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a62207f1 | 1 | /////////////////////////////////////////////////////////////////////////////// |
2 | // Macro to setup AliPerformanceTask for | |
3 | // TPC performance QA to run on PWG1 QA train. | |
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 7 performance components are added to | |
10 | // the task: | |
11 | // 1. AliPerformanceRes (TPC track resolution w.r.t MC at DCA) | |
12 | // 2. AliPerformanceResTPCInner (TPC track resolution w.r.t MC at inner TPC wall) | |
13 | // 3. AliPerformanceResTPCOuter (TPC track resolution w.r.t MC at outer TPC wall) | |
14 | // 4. AliPerformanceEff (TPC track reconstruction efficiency, MC primaries) | |
15 | // 5. AliPerformanceDEdxTPCInner (TPC dEdx response - track parameters at TPC inner wall) | |
16 | // 6. AliPerformanceDCA (TPC impact parameters resolution at DCA) | |
17 | // 7. AliPerformanceTPC (TPC cluster and track information) | |
18 | // | |
19 | // Usage on the analysis train (default configuration): | |
20 | // gSystem->Load("libANALYSIS"); | |
21 | // gSystem->Load("libANALYSISalice"); | |
22 | // gSystem->Load("libTPCcalib.so"); | |
23 | // gSystem->Load("libPWG1.so"); | |
24 | // | |
25 | // gROOT->LoadMacro("$ALICE_ROOT/PWG1/macros/AddTaskPerformanceTPC.C"); | |
26 | // AliPerformanceTask *tpcQA = AddTaskPerformanceTPC("kTRUE","kTRUE"); | |
27 | // | |
28 | // Output: | |
29 | // TPC.Performance.root file with TPC performance components is created. | |
30 | // | |
31 | // Each of the components contains THnSparse generic histograms which | |
32 | // have to be analysed (post-analysis) by using Analyse() function. | |
33 | // Each component contains such function. | |
34 | // | |
35 | //13.10.2009 - J.Otwinowski@gsi.de | |
36 | /////////////////////////////////////////////////////////////////////////////// | |
37 | ||
38 | //____________________________________________ | |
39 | AliPerformanceTask* AddTaskPerformanceTPC(Bool_t bUseMCInfo=kTRUE, Bool_t bUseESDfriend=kTRUE) | |
40 | { | |
41 | // | |
42 | // Add AliPerformanceTask with TPC performance components | |
43 | // | |
44 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
45 | if(!mgr) { | |
46 | Error("AddTaskPerformanceTPC","AliAnalysisManager not set!"); | |
47 | return NULL; | |
48 | } | |
49 | ||
50 | TString type = mgr->GetInputEventHandler()->GetDataType(); | |
51 | if (!type.Contains("ESD")) { | |
52 | Error("AddTaskPerformanceTPC", "ESD input handler needed!"); | |
53 | return NULL; | |
54 | } | |
55 | ||
56 | AliMCEventHandler *mcH = (AliMCEventHandler*)mgr->GetMCtruthEventHandler(); | |
57 | if (!mcH && bUseMCInfo) { | |
58 | Error("AddTaskPerformanceTPC", "MC input handler needed!"); | |
59 | return NULL; | |
60 | } | |
61 | ||
62 | // | |
63 | // Create task | |
64 | // | |
65 | AliPerformanceTask *task = new AliPerformanceTask("Performance","TPC Performance"); | |
66 | if (!task) { | |
67 | Error("AddTaskPerformanceTPC", "TPC performance task cannot be created!"); | |
68 | return NULL; | |
69 | } | |
70 | task->SetUseMCInfo(bUseMCInfo); | |
71 | task->SetUseESDfriend(bUseESDfriend); | |
72 | ||
73 | // | |
74 | // Add task to analysis manager | |
75 | // | |
76 | mgr->AddTask(task); | |
77 | ||
78 | // | |
79 | // Create TPC-ESD track reconstruction cuts | |
80 | // | |
81 | AliRecInfoCuts *pRecInfoCuts = new AliRecInfoCuts(); | |
82 | if(pRecInfoCuts) { | |
83 | pRecInfoCuts->SetMaxDCAToVertexXY(3.0); | |
84 | pRecInfoCuts->SetMaxDCAToVertexZ(3.0); | |
85 | pRecInfoCuts->SetMinNClustersTPC(50); | |
86 | pRecInfoCuts->SetMinNClustersITS(2); | |
87 | pRecInfoCuts->SetHistogramsOn(kFALSE); | |
88 | } | |
89 | else { | |
90 | Error("AddTaskPerformanceTPC", "AliRecInfoCuts cannot be created!"); | |
91 | return NULL; | |
92 | } | |
93 | // | |
94 | // Create TPC-MC track reconstruction cuts | |
95 | // | |
96 | AliMCInfoCuts *pMCInfoCuts = new AliMCInfoCuts(); | |
97 | if(pMCInfoCuts) { | |
98 | pMCInfoCuts->SetMinTrackLength(70); | |
99 | } | |
100 | else { | |
101 | Error("AddTaskPerformanceTPC", "AliMCInfoCuts cannot be created!"); | |
102 | return NULL; | |
103 | } | |
104 | ||
105 | // | |
106 | // Create performance objects for TPC and set cuts | |
107 | // | |
108 | enum { kTPC = 0, kTPCITS, kConstrained, kTPCInner, kTPCOuter, kTPCSec }; | |
109 | ||
110 | // | |
111 | // Resolution | |
112 | // | |
113 | AliPerformanceRes *pCompRes0 = new AliPerformanceRes("AliPerformanceRes","AliPerformanceRes",kTPC,kFALSE); | |
114 | if(!pCompRes0) { | |
115 | Error("AddTaskPerformanceTPC", "Cannot create AliPerformanceRes"); | |
116 | } | |
117 | pCompRes0->SetAliRecInfoCuts(pRecInfoCuts); | |
118 | pCompRes0->SetAliMCInfoCuts(pMCInfoCuts); | |
119 | ||
120 | AliPerformanceRes *pCompRes3 = new AliPerformanceRes("AliPerformanceResTPCInner","AliPerformanceResTPCInner",kTPCInner,kFALSE); | |
121 | if(!pCompRes3) { | |
122 | Error("AddTaskPerformanceTPC", "Cannot create AliPerformanceResTPCInner"); | |
123 | } | |
124 | pCompRes3->SetAliRecInfoCuts(pRecInfoCuts); | |
125 | pCompRes3->SetAliMCInfoCuts(pMCInfoCuts); | |
126 | ||
127 | AliPerformanceRes *pCompRes4 = new AliPerformanceRes("AliPerformanceResTPCOuter","AliPerformanceResTPCOuter",kTPCOuter,kFALSE); | |
128 | if(!pCompRes4) { | |
129 | Error("AddTaskPerformanceTPC", "Cannot create AliPerformanceResTPCOuter"); | |
130 | } | |
131 | pCompRes4->SetAliRecInfoCuts(pRecInfoCuts); | |
132 | pCompRes4->SetAliMCInfoCuts(pMCInfoCuts); | |
133 | ||
134 | // | |
135 | // Efficiency | |
136 | // | |
137 | AliPerformanceEff *pCompEff0 = new AliPerformanceEff("AliPerformanceEff","AliPerformanceEff",kTPC,kFALSE); | |
138 | if(!pCompEff0) { | |
139 | Error("AddTaskPerformanceTPC", "Cannot create AliPerformanceEff"); | |
140 | } | |
141 | pCompEff0->SetAliRecInfoCuts(pRecInfoCuts); | |
142 | pCompEff0->SetAliMCInfoCuts(pMCInfoCuts); | |
143 | // | |
144 | // dEdx | |
145 | // | |
146 | AliPerformanceDEdx *pCompDEdx3 = new AliPerformanceDEdx("AliPerformanceDEdxTPCInner","AliPerformanceDEdxTPCInner",kTPCInner,kFALSE); | |
147 | if(!pCompDEdx3) { | |
148 | Error("AddTaskPerformanceTPC", "Cannot create AliPerformanceDEdxTPCInner"); | |
149 | } | |
150 | pCompDEdx3->SetAliRecInfoCuts(pRecInfoCuts); | |
151 | pCompDEdx3->SetAliMCInfoCuts(pMCInfoCuts); | |
152 | // | |
153 | // DCA | |
154 | // | |
155 | AliPerformanceDCA *pCompDCA0 = new AliPerformanceDCA("AliPerformanceDCA","AliPerformanceDCA",kTPC,kFALSE); | |
156 | if(!pCompDCA0) { | |
157 | Error("AddTaskPerformanceTPC", "Cannot create AliPerformanceDCA"); | |
158 | } | |
159 | pCompDCA0->SetAliRecInfoCuts(pRecInfoCuts); | |
160 | pCompDCA0->SetAliMCInfoCuts(pMCInfoCuts); | |
161 | // | |
162 | // TPC performance | |
163 | // | |
164 | AliPerformanceTPC *pCompTPC0 = new AliPerformanceTPC("AliPerformanceTPC","AliPerformanceTPC",kTPC,kFALSE); | |
165 | if(!pCompTPC0) { | |
166 | Error("AddTaskPerformanceTPC", "Cannot create AliPerformanceTPC"); | |
167 | } | |
168 | pCompTPC0->SetAliRecInfoCuts(pRecInfoCuts); | |
169 | pCompTPC0->SetAliMCInfoCuts(pMCInfoCuts); | |
170 | ||
171 | // | |
172 | // add components to the performance task | |
173 | // | |
174 | task->AddPerformanceObject( pCompRes0 ); | |
175 | task->AddPerformanceObject( pCompRes3 ); | |
176 | task->AddPerformanceObject( pCompRes4 ); | |
177 | task->AddPerformanceObject( pCompEff0 ); | |
178 | task->AddPerformanceObject( pCompDEdx3 ); | |
179 | task->AddPerformanceObject( pCompDCA0 ); | |
180 | task->AddPerformanceObject( pCompTPC0 ); | |
181 | ||
182 | // | |
183 | // Create containers for input | |
184 | // | |
43d01ef0 | 185 | mgr->ConnectInput(task, 0, mgr->GetCommonInputContainer()); |
a62207f1 | 186 | |
187 | // | |
188 | // Create containers for output | |
189 | // | |
43d01ef0 | 190 | AliAnalysisDataContainer *coutput_tpc = mgr->CreateContainer("TPC", TList::Class(), AliAnalysisManager::kOutputContainer, Form("TPC.%s.root", task->GetName())); |
191 | mgr->ConnectOutput(task, 0, coutput_tpc); | |
a62207f1 | 192 | |
193 | return task; | |
194 | } |