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Commit | Line | Data |
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f8892375 | 1 | enum anaModes {mLocal,mPROOF,mGrid}; |
f8892375 | 2 | Int_t binfirst = 0; //where do we start numbering bins |
3 | Int_t binlast = 8; //where do we stop numbering bins | |
4 | const Int_t numberOfCentralityBins = 9; | |
5 | Float_t centralityArray[numberOfCentralityBins+1] = {0.,5.,10.,20.,30.,40.,50.,60.,70.,80.}; // in centrality percentile | |
6 | //Int_t centralityArray[numberOfCentralityBins+1] = {41,80,146,245,384,576,835,1203,1471,10000}; // in terms of TPC only reference multiplicity | |
7 | ||
8 | TString commonOutputFileName = "outputCentrality"; // e.g.: result for centrality bin 0 will be in the file "outputCentrality0.root", etc | |
9 | ||
08c6e3ef | 10 | void runFlowTaskCentralityPIDTrain( Int_t mode = mLocal, |
11 | Bool_t useFlowParFiles = kFALSE, | |
f8892375 | 12 | Bool_t DATA = kTRUE, |
f21bdf48 | 13 | const Char_t* dataDir="fileList", |
f8892375 | 14 | Int_t nEvents = 1e4, |
15 | Int_t offset=0 ) | |
16 | { | |
17 | // Time: | |
18 | TStopwatch timer; | |
19 | timer.Start(); | |
f8892375 | 20 | |
21 | // Load needed libraries: | |
22 | LoadLibraries(mode,useFlowParFiles); | |
23 | ||
24 | // Create analysis manager: | |
25 | AliAnalysisManager *mgr = new AliAnalysisManager("FlowAnalysisManager"); | |
26 | ||
27 | // Chains: | |
28 | if(mode == mLocal) | |
29 | { | |
08c6e3ef | 30 | gROOT->LoadMacro("$ALICE_ROOT/PWGUD/macros/CreateESDChain.C"); |
f8892375 | 31 | TChain* chain = CreateESDChain(dataDir, nEvents, offset); |
32 | //TChain* chain = CreateAODChain(dataDir, nEvents, offset); | |
33 | } | |
34 | ||
35 | // Connect plug-in to the analysis manager: | |
36 | if(mode == mGrid) | |
37 | { | |
38 | gROOT->LoadMacro("CreateAlienHandler.C"); | |
39 | AliAnalysisGrid *alienHandler = CreateAlienHandler(useFlowParFiles); | |
40 | if(!alienHandler) return; | |
41 | mgr->SetGridHandler(alienHandler); | |
42 | } | |
43 | ||
44 | // Event handlers: | |
45 | AliVEventHandler* esdH = new AliESDInputHandler; | |
46 | mgr->SetInputEventHandler(esdH); | |
47 | if (!DATA) | |
48 | { | |
49 | AliMCEventHandler *mc = new AliMCEventHandler(); | |
50 | mgr->SetMCtruthEventHandler(mc); | |
51 | } | |
52 | ||
53 | // Task to check the offline trigger: | |
54 | gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPhysicsSelection.C"); | |
55 | AddTaskPhysicsSelection(!DATA); | |
56 | ||
57 | //Add the centrality determination task | |
58 | gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskCentrality.C"); | |
f21bdf48 | 59 | AliCentralitySelectionTask* centSelTask = AddTaskCentrality(); |
60 | if (!DATA) centSelTask->SetMCInput(); | |
f8892375 | 61 | |
2047680a | 62 | //add the PID response task |
63 | gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPIDResponse.C"); | |
08c6e3ef | 64 | AliAnalysisTaskPIDResponse* pidresponsetask = AddTaskPIDResponse(!DATA); |
2047680a | 65 | |
f8892375 | 66 | //Add the TOF tender |
08c6e3ef | 67 | //gROOT->LoadMacro("$ALICE_ROOT/PWGCF/FLOW/macros/AddTaskTenderTOF.C"); |
68 | //AddTaskTenderTOF(); | |
f8892375 | 69 | |
70 | // Setup analysis per centrality bin: | |
71 | gROOT->LoadMacro("AddTaskFlowCentralityPID.C"); | |
72 | for (Int_t i=binfirst; i<binlast+1; i++) | |
73 | { | |
74 | Float_t lowCentralityBinEdge = centralityArray[i]; | |
75 | Float_t highCentralityBinEdge = centralityArray[i+1]; | |
76 | AddTaskFlowCentralityPID( lowCentralityBinEdge, | |
77 | highCentralityBinEdge, | |
78 | commonOutputFileName, | |
79 | AliPID::kPion, | |
2047680a | 80 | AliFlowTrackCuts::kTOFbeta, |
f8892375 | 81 | -1,2,kTRUE ); |
82 | AddTaskFlowCentralityPID( lowCentralityBinEdge, | |
83 | highCentralityBinEdge, | |
84 | commonOutputFileName, | |
85 | AliPID::kPion, | |
2047680a | 86 | AliFlowTrackCuts::kTOFbeta, |
f8892375 | 87 | 1,2,kTRUE ); |
88 | AddTaskFlowCentralityPID( lowCentralityBinEdge, | |
89 | highCentralityBinEdge, | |
90 | commonOutputFileName, | |
91 | AliPID::kKaon, | |
2047680a | 92 | AliFlowTrackCuts::kTOFbeta, |
f8892375 | 93 | -1,2,kTRUE ); |
94 | AddTaskFlowCentralityPID( lowCentralityBinEdge, | |
95 | highCentralityBinEdge, | |
96 | commonOutputFileName, | |
97 | AliPID::kKaon, | |
2047680a | 98 | AliFlowTrackCuts::kTOFbeta, |
f8892375 | 99 | 1,2,kTRUE ); |
100 | AddTaskFlowCentralityPID( lowCentralityBinEdge, | |
101 | highCentralityBinEdge, | |
102 | commonOutputFileName, | |
103 | AliPID::kProton, | |
2047680a | 104 | AliFlowTrackCuts::kTOFbeta, |
f8892375 | 105 | -1,2,kTRUE ); |
106 | AddTaskFlowCentralityPID( lowCentralityBinEdge, | |
107 | highCentralityBinEdge, | |
108 | commonOutputFileName, | |
109 | AliPID::kProton, | |
2047680a | 110 | AliFlowTrackCuts::kTOFbeta, |
f8892375 | 111 | 1,2,kTRUE ); |
112 | AddTaskFlowCentralityPID( lowCentralityBinEdge, | |
113 | highCentralityBinEdge, | |
114 | commonOutputFileName, | |
115 | AliPID::kPion, | |
2047680a | 116 | AliFlowTrackCuts::kTOFbeta, |
f8892375 | 117 | -1,3 ); |
118 | AddTaskFlowCentralityPID( lowCentralityBinEdge, | |
119 | highCentralityBinEdge, | |
120 | commonOutputFileName, | |
121 | AliPID::kPion, | |
2047680a | 122 | AliFlowTrackCuts::kTOFbeta, |
f8892375 | 123 | 1,3 ); |
124 | AddTaskFlowCentralityPID( lowCentralityBinEdge, | |
125 | highCentralityBinEdge, | |
126 | commonOutputFileName, | |
127 | AliPID::kKaon, | |
2047680a | 128 | AliFlowTrackCuts::kTOFbeta, |
f8892375 | 129 | -1,3 ); |
130 | AddTaskFlowCentralityPID( lowCentralityBinEdge, | |
131 | highCentralityBinEdge, | |
132 | commonOutputFileName, | |
133 | AliPID::kKaon, | |
2047680a | 134 | AliFlowTrackCuts::kTOFbeta, |
f8892375 | 135 | 1,3 ); |
136 | AddTaskFlowCentralityPID( lowCentralityBinEdge, | |
137 | highCentralityBinEdge, | |
138 | commonOutputFileName, | |
139 | AliPID::kProton, | |
2047680a | 140 | AliFlowTrackCuts::kTOFbeta, |
f8892375 | 141 | -1,3 ); |
142 | AddTaskFlowCentralityPID( lowCentralityBinEdge, | |
143 | highCentralityBinEdge, | |
144 | commonOutputFileName, | |
145 | AliPID::kProton, | |
2047680a | 146 | AliFlowTrackCuts::kTOFbeta, |
f8892375 | 147 | 1,3 ); |
148 | } // end of for (Int_t i=0; i<numberOfCentralityBins; i++) | |
149 | ||
150 | // Enable debug printouts: | |
151 | mgr->SetDebugLevel(2); | |
152 | // Run the analysis: | |
153 | if(!mgr->InitAnalysis()) return; | |
154 | mgr->PrintStatus(); | |
155 | if(mode == mLocal) | |
156 | { | |
157 | mgr->StartAnalysis("local",chain); | |
158 | } | |
159 | else if(mode == mPROOF) | |
160 | { | |
161 | mgr->StartAnalysis("proof",dataDir,nEvents,offset); | |
162 | } | |
163 | else if(mode == mGrid) | |
164 | { | |
165 | mgr->StartAnalysis("grid"); | |
166 | } | |
167 | ||
168 | // Print real and CPU time used for analysis: | |
169 | timer.Stop(); | |
170 | timer.Print(); | |
171 | ||
172 | } // end of void runFlowTaskCentralityPIDTrain(...) | |
173 | ||
174 | //=============================================================================================== | |
175 | /* | |
176 | void CrossCheckUserSettings(Bool_t bData) | |
177 | { | |
178 | // Check in this method if the user settings make sense. | |
179 | if(LYZ1SUM && LYZ2SUM) {cout<<" WARNING: You cannot run LYZ1 and LYZ2 at the same time! LYZ2 needs the output from LYZ1 !!!!"<<endl; exit(0); } | |
180 | if(LYZ1PROD && LYZ2PROD) {cout<<" WARNING: You cannot run LYZ1 and LYZ2 at the same time! LYZ2 needs the output from LYZ1 !!!!"<<endl; exit(0); } | |
181 | if(LYZ2SUM && LYZEP) {cout<<" WARNING: You cannot run LYZ2 and LYZEP at the same time! LYZEP needs the output from LYZ2 !!!!"<<endl; exit(0); } | |
182 | if(LYZ1SUM && LYZEP) {cout<<" WARNING: You cannot run LYZ1 and LYZEP at the same time! LYZEP needs the output from LYZ2 !!!!"<<endl; exit(0); } | |
183 | } // end of void CrossCheckUserSettings() | |
184 | */ | |
185 | //=============================================================================================== | |
186 | ||
187 | void LoadLibraries(const anaModes mode, Bool_t useFlowParFiles ) | |
188 | { | |
189 | //-------------------------------------- | |
190 | // Load the needed libraries most of them already loaded by aliroot | |
191 | //-------------------------------------- | |
192 | ||
193 | gSystem->Load("libCore"); | |
194 | gSystem->Load("libTree"); | |
195 | gSystem->Load("libGeom"); | |
196 | gSystem->Load("libVMC"); | |
197 | gSystem->Load("libXMLIO"); | |
198 | gSystem->Load("libPhysics"); | |
199 | gSystem->Load("libXMLParser"); | |
200 | gSystem->Load("libProof"); | |
201 | gSystem->Load("libMinuit"); | |
202 | ||
203 | if (mode==mLocal || mode==mGrid) | |
204 | { | |
205 | gSystem->Load("libSTEERBase"); | |
206 | gSystem->Load("libCDB"); | |
207 | gSystem->Load("libRAWDatabase"); | |
208 | gSystem->Load("libRAWDatarec"); | |
209 | gSystem->Load("libESD"); | |
210 | gSystem->Load("libAOD"); | |
211 | gSystem->Load("libSTEER"); | |
212 | gSystem->Load("libANALYSIS"); | |
213 | gSystem->Load("libANALYSISalice"); | |
cd62a2a8 | 214 | gSystem->Load("libTPCbase"); |
f8892375 | 215 | gSystem->Load("libTOFbase"); |
216 | gSystem->Load("libTOFrec"); | |
217 | gSystem->Load("libTRDbase"); | |
218 | gSystem->Load("libVZERObase"); | |
219 | gSystem->Load("libVZEROrec"); | |
220 | gSystem->Load("libT0base"); | |
221 | gSystem->Load("libT0rec"); | |
222 | gSystem->Load("libTENDER"); | |
223 | gSystem->Load("libTENDERSupplies"); | |
224 | ||
225 | if (useFlowParFiles) | |
226 | { | |
2e311896 | 227 | AliAnalysisAlien::SetupPar("PWGflowBase"); |
228 | AliAnalysisAlien::SetupPar("PWGflowTasks"); | |
f8892375 | 229 | } |
230 | else | |
231 | { | |
2e311896 | 232 | gSystem->Load("libPWGflowBase"); |
233 | gSystem->Load("libPWGflowTasks"); | |
f8892375 | 234 | } |
235 | } | |
236 | else if (mode==mPROOF) | |
237 | { | |
238 | TList* list = new TList(); | |
239 | list->Add(new TNamed("ALIROOT_MODE", "ALIROOT")); | |
240 | if (useFlowParFiles) | |
241 | list->Add(new TNamed("ALIROOT_EXTRA_LIBS", "ANALYSIS:ANALYSISalice:TENDER:TENDERSupplies")); | |
242 | else | |
2e311896 | 243 | list->Add(new TNamed("ALIROOT_EXTRA_LIBS", "ANALYSIS:ANALYSISalice:TENDER:TENDERSupplies:PWGflowBase:PWGflowTasks")); |
f8892375 | 244 | |
2e311896 | 245 | //list->Add(new TNamed("ALIROOT_EXTRA_INCLUDES","PWG/FLOW/Base:PWG/FLOW/Tasks")); |
f8892375 | 246 | |
247 | // Connect to proof | |
248 | printf("*** Connect to PROOF ***\n"); | |
249 | gEnv->SetValue("XSec.GSI.DelegProxy","2"); | |
250 | //TProof* proof = TProof::Open("alice-caf.cern.ch"); | |
251 | TProof* proof = TProof::Open("skaf.saske.sk"); | |
252 | ||
253 | // list the data available | |
254 | //gProof->ShowDataSets("/*/*"); | |
255 | //gProof->ShowDataSets("/alice/sim/"); //for MC Data | |
256 | //gProof->ShowDataSets("/alice/data/"); //for REAL Data | |
257 | ||
258 | proof->ClearPackages(); | |
259 | proof->EnablePackage("VO_ALICE@AliRoot::v4-21-14-AN",list); | |
260 | ||
261 | if (useFlowParFiles) | |
262 | { | |
2e311896 | 263 | gProof->UploadPackage("PWGflowBase.par"); |
264 | gProof->UploadPackage("PWGflowTasks.par"); | |
f8892375 | 265 | } |
266 | ||
267 | // Show enables Packages | |
268 | gProof->ShowEnabledPackages(); | |
269 | } | |
270 | } // end of void LoadLibraries(const anaModes mode) | |
271 | ||
272 | //=============================================================================================== | |
273 | ||
274 | TChain* CreateAODChain(const char* aDataDir, Int_t aRuns, Int_t offset) | |
275 | { | |
276 | // creates chain of files in a given directory or file containing a list. | |
277 | // In case of directory the structure is expected as: | |
278 | // <aDataDir>/<dir0>/AliAOD.root | |
279 | // <aDataDir>/<dir1>/AliAOD.root | |
280 | // ... | |
281 | ||
282 | if (!aDataDir) | |
283 | return 0; | |
284 | ||
285 | Long_t id, size, flags, modtime; | |
286 | if (gSystem->GetPathInfo(aDataDir, &id, &size, &flags, &modtime)) | |
287 | { | |
288 | printf("%s not found.\n", aDataDir); | |
289 | return 0; | |
290 | } | |
291 | ||
292 | TChain* chain = new TChain("aodTree"); | |
293 | TChain* chaingAlice = 0; | |
294 | ||
295 | if (flags & 2) | |
296 | { | |
297 | TString execDir(gSystem->pwd()); | |
298 | TSystemDirectory* baseDir = new TSystemDirectory(".", aDataDir); | |
299 | TList* dirList = baseDir->GetListOfFiles(); | |
300 | Int_t nDirs = dirList->GetEntries(); | |
301 | gSystem->cd(execDir); | |
302 | ||
303 | Int_t count = 0; | |
304 | ||
305 | for (Int_t iDir=0; iDir<nDirs; ++iDir) | |
306 | { | |
307 | TSystemFile* presentDir = (TSystemFile*) dirList->At(iDir); | |
308 | if (!presentDir || !presentDir->IsDirectory() || strcmp(presentDir->GetName(), ".") == 0 || strcmp(presentDir->GetName(), "..") == 0) | |
309 | continue; | |
310 | ||
311 | if (offset > 0) | |
312 | { | |
313 | --offset; | |
314 | continue; | |
315 | } | |
316 | ||
317 | if (count++ == aRuns) | |
318 | break; | |
319 | ||
320 | TString presentDirName(aDataDir); | |
321 | presentDirName += "/"; | |
322 | presentDirName += presentDir->GetName(); | |
323 | chain->Add(presentDirName + "/AliAOD.root/aodTree"); | |
324 | // cerr<<presentDirName<<endl; | |
325 | } | |
326 | ||
327 | } | |
328 | else | |
329 | { | |
330 | // Open the input stream | |
331 | ifstream in; | |
332 | in.open(aDataDir); | |
333 | ||
334 | Int_t count = 0; | |
335 | ||
336 | // Read the input list of files and add them to the chain | |
337 | TString aodfile; | |
338 | while(in.good()) | |
339 | { | |
340 | in >> aodfile; | |
341 | if (!aodfile.Contains("root")) continue; // protection | |
342 | ||
343 | if (offset > 0) | |
344 | { | |
345 | --offset; | |
346 | continue; | |
347 | } | |
348 | ||
349 | if (count++ == aRuns) | |
350 | break; | |
351 | ||
352 | // add aod file | |
353 | chain->Add(aodfile); | |
354 | } | |
355 | ||
356 | in.close(); | |
357 | } | |
358 | ||
359 | return chain; | |
360 | ||
361 | } // end of TChain* CreateAODChain(const char* aDataDir, Int_t aRuns, Int_t offset) | |
362 |