = "LHC10e14", Bool_t isPbPb=kTRUE,Int_t centClass = 0, Int_t trackType = 0, Int_t cuts = 0)
42 {
43
44   /*
45     trackType: 0 = global
46                1 = TPC stand alone
47                2 = TPC stand alone constrained to SPD vertex
48     cuts:      0 (global) = standard ITSTPC2010 a la RAA analysis
49                1 (global) = ITSrefit, no SPD requirements -> standard for jet analysis
50                2 (global) = ITSrefit + no hits in SPD
51                3 (global) = standard ITS tight cuts with nCrossed rows cut for hybrid tracks
52                0 (TPC)    = standard TPC + NClusters>70
53                1 (TPC)    = standard TPC + NClusters>0 --> to study new TPC QA recommendations
54    */
55
56   // Creates HighPtSpectra analysis task and adds it to the analysis manager.
57   
58   //Load common track cut class
59   gROOT->LoadMacro("$ALICE_ROOT/PWG4/macros/CreateTrackCutsPWG4.C");
60
61   // A. Get the pointer to the existing analysis manager via the static access method.
62   //==============================================================================
63   AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
64   if (!mgr) {
65     Error("AddTaskPWG4HighPtSpectra", "No analysis manager to connect to.");
66     return NULL;
67   }  
68
69   // B. Check the analysis type using the event handlers connected to the analysis
70   //    manager. The availability of MC handler can also be checked here.
71   //==============================================================================
72   if (!mgr->GetInputEventHandler()) {
73     ::Error("AddTaskPWG4HighPtSpectra", "This task requires an input event handler");
74     return NULL;
75   }  
76   TString type = mgr->GetInputEventHandler()->GetDataType(); // can be "ESD" or "AOD"
77   const char *analysisType = "ESD";//"TPC"
78
79   // C. Create the task, add it to manager.
80   //===========================================================================
81  //CONTAINER DEFINITION
82   Info("AliPWG4HighPtSpectra","SETUP CONTAINER");
83   //the sensitive variables, their indices
84   UInt_t ipt   = 0;
85   UInt_t iphi  = 1;
86   UInt_t ieta  = 2;
87   UInt_t incls = 3;
88
89   //Setting up the container grid... 
90   UInt_t nstep = 4; //Steps/Modes for containers
91   Int_t kStepReconstructed          = 0;
92   Int_t kStepSecondaries            = 1;
93   Int_t kStepReconstructedMC        = 2;
94   Int_t kStepMCAcceptance           = 3;
95
96   //redefine pt ranges in case of Jet-Jet production
97   Float_t ptBinEdges[4][4];
98   Float_t ptmin =  0.0 ;
99   Float_t ptmax =  100.0 ;
100
101   ptBinEdges[0][0] = 2.;
102   ptBinEdges[0][1] = 0.2;
103   ptBinEdges[1][0] = 6.;
104   ptBinEdges[1][1] = 0.5;
105   ptBinEdges[2][0] = 20.;
106   ptBinEdges[2][1] = 2.;
107   ptBinEdges[3][0] = 100.;
108   ptBinEdges[3][1] = 5.;
109   
110   const Int_t nvar   = 4; //number of variables on the grid: pt:phi:eta:NClsIter1
111
112   const Int_t nbin11 = round((ptBinEdges[0][0]-ptmin)/ptBinEdges[0][1]);
113   const Int_t nbin12 = round((ptBinEdges[1][0]-ptBinEdges[0][0])/ptBinEdges[1][1])+nbin11;
114   const Int_t nbin13 = round((ptBinEdges[2][0]-ptBinEdges[1][0])/ptBinEdges[2][1])+nbin12;
115   const Int_t nbin14 = round((ptBinEdges[3][0]-ptBinEdges[2][0])/ptBinEdges[3][1])+nbin13;
116
117   const Int_t nbin1  = nbin14; //bins in pt 
118   const Int_t nbin2  =  18;    //bins in phi
119   const Int_t nbin3  =  2;     //bins in eta
120   const Int_t nbin4  =  6;     //bins in NClsIter1: 0 70 80 90 100 120
121
122
123   //arrays for the number of bins in each dimension
124   Int_t iBin[nvar];
125   iBin[0]=nbin1;
126   iBin[1]=nbin2;
127   iBin[2]=nbin3;
128   iBin[3]=nbin4;
129    
130   //arrays for lower bounds :
131   Double_t *binLim1=new Double_t[nbin1+1];
132   Double_t *binLim2=new Double_t[nbin2+1];
133   Double_t *binLim3=new Double_t[nbin3+1];
134   Double_t *binLim4=new Double_t[nbin4+1];
135   
136   //values for bin lower bounds 
137   for(Int_t i=0; i<=nbin1; i++) {
138     if(i<=nbin11) binLim1[i]=(Double_t)ptmin + (ptBinEdges[0][0]-ptmin)/nbin11*(Double_t)i ;  
139     if(i<=nbin12 && i>nbin11) binLim1[i]=(Double_t)ptBinEdges[0][0] + (ptBinEdges[1][0]-ptBinEdges[0][0])/(nbin12-nbin11)*((Double_t)i-(Double_t)nbin11) ; 
140     if(i<=nbin13 && i>nbin12) binLim1[i]=(Double_t)ptBinEdges[1][0] + (ptBinEdges[2][0]-ptBinEdges[1][0])/(nbin13-nbin12)*((Double_t)i-(Double_t)nbin12) ; 
141     if(i<=nbin14 && i>nbin13) binLim1[i]=(Double_t)ptBinEdges[2][0] + (ptBinEdges[3][0]-ptBinEdges[2][0])/(nbin14-nbin13)*((Double_t)i-(Double_t)nbin13) ; 
142   }
143   for(Int_t i=0; i<=nbin2; i++) binLim2[i]=(Double_t)phimin + (phimax-phimin)/nbin2*(Double_t)i ;
144   for(Int_t i=0; i<=nbin3; i++) binLim3[i]=(Double_t)etamin + (etamax-etamin)/nbin3*(Double_t)i ;  
145   binLim4[0] = 0.;
146   binLim4[1] = 70.;
147   binLim4[2] = 80.;
148   binLim4[3] = 90.;
149   binLim4[4] = 100.;
150   binLim4[5] = 120.;
151   binLim4[6] = 160.;
152
153
154   AliCFContainer* containerPos = new AliCFContainer("containerPos","container for positive tracks",nstep,nvar,iBin);
155   //setting the bin limits
156   containerPos -> SetBinLimits(ipt,binLim1);
157   containerPos -> SetBinLimits(iphi,binLim2);
158   containerPos -> SetBinLimits(ieta,binLim3);
159   containerPos -> SetBinLimits(incls,binLim4);
160
161   AliCFContainer* containerNeg = new AliCFContainer("containerNeg","container for negative tracks",nstep,nvar,iBin);
162   //setting the bin limits
163   containerNeg -> SetBinLimits(ipt,binLim1);
164   containerNeg -> SetBinLimits(iphi,binLim2);
165   containerNeg -> SetBinLimits(ieta,binLim3);
166   containerNeg -> SetBinLimits(incls,binLim4);
167   
168   //CREATE THE  CUTS -----------------------------------------------
169   //Use AliESDtrackCuts
170   AliESDtrackCuts *trackCuts = new AliESDtrackCuts("AliESDtrackCuts","Standard Cuts");
171   AliESDtrackCuts *trackCutsReject = 0x0;
172   //Standard Cuts
173   //Set track cuts for global tracks
174   if(trackType==0 && cuts==0) {
175     // tight global tracks - RAA analysis
176     trackCuts = CreateTrackCutsPWG4(1000);
177   }
178   if(trackType==0 && cuts==1) {
179     //Cuts global tracks with ITSrefit requirement and SPDrequirement for jet analysis
180     trackCuts = CreateTrackCutsPWG4(10001005);
181   }
182   if(trackType==0 && cuts==2) {
183     //Cuts global tracks with ITSrefit requirement but without SPD
184     trackCuts = CreateTrackCutsPWG4(10011005);
185   }
186   if(trackType==7 && cuts==0) {
187     // no requirements on SPD and ITSrefit failed
188     trackCuts = CreateTrackCutsPWG4(10041005);   //no ITSrefit requirement
189     trackCutsReject = CreateTrackCutsPWG4(1005); //ITSrefit requirement
190     trackCutsReject->SetEtaRange(-etamin,etamax);
191     trackCutsReject->SetPtRange(0.15, 1e10);
192   }
193   if(trackType==7 && cuts==1) {
194     //Cuts global tracks with ITSrefit requirement but without SPD
195     trackCuts = CreateTrackCutsPWG4(10011005);
196   }
197   if(trackType==7 && cuts==2) {
198     // no requirements on SPD and ITSrefit failed
199     trackCuts = CreateTrackCutsPWG4(10041005);       //no ITSrefit requirement filter 256
200     trackCutsReject = CreateTrackCutsPWG4(10001005); //ITSrefit requirement filter 16
201     trackCutsReject->SetEtaRange(etamin,etamax);
202     trackCutsReject->SetPtRange(0.15, 1e10);
203   }
204
205   if(trackType==1 && cuts==0) {
206     //Set track cuts for TPConly tracks
207     trackCuts = CreateTrackCutsPWG4(2001);
208   }
209   if(trackType==2 && cuts==0) {
210      //       Set track cuts for TPConly constrained tracks
211     trackCuts = CreateTrackCutsPWG4(2001);
212   }
213   trackCuts->SetEtaRange(etamin,etamax);
214   trackCuts->SetPtRange(0.15, 1e10);
215
216   // Gen-Level kinematic cuts
217   AliCFTrackKineCuts *mcKineCuts = new AliCFTrackKineCuts("mcKineCuts","MC-level kinematic cuts");
218   mcKineCuts->SetPtRange(0.15,1e10);
219   mcKineCuts->SetEtaRange(etamin,etamax);//-0.5,0.5);
220   mcKineCuts->SetRequireIsCharged(kTRUE);
221
222   //Acceptance Cuts
223   //AliCFAcceptanceCuts *mcAccCuts = new AliCFAcceptanceCuts("mcAccCuts","MC acceptance cuts");
224   // mcAccCuts->SetMinNHitITS(mintrackrefsITS);
225   //mcAccCuts->SetMinNHitTPC(mintrackrefsTPC);
226
227   TObjArray* recList = new TObjArray(0);
228   TObjArray* secList = new TObjArray(0) ;
229   TObjArray* recMCList = new TObjArray(0);
230
231   printf("CREATE MC KINE CUTS\n");
232   TObjArray* mcList = new TObjArray(0) ;
233   mcList->AddLast(mcKineCuts);
234   //mcList->AddLast(mcAccCuts);
235
236   //CREATE THE INTERFACE TO CORRECTION FRAMEWORK USED IN THE TASK
237   printf("CREATE INTERFACE AND CUTS\n");
238   AliCFManager* manPos = new AliCFManager("manPos","Manager for Positive tracks") ;
239   manPos->SetParticleContainer(containerPos);
240   manPos->SetParticleCutsList(kStepReconstructed,recList);
241   manPos->SetParticleCutsList(kStepSecondaries,secList);
242   manPos->SetParticleCutsList(kStepReconstructedMC,recMCList);
243   manPos->SetParticleCutsList(kStepMCAcceptance,mcList);
244
245   AliCFManager* manNeg = new AliCFManager("manNeg","Manager for Negative tracks") ;
246   manNeg->SetParticleContainer(containerNeg);
247   manNeg->SetParticleCutsList(kStepReconstructed,recList);
248   manNeg->SetParticleCutsList(kStepSecondaries,secList);
249   manNeg->SetParticleCutsList(kStepReconstructedMC,recMCList);
250   manNeg->SetParticleCutsList(kStepMCAcceptance,mcList);
251
252
253   AliPWG4HighPtSpectra *taskPWG4HighPtSpectra = new AliPWG4HighPtSpectra(Form("AliPWG4HighPtSpectraCent%dTrackType%dCuts%d",centClass,trackType,cuts));
254   taskPWG4HighPtSpectra->SetTrackType(trackType);
255   taskPWG4HighPtSpectra->SetCuts(trackCuts);
256   taskPWG4HighPtSpectra->SetCutsReject(trackCutsReject);
257   taskPWG4HighPtSpectra->SetCFManagerPos(manPos); //here is set the CF manager +
258   taskPWG4HighPtSpectra->SetCFManagerNeg(manNeg); //here is set the CF manager -
259
260   if(isPbPb) {
261     taskPWG4HighPtSpectra->SetIsPbPb(kTRUE);
262     taskPWG4HighPtSpectra->SetCentralityClass(centClass);
263   }
264   //  taskPWG4HighPtSpectra->SetSigmaConstrainedMax(5.);
265
266
267   // E. Create ONLY the output containers for the data produced by the task.
268   // Get and connect other common input/output containers via the manager as below
269   //==============================================================================
270
271   //------ output containers ------
272   TString outputfile = AliAnalysisManager::GetCommonFileName();
273   outputfile += Form(":PWG4_HighPtSpectraCent%dTrackType%dCuts%d",centClass,trackType,cuts);
274
275   AliAnalysisDataContainer *coutput0 = mgr->CreateContainer(Form("chist0HighPtSpectraCent%dTrackType%dCuts%d",centClass,trackType,cuts), TList::Class(),AliAnalysisManager::kOutputContainer,outputfile);
276   AliAnalysisDataContainer *coutput1 = mgr->CreateContainer(Form("ccontainer0HighPtSpectraCent%dTrackType%dCuts%d",centClass,trackType,cuts), AliCFContainer::Class(),AliAnalysisManager::kOutputContainer,outputfile);
277   AliAnalysisDataContainer *coutput2 = mgr->CreateContainer(Form("ccontainer1HighPtSpectraCent%dTrackType%dCuts%d",centClass,trackType,cuts), AliCFContainer::Class(),AliAnalysisManager::kOutputContainer,outputfile);
278   AliAnalysisDataContainer *cout_cuts0 = mgr->CreateContainer(Form("qa_SpectraTrackCutsCent%dTrackType%dCuts%d",centClass,trackType,cuts), AliESDtrackCuts::Class(), AliAnalysisManager::kParamContainer,outputfile);
279
280   mgr->AddTask(taskPWG4HighPtSpectra);
281
282   mgr->ConnectInput(taskPWG4HighPtSpectra,0,mgr->GetCommonInputContainer());
283   mgr->ConnectOutput(taskPWG4HighPtSpectra,0,coutput0);
284   mgr->ConnectOutput(taskPWG4HighPtSpectra,1,coutput1);
285   mgr->ConnectOutput(taskPWG4HighPtSpectra,2,coutput2);
286   mgr->ConnectOutput(taskPWG4HighPtSpectra,3,cout_cuts0);
287
288   // Return task pointer at the end
289   return taskPWG4HighPtSpectra;
290 }