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Commit | Line | Data |
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a0bbd58e | 1 | enum anaModes {mLocal,mPROOF,mGrid}; |
daf66719 | 2 | //mLocal: Analyze locally files in your computer using aliroot |
daf66719 | 3 | //mPROOF: Analyze CAF files with PROOF |
5c09ff70 | 4 | //mGrid: Analyze files on Grid via AliEn plug-in and using precompiled FLOW libraries |
a0bbd58e | 5 | |
5c09ff70 | 6 | // CENTRALITY DEFINITION |
55c53ddd | 7 | //Int_t binfirst = 4; //where do we start numbering bins |
8 | //Int_t binlast = 6; //where do we stop numbering bins | |
9 | //const Int_t numberOfCentralityBins = 9; | |
55c53ddd | 10 | Int_t binfirst = 0; //where do we start numbering bins |
7d9ab4fb | 11 | Int_t binlast = 8; //where do we stop numbering bins |
12 | const Int_t numberOfCentralityBins = 9; | |
13 | Float_t centralityArray[numberOfCentralityBins+1] = {0.,5.,10.,20.,30.,40.,50.,60.,70.,80.}; // in centrality percentile | |
441ea1cf | 14 | //Int_t centralityArray[numberOfCentralityBins+1] = {41,80,146,245,384,576,835,1203,1471,10000}; // in terms of TPC only reference multiplicity |
7d9ab4fb | 15 | |
5c09ff70 | 16 | TString commonOutputFileName = "outputCentrality"; // e.g.: result for centrality bin 0 will be in the file "outputCentrality0.root", etc |
daf66719 | 17 | |
a0bbd58e | 18 | //void runFlowTaskCentralityTrain(Int_t mode=mLocal, Int_t nEvents = 10, |
8544d490 | 19 | //Bool_t DATA = kFALSE, const Char_t* dataDir="/Users/snelling/alice_data/Therminator_midcentral", Int_t offset = 0) |
daf66719 | 20 | |
a0bbd58e | 21 | void runFlowTaskCentralityTrain( Int_t mode = mPROOF, |
22 | Bool_t useFlowParFiles = kFALSE, | |
23 | Bool_t DATA = kTRUE, | |
2b1eaa10 | 24 | const Char_t* dataDir = "/alice/data/LHC10h_000137162_p1_plusplusplus#esdTree", |
a0bbd58e | 25 | Int_t nEvents = 1e4, |
2b1eaa10 | 26 | Int_t offset = 0, |
27 | Bool_t useTender = kFALSE ) | |
daf66719 | 28 | { |
5c09ff70 | 29 | // Time: |
daf66719 | 30 | TStopwatch timer; |
31 | timer.Start(); | |
5c09ff70 | 32 | // Cross-check user settings before starting: |
d178bd1f | 33 | // CrossCheckUserSettings(DATA); |
a0bbd58e | 34 | |
5c09ff70 | 35 | // Load needed libraries: |
a0bbd58e | 36 | LoadLibraries(mode,useFlowParFiles); |
37 | ||
20717aa6 | 38 | // Create analysis manager: |
39 | AliAnalysisManager *mgr = new AliAnalysisManager("FlowAnalysisManager"); | |
a0bbd58e | 40 | |
41 | // Chains: | |
42 | if(mode == mLocal) | |
43 | { | |
44 | TChain* chain = CreateESDChain(dataDir, nEvents, offset); | |
45 | //TChain* chain = CreateAODChain(dataDir, nEvents, offset); | |
46 | } | |
47 | ||
5c09ff70 | 48 | // Connect plug-in to the analysis manager: |
a0bbd58e | 49 | if(mode == mGrid) |
50 | { | |
20717aa6 | 51 | gROOT->LoadMacro("CreateAlienHandler.C"); |
52 | AliAnalysisGrid *alienHandler = CreateAlienHandler(useFlowParFiles); | |
53 | if(!alienHandler) return; | |
a0bbd58e | 54 | mgr->SetGridHandler(alienHandler); |
55 | } | |
56 | ||
5c09ff70 | 57 | // Event handlers: |
d178bd1f | 58 | AliVEventHandler* esdH = new AliESDInputHandler; |
59 | mgr->SetInputEventHandler(esdH); | |
a0bbd58e | 60 | if (!DATA) |
61 | { | |
55c53ddd | 62 | AliMCEventHandler *mc = new AliMCEventHandler(); |
a0bbd58e | 63 | mgr->SetMCtruthEventHandler(mc); |
55c53ddd | 64 | } |
65 | ||
32b846cd | 66 | // Task to check the offline trigger: |
a0bbd58e | 67 | gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPhysicsSelection.C"); |
7d9ab4fb | 68 | AddTaskPhysicsSelection(!DATA); |
69 | ||
9bfaa57c | 70 | //Add the centrality determination task |
71 | gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskCentrality.C"); | |
f21bdf48 | 72 | AliCentralitySelectionTask* centSelTask = AddTaskCentrality(); |
73 | if (!DATA) centSelTask->SetMCInput(); | |
b9cf8f8e | 74 | if (DATA) centSelTask->SetPass(1); |
f21bdf48 | 75 | |
9bfaa57c | 76 | |
2b1eaa10 | 77 | if (useTender) |
78 | { | |
79 | //Add the tenders | |
2e311896 | 80 | gROOT->LoadMacro("$ALICE_ROOT/PWG/FLOW/macros/AddTaskTenderFlow.C"); |
2b1eaa10 | 81 | AddTaskTenderFlow(); |
82 | } | |
3abf7ecc | 83 | |
5c09ff70 | 84 | // Setup analysis per centrality bin: |
32b846cd | 85 | gROOT->LoadMacro("AddTaskFlowCentrality.C"); |
4033eebf | 86 | for (Int_t i=binfirst; i<binlast+1; i++) |
87 | { | |
88 | Float_t lowCentralityBinEdge = centralityArray[i]; | |
89 | Float_t highCentralityBinEdge = centralityArray[i+1]; | |
90 | Printf("\nWagon for centrality bin %i: %.0f-%.0f",i,lowCentralityBinEdge,highCentralityBinEdge); | |
91 | AddTaskFlowCentrality( lowCentralityBinEdge, | |
92 | highCentralityBinEdge, | |
93 | commonOutputFileName ); | |
94 | } // end of for (Int_t i=0; i<numberOfCentralityBins; i++) | |
d178bd1f | 95 | |
5c09ff70 | 96 | // Enable debug printouts: |
daf66719 | 97 | mgr->SetDebugLevel(2); |
5c09ff70 | 98 | // Run the analysis: |
a0bbd58e | 99 | if(!mgr->InitAnalysis()) return; |
daf66719 | 100 | mgr->PrintStatus(); |
a0bbd58e | 101 | if(mode == mLocal) |
102 | { | |
d178bd1f | 103 | mgr->StartAnalysis("local",chain); |
a0bbd58e | 104 | } |
105 | else if(mode == mPROOF) | |
106 | { | |
107 | mgr->StartAnalysis("proof",dataDir,nEvents,offset); | |
108 | } | |
109 | else if(mode == mGrid) | |
110 | { | |
d178bd1f | 111 | mgr->StartAnalysis("grid"); |
112 | } | |
113 | ||
5c09ff70 | 114 | // Print real and CPU time used for analysis: |
daf66719 | 115 | timer.Stop(); |
a0bbd58e | 116 | timer.Print(); |
117 | ||
5c09ff70 | 118 | } // end of void runFlowTaskCentralityTrain(...) |
119 | ||
120 | //=============================================================================================== | |
d178bd1f | 121 | /* |
a0bbd58e | 122 | void CrossCheckUserSettings(Bool_t bData) |
daf66719 | 123 | { |
a0bbd58e | 124 | // Check in this method if the user settings make sense. |
5c09ff70 | 125 | if(LYZ1SUM && LYZ2SUM) {cout<<" WARNING: You cannot run LYZ1 and LYZ2 at the same time! LYZ2 needs the output from LYZ1 !!!!"<<endl; exit(0); } |
126 | if(LYZ1PROD && LYZ2PROD) {cout<<" WARNING: You cannot run LYZ1 and LYZ2 at the same time! LYZ2 needs the output from LYZ1 !!!!"<<endl; exit(0); } | |
127 | if(LYZ2SUM && LYZEP) {cout<<" WARNING: You cannot run LYZ2 and LYZEP at the same time! LYZEP needs the output from LYZ2 !!!!"<<endl; exit(0); } | |
128 | if(LYZ1SUM && LYZEP) {cout<<" WARNING: You cannot run LYZ1 and LYZEP at the same time! LYZEP needs the output from LYZ2 !!!!"<<endl; exit(0); } | |
daf66719 | 129 | } // end of void CrossCheckUserSettings() |
d178bd1f | 130 | */ |
5c09ff70 | 131 | //=============================================================================================== |
132 | ||
a0bbd58e | 133 | void LoadLibraries(const anaModes mode, Bool_t useFlowParFiles ) |
5c09ff70 | 134 | { |
daf66719 | 135 | //-------------------------------------- |
136 | // Load the needed libraries most of them already loaded by aliroot | |
137 | //-------------------------------------- | |
f33c7420 | 138 | |
a0bbd58e | 139 | gSystem->Load("libCore"); |
32b846cd | 140 | gSystem->Load("libTree"); |
daf66719 | 141 | gSystem->Load("libGeom"); |
142 | gSystem->Load("libVMC"); | |
143 | gSystem->Load("libXMLIO"); | |
144 | gSystem->Load("libPhysics"); | |
32b846cd | 145 | gSystem->Load("libXMLParser"); |
146 | gSystem->Load("libProof"); | |
3abf7ecc | 147 | gSystem->Load("libMinuit"); |
a0bbd58e | 148 | |
149 | if (mode==mLocal || mode==mGrid) | |
32b846cd | 150 | { |
daf66719 | 151 | gSystem->Load("libSTEERBase"); |
32b846cd | 152 | gSystem->Load("libCDB"); |
153 | gSystem->Load("libRAWDatabase"); | |
154 | gSystem->Load("libRAWDatarec"); | |
daf66719 | 155 | gSystem->Load("libESD"); |
156 | gSystem->Load("libAOD"); | |
32b846cd | 157 | gSystem->Load("libSTEER"); |
daf66719 | 158 | gSystem->Load("libANALYSIS"); |
a0bbd58e | 159 | gSystem->Load("libANALYSISalice"); |
2b1eaa10 | 160 | gSystem->Load("libTPCbase"); |
a0bbd58e | 161 | gSystem->Load("libTOFbase"); |
162 | gSystem->Load("libTOFrec"); | |
bdd1ed02 | 163 | gSystem->Load("libTRDbase"); |
164 | gSystem->Load("libVZERObase"); | |
165 | gSystem->Load("libVZEROrec"); | |
166 | gSystem->Load("libT0base"); | |
a0bbd58e | 167 | gSystem->Load("libT0rec"); |
3abf7ecc | 168 | gSystem->Load("libTENDER"); |
bdd1ed02 | 169 | gSystem->Load("libTENDERSupplies"); |
32b846cd | 170 | |
a0bbd58e | 171 | if (useFlowParFiles) |
5c09ff70 | 172 | { |
2e311896 | 173 | AliAnalysisAlien::SetupPar("PWGflowBase"); |
174 | AliAnalysisAlien::SetupPar("PWGflowTasks"); | |
daf66719 | 175 | } |
a0bbd58e | 176 | else |
177 | { | |
2e311896 | 178 | gSystem->Load("libPWGflowBase"); |
179 | gSystem->Load("libPWGflowTasks"); | |
a0bbd58e | 180 | } |
daf66719 | 181 | } |
a0bbd58e | 182 | else if (mode==mPROOF) |
183 | { | |
184 | TList* list = new TList(); | |
185 | list->Add(new TNamed("ALIROOT_MODE", "ALIROOT")); | |
186 | if (useFlowParFiles) | |
187 | list->Add(new TNamed("ALIROOT_EXTRA_LIBS", "ANALYSIS:ANALYSISalice:TENDER:TENDERSupplies")); | |
188 | else | |
2e311896 | 189 | list->Add(new TNamed("ALIROOT_EXTRA_LIBS", "ANALYSIS:ANALYSISalice:TENDER:TENDERSupplies:PWGflowBase:PWGflowTasks")); |
a0bbd58e | 190 | |
2e311896 | 191 | //list->Add(new TNamed("ALIROOT_EXTRA_INCLUDES","PWG/FLOW/Base:PWG/FLOW/Tasks")); |
a0bbd58e | 192 | |
daf66719 | 193 | // Connect to proof |
194 | printf("*** Connect to PROOF ***\n"); | |
195 | gEnv->SetValue("XSec.GSI.DelegProxy","2"); | |
a0bbd58e | 196 | //TProof* proof = TProof::Open("alice-caf.cern.ch"); |
197 | TProof* proof = TProof::Open("skaf.saske.sk"); | |
198 | ||
199 | // list the data available | |
200 | //gProof->ShowDataSets("/*/*"); | |
daf66719 | 201 | //gProof->ShowDataSets("/alice/sim/"); //for MC Data |
a0bbd58e | 202 | //gProof->ShowDataSets("/alice/data/"); //for REAL Data |
203 | ||
204 | proof->ClearPackages(); | |
205 | proof->EnablePackage("VO_ALICE@AliRoot::v4-21-14-AN",list); | |
206 | ||
207 | if (useFlowParFiles) | |
208 | { | |
2e311896 | 209 | gProof->UploadPackage("PWGflowBase.par"); |
210 | gProof->UploadPackage("PWGflowTasks.par"); | |
a0bbd58e | 211 | } |
daf66719 | 212 | |
213 | // Show enables Packages | |
214 | gProof->ShowEnabledPackages(); | |
a0bbd58e | 215 | } |
216 | } // end of void LoadLibraries(const anaModes mode) | |
5c09ff70 | 217 | |
daf66719 | 218 | // Helper macros for creating chains |
219 | // from: CreateESDChain.C,v 1.10 jgrosseo Exp | |
daf66719 | 220 | TChain* CreateESDChain(const char* aDataDir, Int_t aRuns, Int_t offset) |
221 | { | |
222 | // creates chain of files in a given directory or file containing a list. | |
223 | // In case of directory the structure is expected as: | |
224 | // <aDataDir>/<dir0>/AliESDs.root | |
225 | // <aDataDir>/<dir1>/AliESDs.root | |
226 | // ... | |
a0bbd58e | 227 | |
daf66719 | 228 | if (!aDataDir) |
229 | return 0; | |
a0bbd58e | 230 | |
daf66719 | 231 | Long_t id, size, flags, modtime; |
232 | if (gSystem->GetPathInfo(aDataDir, &id, &size, &flags, &modtime)) | |
a0bbd58e | 233 | { |
234 | printf("%s not found.\n", aDataDir); | |
235 | return 0; | |
236 | } | |
237 | ||
daf66719 | 238 | TChain* chain = new TChain("esdTree"); |
239 | TChain* chaingAlice = 0; | |
a0bbd58e | 240 | |
daf66719 | 241 | if (flags & 2) |
a0bbd58e | 242 | { |
243 | TString execDir(gSystem->pwd()); | |
244 | TSystemDirectory* baseDir = new TSystemDirectory(".", aDataDir); | |
245 | TList* dirList = baseDir->GetListOfFiles(); | |
246 | Int_t nDirs = dirList->GetEntries(); | |
247 | gSystem->cd(execDir); | |
248 | ||
249 | Int_t count = 0; | |
250 | ||
251 | for (Int_t iDir=0; iDir<nDirs; ++iDir) | |
daf66719 | 252 | { |
a0bbd58e | 253 | TSystemFile* presentDir = (TSystemFile*) dirList->At(iDir); |
254 | if (!presentDir || !presentDir->IsDirectory() || strcmp(presentDir->GetName(), ".") == 0 || strcmp(presentDir->GetName(), "..") == 0) | |
255 | continue; | |
256 | ||
257 | if (offset > 0) | |
258 | { | |
259 | --offset; | |
260 | continue; | |
261 | } | |
262 | ||
263 | if (count++ == aRuns) | |
264 | break; | |
265 | ||
266 | TString presentDirName(aDataDir); | |
267 | presentDirName += "/"; | |
268 | presentDirName += presentDir->GetName(); | |
269 | chain->Add(presentDirName + "/AliESDs.root/esdTree"); | |
270 | // cerr<<presentDirName<<endl; | |
daf66719 | 271 | } |
a0bbd58e | 272 | |
273 | } | |
daf66719 | 274 | else |
a0bbd58e | 275 | { |
276 | // Open the input stream | |
277 | ifstream in; | |
278 | in.open(aDataDir); | |
279 | ||
280 | Int_t count = 0; | |
281 | ||
282 | // Read the input list of files and add them to the chain | |
283 | TString esdfile; | |
284 | while(in.good()) | |
daf66719 | 285 | { |
a0bbd58e | 286 | in >> esdfile; |
287 | if (!esdfile.Contains("root")) continue; // protection | |
288 | ||
289 | if (offset > 0) | |
290 | { | |
291 | --offset; | |
292 | continue; | |
daf66719 | 293 | } |
a0bbd58e | 294 | |
295 | if (count++ == aRuns) | |
296 | break; | |
297 | ||
298 | // add esd file | |
299 | chain->Add(esdfile); | |
daf66719 | 300 | } |
a0bbd58e | 301 | |
302 | in.close(); | |
303 | } | |
304 | ||
daf66719 | 305 | return chain; |
daf66719 | 306 | |
5c09ff70 | 307 | } // end of TChain* CreateESDChain(const char* aDataDir, Int_t aRuns, Int_t offset) |
daf66719 | 308 | |
5c09ff70 | 309 | //=============================================================================================== |
daf66719 | 310 | |
311 | TChain* CreateAODChain(const char* aDataDir, Int_t aRuns, Int_t offset) | |
312 | { | |
313 | // creates chain of files in a given directory or file containing a list. | |
314 | // In case of directory the structure is expected as: | |
315 | // <aDataDir>/<dir0>/AliAOD.root | |
316 | // <aDataDir>/<dir1>/AliAOD.root | |
317 | // ... | |
a0bbd58e | 318 | |
daf66719 | 319 | if (!aDataDir) |
320 | return 0; | |
a0bbd58e | 321 | |
daf66719 | 322 | Long_t id, size, flags, modtime; |
323 | if (gSystem->GetPathInfo(aDataDir, &id, &size, &flags, &modtime)) | |
a0bbd58e | 324 | { |
325 | printf("%s not found.\n", aDataDir); | |
326 | return 0; | |
327 | } | |
328 | ||
daf66719 | 329 | TChain* chain = new TChain("aodTree"); |
330 | TChain* chaingAlice = 0; | |
a0bbd58e | 331 | |
daf66719 | 332 | if (flags & 2) |
a0bbd58e | 333 | { |
334 | TString execDir(gSystem->pwd()); | |
335 | TSystemDirectory* baseDir = new TSystemDirectory(".", aDataDir); | |
336 | TList* dirList = baseDir->GetListOfFiles(); | |
337 | Int_t nDirs = dirList->GetEntries(); | |
338 | gSystem->cd(execDir); | |
339 | ||
340 | Int_t count = 0; | |
341 | ||
342 | for (Int_t iDir=0; iDir<nDirs; ++iDir) | |
daf66719 | 343 | { |
a0bbd58e | 344 | TSystemFile* presentDir = (TSystemFile*) dirList->At(iDir); |
345 | if (!presentDir || !presentDir->IsDirectory() || strcmp(presentDir->GetName(), ".") == 0 || strcmp(presentDir->GetName(), "..") == 0) | |
346 | continue; | |
347 | ||
348 | if (offset > 0) | |
349 | { | |
350 | --offset; | |
351 | continue; | |
352 | } | |
353 | ||
354 | if (count++ == aRuns) | |
355 | break; | |
356 | ||
357 | TString presentDirName(aDataDir); | |
358 | presentDirName += "/"; | |
359 | presentDirName += presentDir->GetName(); | |
360 | chain->Add(presentDirName + "/AliAOD.root/aodTree"); | |
361 | // cerr<<presentDirName<<endl; | |
daf66719 | 362 | } |
a0bbd58e | 363 | |
364 | } | |
daf66719 | 365 | else |
a0bbd58e | 366 | { |
367 | // Open the input stream | |
368 | ifstream in; | |
369 | in.open(aDataDir); | |
370 | ||
371 | Int_t count = 0; | |
372 | ||
373 | // Read the input list of files and add them to the chain | |
374 | TString aodfile; | |
375 | while(in.good()) | |
daf66719 | 376 | { |
a0bbd58e | 377 | in >> aodfile; |
378 | if (!aodfile.Contains("root")) continue; // protection | |
379 | ||
380 | if (offset > 0) | |
381 | { | |
382 | --offset; | |
383 | continue; | |
daf66719 | 384 | } |
a0bbd58e | 385 | |
386 | if (count++ == aRuns) | |
387 | break; | |
388 | ||
389 | // add aod file | |
390 | chain->Add(aodfile); | |
daf66719 | 391 | } |
a0bbd58e | 392 | |
393 | in.close(); | |
394 | } | |
395 | ||
daf66719 | 396 | return chain; |
5c09ff70 | 397 | |
398 | } // end of TChain* CreateAODChain(const char* aDataDir, Int_t aRuns, Int_t offset) | |
daf66719 | 399 |