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b526c47d | 1 | /////////////////////////////////////////////////////////////////////////////// |
2 | // Macro to setup AliPerformanceTask for | |
2bfe5463 | 3 | // TPC performance QA to run on PWGPP QA train. |
b526c47d | 4 | // |
5 | // Input: ESDs, ESDfriends (optional), Kinematics (optional), TrackRefs (optional) | |
6 | // ESD and MC input handlers must be attached to AliAnalysisManager | |
7 | // to run default configuration. | |
8 | // | |
9 | // By default 1 performance components are added to | |
10 | // the task: | |
11 | // 1. AliPerformanceTPC (TPC cluster and track and event information) | |
12 | // | |
13 | // Usage on the analysis train (default configuration): | |
14 | // gSystem->Load("libANALYSIS"); | |
15 | // gSystem->Load("libANALYSISalice"); | |
16 | // gSystem->Load("libTPCcalib.so"); | |
17 | // gSystem->Load("libTENDER.so"); | |
2bfe5463 | 18 | // gSystem->Load("libPWGPP.so"); |
b526c47d | 19 | // |
2bfe5463 | 20 | // gROOT->LoadMacro("$ALICE_ROOT/PWGPP/macros/AddTaskPerformanceTPCQA.C"); |
b526c47d | 21 | // AliPerformanceTask *tpcQA = AddTaskPerformanceTPC("kFALSE","kTRUE","triggerClass"); |
22 | // | |
23 | // Output: | |
24 | // TPC.Performance.root file with TPC performance components is created. | |
25 | // | |
26 | // Each of the components contains THnSparse generic histograms which | |
27 | // have to be analysed (post-analysis) by using Analyse() function. | |
28 | // Each component contains such function. | |
29 | // | |
30 | //14.12.2009 - J.Otwinowski@gsi.de | |
31 | /////////////////////////////////////////////////////////////////////////////// | |
32 | ||
33 | //____________________________________________ | |
fa3caf32 | 34 | AliPerformanceTask* AddTaskPerformanceTPCQA(Bool_t bUseMCInfo=kFALSE, Bool_t bUseESDfriend=kTRUE, const char *triggerClass=0) |
b526c47d | 35 | { |
36 | // | |
37 | // Add AliPerformanceTask with TPC performance components | |
38 | // | |
39 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
40 | if(!mgr) { | |
41 | Error("AddTaskPerformanceTPC","AliAnalysisManager not set!"); | |
42 | return NULL; | |
43 | } | |
44 | ||
45 | TString type = mgr->GetInputEventHandler()->GetDataType(); | |
46 | if (!type.Contains("ESD")) { | |
47 | Error("AddTaskPerformanceTPC", "ESD input handler needed!"); | |
48 | return NULL; | |
49 | } | |
50 | ||
51 | AliMCEventHandler *mcH = (AliMCEventHandler*)mgr->GetMCtruthEventHandler(); | |
52 | if (!mcH && bUseMCInfo) { | |
53 | Error("AddTaskPerformanceTPC", "MC input handler needed!"); | |
54 | return NULL; | |
55 | } | |
56 | ||
57 | // | |
58 | // Create task | |
59 | // | |
fa3caf32 | 60 | AliPerformanceTask *task = new AliPerformanceTask("PerformanceQA","TPC Performance"); |
b526c47d | 61 | if (!task) { |
62 | Error("AddTaskPerformanceTPC", "TPC performance task cannot be created!"); | |
63 | return NULL; | |
64 | } | |
65 | task->SetUseMCInfo(bUseMCInfo); | |
66 | task->SetUseESDfriend(bUseESDfriend); | |
17d3c4d6 | 67 | task->SelectCollisionCandidates(); |
b526c47d | 68 | |
69 | // | |
70 | // Add task to analysis manager | |
71 | // | |
72 | mgr->AddTask(task); | |
73 | ||
74 | // | |
75 | // Create TPC-ESD track reconstruction cuts | |
76 | // MB tracks | |
77 | // | |
78 | AliRecInfoCuts *pRecInfoCutsTPC = new AliRecInfoCuts(); | |
79 | if(pRecInfoCutsTPC) { | |
80 | pRecInfoCutsTPC->SetMaxDCAToVertexXY(3.0); | |
4bb5f8a9 | 81 | pRecInfoCutsTPC->SetMaxDCAToVertexZ(3.0); |
b526c47d | 82 | pRecInfoCutsTPC->SetRequireSigmaToVertex(kFALSE); |
83 | pRecInfoCutsTPC->SetRequireTPCRefit(kFALSE); | |
84 | pRecInfoCutsTPC->SetAcceptKinkDaughters(kTRUE); | |
ff7b6e14 | 85 | pRecInfoCutsTPC->SetMinNClustersTPC(70); |
b526c47d | 86 | pRecInfoCutsTPC->SetMaxChi2PerClusterTPC(1000000.); |
87 | pRecInfoCutsTPC->SetDCAToVertex2D(kFALSE); | |
88 | ||
89 | pRecInfoCutsTPC->SetHistogramsOn(kFALSE); | |
90 | } | |
91 | else { | |
92 | Error("AddTaskPerformanceTPC", "AliRecInfoCutsTPC cannot be created!"); | |
93 | return NULL; | |
94 | } | |
95 | ||
96 | // | |
97 | // Create TPC-MC track reconstruction cuts | |
98 | // | |
99 | AliMCInfoCuts *pMCInfoCuts = new AliMCInfoCuts(); | |
100 | if(pMCInfoCuts) { | |
101 | pMCInfoCuts->SetMinTrackLength(70); | |
102 | } | |
103 | else { | |
104 | Error("AddTaskPerformanceTPC", "AliMCInfoCuts cannot be created!"); | |
105 | return NULL; | |
106 | } | |
107 | ||
108 | // | |
109 | // Create performance objects for TPC and set cuts | |
110 | // | |
111 | enum { kTPC = 0}; | |
112 | ||
113 | // | |
114 | // TPC performance | |
115 | // | |
116 | AliPerformanceTPC *pCompTPC0 = new AliPerformanceTPC("AliPerformanceTPC","AliPerformanceTPC",kTPC,kFALSE); | |
117 | if(!pCompTPC0) { | |
118 | Error("AddTaskPerformanceTPC", "Cannot create AliPerformanceTPC"); | |
119 | } | |
120 | pCompTPC0->SetAliRecInfoCuts(pRecInfoCutsTPC); | |
121 | pCompTPC0->SetAliMCInfoCuts(pMCInfoCuts); | |
122 | ||
123 | // | |
124 | // Add components to the performance task | |
125 | // | |
126 | if(!bUseMCInfo) pCompTPC0->SetTriggerClass(triggerClass); | |
127 | task->AddPerformanceObject( pCompTPC0 ); | |
128 | ||
129 | // | |
130 | // Create containers for input | |
131 | // | |
132 | mgr->ConnectInput(task, 0, mgr->GetCommonInputContainer()); | |
133 | ||
134 | // | |
135 | // Create containers for output | |
136 | // | |
997f86cb | 137 | AliAnalysisDataContainer *coutput_tpc = mgr->CreateContainer("TPCQA", TList::Class(), AliAnalysisManager::kOutputContainer, Form("%s:TPC_%s", mgr->GetCommonFileName(), task->GetName())); |
25126885 | 138 | mgr->ConnectOutput(task, 1, coutput_tpc); |
b526c47d | 139 | |
140 | return task; | |
141 | } |