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4ea82985 | 1 | enum anaModes {mLocal,mLocalPAR,mPROOF,mGrid,mGridPAR}; |
2 | //mLocal: Analyze locally files in your computer using aliroot | |
3 | //mLocalPAR: Analyze locally files in your computer using root + PAR files | |
4 | //mPROOF: Analyze CAF files with PROOF | |
5 | //mGrid: Analyze files on Grid via AliEn plug-in and using precompiled FLOW libraries | |
6 | //mGridPAR: Analyze files on Grid via AliEn plug-in and using par files for FLOW package | |
7 | ||
8 | //Analysis modes | |
9 | const TString analysisType = "ESD"; //"MC", "ESD", "AOD" | |
10 | const TString analysisMode = "TPC"; //"TPC", "Global" | |
11 | ||
12 | //Centrality stuff | |
13 | Int_t binfirst = 0; //where do we start numbering bins | |
14 | Int_t binlast = 8; //where do we stop numbering bins | |
15 | const Int_t numberOfCentralityBins = 9; | |
16 | Float_t centralityArray[numberOfCentralityBins+1] = {0.,5.,10.,20.,30.,40.,50.,60.,70.,80.}; // in centrality percentile | |
17 | ||
18 | //output file | |
19 | TString commonOutputFileName = "outputCentrality"; | |
20 | ||
21 | //void runTaskFluctuationsCentralityTrain(Int_t mode = mPROOF, | |
22 | //Int_t nRuns = 600000, | |
23 | //Bool_t DATA = kTRUE, | |
24 | //const Char_t* dataDir="/alice/data/LHC10h_000137161_p1_4plus#esdTree", Int_t offset=0) { | |
25 | //void runTaskFluctuationsCentralityTrain(Int_t mode = mLocal, | |
26 | // Bool_t DATA = kTRUE) { | |
27 | void runTaskFluctuationsCentralityTrain(const char* runListFileName = "group4.txt", | |
28 | Int_t mode = mGrid, | |
29 | Bool_t DATA = kTRUE) { | |
30 | // Time: | |
31 | TStopwatch timer; | |
32 | timer.Start(); | |
33 | ||
34 | // Load needed libraries: | |
35 | LoadLibraries(mode); | |
36 | ||
37 | // Create and configure the AliEn plug-in: | |
38 | if(mode == mGrid || mode == mGridPAR) { | |
39 | gROOT->LoadMacro("CreateAlienHandler.C"); | |
40 | AliAnalysisGrid *alienHandler = CreateAlienHandler(runListFileName); | |
41 | if (!alienHandler) return; | |
42 | gROOT->LoadMacro("AliEbyEFluctuationAnalysisTaskTrain.cxx++"); | |
43 | } | |
44 | // Chains: | |
45 | if(mode==mLocal || mode == mLocalPAR) { | |
46 | gROOT->LoadMacro("AliEbyEFluctuationAnalysisTaskTrain.cxx++"); | |
47 | if (analysisType=="ESD") { | |
48 | TChain* chain = new TChain("esdTree"); | |
49 | chain->Add("/home/pchrist/ALICE/HeavyIons/Data/137161/pass1_4plus/Set1/AliESDs.root"); | |
50 | chain->Add("/home/pchrist/ALICE/HeavyIons/Data/137161/pass1_4plus/Set2/AliESDs.root"); | |
51 | chain->Add("/home/pchrist/ALICE/HeavyIons/Data/137161/pass1_4plus/Set3/AliESDs.root"); | |
52 | chain->Add("/home/pchrist/ALICE/HeavyIons/Data/137161/pass1_4plus/Set4/AliESDs.root"); | |
53 | chain->Add("/home/pchrist/ALICE/HeavyIons/Data/137161/pass1_4plus/Set5/AliESDs.root"); | |
54 | chain->Add("/home/pchrist/ALICE/HeavyIons/Data/137161/pass1_4plus/Set6/AliESDs.root"); | |
55 | chain->Add("/home/pchrist/ALICE/HeavyIons/Data/137161/pass1_4plus/Set7/AliESDs.root"); | |
56 | chain->Add("/home/pchrist/ALICE/HeavyIons/Data/137161/pass1_4plus/Set8/AliESDs.root"); | |
57 | chain->Add("/home/pchrist/ALICE/HeavyIons/Data/137161/pass1_4plus/Set9/AliESDs.root"); | |
58 | chain->Add("/home/pchrist/ALICE/HeavyIons/Data/137161/pass1_4plus/Set10/AliESDs.root"); | |
59 | } | |
60 | else if(analysisType == "MC") { | |
61 | TChain *chain = new TChain("TE"); | |
62 | chain->AddFile("galice.root"); | |
63 | } | |
64 | else | |
65 | TChain* chain = CreateAODChain(dataDir, nRuns, offset); | |
66 | } | |
67 | //Proof | |
68 | if(mode == mPROOF) { | |
69 | gROOT->ProcessLine(Form(".include %s/include", gSystem->ExpandPathName("$ALICE_ROOT"))); | |
70 | gProof->Load("AliEbyEFluctuationAnalysisTaskTrain.cxx++"); | |
71 | } | |
72 | ||
73 | // Create analysis manager: | |
74 | AliAnalysisManager *mgr = new AliAnalysisManager("FluctuationsAnalysisManager"); | |
75 | // Connect plug-in to the analysis manager: | |
76 | if(mode == mGrid || mode == mGridPAR) { | |
77 | mgr->SetGridHandler(alienHandler); | |
78 | } | |
79 | // Event handlers: | |
80 | if(analysisType == "ESD") { | |
81 | AliVEventHandler* esdH = new AliESDInputHandler; | |
82 | mgr->SetInputEventHandler(esdH); | |
83 | } // end of if(analysisType == "ESD") | |
84 | if(analysisType == "AOD") { | |
85 | AliVEventHandler* aodH = new AliAODInputHandler; | |
86 | mgr->SetInputEventHandler(aodH); | |
87 | } // end of if(analysisType == "AOD") | |
88 | if(analysisType == "MC") { | |
89 | AliVEventHandler* esdH = new AliESDInputHandler; | |
90 | mgr->SetInputEventHandler(esdH); | |
91 | AliMCEventHandler *mc = new AliMCEventHandler(); | |
92 | mc->SetReadTR(kFALSE); | |
93 | mgr->SetMCtruthEventHandler(mc); | |
94 | } // end of if(analysisType == "MC") | |
95 | ||
96 | // Task to check the offline trigger: | |
97 | //if(mode == mLocal || mode == mGrid || mode == mGridPAR) | |
98 | if(analysisType != "MC") { | |
99 | gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPhysicsSelection.C"); | |
100 | AliPhysicsSelectionTask* physicsSelTask = AddTaskPhysicsSelection(!DATA); | |
101 | if(!DATA){physicsSelTask->GetPhysicsSelection()->SetAnalyzeMC();} | |
102 | // Enable debug printouts: | |
103 | mgr->SetDebugLevel(2); | |
104 | ||
105 | //Add the centrality determination task | |
1c06a186 | 106 | gROOT->LoadMacro("$ALICE_ROOT/OADB/macros/AddTaskCentrality.C"); |
4ea82985 | 107 | AddTaskCentrality(); |
108 | //AliCentralitySelectionTask *taskCentrality = AddTaskCentrality(); | |
109 | //taskCentrality->SelectCollisionCandidates(AliVEvent::kMB); | |
110 | } | |
111 | ||
112 | // Load the analysis task: | |
113 | gROOT->LoadMacro("AddTaskFluctuationsCentralityTrain.C"); | |
114 | for (Int_t i=binfirst; i<binlast+1; i++) { | |
115 | Float_t lowCentralityBinEdge = centralityArray[i]; | |
116 | Float_t highCentralityBinEdge = centralityArray[i+1]; | |
117 | Printf("\nWagon for centrality bin %i: %.0f-%.0f",i,lowCentralityBinEdge,highCentralityBinEdge); | |
118 | AddTaskFluctuationsCentralityTrain(analysisType.Data(), | |
119 | analysisMode.Data(), | |
120 | lowCentralityBinEdge, | |
121 | highCentralityBinEdge, | |
122 | commonOutputFileName); | |
123 | } // end of for (Int_t i=0; i<numberOfCentralityBins; i++) | |
124 | // AliEbyEFluctuationAnalysisTaskTrain* taskFA = AddTaskFluctuations(analysisType.Data(), | |
125 | //analysisMode.Data()); | |
126 | ||
127 | // Run the analysis: | |
128 | if(!mgr->InitAnalysis()){return;} | |
129 | mgr->PrintStatus(); | |
130 | if(mode == mLocal || mode == mLocalPAR) | |
131 | mgr->StartAnalysis("local",chain); | |
132 | else if(mode == mPROOF) | |
133 | mgr->StartAnalysis("proof",dataDir,nRuns,offset); | |
134 | else if(mode == mGrid || mode == mGridPAR) | |
135 | mgr->StartAnalysis("grid"); | |
136 | ||
137 | // Print real and CPU time used for analysis: | |
138 | timer.Stop(); | |
139 | timer.Print(); | |
140 | ||
141 | } // end of void runTaskFluctuations(...) | |
142 | ||
143 | //=============================================================// | |
144 | void LoadLibraries(const anaModes mode) { | |
145 | //-------------------------------------- | |
146 | // Load the needed libraries most of them already loaded by aliroot | |
147 | //-------------------------------------- | |
148 | gSystem->Load("libTree"); | |
149 | gSystem->Load("libGeom"); | |
150 | gSystem->Load("libVMC"); | |
151 | gSystem->Load("libXMLIO"); | |
152 | gSystem->Load("libPhysics"); | |
153 | ||
154 | //---------------------------------------------------------- | |
155 | // >>>>>>>>>>> Local mode <<<<<<<<<<<<<< | |
156 | //---------------------------------------------------------- | |
157 | if (mode==mLocal || mode==mGrid || mode == mGridPAR) { | |
158 | //-------------------------------------------------------- | |
159 | // If you want to use already compiled libraries | |
160 | // in the aliroot distribution | |
161 | //-------------------------------------------------------- | |
162 | gSystem->Load("libSTEERBase"); | |
163 | gSystem->Load("libESD"); | |
164 | gSystem->Load("libAOD"); | |
165 | gSystem->Load("libANALYSIS"); | |
166 | gSystem->Load("libANALYSISalice"); | |
167 | // Use AliRoot includes to compile our task | |
168 | gROOT->ProcessLine(".include $ALICE_ROOT/include"); | |
1f7eb4d0 | 169 | if(mode==mLocal || mode==mGrid){ |
4070f709 | 170 | gSystem->Load("libEventMixing"); |
a022cbd0 | 171 | gSystem->Load("libPWGCFebye"); |
1f7eb4d0 | 172 | } |
173 | if(mode==mGridPAR){ | |
174 | SetupPar("EventMixing"); | |
a022cbd0 | 175 | SetupPar("PWGCFebye"); |
1f7eb4d0 | 176 | } |
4ea82985 | 177 | } |
178 | ||
179 | else if (mode == mLocalPAR) { | |
180 | //-------------------------------------------------------- | |
181 | //If you want to use root and par files from aliroot | |
182 | //-------------------------------------------------------- | |
183 | SetupPar("STEERBase"); | |
184 | SetupPar("ESD"); | |
185 | SetupPar("AOD"); | |
186 | SetupPar("ANALYSIS"); | |
187 | SetupPar("ANALYSISalice"); | |
a022cbd0 | 188 | SetupPar("PWGCFebye"); |
4ea82985 | 189 | } |
190 | ||
191 | //--------------------------------------------------------- | |
192 | // <<<<<<<<<< PROOF mode >>>>>>>>>>>> | |
193 | //--------------------------------------------------------- | |
194 | else if (mode==mPROOF) { | |
195 | // Connect to proof | |
196 | printf("*** Connect to PROOF ***\n"); | |
197 | gEnv->SetValue("XSec.GSI.DelegProxy","2"); | |
198 | // Put appropriate username here | |
199 | TProof::Open("alice-caf.cern.ch"); | |
200 | //TProof::Open("skaf.saske.sk"); | |
201 | //TProof::Open("prf000-iep-grid.saske.sk"); | |
202 | ||
203 | gProof->EnablePackage("VO_ALICE@AliRoot::v4-21-12-AN"); | |
204 | ||
205 | // Clear the Packages | |
206 | //gProof->ClearPackage("STEERBase.par"); | |
207 | //gProof->ClearPackage("ESD.par"); | |
208 | //gProof->ClearPackage("AOD.par"); | |
209 | //gProof->ClearPackage("ANALYSIS.par"); | |
210 | //gProof->ClearPackage("ANALYSISalice.par"); | |
a022cbd0 | 211 | //gProof->ClearPackage("PWGCFebye"); |
4ea82985 | 212 | |
213 | // Upload the Packages | |
214 | //gProof->UploadPackage("STEERBase.par"); | |
215 | //gProof->UploadPackage("ESD.par"); | |
216 | //gProof->UploadPackage("AOD.par"); | |
217 | //gProof->UploadPackage("ANALYSIS.par"); | |
218 | //gProof->UploadPackage("ANALYSISalice.par"); | |
219 | //gProof->UploadPackage("CORRFW.par"); | |
a022cbd0 | 220 | //gProof->UploadPackage("PWGCFebye"); |
4ea82985 | 221 | |
222 | // Enable the Packages | |
223 | //gProof->EnablePackage("STEERBase"); | |
224 | //gProof->EnablePackage("ESD"); | |
225 | //gProof->EnablePackage("AOD"); | |
226 | //gProof->EnablePackage("ANALYSIS"); | |
227 | //gProof->EnablePackage("ANALYSISalice"); | |
a022cbd0 | 228 | //gProof->EnablePackage("PWGCFebye"); |
4ea82985 | 229 | |
230 | // Show enables Packages | |
231 | //gProof->ShowEnabledPackages(); | |
232 | } | |
233 | ||
234 | } // end of void LoadLibraries(const anaModes mode) | |
235 | ||
236 | //=============================================================================================== | |
237 | ||
238 | void SetupPar(char* pararchivename) { | |
239 | //Load par files, create analysis libraries | |
240 | //For testing, if par file already decompressed and modified | |
241 | //classes then do not decompress. | |
242 | ||
243 | TString cdir(Form("%s", gSystem->WorkingDirectory() )) ; | |
244 | TString parpar(Form("%s.par", pararchivename)) ; | |
245 | if ( gSystem->AccessPathName(parpar.Data()) ) { | |
246 | gSystem->ChangeDirectory(gSystem->Getenv("ALICE_ROOT")) ; | |
247 | TString processline(Form(".! make %s", parpar.Data())) ; | |
248 | gROOT->ProcessLine(processline.Data()) ; | |
249 | gSystem->ChangeDirectory(cdir) ; | |
250 | processline = Form(".! mv /tmp/%s .", parpar.Data()) ; | |
251 | gROOT->ProcessLine(processline.Data()) ; | |
252 | } | |
253 | if ( gSystem->AccessPathName(pararchivename) ) { | |
254 | TString processline = Form(".! tar xvzf %s",parpar.Data()) ; | |
255 | gROOT->ProcessLine(processline.Data()); | |
256 | } | |
257 | ||
258 | TString ocwd = gSystem->WorkingDirectory(); | |
259 | gSystem->ChangeDirectory(pararchivename); | |
260 | ||
261 | // check for BUILD.sh and execute | |
262 | if (!gSystem->AccessPathName("PROOF-INF/BUILD.sh")) { | |
263 | printf("*******************************\n"); | |
264 | printf("*** Building PAR archive ***\n"); | |
265 | cout<<pararchivename<<endl; | |
266 | printf("*******************************\n"); | |
267 | if (gSystem->Exec("PROOF-INF/BUILD.sh")) { | |
268 | Error("runProcess","Cannot Build the PAR Archive! - Abort!"); | |
269 | return -1; | |
270 | } | |
271 | } | |
272 | // check for SETUP.C and execute | |
273 | if (!gSystem->AccessPathName("PROOF-INF/SETUP.C")) { | |
274 | printf("*******************************\n"); | |
275 | printf("*** Setup PAR archive ***\n"); | |
276 | cout<<pararchivename<<endl; | |
277 | printf("*******************************\n"); | |
278 | gROOT->Macro("PROOF-INF/SETUP.C"); | |
279 | } | |
280 | ||
281 | gSystem->ChangeDirectory(ocwd.Data()); | |
282 | printf("Current dir: %s\n", ocwd.Data()); | |
283 | ||
284 | } // end of void SetupPar(char* pararchivename) | |
285 | ||
286 | //=============================================================================================== | |
287 | ||
288 | // Helper macros for creating chains | |
289 | // from: CreateESDChain.C,v 1.10 jgrosseo Exp | |
290 | ||
291 | TChain* CreateESDChain(const char* aDataDir, Int_t aRuns, Int_t offset) | |
292 | { | |
293 | // creates chain of files in a given directory or file containing a list. | |
294 | // In case of directory the structure is expected as: | |
295 | // <aDataDir>/<dir0>/AliESDs.root | |
296 | // <aDataDir>/<dir1>/AliESDs.root | |
297 | // ... | |
298 | ||
299 | if (!aDataDir) | |
300 | return 0; | |
301 | ||
302 | Long_t id, size, flags, modtime; | |
303 | if (gSystem->GetPathInfo(aDataDir, &id, &size, &flags, &modtime)) | |
304 | { | |
305 | printf("%s not found.\n", aDataDir); | |
306 | return 0; | |
307 | } | |
308 | ||
309 | TChain* chain = new TChain("esdTree"); | |
310 | TChain* chaingAlice = 0; | |
311 | ||
312 | if (flags & 2) | |
313 | { | |
314 | TString execDir(gSystem->pwd()); | |
315 | TSystemDirectory* baseDir = new TSystemDirectory(".", aDataDir); | |
316 | TList* dirList = baseDir->GetListOfFiles(); | |
317 | Int_t nDirs = dirList->GetEntries(); | |
318 | gSystem->cd(execDir); | |
319 | ||
320 | Int_t count = 0; | |
321 | ||
322 | for (Int_t iDir=0; iDir<nDirs; ++iDir) | |
323 | { | |
324 | TSystemFile* presentDir = (TSystemFile*) dirList->At(iDir); | |
325 | if (!presentDir || !presentDir->IsDirectory() || strcmp(presentDir->GetName(), ".") == 0 || strcmp(presentDir->GetName(), "..") == 0) | |
326 | continue; | |
327 | ||
328 | if (offset > 0) | |
329 | { | |
330 | --offset; | |
331 | continue; | |
332 | } | |
333 | ||
334 | if (count++ == aRuns) | |
335 | break; | |
336 | ||
337 | TString presentDirName(aDataDir); | |
338 | presentDirName += "/"; | |
339 | presentDirName += presentDir->GetName(); | |
340 | chain->Add(presentDirName + "/AliESDs.root/esdTree"); | |
341 | // cerr<<presentDirName<<endl; | |
342 | } | |
343 | ||
344 | } | |
345 | else | |
346 | { | |
347 | // Open the input stream | |
348 | ifstream in; | |
349 | in.open(aDataDir); | |
350 | ||
351 | Int_t count = 0; | |
352 | ||
353 | // Read the input list of files and add them to the chain | |
354 | TString esdfile; | |
355 | while(in.good()) { | |
356 | in >> esdfile; | |
357 | if (!esdfile.Contains("root")) continue; // protection | |
358 | ||
359 | if (offset > 0) | |
360 | { | |
361 | --offset; | |
362 | continue; | |
363 | } | |
364 | ||
365 | if (count++ == aRuns) | |
366 | break; | |
367 | ||
368 | // add esd file | |
369 | chain->Add(esdfile); | |
370 | } | |
371 | ||
372 | in.close(); | |
373 | } | |
374 | ||
375 | return chain; | |
376 | ||
377 | } // end of TChain* CreateESDChain(const char* aDataDir, Int_t aRuns, Int_t offset) | |
378 | ||
379 | //=============================================================================================== | |
380 | ||
381 | TChain* CreateAODChain(const char* aDataDir, Int_t aRuns, Int_t offset) | |
382 | { | |
383 | // creates chain of files in a given directory or file containing a list. | |
384 | // In case of directory the structure is expected as: | |
385 | // <aDataDir>/<dir0>/AliAOD.root | |
386 | // <aDataDir>/<dir1>/AliAOD.root | |
387 | // ... | |
388 | ||
389 | if (!aDataDir) | |
390 | return 0; | |
391 | ||
392 | Long_t id, size, flags, modtime; | |
393 | if (gSystem->GetPathInfo(aDataDir, &id, &size, &flags, &modtime)) | |
394 | { | |
395 | printf("%s not found.\n", aDataDir); | |
396 | return 0; | |
397 | } | |
398 | ||
399 | TChain* chain = new TChain("aodTree"); | |
400 | TChain* chaingAlice = 0; | |
401 | ||
402 | if (flags & 2) | |
403 | { | |
404 | TString execDir(gSystem->pwd()); | |
405 | TSystemDirectory* baseDir = new TSystemDirectory(".", aDataDir); | |
406 | TList* dirList = baseDir->GetListOfFiles(); | |
407 | Int_t nDirs = dirList->GetEntries(); | |
408 | gSystem->cd(execDir); | |
409 | ||
410 | Int_t count = 0; | |
411 | ||
412 | for (Int_t iDir=0; iDir<nDirs; ++iDir) | |
413 | { | |
414 | TSystemFile* presentDir = (TSystemFile*) dirList->At(iDir); | |
415 | if (!presentDir || !presentDir->IsDirectory() || strcmp(presentDir->GetName(), ".") == 0 || strcmp(presentDir->GetName(), "..") == 0) | |
416 | continue; | |
417 | ||
418 | if (offset > 0) | |
419 | { | |
420 | --offset; | |
421 | continue; | |
422 | } | |
423 | ||
424 | if (count++ == aRuns) | |
425 | break; | |
426 | ||
427 | TString presentDirName(aDataDir); | |
428 | presentDirName += "/"; | |
429 | presentDirName += presentDir->GetName(); | |
430 | chain->Add(presentDirName + "/AliAOD.root/aodTree"); | |
431 | // cerr<<presentDirName<<endl; | |
432 | } | |
433 | ||
434 | } | |
435 | else | |
436 | { | |
437 | // Open the input stream | |
438 | ifstream in; | |
439 | in.open(aDataDir); | |
440 | ||
441 | Int_t count = 0; | |
442 | ||
443 | // Read the input list of files and add them to the chain | |
444 | TString aodfile; | |
445 | while(in.good()) { | |
446 | in >> aodfile; | |
447 | if (!aodfile.Contains("root")) continue; // protection | |
448 | ||
449 | if (offset > 0) | |
450 | { | |
451 | --offset; | |
452 | continue; | |
453 | } | |
454 | ||
455 | if (count++ == aRuns) | |
456 | break; | |
457 | ||
458 | // add aod file | |
459 | chain->Add(aodfile); | |
460 | } | |
461 | ||
462 | in.close(); | |
463 | } | |
464 | ||
465 | return chain; | |
466 | ||
467 | } // end of TChain* CreateAODChain(const char* aDataDir, Int_t aRuns, Int_t offset) | |
468 |