]>
Commit | Line | Data |
---|---|---|
aaacb672 | 1 | #include <cstring> |
e95e4176 | 2 | #include <TChain.h> |
3 | #include <TSystem.h> | |
4 | #include "AliAnalysisManager.h" | |
5 | #include "AliESDInputHandler.h" | |
6 | #include "AliAODHandler.h" | |
7 | #include "AliAnalysisTaskESDfilter.h" | |
8 | #include "AliAnalysisDataContainer.h" | |
aaacb672 | 9 | #include "AliTaskCDBconnect.h" |
e985a35a | 10 | |
cf22b3fc | 11 | void CreateAODfromESD(const char *inFileName = "AliESDs.root", |
368ca218 | 12 | const char *outFileName = "AliAOD.root", |
aaacb672 | 13 | const char *cdbLocation = "raw://", |
14 | const char *grpSpecific = "", | |
d0e7e1bf | 15 | Bool_t bKineFilter = kTRUE) |
16 | { | |
3dd9f9e3 | 17 | |
35d4b769 | 18 | TChain *chain = new TChain("esdTree"); |
e95e4176 | 19 | // Steering input chain |
20 | chain->Add(inFileName); | |
21 | AliAnalysisManager *mgr = new AliAnalysisManager("ESD to AOD", "Analysis Manager"); | |
22 | ||
23 | // Input | |
24 | AliESDInputHandler* inpHandler = new AliESDInputHandler(); | |
08dccdc4 | 25 | inpHandler->SetReadFriends(kFALSE); |
fdce1c9b | 26 | inpHandler->SetReadTags(); |
aaacb672 | 27 | inpHandler->NeedField(); |
e95e4176 | 28 | mgr->SetInputEventHandler (inpHandler); |
e95e4176 | 29 | // Output |
30 | AliAODHandler* aodHandler = new AliAODHandler(); | |
31 | aodHandler->SetOutputFileName(outFileName); | |
32 | mgr->SetOutputEventHandler(aodHandler); | |
33 | ||
d0e7e1bf | 34 | // MC Truth |
35 | if(bKineFilter){ | |
36 | AliMCEventHandler* mcHandler = new AliMCEventHandler(); | |
37 | mgr->SetMCtruthEventHandler(mcHandler); | |
38 | } | |
39 | ||
40 | ||
41 | // Tasks | |
42 | // Filtering of MC particles (decays conversions etc) | |
43 | // this task is also needed to set the MCEventHandler | |
44 | // to the AODHandler, this will not be needed when | |
45 | // AODHandler goes to ANALYSISalice | |
d0e7e1bf | 46 | |
aaacb672 | 47 | // Connect CDB: needed by AliEMCALRecoUtils |
48 | Int_t run=-1; // Do not use 0, it is the default MC run | |
49 | AliTaskCDBconnect *task= new AliTaskCDBconnect("CDBconnect", cdbLocation, run); | |
50 | if (strlen(grpSpecific)>0) task->SetSpecificStorage("GRP/GRP/Data",grpSpecific); | |
51 | mgr->AddTask(task); | |
52 | AliAnalysisDataContainer *cinput0 = mgr->GetCommonInputContainer(); | |
53 | mgr->ConnectInput(task, 0, cinput0); | |
54 | ||
35d4b769 | 55 | // Barrel Tracks |
e95e4176 | 56 | AliAnalysisTaskESDfilter *filter = new AliAnalysisTaskESDfilter("Filter"); |
57 | mgr->AddTask(filter); | |
c3383356 | 58 | AliAnalysisTaskMCParticleFilter *kinefilter = new AliAnalysisTaskMCParticleFilter("Particle Filter"); |
59 | if (bKineFilter) mgr->AddTask(kinefilter); | |
35d4b769 | 60 | // Muons |
61 | AliAnalysisTaskESDMuonFilter *esdmuonfilter = new AliAnalysisTaskESDMuonFilter("ESD Muon Filter"); | |
62 | mgr->AddTask(esdmuonfilter); | |
e95e4176 | 63 | |
fdce1c9b | 64 | // Cuts on primary tracks |
215fb466 | 65 | AliESDtrackCuts* esdTrackCutsL = new AliESDtrackCuts("AliESDtrackCuts", "Standard"); |
66 | esdTrackCutsL->SetMinNClustersTPC(50); | |
67 | esdTrackCutsL->SetMaxChi2PerClusterTPC(3.5); | |
fdce1c9b | 68 | esdTrackCutsL->SetMaxCovDiagonalElements(2, 2, 0.5, 0.5, 2); |
215fb466 | 69 | esdTrackCutsL->SetRequireTPCRefit(kTRUE); |
20da34af | 70 | esdTrackCutsL->SetMaxDCAToVertexXY(3.0); |
75bcd466 | 71 | esdTrackCutsL->SetMaxDCAToVertexZ(3.0); |
72 | esdTrackCutsL->SetDCAToVertex2D(kTRUE); | |
fdce1c9b | 73 | esdTrackCutsL->SetRequireSigmaToVertex(kFALSE); |
d0e7e1bf | 74 | esdTrackCutsL->SetAcceptKinkDaughters(kFALSE); |
b6594780 | 75 | // ITS stand-alone tracks |
76 | AliESDtrackCuts* esdTrackCutsITSsa = new AliESDtrackCuts("AliESDtrackCuts", "ITS stand-alone"); | |
77 | esdTrackCutsITSsa->SetRequireITSStandAlone(kTRUE); | |
215fb466 | 78 | |
79 | AliAnalysisFilter* trackFilter = new AliAnalysisFilter("trackFilter"); | |
80 | trackFilter->AddCuts(esdTrackCutsL); | |
b6594780 | 81 | trackFilter->AddCuts(esdTrackCutsITSsa); |
215fb466 | 82 | |
fdce1c9b | 83 | // Cuts on V0s |
84 | AliESDv0Cuts* esdV0Cuts = new AliESDv0Cuts("AliESDv0Cuts", "Standard pp"); | |
85 | esdV0Cuts->SetMinRadius(0.2); | |
52672e29 | 86 | esdV0Cuts->SetMaxRadius(200); |
fdce1c9b | 87 | esdV0Cuts->SetMinDcaPosToVertex(0.05); |
88 | esdV0Cuts->SetMinDcaNegToVertex(0.05); | |
52672e29 | 89 | esdV0Cuts->SetMaxDcaV0Daughters(1.0); |
fdce1c9b | 90 | esdV0Cuts->SetMinCosinePointingAngle(0.99); |
91 | AliAnalysisFilter* v0Filter = new AliAnalysisFilter("v0Filter"); | |
92 | v0Filter->AddCuts(esdV0Cuts); | |
93 | ||
94 | ||
95 | // | |
215fb466 | 96 | filter->SetTrackFilter(trackFilter); |
fdce1c9b | 97 | filter->SetV0Filter(v0Filter); |
98 | ||
99 | ||
100 | // Create AOD Tags | |
101 | AliAnalysisTaskTagCreator* tagTask = new AliAnalysisTaskTagCreator("AOD Tag Creator"); | |
102 | mgr->AddTask(tagTask); | |
215fb466 | 103 | |
e95e4176 | 104 | // Pipelining |
d0e7e1bf | 105 | AliAnalysisDataContainer *cinput1 = mgr->GetCommonInputContainer(); |
f5fa84ac | 106 | AliAnalysisDataContainer *coutput1 = mgr->GetCommonOutputContainer(); |
d0e7e1bf | 107 | |
108 | ||
fdce1c9b | 109 | AliAnalysisDataContainer *coutputT |
110 | = mgr->CreateContainer("cTag", TTree::Class(), AliAnalysisManager::kOutputContainer, "AOD.tag.root"); | |
6518ad6b | 111 | |
112 | coutput1->SetSpecialOutput(); | |
113 | coutputT->SetSpecialOutput(); | |
fdce1c9b | 114 | |
d0e7e1bf | 115 | if(bKineFilter) { |
116 | mgr->ConnectInput (kinefilter, 0, cinput1 ); | |
117 | mgr->ConnectOutput (kinefilter, 0, coutput1 ); | |
118 | } | |
119 | ||
e95e4176 | 120 | mgr->ConnectInput (filter, 0, cinput1 ); |
121 | mgr->ConnectOutput(filter, 0, coutput1); | |
122 | ||
35d4b769 | 123 | mgr->ConnectInput (esdmuonfilter, 0, cinput1 ); |
f5fa84ac | 124 | // mgr->ConnectOutput(esdmuonfilter, 0, coutput1); |
35d4b769 | 125 | |
fdce1c9b | 126 | mgr->ConnectInput (tagTask, 0, cinput1); |
127 | mgr->ConnectOutput(tagTask, 1, coutputT); | |
128 | ||
e95e4176 | 129 | // |
130 | // Run the analysis | |
131 | // | |
132 | mgr->InitAnalysis(); | |
133 | mgr->PrintStatus(); | |
134 | mgr->StartAnalysis("local", chain); | |
df9db588 | 135 | } |
b6594780 | 136 |