TENDER becomes Tender
[u/mrichter/AliRoot.git] / PWGGA / GammaConv / macros / AddTask_GammaConvNeutralMesonPiPlPiMiPiZero_ConvMode_pPb.C
1 void AddTask_GammaConvNeutralMesonPiPlPiMiPiZero_ConvMode_pPb(    
2                                                                                 Int_t trainConfig = 1,
3                                                                                 Bool_t isMC       = kFALSE, //run MC 
4                                                                                 Bool_t enableQAMesonTask = kTRUE, //enable QA in AliAnalysisTaskNeutralMesonToPiPlPiMiPiZero
5                                                                                 TString fileNameInputForWeighting = "MCSpectraInput.root", // path to file for weigting input
6                                                                                 Bool_t doWeighting = kFALSE,  //enable Weighting
7                                                                                 TString generatorName = "HIJING",                               
8                                                                                 TString cutnumberAODBranch = "0000000060084001001500000"
9                                                                                 ) {
10
11         // ================= Load Librariers =================================
12         gSystem->Load("libCore.so");  
13         gSystem->Load("libTree.so");
14         gSystem->Load("libGeom.so");
15         gSystem->Load("libVMC.so");
16         gSystem->Load("libPhysics.so");
17         gSystem->Load("libMinuit");
18         gSystem->Load("libSTEERBase");
19         gSystem->Load("libESD");
20         gSystem->Load("libAOD");
21         gSystem->Load("libANALYSIS");
22         gSystem->Load("libANALYSISalice");  
23         gSystem->Load("libCDB.so");
24         gSystem->Load("libSTEER.so");
25         gSystem->Load("libSTEERBase.so");
26         gSystem->Load("libTender.so");
27         gSystem->Load("libTenderSupplies.so");
28         gSystem->Load("libPWGflowBase.so");
29         gSystem->Load("libPWGflowTasks.so");
30         gSystem->Load("libPWGGAGammaConv.so");
31
32         Int_t isHeavyIon = 2;
33         Int_t neutralPionMode = 0;
34         
35         // ================== GetAnalysisManager ===============================
36         AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
37         if (!mgr) {
38                 Error(Form("AddTask_GammaConvNeutralMesonPiPlPiMiPiZero_pPb_%i",trainConfig), "No analysis manager found.");
39                 return ;
40         }
41
42         // ================== GetInputEventHandler =============================
43         AliVEventHandler *inputHandler=mgr->GetInputEventHandler();
44         
45         //========= Add PID Reponse to ANALYSIS manager ====
46         if(!(AliPIDResponse*)mgr->GetTask("PIDResponseTask")){
47                 gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPIDResponse.C");
48                 AddTaskPIDResponse(isMC);
49         }
50         
51         //=========  Set Cutnumber for V0Reader ================================
52         TString cutnumberPhoton = "060000084001001500000000";
53         TString cutnumberEvent = "8000000";
54         TString PionCuts      = "000000200";            //Electron Cuts
55         
56
57         
58         Bool_t doEtaShift = kFALSE;
59
60         AliAnalysisDataContainer *cinput = mgr->GetCommonInputContainer();
61         
62         //========= Add V0 Reader to  ANALYSIS manager if not yet existent =====
63         if( !(AliV0ReaderV1*)mgr->GetTask("V0ReaderV1") ){
64                 AliV0ReaderV1 *fV0ReaderV1 = new AliV0ReaderV1("V0ReaderV1");
65                 
66                 fV0ReaderV1->SetUseOwnXYZCalculation(kTRUE);
67                 fV0ReaderV1->SetCreateAODs(kFALSE);// AOD Output
68                 fV0ReaderV1->SetUseAODConversionPhoton(kTRUE);
69                 
70                 if (!mgr) {
71                         Error("AddTask_V0ReaderV1", "No analysis manager found.");
72                         return;
73                 }
74
75                 AliConvEventCuts *fEventCuts=NULL;
76                 if(cutnumberEvent!=""){
77                         fEventCuts= new AliConvEventCuts(cutnumberEvent.Data(),cutnumberEvent.Data());
78                         fEventCuts->SetPreSelectionCutFlag(kTRUE);
79                         if(fEventCuts->InitializeCutsFromCutString(cutnumberEvent.Data())){
80                                 fEventCuts->DoEtaShift(doEtaShift);
81                                 fV0ReaderV1->SetEventCuts(fEventCuts);
82                                 fEventCuts->SetFillCutHistograms("",kTRUE);
83                         }
84                 }
85
86                 // Set AnalysisCut Number
87                 AliConversionPhotonCuts *fCuts=NULL;
88                 if(cutnumberPhoton!=""){
89                         fCuts= new AliConversionPhotonCuts(cutnumberPhoton.Data(),cutnumberPhoton.Data());
90                         fCuts->SetPreSelectionCutFlag(kTRUE);
91                         fCuts->SetIsHeavyIon(isHeavyIon);
92                         if(fCuts->InitializeCutsFromCutString(cutnumberPhoton.Data())){
93                                 fV0ReaderV1->SetConversionCuts(fCuts);
94                                 fCuts->SetFillCutHistograms("",kTRUE);
95                         }
96                 }
97
98                 if(inputHandler->IsA()==AliAODInputHandler::Class()){
99                 // AOD mode
100                         fV0ReaderV1->SetDeltaAODBranchName(Form("GammaConv_%s_gamma",cutnumberAODBranch.Data()));
101                 }
102                 fV0ReaderV1->Init();
103
104                 AliLog::SetGlobalLogLevel(AliLog::kInfo);
105
106                 //connect input V0Reader
107                 mgr->AddTask(fV0ReaderV1);
108                 mgr->ConnectInput(fV0ReaderV1,0,cinput);
109         }
110
111         //================================================
112         //========= Add Electron Selector ================
113
114
115         if( !(AliPrimaryPionSelector*)mgr->GetTask("PionSelector") ){
116
117                 AliPrimaryPionSelector *fPionSelector = new AliPrimaryPionSelector("PionSelector");
118                 // Set AnalysisCut Number
119
120                 AliPrimaryPionCuts *fPionCuts=0;
121                 if( PionCuts!=""){
122                         fPionCuts= new AliPrimaryPionCuts(PionCuts.Data(),PionCuts.Data());
123                         if(fPionCuts->InitializeCutsFromCutString(PionCuts.Data())){
124                                 fPionSelector->SetPrimaryPionCuts(fPionCuts);
125                                 fPionCuts->SetFillCutHistograms("",kTRUE);
126
127                         }
128                 }
129
130                 fPionSelector->Init();
131                 mgr->AddTask(fPionSelector);
132                 
133                 AliAnalysisDataContainer *cinput1  = mgr->GetCommonInputContainer();
134
135                 //connect input V0Reader
136                 mgr->ConnectInput (fPionSelector,0,cinput1);
137
138         }
139
140         
141         
142         AliAnalysisTaskNeutralMesonToPiPlPiMiPiZero *task=NULL;
143
144         task= new AliAnalysisTaskNeutralMesonToPiPlPiMiPiZero(Form("GammaConvNeutralMesonPiPlPiMiPiZero_%i_%i",neutralPionMode, trainConfig));
145
146         task->SetIsHeavyIon(2);
147         task->SetIsMC(isMC);
148
149         // Cut Numbers to use in Analysis
150         Int_t numberOfCuts = 1;
151
152         TString *eventCutArray                  = new TString[numberOfCuts];
153         TString *ConvCutarray                   = new TString[numberOfCuts];
154         TString *PionCutarray                   = new TString[numberOfCuts];
155         TString *NeutralPionCutarray    = new TString[numberOfCuts];
156         TString *MesonCutarray                  = new TString[numberOfCuts];
157         
158         Bool_t doEtaShiftIndCuts = kFALSE;
159         TString stringShift = "";
160
161         // Shifting in pPb direction
162
163         doEtaShiftIndCuts = kTRUE;
164         stringShift = "pPb";
165
166         if( trainConfig == 1 ) {
167                 // everything open, min pt charged pi = 100 MeV
168                 eventCutArray[ 0] = "8000011"; ConvCutarray[0] = "002000091170008260400000"; PionCutarray[0] = "000010400"; NeutralPionCutarray[0] = "01035030000000"; MesonCutarray[0] = "01035030000000"; 
169         } else if( trainConfig == 2 ) {
170                 // closing charged pion cuts, minimum TPC cluster = 80, TPC dEdx pi = \pm 3 sigma, min pt charged pi = 100 MeV
171                 eventCutArray[ 0] = "8000011"; ConvCutarray[0] = "002000091170008260400000"; PionCutarray[0] = "002010700"; NeutralPionCutarray[0] = "01035030000000"; MesonCutarray[0] = "01035030000000"; 
172         } else if( trainConfig == 3 ) {
173                 // closing charged pion cuts, minimum TPC cluster = 80, TPC dEdx pi = \pm 3 sigma, ITS dEdx = \pm 5 sigma, min pt charged pi = 100 MeV
174                 eventCutArray[ 0] = "8000011"; ConvCutarray[0] = "002000091170008260400000"; PionCutarray[0] = "002013700"; NeutralPionCutarray[0] = "01035030000000"; MesonCutarray[0] = "01035030000000"; 
175         } else if( trainConfig == 4 ) {
176                 // closing charged pion cuts, minimum TPC cluster = 80, TPC dEdx pi = \pm 3 sigma, ITS dEdx = \pm 4 sigma, min pt charged pi = 100 MeV
177                 eventCutArray[ 0] = "8000011"; ConvCutarray[0] = "002000091170008260400000"; PionCutarray[0] = "002016700"; NeutralPionCutarray[0] = "01035030000000"; MesonCutarray[0] = "01035030000000"; 
178         } else if( trainConfig == 5 ) {
179                 // closing charged pion cuts, minimum TPC cluster = 80, TPC dEdx pi = \pm 3 sigma, ITS dEdx = \pm 4 sigma, min pt charged pi = 100 MeV
180                 // closing neural pion cuts, 0.1 < M_gamma,gamma < 0.145
181                 eventCutArray[ 0] = "8000011"; ConvCutarray[0] = "002000091170008260400000"; PionCutarray[0] = "002016700"; NeutralPionCutarray[0] = "01035031000000"; MesonCutarray[0] = "01035030000000";     
182         } else if( trainConfig == 6 ) {
183                 // closing charged pion cuts, minimum TPC cluster = 80, TPC dEdx pi = \pm 3 sigma, ITS dEdx = \pm 4 sigma, min pt charged pi = 100 MeV
184                 // closing neural pion cuts, 0.11 < M_gamma,gamma < 0.145
185                 eventCutArray[ 0] = "8000011"; ConvCutarray[0] = "002000091170008260400000"; PionCutarray[0] = "002016700"; NeutralPionCutarray[0] = "01035032000000"; MesonCutarray[0] = "01035030000000";     
186         } else if( trainConfig == 7 ) {
187                 // closing charged pion cuts, minimum TPC cluster = 80, TPC dEdx pi = \pm 3 sigma, ITS dEdx = \pm 4 sigma, min pt charged pi = 100 MeV
188                 // closing neural pion cuts, 0.12 < M_gamma,gamma < 0.145
189                 eventCutArray[ 0] = "8000011"; ConvCutarray[0] = "002000091170008260400000"; PionCutarray[0] = "002016700"; NeutralPionCutarray[0] = "01035033000000"; MesonCutarray[0] = "01035030000000";     
190         } else if( trainConfig == 8 ) {
191                 // closing charged pion cuts, minimum TPC cluster = 80, TPC dEdx pi = \pm 3 sigma, ITS dEdx = \pm 5 sigma, min pt charged pi = 100 MeV
192                 // closing neural pion cuts, 0.12 < M_gamma,gamma < 0.145
193                 eventCutArray[ 0] = "8000011"; ConvCutarray[0] = "002000091170008260400000"; PionCutarray[0] = "002013700"; NeutralPionCutarray[0] = "01035033000000"; MesonCutarray[0] = "01035030000000";                     
194         } else if( trainConfig == 9 ) {
195                 // closing charged pion cuts, minimum TPC cluster = 80, TPC dEdx pi = \pm 3 sigma, pi+pi- mass cut of 0.75, min pt charged pi = 100 MeV
196                 // closing neural pion cuts, 0.1 < M_gamma,gamma < 0.145
197                 eventCutArray[ 0] = "8000011"; ConvCutarray[0] = "002000091170008260400000"; PionCutarray[0] = "002010702"; NeutralPionCutarray[0] = "01035031000000"; MesonCutarray[0] = "01035030000000"; 
198         }
199         
200         TList *EventCutList = new TList();
201         TList *ConvCutList  = new TList();
202         TList *NeutralPionCutList = new TList();
203         TList *MesonCutList = new TList();
204         TList *PionCutList  = new TList();
205
206         TList *HeaderList = new TList();
207         TObjString *Header1 = new TObjString("pi0_1");
208         HeaderList->Add(Header1);
209         TObjString *Header3 = new TObjString("eta_2");
210         HeaderList->Add(Header3);
211         
212         EventCutList->SetOwner(kTRUE);
213         AliConvEventCuts **analysisEventCuts = new AliConvEventCuts*[numberOfCuts];
214         ConvCutList->SetOwner(kTRUE);
215         AliConversionPhotonCuts **analysisCuts = new AliConversionPhotonCuts*[numberOfCuts];
216         NeutralPionCutList->SetOwner(kTRUE);
217         AliConversionMesonCuts **analysisNeutralPionCuts   = new AliConversionMesonCuts*[numberOfCuts];
218         MesonCutList->SetOwner(kTRUE);
219         AliConversionMesonCuts **analysisMesonCuts   = new AliConversionMesonCuts*[numberOfCuts];
220         PionCutList->SetOwner(kTRUE);
221         AliPrimaryPionCuts **analysisPionCuts     = new AliPrimaryPionCuts*[numberOfCuts];
222
223         for(Int_t i = 0; i<numberOfCuts; i++){
224                 analysisEventCuts[i] = new AliConvEventCuts();   
225                 analysisEventCuts[i]->InitializeCutsFromCutString(eventCutArray[i].Data());
226                 EventCutList->Add(analysisEventCuts[i]);
227                 analysisEventCuts[i]->SetFillCutHistograms("",kFALSE);
228
229                 analysisCuts[i] = new AliConversionPhotonCuts();
230                 if( ! analysisCuts[i]->InitializeCutsFromCutString(ConvCutarray[i].Data()) ) {
231                                 cout<<"ERROR: analysisCuts [" <<i<<"]"<<endl;
232                                 return 0;
233                 } else {                                
234                         ConvCutList->Add(analysisCuts[i]);
235                         analysisCuts[i]->SetFillCutHistograms("",kFALSE);
236                         
237                 }
238
239                 analysisNeutralPionCuts[i] = new AliConversionMesonCuts();
240                 if( ! analysisNeutralPionCuts[i]->InitializeCutsFromCutString(NeutralPionCutarray[i].Data()) ) {
241                         cout<<"ERROR: analysisMesonCuts [ " <<i<<" ] "<<endl;
242                         return 0;
243                 } else {
244                         NeutralPionCutList->Add(analysisNeutralPionCuts[i]);
245                         analysisNeutralPionCuts[i]->SetFillCutHistograms("");
246                 }
247         
248                 analysisMesonCuts[i] = new AliConversionMesonCuts();
249                 if( ! analysisMesonCuts[i]->InitializeCutsFromCutString(MesonCutarray[i].Data()) ) {
250                         cout<<"ERROR: analysisMesonCuts [ " <<i<<" ] "<<endl;
251                         return 0;
252                 } else {
253                         MesonCutList->Add(analysisMesonCuts[i]);
254                         analysisMesonCuts[i]->SetFillCutHistograms("");
255                 }
256                 analysisEventCuts[i]->SetAcceptedHeader(HeaderList);
257                 
258                 TString cutName( Form("%s_%s_%s_%s_%s",eventCutArray[i].Data(), ConvCutarray[i].Data(),PionCutarray[i].Data(),NeutralPionCutarray[i].Data(), MesonCutarray[i].Data() ) );
259                 analysisPionCuts[i] = new AliPrimaryPionCuts();
260                 if( !analysisPionCuts[i]->InitializeCutsFromCutString(PionCutarray[i].Data())) {
261                         cout<< "ERROR:  analysisPionCuts [ " <<i<<" ] "<<endl;
262                         return 0;
263                 } else { 
264                         PionCutList->Add(analysisPionCuts[i]);
265                         analysisPionCuts[i]->SetFillCutHistograms("",kFALSE,cutName); 
266                 }
267         }
268
269         task->SetNeutralPionMode(0);
270         task->SetEventCutList(numberOfCuts,EventCutList);
271         task->SetConversionCutList(ConvCutList);
272         task->SetNeutralPionCutList(NeutralPionCutList);
273         task->SetMesonCutList(MesonCutList);
274         task->SetPionCutList(PionCutList);
275
276         task->SetMoveParticleAccordingToVertex(kTRUE);
277
278         if(enableQAMesonTask) task->SetDoMesonQA(kTRUE);
279
280         //connect containers
281         AliAnalysisDataContainer *coutput =
282         mgr->CreateContainer(Form("GammaConvNeutralMesonPiPlPiMiPiZero_%i_%i",neutralPionMode, trainConfig), TList::Class(),
283                                                         AliAnalysisManager::kOutputContainer,Form("GammaConvNeutralMesonPiPlPiMiPiZero_%i_%i.root",neutralPionMode, trainConfig));
284
285         mgr->AddTask(task);
286         mgr->ConnectInput(task,0,cinput);
287         mgr->ConnectOutput(task,1,coutput);
288
289         return;
290
291 }