- added new tasks for combination of EMCAL and PCM for pi0 and photons
[u/mrichter/AliRoot.git] / PWGGA / GammaConv / macros / AddTask_GammaConvCalo_pPb.C
1 void AddTask_GammaConvCalo_pPb(  Int_t trainConfig = 1,  //change different set of cuts
2                               Bool_t isMC   = kFALSE, //run MC
3                               Int_t enableQAMesonTask = 0, //enable QA in AliAnalysisTaskGammaConvV1
4                               Int_t enableQAPhotonTask = 0, // enable additional QA task
5                               TString fileNameInputForWeighting = "MCSpectraInput.root", // path to file for weigting input
6                               Int_t doWeightingPart = 0,  //enable Weighting
7                               TString generatorName = "DPMJET",
8                               TString cutnumberAODBranch = "8000000060084000001500000" // cutnumber for AOD branch
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("libPWGGAGammaConv.so");
24         gSystem->Load("libCDB.so");
25         gSystem->Load("libSTEER.so");
26         gSystem->Load("libSTEERBase.so");
27         gSystem->Load("libTENDER.so");
28         gSystem->Load("libTENDERSupplies.so");
29                 
30         // ================== GetAnalysisManager ===============================
31         AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
32         if (!mgr) {
33                 Error(Form("AddTask_GammaConvV1_%i",trainConfig), "No analysis manager found.");
34                 return ;
35         }
36
37         // ================== GetInputEventHandler =============================
38         AliVEventHandler *inputHandler=mgr->GetInputEventHandler();
39         
40         //========= Add PID Reponse to ANALYSIS manager ====
41         if(!(AliPIDResponse*)mgr->GetTask("PIDResponseTask")){
42                 gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPIDResponse.C");
43                 AddTaskPIDResponse(isMC,1,0,4,0,"",1,1,4);
44         }
45         
46         Printf("here \n");
47         
48         //=========  Set Cutnumber for V0Reader ================================
49         TString cutnumber = "8000000060084001001500000000"; 
50         AliAnalysisDataContainer *cinput = mgr->GetCommonInputContainer();
51
52         //========= Add V0 Reader to  ANALYSIS manager if not yet existent =====
53         if( !(AliV0ReaderV1*)mgr->GetTask("V0ReaderV1") ){
54                 AliV0ReaderV1 *fV0ReaderV1 = new AliV0ReaderV1("V0ReaderV1");
55                 
56                 fV0ReaderV1->SetUseOwnXYZCalculation(kTRUE);
57                 fV0ReaderV1->SetCreateAODs(kFALSE);// AOD Output
58                 fV0ReaderV1->SetUseAODConversionPhoton(kTRUE);
59
60                 if (!mgr) {
61                         Error("AddTask_V0ReaderV1", "No analysis manager found.");
62                         return;
63                 }
64
65                 // Set AnalysisCut Number
66                 AliConversionCuts *fCuts=NULL;
67                 if(cutnumber!=""){
68                         fCuts= new AliConversionCuts(cutnumber.Data(),cutnumber.Data());
69                         fCuts->SetPreSelectionCutFlag(kTRUE);
70                         if(fCuts->InitializeCutsFromCutString(cutnumber.Data())){
71                                 fV0ReaderV1->SetConversionCuts(fCuts);
72                                 fCuts->SetFillCutHistograms("",kTRUE);
73                         }
74                 }
75                 if(inputHandler->IsA()==AliAODInputHandler::Class()){
76                 // AOD mode
77                         fV0ReaderV1->SetDeltaAODBranchName(Form("GammaConv_%s_gamma",cutnumberAODBranch.Data()));
78                 }
79                 fV0ReaderV1->Init();
80
81                 AliLog::SetGlobalLogLevel(AliLog::kFatal);
82
83                 //connect input V0Reader
84                 mgr->AddTask(fV0ReaderV1);
85                 mgr->ConnectInput(fV0ReaderV1,0,cinput);
86
87         }
88
89         //================================================
90         //========= Add task to the ANALYSIS manager =====
91         //================================================
92         AliAnalysisTaskGammaConvCalo *task=NULL;
93         task= new AliAnalysisTaskGammaConvCalo(Form("GammaConvCalo_%i",trainConfig));
94         task->SetIsHeavyIon(2);
95         task->SetIsMC(isMC);
96         // Cut Numbers to use in Analysis
97         Int_t numberOfCuts = 2;
98
99         TString *cutarray = new TString[numberOfCuts];
100         TString *clustercutarray = new TString[numberOfCuts];
101         TString *mesonCutArray = new TString[numberOfCuts];
102
103         // cluster cuts
104         // 0 "ClusterType",  1 "EtaMin", 2 "EtaMax", 3 "PhiMin", 4 "PhiMax", 5 "DistanceToBadChannel", 6 "Timing", 7 "TrackMatching", 8 "ExoticCell",
105         // 9 "MinEnergy", 10 "MinNCells", 11 "MinM02", 12 "MaxM02", 13 "MinM20", 14 "MaxM20", 15 "MaximumDispersion", 16 "NLM"
106         
107         if (trainConfig == 1){ 
108                 cutarray[ 0] = "8000001002092970028250400000"; clustercutarray[0] = "10000040022030000"; mesonCutArray[0] = "01525065000000"; //standart cut, kINT7
109                 cutarray[ 1] = "8005201002092970028250400000"; clustercutarray[1] = "10000040022030000"; mesonCutArray[1] = "01525065000000"; //standard cut, kEMC7
110         } else {
111                 Error(Form("GammaConvCalo_%i",trainConfig), "wrong trainConfig variable no cuts have been specified for the configuration");
112                 return;
113         }
114
115         TList *ConvCutList = new TList();
116         TList *ClusterCutList = new TList();
117         TList *MesonCutList = new TList();
118
119         TList *HeaderList = new TList();
120         if (doWeightingPart==1) {
121                 TObjString *Header1 = new TObjString("pi0_1");
122                 HeaderList->Add(Header1);
123         }
124         if (doWeightingPart==2){
125                 TObjString *Header3 = new TObjString("eta_2");
126                 HeaderList->Add(Header3);
127         }
128         if (doWeightingPart==3) {
129                 TObjString *Header1 = new TObjString("pi0_1");
130                 HeaderList->Add(Header1);
131                 TObjString *Header3 = new TObjString("eta_2");
132                 HeaderList->Add(Header3);
133         }
134
135         ConvCutList->SetOwner(kTRUE);
136         AliConversionCuts **analysisCuts = new AliConversionCuts*[numberOfCuts];
137         ClusterCutList->SetOwner(kTRUE);
138         AliCaloPhotonCuts **analysisClusterCuts = new AliCaloPhotonCuts*[numberOfCuts];
139         MesonCutList->SetOwner(kTRUE);
140         AliConversionMesonCuts **analysisMesonCuts = new AliConversionMesonCuts*[numberOfCuts];
141
142         for(Int_t i = 0; i<numberOfCuts; i++){
143                 analysisCuts[i] = new AliConversionCuts();
144                 analysisCuts[i]->InitializeCutsFromCutString(cutarray[i].Data());
145                 ConvCutList->Add(analysisCuts[i]);
146                 analysisCuts[i]->SetFillCutHistograms("",kFALSE);
147                 
148                 Printf("here %d %s\n", i, clustercutarray[i].Data() );
149                 
150                 analysisClusterCuts[i] = new AliCaloPhotonCuts();
151                 analysisClusterCuts[i]->InitializeCutsFromCutString(clustercutarray[i].Data());
152                 ClusterCutList->Add(analysisClusterCuts[i]);
153                 analysisClusterCuts[i]->SetFillCutHistograms("");
154                 
155                 analysisMesonCuts[i] = new AliConversionMesonCuts();
156                 analysisMesonCuts[i]->InitializeCutsFromCutString(mesonCutArray[i].Data());
157                 MesonCutList->Add(analysisMesonCuts[i]);
158                 analysisMesonCuts[i]->SetFillCutHistograms("");
159                 analysisCuts[i]->SetAcceptedHeader(HeaderList);
160         }
161
162         task->SetConversionCutList(numberOfCuts,ConvCutList);
163         task->SetCaloCutList(numberOfCuts,ClusterCutList);
164         task->SetMesonCutList(numberOfCuts,MesonCutList);
165         task->SetMoveParticleAccordingToVertex(kTRUE);
166         task->SetDoMesonAnalysis(kTRUE);
167         task->SetDoMesonQA(enableQAMesonTask); //Attention new switch for Pi0 QA
168         task->SetDoPhotonQA(enableQAPhotonTask);  //Attention new switch small for Photon QA
169
170         //connect containers
171         AliAnalysisDataContainer *coutput =
172                 mgr->CreateContainer(Form("GammaConvCalo_%i",trainConfig), TList::Class(),
173                                                         AliAnalysisManager::kOutputContainer,Form("GammaConvCalo_%i.root",trainConfig));
174
175         mgr->AddTask(task);
176         mgr->ConnectInput(task,0,cinput);
177         mgr->ConnectOutput(task,1,coutput);
178
179         return;
180
181 }