]> git.uio.no Git - u/mrichter/AliRoot.git/blob - JETAN/JetAnalysisManagerLoc.C
Geometry checked and corrected with sampling option.
[u/mrichter/AliRoot.git] / JETAN / JetAnalysisManagerLoc.C
1 void JetAnalysisManagerLoc()
2 {
3       gSystem->Load("libTree.so");
4       gSystem->Load("libPhysics.so");
5       gSystem->Load("libGeom.so");
6       gSystem->Load("libVMC.so");
7       gSystem->Load("libANALYSIS.so");
8       gSystem->Load("libSTEERBase.so");
9       gSystem->Load("libAOD.so");
10       gSystem->Load("libESD.so");
11       gSystem->Load("libANALYSISalice.so");
12       gSystem->Load("libJETAN.so");
13
14      //
15     if (gApplication) gApplication->InitializeGraphics();
16     // Create the chain
17     //
18     gROOT->LoadMacro("CreateESDChain.C");
19     TChain* chain = new TChain("esdTree");
20     chain->Add("/afs/cern.ch/user/k/kleinb/public/tutorial/local/data/AliESDs.root");
21
22     /////////////////////////////////////////////////////////////////////////////////// 
23     // Create the analysis manager
24     //
25     // Input 
26     AliESDInputHandler* inpHandler = new AliESDInputHandler();
27     // Output
28     AliAODHandler* aodHandler = new AliAODHandler();
29     aodHandler->SetOutputFileName("aod.root");
30     // MC Truth
31     AliMCEventHandler* mcHandler = new AliMCEventHandler();
32     
33
34     AliAnalysisManager *mgr  = new AliAnalysisManager("Jet Manager", "Jet Manager");
35     mgr->SetInputEventHandler  (inpHandler);
36     mgr->SetOutputEventHandler (aodHandler);
37     mgr->SetMCtruthEventHandler(mcHandler);
38     mgr->SetDebugLevel(10);
39     /////////////////////////////////////////////////////////////////////////////////// 
40     
41     
42     //
43     // Set of cuts
44     // 
45     // standard
46     AliESDtrackCuts* esdTrackCutsL = new AliESDtrackCuts("AliESDtrackCuts", "Loose");
47     esdTrackCutsL->SetMinNClustersTPC(50);
48     esdTrackCutsL->SetMaxChi2PerClusterTPC(3.5);
49     esdTrackCutsL->SetMaxCovDiagonalElements(2,2,0.5,0.5,2);
50     esdTrackCutsL->SetRequireTPCRefit(kTRUE);
51     esdTrackCutsL->SetMinNsigmaToVertex(3);
52     esdTrackCutsL->SetRequireSigmaToVertex(kTRUE);
53     esdTrackCutsL->SetAcceptKingDaughters(kFALSE);
54     //
55     // hard
56     AliESDtrackCuts* esdTrackCutsH = new AliESDtrackCuts("AliESDtrackCuts", "Hard");
57     esdTrackCutsH->SetMinNClustersTPC(100);
58     esdTrackCutsH->SetMaxChi2PerClusterTPC(2.0);
59     esdTrackCutsH->SetMaxCovDiagonalElements(2,2,0.5,0.5,2);
60     esdTrackCutsH->SetRequireTPCRefit(kTRUE);
61     esdTrackCutsH->SetMinNsigmaToVertex(2);
62     esdTrackCutsH->SetRequireSigmaToVertex(kTRUE);
63     esdTrackCutsH->SetAcceptKingDaughters(kFALSE);
64     //
65     AliAnalysisFilter* trackFilter = new AliAnalysisFilter("trackFilter");
66     trackFilter->AddCuts(esdTrackCutsL);
67     trackFilter->AddCuts(esdTrackCutsH);
68     //
69     AliAnalysisTaskESDfilter *esdfilter = new AliAnalysisTaskESDfilter("ESD Filter");
70     esdfilter->SetTrackFilter(trackFilter);
71     esdfilter->SetDebugLevel(10);
72     mgr->AddTask(esdfilter);
73
74     AliAnalysisTaskJets *jetana = new AliAnalysisTaskJets("JetAnalysis");
75     jetana->SetDebugLevel(10);
76     mgr->AddTask(jetana);
77
78     //
79     // Create containers for input/output
80     AliAnalysisDataContainer *cinput1 = mgr->CreateContainer("cchain",TChain::Class(), 
81                                                              AliAnalysisManager::kInputContainer);
82
83     AliAnalysisDataContainer *coutput1 = mgr->CreateContainer("tree", TTree::Class(),
84                                                               AliAnalysisManager::kOutputContainer, "default");
85     AliAnalysisDataContainer *coutput2 = mgr->CreateContainer("histos", TList::Class(),
86                                                               AliAnalysisManager::kOutputContainer, "histos.root");
87
88     mgr->ConnectInput  (esdfilter,  0, cinput1  );
89     mgr->ConnectOutput (esdfilter,  0, coutput1 );
90
91     mgr->ConnectInput  (jetana,     0, cinput1  );
92     mgr->ConnectOutput (jetana,     0, coutput1 );
93     mgr->ConnectOutput (jetana,     1, coutput2 );
94
95
96     //
97     // Run the analysis
98     //    
99     mgr->InitAnalysis();
100     mgr->PrintStatus();
101     mgr->StartAnalysis("local",chain);
102 }