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f70c8082 | 1 | /////////////////////////////////////////////////////////////////////////////// |
2 | // Macro to setup AliPerformanceTask for | |
2bfe5463 | 3 | // TPC performance QA to run on PWGPP QA train. |
f70c8082 | 4 | // |
f70c8082 | 5 | // By default 1 performance component is added to |
6 | // the task: | |
7 | // 1. AliPerformancePtCalib | |
8 | // or AliPerformancePtCalibMC if bUseMCinfo = kTRUE (use MC info) | |
9 | ||
10 | // Usage on the analysis train (default configuration): | |
11 | // gSystem->Load("libANALYSIS"); | |
12 | // gSystem->Load("libANALYSISalice"); | |
13 | // gSystem->Load("libTPCcalib.so"); | |
2bfe5463 | 14 | // gSystem->Load("libPWGPP.so"); |
f70c8082 | 15 | // |
2bfe5463 | 16 | // gROOT->LoadMacro("$ALICE_ROOT/PWGPP/macros/AddTaskPerformanceTPCPtCalib.C"); |
31f305b0 | 17 | // AliPerformanceTask *tpcQA = AddTaskPerformanceTPCPtCalib("kTRUE","kTRUE","CINT1B-ABCE-NOPF-ALL"); |
f70c8082 | 18 | // |
19 | // Output: | |
31f305b0 | 20 | // TPCPtCalib.Performance.root file with TPC performance components is created. |
f70c8082 | 21 | // |
22 | // Each of the components contains THnSparse generic histograms which | |
23 | // have to be analysed (post-analysis) by using Analyse() function. | |
24 | // Each component contains such function. | |
25 | // | |
31f305b0 | 26 | // June 2010 - Simone Schuchmann sschuchm@ikf.uni-frankfurt.de |
f70c8082 | 27 | /////////////////////////////////////////////////////////////////////////////// |
28 | ||
29 | //____________________________________________ | |
31f305b0 | 30 | AliPerformanceTask* AddTaskPerformanceTPCPtCalib(Bool_t bUseMCInfo=kFALSE, Bool_t bUseESDfriend=kFALSE, const char *triggerClass=0) |
f70c8082 | 31 | { |
31f305b0 | 32 | |
33 | // | |
34 | // Create physics trigger selection class | |
35 | // | |
36 | AliPhysicsSelection *physTrigSel = new AliPhysicsSelection(); | |
37 | ||
f70c8082 | 38 | // |
39 | // Add AliPerformanceTask with TPC performance components | |
40 | // | |
41 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
42 | if(!mgr) { | |
43 | Error("AddTaskPerformanceTPCPtCalib","AliAnalysisManager not set!"); | |
44 | return NULL; | |
45 | } | |
46 | ||
47 | TString type = mgr->GetInputEventHandler()->GetDataType(); | |
48 | if (!type.Contains("ESD")) { | |
49 | Error("AddTaskPerformanceTPCPtCalib", "ESD input handler needed!"); | |
50 | return NULL; | |
51 | } | |
52 | ||
53 | AliMCEventHandler *mcH = (AliMCEventHandler*)mgr->GetMCtruthEventHandler(); | |
54 | if (!mcH && bUseMCInfo) { | |
55 | Error("AddTaskPerformanceTPCPtCalib", "MC input handler needed!"); | |
56 | return NULL; | |
57 | } | |
58 | ||
59 | // | |
60 | // Create task | |
61 | // | |
31f305b0 | 62 | AliPerformanceTask *task = new AliPerformanceTask("TPCPerformanceInvPt","TPC Performance PtCalib"); |
f70c8082 | 63 | if (!task) { |
64 | Error("AddTaskPerformanceTPCPtCalib", "TPC performance task cannot be created!"); | |
65 | return NULL; | |
66 | } | |
67 | task->SetUseMCInfo(bUseMCInfo); | |
31f305b0 | 68 | task->SetUseESDfriend(kFALSE); |
d6ef296a | 69 | task->SelectCollisionCandidates(); |
f70c8082 | 70 | |
71 | // | |
31f305b0 | 72 | // Add physics selection task to analysis manager |
f70c8082 | 73 | // |
31f305b0 | 74 | // gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPhysicsSelection.C"); |
75 | // AliPhysicsSelectionTask* physSelTask = AddTaskPhysicsSelection(); | |
76 | // mgr->AddTask(physSelTask); | |
77 | ||
f70c8082 | 78 | mgr->AddTask(task); |
79 | ||
80 | // | |
81 | // Create TPC-ESD track reconstruction cuts | |
82 | // | |
83 | AliRecInfoCuts *pRecInfoCuts = new AliRecInfoCuts(); | |
84 | if(pRecInfoCuts) { | |
85 | pRecInfoCuts->SetMaxDCAToVertexXY(3.0); | |
86 | pRecInfoCuts->SetMaxDCAToVertexZ(3.0); | |
87 | pRecInfoCuts->SetMinNClustersTPC(50); | |
88 | pRecInfoCuts->SetMinNClustersITS(2); | |
89 | pRecInfoCuts->SetHistogramsOn(kFALSE); | |
90 | } | |
91 | else { | |
92 | Error("AddTaskPerformanceTPCPtCalib", "AliRecInfoCuts cannot be created!"); | |
93 | return NULL; | |
94 | } | |
95 | // | |
96 | // Create TPC-MC track reconstruction cuts | |
97 | // | |
98 | AliMCInfoCuts *pMCInfoCuts = new AliMCInfoCuts(); | |
99 | if(pMCInfoCuts) { | |
100 | pMCInfoCuts->SetMinTrackLength(70); | |
101 | } | |
102 | else { | |
103 | Error("AddTaskPerformanceTPCPtCalib", "AliMCInfoCuts cannot be created!"); | |
104 | return NULL; | |
105 | } | |
106 | ||
107 | // | |
108 | // Create performance objects for TPC and set cuts | |
109 | // | |
110 | enum { kTPC = 0, kTPCITS, kConstrained, kTPCInner, kTPCOuter, kTPCSec }; | |
111 | ||
112 | ||
31f305b0 | 113 | |
f70c8082 | 114 | AliPerformancePtCalib *ptCalib = NULL; |
115 | AliPerformancePtCalibMC *ptCalibMC = NULL; | |
116 | ||
117 | if(bUseMCInfo){ | |
31f305b0 | 118 | ptCalibMC = new AliPerformancePtCalibMC("AliPerformancePtCalibMC","AliPerformancePtCalibMC"); |
f70c8082 | 119 | if(!ptCalibMC) { |
120 | Error("AddTaskPerformanceTPCPtCalib", "Cannot create AliPerformancePtCalibMC"); | |
121 | } | |
31f305b0 | 122 | // physTrigSel->SetAnalyzeMC(); |
123 | // ptCalibMC->SetPhysicsTriggerSelection(physTrigSel); | |
f70c8082 | 124 | ptCalibMC->SetAliRecInfoCuts(pRecInfoCuts); |
125 | ptCalibMC->SetReadTPCTracks(kTRUE); | |
31f305b0 | 126 | AliESDtrackCuts* esdtrackCuts = new AliESDtrackCuts("AliESDtrackCutsPtMC"); |
127 | esdtrackCuts = AliESDtrackCuts::GetStandardITSTPCTrackCuts2009(kTRUE); | |
128 | ptCalibMC->SetAliESDtrackCuts(esdtrackCuts); | |
129 | //ptCalibMC->SetEtaRange(0.9); | |
f70c8082 | 130 | } |
131 | else{ | |
132 | ||
31f305b0 | 133 | ptCalib = new AliPerformancePtCalib("AliPerformancePtCalib","AliPerformancePtCalib"); |
f70c8082 | 134 | if(!ptCalib) { |
135 | Error("AddTaskPerformanceTPCPtCalib", "Cannot create AliPerformancePtCalib"); | |
136 | } | |
137 | ptCalib->SetAliRecInfoCuts(pRecInfoCuts); | |
138 | ptCalib->SetReadTPCTracks(kTRUE); | |
31f305b0 | 139 | ptCalib->SetEtaRange(0.8); |
f70c8082 | 140 | // ptCalib->SetAliMCInfoCuts(pMCInfoCut); |
31f305b0 | 141 | |
142 | //if(triggerClass) ptCalib->SetTriggerClass(triggerClass); | |
143 | //ptCalib->SetPhysicsTriggerSelection(physTrigSel); | |
144 | //ptCalib->SetTrigger(AliTriggerAnalysis::kMB1); | |
145 | AliESDtrackCuts* esdtrackCuts = new AliESDtrackCuts("AliESDtrackCutsPt"); | |
146 | esdtrackCuts = AliESDtrackCuts::GetStandardITSTPCTrackCuts2009(kTRUE); | |
147 | ptCalib->SetAliESDtrackCuts(esdtrackCuts); | |
148 | ||
f70c8082 | 149 | } |
31f305b0 | 150 | |
f70c8082 | 151 | // add components to the performance task |
152 | ||
31f305b0 | 153 | if(bUseMCInfo) task->AddPerformanceObject(ptCalibMC); |
154 | else task->AddPerformanceObject(ptCalib); | |
f70c8082 | 155 | |
156 | // Create containers for input | |
157 | // | |
158 | mgr->ConnectInput(task, 0, mgr->GetCommonInputContainer()); | |
159 | ||
160 | // | |
161 | // Create containers for output | |
162 | // | |
31f305b0 | 163 | AliAnalysisDataContainer *coutput_tpcptcalib = mgr->CreateContainer("TPCPtCalib", TList::Class(), AliAnalysisManager::kOutputContainer, Form("%s.Performance.root", task->GetName())); |
6d1c59c1 | 164 | mgr->ConnectOutput(task, 1, coutput_tpcptcalib); |
f70c8082 | 165 | |
166 | return task; | |
167 | } |