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6a837fa1 | 1 | // ### Settings that make sense when using the Alien plugin |
2 | //============================================================================== | |
3 | Int_t runOnData = 0; // Set to 1 if processing real data | |
4 | Int_t iCollision = 0; // 0=pp, 1=Pb-Pb | |
5 | Int_t run_flag = 1100; // year (2011 = 1100) | |
6 | //============================================================================== | |
7 | Bool_t doCDBconnect = 1; | |
8 | Bool_t usePhysicsSelection = kTRUE; // use physics selection | |
9 | Bool_t useTender = kFALSE; // use tender wagon | |
10 | Bool_t useCentrality = kFALSE; // centrality | |
11 | Bool_t useV0tender = kFALSE; // use V0 correction in tender | |
12 | Bool_t useDBG = kTRUE; // activate debugging | |
13 | Bool_t useMC = kTRUE; // use MC info | |
14 | Bool_t useKFILTER = kTRUE; // use Kinematics filter | |
15 | Bool_t useTR = kTRUE; // use track references | |
16 | Bool_t useCORRFW = kFALSE; // do not change | |
17 | Bool_t useAODTAGS = kFALSE; // use AOD tags | |
18 | Bool_t useSysInfo = kFALSE; // use sys info | |
19 | ||
20 | // ### Analysis modules to be included. Some may not be yet fully implemented. | |
21 | //============================================================================== | |
22 | Int_t iAODhandler = 1; // Analysis produces an AOD or dAOD's | |
23 | Int_t iESDfilter = 1; // ESD to AOD filter (barrel + muon tracks) | |
24 | Int_t iMUONcopyAOD = 1; // Task that copies only muon events in a separate AOD (PWG3) | |
25 | Int_t iJETAN = 0; // Jet analysis (PWG4) | |
26 | Int_t iJETANdelta = 0; // Jet delta AODs | |
27 | Int_t iPWGHFvertexing = 1; // Vertexing HF task (PWG3) | |
28 | Int_t iPWGDQJPSIfilter = 0; // JPSI filtering (PWG3) | |
29 | Int_t iPWGHFd2h = 1; // D0->2 hadrons (PWG3) | |
30 | Int_t iPIDResponse = 1; // PID response | |
31 | Int_t iPWGLFForward = 1; // Forward mult task (PWGLF) | |
32 | ||
33 | Int_t run_number = 0; | |
34 | ||
35 | // ### Configuration macros used for each module | |
36 | //============================================================================== | |
37 | TString configPWGHFd2h = (iCollision==0)?"$ALICE_ROOT/PWGHF/vertexingHF/ConfigVertexingHF.C" | |
38 | :"$ALICE_ROOT/PWGHF/vertexingHF/ConfigVertexingHF_Pb_AllCent.C"; | |
39 | // :"$ALICE_ROOT/PWGHF/vertexingHF/ConfigVertexingHF_Pb_AllCent_NoLS_NoDstar_16var.C"; | |
40 | // :"$ALICE_ROOT/PWGHF/vertexingHF/ConfigVertexingHF_ITSUpgrade_16var.C"; | |
41 | // Temporaries. | |
42 | class AliOADBPhysicsSelection; | |
43 | AliOADBPhysicsSelection *CreateOADBphysicsSelection(); | |
44 | void AODmerge(); | |
45 | void AddAnalysisTasks(); | |
46 | Bool_t LoadCommonLibraries(); | |
47 | Bool_t LoadAnalysisLibraries(); | |
48 | Bool_t LoadLibrary(const char *); | |
49 | ||
50 | TChain *CreateChain(); | |
51 | const char *cdbPath = "raw://"; | |
52 | ||
53 | //______________________________________________________________________________ | |
54 | void AODtrainsim(Int_t merge=0) | |
55 | { | |
56 | // Main analysis train macro. | |
57 | ||
58 | if (merge || doCDBconnect) { | |
59 | TGrid::Connect("alien://"); | |
60 | if (!gGrid || !gGrid->IsConnected()) { | |
61 | ::Error("AODtrainsim", "No grid connection"); | |
62 | return; | |
63 | } | |
64 | } | |
65 | // Set temporary merging directory to current one | |
66 | gSystem->Setenv("TMPDIR", gSystem->pwd()); | |
67 | // Set temporary compilation directory to current one | |
68 | gSystem->SetBuildDir(gSystem->pwd(), kTRUE); | |
69 | printf("==================================================================\n"); | |
70 | printf("=========== RUNNING FILTERING TRAIN ==========\n"); | |
71 | printf("==================================================================\n"); | |
72 | printf("= Configuring analysis train for: =\n"); | |
73 | if (usePhysicsSelection) printf("= Physics selection =\n"); | |
74 | if (useTender) printf("= TENDER =\n"); | |
75 | if (iESDfilter) printf("= ESD filter =\n"); | |
76 | if (iMUONcopyAOD) printf("= MUON copy AOD =\n"); | |
77 | if (iJETAN) printf("= Jet analysis =\n"); | |
78 | if (iJETANdelta) printf("= Jet delta AODs =\n"); | |
79 | if (iPWGHFvertexing) printf("= PWGHF vertexing =\n"); | |
80 | if (iPWGDQJPSIfilter) printf("= PWGDQ j/psi filter =\n"); | |
81 | if (iPWGHFd2h) printf("= PWGHF D0->2 hadrons QA =\n"); | |
82 | ||
83 | // Load common libraries and set include path | |
84 | if (!LoadCommonLibraries()) { | |
85 | ::Error("AnalysisTrain", "Could not load common libraries"); | |
86 | return; | |
87 | } | |
88 | ||
89 | // Make the analysis manager and connect event handlers | |
90 | AliAnalysisManager *mgr = new AliAnalysisManager("Analysis Train", "Production train"); | |
91 | if (useSysInfo) mgr->SetNSysInfo(100); | |
92 | // Load analysis specific libraries | |
93 | if (!LoadAnalysisLibraries()) { | |
94 | ::Error("AnalysisTrain", "Could not load analysis libraries"); | |
95 | return; | |
96 | } | |
97 | ||
98 | // Create input handler (input container created automatically) | |
99 | // ESD input handler | |
100 | AliESDInputHandler *esdHandler = new AliESDInputHandler(); | |
101 | mgr->SetInputEventHandler(esdHandler); | |
102 | // Monte Carlo handler | |
103 | if (useMC) { | |
104 | AliMCEventHandler* mcHandler = new AliMCEventHandler(); | |
105 | mgr->SetMCtruthEventHandler(mcHandler); | |
106 | mcHandler->SetPreReadMode(1); | |
107 | mcHandler->SetReadTR(useTR); | |
108 | } | |
109 | // AOD output container, created automatically when setting an AOD handler | |
110 | if (iAODhandler) { | |
111 | // AOD output handler | |
112 | AliAODHandler* aodHandler = new AliAODHandler(); | |
113 | aodHandler->SetOutputFileName("AliAOD.root"); | |
114 | mgr->SetOutputEventHandler(aodHandler); | |
115 | } | |
116 | // Debugging if needed | |
117 | if (useDBG) mgr->SetDebugLevel(3); | |
118 | ||
119 | AddAnalysisTasks(cdbPath); | |
120 | if (merge) { | |
121 | AODmerge(); | |
122 | mgr->InitAnalysis(); | |
123 | mgr->SetGridHandler(new AliAnalysisAlien); | |
124 | mgr->StartAnalysis("gridterminate",0); | |
125 | return; | |
126 | } | |
127 | // Run the analysis | |
128 | // | |
129 | TChain *chain = CreateChain(); | |
130 | if (!chain) return; | |
131 | ||
132 | TStopwatch timer; | |
133 | timer.Start(); | |
134 | mgr->SetSkipTerminate(kTRUE); | |
135 | if (mgr->InitAnalysis()) { | |
136 | mgr->PrintStatus(); | |
137 | mgr->StartAnalysis("local", chain); | |
138 | } | |
139 | timer.Print(); | |
140 | } | |
141 | ||
142 | //______________________________________________________________________________ | |
143 | void AddAnalysisTasks(const char *cdb_location){ | |
144 | // Add all analysis task wagons to the train | |
145 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
146 | ||
147 | // | |
148 | // Tender and supplies. Needs to be called for every event. | |
149 | // | |
150 | AliAnalysisManager::SetCommonFileName("AODQA.root"); | |
151 | // | |
152 | // PIDResponse(JENS) | |
153 | // | |
154 | if (iPIDResponse) { | |
155 | gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPIDResponse.C"); | |
156 | AliAnalysisTaskPIDResponse *PIDResponse = AddTaskPIDResponse(kTRUE); | |
157 | // PIDResponse->SelectCollisionCandidates(AliVEvent::kAny); | |
158 | } | |
159 | // CDB connection | |
160 | // | |
161 | if (doCDBconnect && !useTender) { | |
162 | gROOT->LoadMacro("$ALICE_ROOT/PWGPP/PilotTrain/AddTaskCDBconnect.C"); | |
163 | AliTaskCDBconnect *taskCDB = AddTaskCDBconnect(cdb_location, run_number); | |
164 | if (!taskCDB) return; | |
165 | AliCDBManager *cdb = AliCDBManager::Instance(); | |
166 | cdb->SetDefaultStorage(cdb_location); | |
167 | // taskCDB->SetRunNumber(run_number); | |
168 | } | |
169 | if (useTender) { | |
6a637a06 | 170 | gROOT->LoadMacro("$ALICE_ROOT/TENDER/TenderSupplies/AddTaskTender.C"); |
6a837fa1 | 171 | // IF V0 tender needed, put kTRUE below |
172 | AliAnalysisTaskSE *tender = AddTaskTender(useV0tender); | |
173 | // tender->SetDebugLevel(2); | |
174 | } | |
175 | ||
176 | if (usePhysicsSelection) { | |
177 | // Physics selection task | |
63b6cbd0 | 178 | gROOT->LoadMacro("$ALICE_ROOT/OADB/macros/AddTaskPhysicsSelection.C"); |
6a837fa1 | 179 | mgr->RegisterExtraFile("event_stat.root"); |
180 | AliPhysicsSelectionTask *physSelTask = AddTaskPhysicsSelection(useMC); | |
181 | // AliOADBPhysicsSelection * oadbDefaultPbPb = CreateOADBphysicsSelection(); | |
182 | // physSelTask->GetPhysicsSelection()->SetCustomOADBObjects(oadbDefaultPbPb,0,0); | |
183 | mgr->AddStatisticsTask(AliVEvent::kAny); | |
184 | } | |
185 | // Centrality (only Pb-Pb) | |
186 | if (useCentrality) { | |
1c06a186 | 187 | gROOT->LoadMacro("$ALICE_ROOT/OADB/macros/AddTaskCentrality.C"); |
6a837fa1 | 188 | AliCentralitySelectionTask *taskCentrality = AddTaskCentrality(); |
189 | taskCentrality->SetMCInput(); | |
190 | // taskCentrality->SelectCollisionCandidates(AliVEvent::kAny); | |
191 | } | |
192 | ||
193 | // --- PWGLF - Forward (cholm@nbi.dk) ----------------------------- | |
194 | if (iPWGLFForward && usePhysicsSelection) { | |
195 | gROOT->LoadMacro("$ALICE_ROOT/PWGLF/FORWARD/analysis2/AddTaskForwardMult.C"); | |
196 | UShort_t pwglfForwardSys = 0; // iCollision+1; // pp:1, PbPb:2, pPb:3 | |
197 | UShort_t pwglfSNN = 0; // GeV, 0==unknown | |
198 | Short_t pwglfField = 0; | |
199 | AddTaskForwardMult(useMC && useTR, // Need track-refs | |
200 | pwglfForwardSys, // Collision system | |
201 | pwglfSNN, | |
202 | pwglfField); | |
203 | gROOT->LoadMacro("$ALICE_ROOT/PWGLF/FORWARD/analysis2/AddTaskCentralMult.C"); | |
204 | AddTaskCentralMult(useMC, pwglfForwardSys, pwglfSNN, pwglfField); | |
205 | } | |
206 | ||
207 | ||
208 | ||
209 | if (iESDfilter) { | |
210 | // ESD filter task configuration. | |
211 | gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/ESDfilter/macros/AddTaskESDFilter.C"); | |
212 | if (iMUONcopyAOD) { | |
213 | printf("Registering delta AOD file\n"); | |
214 | mgr->RegisterExtraFile("AliAOD.Muons.root"); | |
215 | mgr->RegisterExtraFile("AliAOD.Dimuons.root"); | |
216 | } | |
217 | AliAnalysisTaskESDfilter *taskesdfilter = | |
218 | AddTaskESDFilter(useKFILTER, | |
219 | iMUONcopyAOD, // write Muon AOD | |
220 | kFALSE, // write dimuon AOD | |
221 | kFALSE, // usePhysicsSelection | |
222 | kFALSE, // centrality OBSOLETE | |
223 | kTRUE, // enable TPS only tracks | |
224 | kFALSE, // disable cascades | |
225 | kFALSE, // disable kinks | |
226 | run_flag); // run flag (YY00) | |
227 | } | |
228 | ||
229 | // ********** PWG3 wagons ****************************************************** | |
230 | // PWG3 vertexing | |
231 | if (iPWGHFvertexing) { | |
232 | gROOT->LoadMacro("$ALICE_ROOT/PWGHF/vertexingHF/macros/AddTaskVertexingHF.C"); | |
233 | if (!iPWGHFd2h) TFile::Cp(gSystem->ExpandPathName(configPWG3d2h.Data()), "file:ConfigVertexingHF.C"); | |
234 | AliAnalysisTaskSEVertexingHF *taskvertexingHF = AddTaskVertexingHF(); | |
235 | if (!taskvertexingHF) ::Warning("AnalysisTrainNew", "AliAnalysisTaskSEVertexingHF cannot run for this train conditions - EXCLUDED"); | |
236 | else mgr->RegisterExtraFile("AliAOD.VertexingHF.root"); | |
237 | taskvertexingHF->SelectCollisionCandidates(0); | |
238 | } | |
239 | ||
240 | // PWG3 JPSI filtering (only pp) | |
241 | if (iPWGDQJPSIfilter && (iCollision==0)) { | |
242 | gROOT->LoadMacro("$ALICE_ROOT/PWGDQ/dielectron/macros/AddTaskJPSIFilter.C"); | |
243 | AliAnalysisTaskSE *taskJPSIfilter = AddTaskJPSIFilter(); | |
244 | if (!taskJPSIfilter) ::Warning("AnalysisTrainNew", "AliAnalysisTaskDielectronFilter cannot run for this train conditions - EXCLUDED"); | |
245 | else mgr->RegisterExtraFile("AliAOD.Dielectron.root"); | |
246 | taskJPSIfilter->SelectCollisionCandidates(0); | |
247 | } | |
248 | ||
249 | // PWG3 D2h | |
250 | if (iPWGHFd2h) { | |
251 | gROOT->LoadMacro("$ALICE_ROOT/PWGHF/vertexingHF/AddD2HTrain.C"); | |
252 | TFile::Cp(gSystem->ExpandPathName(configPWGHFd2h.Data()), "file:ConfigVertexingHF.C"); | |
253 | AddD2HTrain(kFALSE, 1,0,0,0,0,0,0,0,0,0,0); | |
254 | } | |
255 | ||
256 | // ********** PWG4 wagons ****************************************************** | |
257 | // Jet analysis | |
258 | ||
259 | // Configurations flags, move up? | |
260 | TString kDeltaAODJetName = "AliAOD.Jets.root"; // | |
261 | Bool_t kIsPbPb = (iCollision==0)?false:true; // can be more intlligent checking the name of the data set | |
262 | TString kDefaultJetBackgroundBranch = ""; | |
263 | TString kJetSubtractBranches = ""; | |
264 | UInt_t kHighPtFilterMask = 768;// from esd filter | |
265 | UInt_t iPhysicsSelectionFlag = 0; | |
266 | if (iJETAN) { | |
267 | gROOT->LoadMacro("$ALICE_ROOT/PWGJE/macros/AddTaskJets.C"); | |
268 | // Default jet reconstructor running on ESD's | |
269 | AliAnalysisTaskJets *taskjets = AddTaskJets("AOD","UA1",0.4,kHighPtFilterMask,1.,0); // no background subtraction | |
270 | if (!taskjets) ::Fatal("AnalysisTrainNew", "AliAnalysisTaskJets cannot run for this train conditions - EXCLUDED"); | |
271 | if(kDeltaAODJetName.Length()>0) taskjets->SetNonStdOutputFile(kDeltaAODJetName.Data()); | |
272 | if (iJETANdelta) { | |
273 | // AddTaskJetsDelta("AliAOD.Jets.root"); // need to modify this accordingly in the add task jets | |
274 | mgr->RegisterExtraFile(kDeltaAODJetName.Data()); | |
275 | TString cTmp(""); | |
276 | if(kIsPbPb){ | |
277 | // UA1 intrinsic background subtraction | |
278 | taskjets = AddTaskJets("AOD","UA1",0.4,kHighPtFilterMask,1.,2); // background subtraction | |
279 | if(kDeltaAODJetName.Length()>0)taskjets->SetNonStdOutputFile(kDeltaAODJetName.Data()); | |
280 | } | |
281 | // SICONE | |
282 | taskjets = AddTaskJets("AOD","SISCONE",0.4,kHighPtFilterMask,0.15,0); //no background subtration to be done later.... | |
283 | if(kDeltaAODJetName.Length()>0)taskjets->SetNonStdOutputFile(kDeltaAODJetName.Data()); | |
284 | cTmp = taskjets->GetNonStdBranch(); | |
285 | if(cTmp.Length()>0)kJetSubtractBranches += Form("%s ",cTmp.Data()); | |
286 | ||
287 | // Add the clusters.. | |
288 | gROOT->LoadMacro("$ALICE_ROOT/PWGJE/macros/AddTaskJetCluster.C"); | |
289 | AliAnalysisTaskJetCluster *taskCl = 0; | |
290 | Float_t fCenUp = 0; | |
291 | Float_t fCenLo = 0; | |
292 | Float_t fTrackEtaWindow = 0.9; | |
293 | taskCl = AddTaskJetCluster("AOD","",kHighPtFilterMask,iPhysicsSelectionFlag,"KT",0.4,0,1, kDeltaAODJetName.Data(),0.15,fTrackEtaWindow,0); // this one is for the background and random jets, random cones with no skip | |
294 | taskCl->SetBackgroundCalc(kTRUE); | |
295 | taskCl->SetNRandomCones(10); | |
296 | taskCl->SetCentralityCut(fCenLo,fCenUp); | |
297 | taskCl->SetGhostEtamax(fTrackEtaWindow); | |
298 | kDefaultJetBackgroundBranch = Form("%s_%s",AliAODJetEventBackground::StdBranchName(),taskCl->GetJetOutputBranch()); | |
299 | ||
300 | taskCl = AddTaskJetCluster("AOD","",kHighPtFilterMask,iPhysicsSelectionFlag,"ANTIKT",0.4,2,1,kDeltaAODJetName.Data(),0.15); | |
301 | taskCl->SetCentralityCut(fCenLo,fCenUp); | |
302 | if(kIsPbPb)taskCl->SetBackgroundBranch(kDefaultJetBackgroundBranch.Data()); | |
303 | taskCl->SetNRandomCones(10); | |
304 | kJetSubtractBranches += Form("%s ",taskCl->GetJetOutputBranch()); | |
305 | ||
306 | taskCl = AddTaskJetCluster("AOD","",kHighPtFilterMask,iPhysicsSelectionFlag,"ANTIKT",0.2,0,1,kDeltaAODJetName.Data(),0.15); | |
307 | taskCl->SetCentralityCut(fCenLo,fCenUp); | |
308 | if(kIsPbPb)taskCl->SetBackgroundBranch(kDefaultJetBackgroundBranch.Data()); | |
309 | kJetSubtractBranches += Form("%s ",taskCl->GetJetOutputBranch()); | |
310 | ||
311 | // DO THE BACKGROUND SUBTRACTION | |
312 | if(kIsPbPb&&kJetSubtractBranches.Length()){ | |
313 | gROOT->LoadMacro("$ALICE_ROOT/PWGJE/macros/AddTaskJetBackgroundSubtract.C"); | |
314 | AliAnalysisTaskJetBackgroundSubtract *taskSubtract = 0; | |
315 | taskSubtract = AddTaskJetBackgroundSubtract(kJetSubtractBranches,1,"B0","B%d"); | |
316 | taskSubtract->SetBackgroundBranch(kDefaultJetBackgroundBranch.Data()); | |
317 | if(kDeltaAODJetName.Length()>0)taskSubtract->SetNonStdOutputFile(kDeltaAODJetName.Data()); | |
318 | } | |
319 | } | |
320 | } | |
321 | } | |
322 | ||
323 | //______________________________________________________________________________ | |
324 | Bool_t LoadCommonLibraries() | |
325 | { | |
326 | // Load common analysis libraries. | |
327 | if (!gSystem->Getenv("ALICE_ROOT")) { | |
328 | ::Error("AnalysisTrainNew.C::LoadCommonLibraries", "Analysis train requires that analysis libraries are compiled with a local AliRoot"); | |
329 | return kFALSE; | |
330 | } | |
331 | Bool_t success = kTRUE; | |
332 | // Load framework classes. Par option ignored here. | |
333 | success &= LoadLibrary("libSTEERBase.so"); | |
334 | success &= LoadLibrary("libESD.so"); | |
335 | success &= LoadLibrary("libAOD.so"); | |
336 | success &= LoadLibrary("libANALYSIS.so"); | |
337 | success &= LoadLibrary("libOADB.so"); | |
338 | success &= LoadLibrary("libANALYSISalice.so"); | |
339 | success &= LoadLibrary("libESDfilter.so"); | |
340 | success &= LoadLibrary("libCORRFW.so"); | |
341 | gROOT->ProcessLine(".include $ALICE_ROOT/include"); | |
342 | if (success) { | |
343 | ::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Load common libraries: SUCCESS"); | |
344 | ::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Include path for Aclic compilation:\n%s", | |
345 | gSystem->GetIncludePath()); | |
346 | } else { | |
347 | ::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Load common libraries: FAILED"); | |
348 | } | |
349 | return success; | |
350 | } | |
351 | ||
352 | //______________________________________________________________________________ | |
353 | Bool_t LoadAnalysisLibraries() | |
354 | { | |
355 | // Load common analysis libraries. | |
356 | if (useTender || doCDBconnect) { | |
230b7aff | 357 | if (!LoadLibrary("Tender") || |
358 | !LoadLibrary("TenderSupplies")) return kFALSE; | |
6a837fa1 | 359 | } |
360 | // CDBconnect | |
361 | if (doCDBconnect && !useTender) { | |
362 | if (!LoadLibrary("PWGPP")) return kFALSE; | |
363 | } | |
364 | ||
365 | if (iESDfilter || iPWGMuonTrain) { | |
366 | if (!LoadLibrary("PWGmuon")) return kFALSE; | |
367 | } | |
368 | // JETAN | |
369 | if (iJETAN) { | |
370 | if (!LoadLibrary("JETAN")) return kFALSE; | |
371 | } | |
372 | if (iJETANdelta) { | |
373 | if (!LoadLibrary("JETAN") || | |
374 | !LoadLibrary("CGAL") || | |
375 | !LoadLibrary("fastjet") || | |
376 | !LoadLibrary("siscone") || | |
377 | !LoadLibrary("SISConePlugin") || | |
378 | !LoadLibrary("FASTJETAN")) return kFALSE; | |
379 | } | |
380 | // PWG3 Vertexing HF | |
381 | if (iPWGHFvertexing || iPWGHFd2h) { | |
382 | if (!LoadLibrary("PWGflowBase") || | |
383 | !LoadLibrary("PWGflowTasks") || | |
384 | !LoadLibrary("PWGHFvertexingHF")) return kFALSE; | |
385 | } | |
386 | // if (iPWGHFvertexing || iPWG3d2h) { | |
387 | // if (!LoadLibrary("PWG3base") || | |
388 | // !LoadLibrary("PWGHFvertexingHF")) return kFALSE; | |
389 | // } | |
390 | // PWG3 dielectron | |
391 | if (iPWGDQJPSIfilter) { | |
392 | if (!LoadLibrary("PWGDQdielectron")) return kFALSE; | |
393 | } | |
394 | ||
395 | ::Info("AnalysisTrainNew.C::LoadAnalysisLibraries", "Load other libraries: SUCCESS"); | |
396 | return kTRUE; | |
397 | } | |
398 | ||
399 | ||
400 | //______________________________________________________________________________ | |
401 | Bool_t LoadLibrary(const char *module) | |
402 | { | |
403 | // Load a module library in a given mode. Reports success. | |
404 | Int_t result; | |
405 | TString mod(module); | |
406 | if (!mod.Length()) { | |
407 | ::Error("AnalysisTrainNew.C::LoadLibrary", "Empty module name"); | |
408 | return kFALSE; | |
409 | } | |
410 | // If a library is specified, just load it | |
411 | if (mod.EndsWith(".so")) { | |
412 | mod.Remove(mod.Index(".so")); | |
413 | result = gSystem->Load(mod); | |
414 | if (result < 0) { | |
415 | ::Error("AnalysisTrainNew.C::LoadLibrary", "Could not load library %s", module); | |
416 | return kFALSE; | |
417 | } | |
418 | return kTRUE; | |
419 | } | |
420 | // Check if the library is already loaded | |
9a3036c4 | 421 | if (strlen(gSystem->GetLibraries(module, "", kFALSE)) > 0) return kTRUE; |
b0635849 | 422 | result = gSystem->Load(Form("lib%s", module)); |
6a837fa1 | 423 | if (result < 0) { |
424 | ::Error("AnalysisTrainNew.C::LoadLibrary", "Could not load module %s", module); | |
425 | return kFALSE; | |
426 | } | |
427 | return kTRUE; | |
428 | } | |
429 | ||
430 | ||
431 | //______________________________________________________________________________ | |
432 | TChain *CreateChain() | |
433 | { | |
434 | // Create the input chain | |
435 | chain = new TChain("esdTree"); | |
436 | if (gSystem->AccessPathName("AliESDs.root")) | |
437 | ::Error("AnalysisTrainNew.C::CreateChain", "File: AliESDs.root not in ./data dir"); | |
438 | else | |
439 | chain->Add("AliESDs.root"); | |
440 | if (chain->GetNtrees()) return chain; | |
441 | return NULL; | |
442 | } | |
443 | ||
444 | //______________________________________________________________________________ | |
445 | void AODmerge() | |
446 | { | |
447 | // Merging method. No staging and no terminate phase. | |
448 | TStopwatch timer; | |
449 | timer.Start(); | |
450 | TString outputDir = "wn.xml"; | |
451 | TString outputFiles = "EventStat_temp.root,AODQA.root,AliAOD.root,AliAOD.VertexingHF.root,AliAOD.Muons.root,AliAOD.Jets.root,pyxsec_hists.root"; | |
452 | TString mergeExcludes = ""; | |
453 | TObjArray *list = outputFiles.Tokenize(","); | |
454 | TIter *iter = new TIter(list); | |
455 | TObjString *str; | |
456 | TString outputFile; | |
457 | Bool_t merged = kTRUE; | |
458 | while((str=(TObjString*)iter->Next())) { | |
459 | outputFile = str->GetString(); | |
460 | // Skip already merged outputs | |
461 | if (!gSystem->AccessPathName(outputFile)) { | |
462 | printf("Output file <%s> found. Not merging again.",outputFile.Data()); | |
463 | continue; | |
464 | } | |
465 | if (mergeExcludes.Contains(outputFile.Data())) continue; | |
466 | merged = AliAnalysisAlien::MergeOutput(outputFile, outputDir, 10, 0); | |
467 | if (!merged) { | |
468 | printf("ERROR: Cannot merge %s\n", outputFile.Data()); | |
469 | continue; | |
470 | } | |
471 | } | |
472 | // all outputs merged, validate | |
473 | ofstream out; | |
474 | out.open("outputs_valid", ios::out); | |
475 | out.close(); | |
476 | timer.Print(); | |
477 | } |