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e21f8bf5 | 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 | //============================================================================== | |
65273893 | 6 | Bool_t doCDBconnect = kFALSE; |
e21f8bf5 | 7 | Bool_t usePhysicsSelection = kTRUE; // use physics selection |
8 | Bool_t useTender = kFALSE; // use tender wagon | |
9 | Bool_t useCentrality = kTRUE; // centrality | |
10 | Bool_t useV0tender = kFALSE; // use V0 correction in tender | |
11 | Bool_t useDBG = kTRUE; // activate debugging | |
12 | Bool_t useMC = kTRUE; // use MC info | |
13 | Bool_t useKFILTER = kTRUE; // use Kinematics filter | |
14 | Bool_t useTR = kTRUE; // use track references | |
15 | Bool_t useCORRFW = kFALSE; // do not change | |
16 | Bool_t useAODTAGS = kFALSE; // use AOD tags | |
17 | Bool_t useSysInfo = kFALSE; // use sys info | |
18 | ||
19 | // ### Analysis modules to be included. Some may not be yet fully implemented. | |
20 | //============================================================================== | |
21 | Int_t iAODhandler = 1; // Analysis produces an AOD or dAOD's | |
22 | Int_t iESDMCLabelAddition= 0; | |
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 = 0; // Vertexing HF task (PWG3) | |
28 | Int_t iPWGDQJPSIfilter = 0; // JPSI filtering (PWG3) | |
29 | Int_t iPWGHFd2h = 0; // D0->2 hadrons (PWG3) | |
30 | Bool_t doPIDResponse = 1; | |
31 | Bool_t doPIDqa = 1; //new | |
32 | ||
33 | // ### Configuration macros used for each module | |
34 | //============================================================================== | |
35 | TString configPWGHFd2h = (iCollision==0)?"$ALICE_ROOT/PWGHF/vertexingHF/ConfigVertexingHF.C" | |
36 | :"$ALICE_ROOT/PWGHF/vertexingHF/ConfigVertexingHF_Pb_AllCent.C"; | |
37 | ||
38 | // Temporaries. | |
39 | class AliOADBPhysicsSelection; | |
40 | AliOADBPhysicsSelection *CreateOADBphysicsSelection(); | |
41 | void AODmerge(); | |
42 | void AddAnalysisTasks(Int_t); | |
43 | Bool_t LoadCommonLibraries(); | |
44 | Bool_t LoadAnalysisLibraries(); | |
45 | Bool_t LoadLibrary(const char *); | |
46 | TChain *CreateChain(); | |
65273893 | 47 | const char *cdbPath = "raw://"; |
48 | Int_t run_number = 0; | |
e21f8bf5 | 49 | |
50 | //______________________________________________________________________________ | |
51 | void AODtrain(Int_t merge=0) | |
52 | { | |
53 | // Main analysis train macro. | |
54 | AliLog::SetGlobalDebugLevel(3); | |
55 | if (merge) { | |
56 | TGrid::Connect("alien://"); | |
57 | if (!gGrid || !gGrid->IsConnected()) { | |
58 | ::Error("QAtrain", "No grid connection"); | |
59 | return; | |
60 | } | |
61 | } | |
62 | // Set temporary merging directory to current one | |
63 | gSystem->Setenv("TMPDIR", gSystem->pwd()); | |
64 | // Set temporary compilation directory to current one | |
65 | gSystem->SetBuildDir(gSystem->pwd(), kTRUE); | |
66 | printf("==================================================================\n"); | |
67 | printf("=========== RUNNING FILTERING TRAIN ==========\n"); | |
68 | printf("==================================================================\n"); | |
69 | printf("= Configuring analysis train for: =\n"); | |
70 | if (usePhysicsSelection) printf("= Physics selection =\n"); | |
71 | if (useTender) printf("= TENDER =\n"); | |
72 | if (iESDfilter) printf("= ESD filter =\n"); | |
73 | if (iMUONcopyAOD) printf("= MUON copy AOD =\n"); | |
74 | if (iJETAN) printf("= Jet analysis =\n"); | |
75 | if (iJETANdelta) printf("= Jet delta AODs =\n"); | |
76 | if (iPWGHFvertexing) printf("= PWGHF vertexing =\n"); | |
77 | if (iPWGDQJPSIfilter) printf("= PWGDQ j/psi filter =\n"); | |
78 | if (iPWGHFd2h) printf("= PWGHF D0->2 hadrons QA =\n"); | |
79 | ||
80 | // Load common libraries and set include path | |
81 | if (!LoadCommonLibraries()) { | |
82 | ::Error("AnalysisTrain", "Could not load common libraries"); | |
83 | return; | |
84 | } | |
85 | ||
86 | // Make the analysis manager and connect event handlers | |
87 | AliAnalysisManager *mgr = new AliAnalysisManager("Analysis Train", "Production train"); | |
88 | if (useSysInfo) mgr->SetNSysInfo(100); | |
89 | // Load analysis specific libraries | |
90 | if (!LoadAnalysisLibraries()) { | |
91 | ::Error("AnalysisTrain", "Could not load analysis libraries"); | |
92 | return; | |
93 | } | |
94 | ||
95 | // Create input handler (input container created automatically) | |
96 | // ESD input handler | |
97 | AliESDInputHandler *esdHandler = new AliESDInputHandler(); | |
65273893 | 98 | esdHandler->SetNeedField(); |
e21f8bf5 | 99 | mgr->SetInputEventHandler(esdHandler); |
100 | // Monte Carlo handler | |
101 | if (useMC) { | |
102 | AliMCEventHandler* mcHandler = new AliMCEventHandler(); | |
103 | mgr->SetMCtruthEventHandler(mcHandler); | |
104 | mcHandler->SetReadTR(useTR); | |
105 | } | |
106 | // AOD output container, created automatically when setting an AOD handler | |
107 | if (iAODhandler) { | |
108 | // AOD output handler | |
109 | AliAODHandler* aodHandler = new AliAODHandler(); | |
110 | aodHandler->SetOutputFileName("AliAOD.root"); | |
111 | mgr->SetOutputEventHandler(aodHandler); | |
112 | } | |
113 | // Debugging if needed | |
114 | if (useDBG) mgr->SetDebugLevel(3); | |
115 | ||
65273893 | 116 | AddAnalysisTasks(merge, cdbPath); |
e21f8bf5 | 117 | if (merge) { |
118 | AODmerge(); | |
119 | mgr->InitAnalysis(); | |
120 | mgr->SetGridHandler(new AliAnalysisAlien); | |
121 | mgr->StartAnalysis("gridterminate",0); | |
122 | return; | |
123 | } | |
124 | // Run the analysis | |
125 | // | |
126 | TChain *chain = CreateChain(); | |
127 | if (!chain) return; | |
128 | ||
129 | TStopwatch timer; | |
130 | timer.Start(); | |
131 | mgr->SetSkipTerminate(kTRUE); | |
132 | if (mgr->InitAnalysis()) { | |
133 | mgr->PrintStatus(); | |
134 | mgr->StartAnalysis("local", chain); | |
135 | } | |
136 | timer.Print(); | |
137 | } | |
138 | ||
139 | //______________________________________________________________________________ | |
65273893 | 140 | void AddAnalysisTasks(Int_t merge, const char *cdb_location){ |
e21f8bf5 | 141 | // Add all analysis task wagons to the train |
142 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
143 | ||
144 | // | |
145 | // Tender and supplies. Needs to be called for every event. | |
146 | // | |
147 | AliAnalysisManager::SetCommonFileName("AODQA.root"); | |
148 | if (useTender) { | |
6a637a06 | 149 | gROOT->LoadMacro("$ALICE_ROOT/TENDER/TenderSupplies/AddTaskTender.C"); |
e21f8bf5 | 150 | // IF V0 tender needed, put kTRUE below |
151 | AliAnalysisTaskSE *tender = AddTaskTender(useV0tender); | |
152 | // tender->SetDebugLevel(2); | |
153 | } | |
154 | ||
65273893 | 155 | // CDB connection |
156 | // | |
157 | if (doCDBconnect && !useTender) { | |
158 | gROOT->LoadMacro("$ALICE_ROOT/PWGPP/PilotTrain/AddTaskCDBconnect.C"); | |
159 | AliTaskCDBconnect *taskCDB = AddTaskCDBconnect(cdb_location, run_number); | |
160 | if (!taskCDB) return; | |
161 | AliCDBManager *cdb = AliCDBManager::Instance(); | |
162 | cdb->SetDefaultStorage(cdb_location); | |
163 | // taskCDB->SetRunNumber(run_number); | |
164 | } | |
165 | ||
e21f8bf5 | 166 | if (usePhysicsSelection) { |
167 | // Physics selection task | |
63b6cbd0 | 168 | gROOT->LoadMacro("$ALICE_ROOT/OADB/macros/AddTaskPhysicsSelection.C"); |
e21f8bf5 | 169 | mgr->RegisterExtraFile("event_stat.root"); |
ed68e08f | 170 | AliPhysicsSelectionTask *physSelTask = AddTaskPhysicsSelection(kTRUE); |
e21f8bf5 | 171 | // AliOADBPhysicsSelection * oadbDefaultPbPb = CreateOADBphysicsSelection(); |
172 | // physSelTask->GetPhysicsSelection()->SetCustomOADBObjects(oadbDefaultPbPb,0,0); | |
173 | // if (!merge) mgr->AddStatisticsTask(AliVEvent::kAny); | |
174 | } | |
175 | // Centrality (only Pb-Pb) | |
176 | if (iCollision && useCentrality) { | |
1c06a186 | 177 | gROOT->LoadMacro("$ALICE_ROOT/OADB/macros/AddTaskCentrality.C"); |
e21f8bf5 | 178 | AliCentralitySelectionTask *taskCentrality = AddTaskCentrality(); |
179 | taskCentrality->SelectCollisionCandidates(AliVEvent::kAny); | |
180 | } | |
181 | ||
182 | if(iESDMCLabelAddition) { | |
183 | gROOT->LoadMacro("$ALICE_ROOT/PWG/muondep/AddTaskESDMCLabelAddition.C"); | |
184 | AliAnalysisTaskESDMCLabelAddition *esdmclabel = AddTaskESDMCLabelAddition(kFALSE); | |
185 | } | |
186 | ||
187 | if (iESDfilter) { | |
188 | // ESD filter task configuration. | |
65273893 | 189 | gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/ESDfilter/macros/AddTaskESDFilter.C"); |
e21f8bf5 | 190 | if (iMUONcopyAOD) { |
191 | printf("Registering delta AOD file\n"); | |
192 | mgr->RegisterExtraFile("AliAOD.Muons.root"); | |
193 | mgr->RegisterExtraFile("AliAOD.Dimuons.root"); | |
194 | AliAnalysisTaskESDfilter *taskesdfilter = AddTaskESDFilter(useKFILTER, kTRUE, kFALSE, kFALSE /*usePhysicsSelection*/,kFALSE,kTRUE,kTRUE,kTRUE,1100,1); | |
195 | } else { | |
196 | AliAnalysisTaskESDfilter *taskesdfilter = AddTaskESDFilter(useKFILTER, kFALSE, kFALSE, kFALSE /*usePhysicsSelection*/,kFALSE,kTRUE,kTRUE,kTRUE,1100,1); | |
197 | } | |
198 | } | |
199 | ||
200 | // ********** PWG3 wagons ****************************************************** | |
201 | // PWGHF vertexing | |
202 | if (iPWGHFvertexing) { | |
203 | gROOT->LoadMacro("$ALICE_ROOT/PWGHF/vertexingHF/macros/AddTaskVertexingHF.C"); | |
204 | if (!iPWGHFd2h) TFile::Cp(gSystem->ExpandPathName(configPWGHFd2h.Data()), "file:ConfigVertexingHF.C"); | |
205 | AliAnalysisTaskSEVertexingHF *taskvertexingHF = AddTaskVertexingHF(); | |
206 | if (!taskvertexingHF) ::Warning("AnalysisTrainNew", "AliAnalysisTaskSEVertexingHF cannot run for this train conditions - EXCLUDED"); | |
207 | else mgr->RegisterExtraFile("AliAOD.VertexingHF.root"); | |
208 | taskvertexingHF->SelectCollisionCandidates(0); | |
209 | } | |
210 | ||
211 | // PWGDQ JPSI filtering (only pp) | |
212 | if (iPWGDQJPSIfilter && (iCollision==0)) { | |
213 | gROOT->LoadMacro("$ALICE_ROOT/PWGDQ/dielectron/macros/AddTaskJPSIFilter.C"); | |
214 | AliAnalysisTaskSE *taskJPSIfilter = AddTaskJPSIFilter(); | |
215 | if (!taskJPSIfilter) ::Warning("AnalysisTrainNew", "AliAnalysisTaskDielectronFilter cannot run for this train conditions - EXCLUDED"); | |
216 | else mgr->RegisterExtraFile("AliAOD.Dielectron.root"); | |
217 | taskJPSIfilter->SelectCollisionCandidates(0); | |
218 | } | |
219 | ||
220 | // PWGHF D2h | |
221 | if (iPWGHFd2h) { | |
222 | gROOT->LoadMacro("$ALICE_ROOT/PWGHF/vertexingHF/AddD2HTrain.C"); | |
223 | TFile::Cp(gSystem->ExpandPathName(configPWGHFd2h.Data()), "file:ConfigVertexingHF.C"); | |
224 | AddD2HTrain(kFALSE, 1,0,0,0,0,0,0,0,0,0,0); | |
225 | } | |
226 | ||
227 | // ********** PWG4 wagons ****************************************************** | |
228 | // Jet analysis | |
229 | ||
230 | // Configurations flags, move up? | |
231 | TString kDeltaAODJetName = "AliAOD.Jets.root"; // | |
232 | Bool_t kIsPbPb = (iCollision==0)?false:true; // can be more intlligent checking the name of the data set | |
233 | TString kDefaultJetBackgroundBranch = ""; | |
234 | TString kJetSubtractBranches = ""; | |
235 | UInt_t kHighPtFilterMask = 128;// from esd filter | |
236 | UInt_t iPhysicsSelectionFlag = AliVEvent::kMB; | |
237 | if (iJETAN) { | |
238 | gROOT->LoadMacro("$ALICE_ROOT/PWG4/macros/AddTaskJets.C"); | |
239 | // Default jet reconstructor running on ESD's | |
240 | AliAnalysisTaskJets *taskjets = AddTaskJets("AOD","UA1",0.4,kHighPtFilterMask,1.,0); // no background subtraction | |
241 | if (!taskjets) ::Fatal("AnalysisTrainNew", "AliAnalysisTaskJets cannot run for this train conditions - EXCLUDED"); | |
242 | if(kDeltaAODJetName.Length()>0) taskjets->SetNonStdOutputFile(kDeltaAODJetName.Data()); | |
243 | if (iJETANdelta) { | |
244 | // AddTaskJetsDelta("AliAOD.Jets.root"); // need to modify this accordingly in the add task jets | |
245 | mgr->RegisterExtraFile(kDeltaAODJetName.Data()); | |
246 | TString cTmp(""); | |
247 | if(kIsPbPb){ | |
248 | // UA1 intrinsic background subtraction | |
249 | taskjets = AddTaskJets("AOD","UA1",0.4,kHighPtFilterMask,1.,2); // background subtraction | |
250 | if(kDeltaAODJetName.Length()>0)taskjets->SetNonStdOutputFile(kDeltaAODJetName.Data()); | |
251 | } | |
252 | // SICONE | |
253 | taskjets = AddTaskJets("AOD","SISCONE",0.4,kHighPtFilterMask,0.15,0); //no background subtration to be done later.... | |
254 | if(kDeltaAODJetName.Length()>0)taskjets->SetNonStdOutputFile(kDeltaAODJetName.Data()); | |
255 | cTmp = taskjets->GetNonStdBranch(); | |
256 | if(cTmp.Length()>0)kJetSubtractBranches += Form("%s ",cTmp.Data()); | |
257 | ||
258 | // Add the clusters.. | |
259 | gROOT->LoadMacro("$ALICE_ROOT/PWG4/macros/AddTaskJetCluster.C"); | |
260 | AliAnalysisTaskJetCluster *taskCl = 0; | |
261 | Float_t fCenUp = 0; | |
262 | Float_t fCenLo = 0; | |
263 | Float_t fTrackEtaWindow = 0.9; | |
264 | taskCl = AddTaskJetCluster("AOD","",kHighPtFilterMask,iPhysicsSelectionFlag,"KT",0.4,0,1, kDeltaAODJetName.Data(),0.15,fTrackEtaWindow,0); // this one is for the background and random jets, random cones with no skip | |
265 | taskCl->SetBackgroundCalc(kTRUE); | |
266 | taskCl->SetNRandomCones(10); | |
267 | taskCl->SetCentralityCut(fCenLo,fCenUp); | |
268 | taskCl->SetGhostEtamax(fTrackEtaWindow); | |
269 | kDefaultJetBackgroundBranch = Form("%s_%s",AliAODJetEventBackground::StdBranchName(),taskCl->GetJetOutputBranch()); | |
270 | ||
271 | taskCl = AddTaskJetCluster("AOD","",kHighPtFilterMask,iPhysicsSelectionFlag,"ANTIKT",0.4,2,1,kDeltaAODJetName.Data(),0.15); | |
272 | taskCl->SetCentralityCut(fCenLo,fCenUp); | |
273 | if(kIsPbPb)taskCl->SetBackgroundBranch(kDefaultJetBackgroundBranch.Data()); | |
274 | taskCl->SetNRandomCones(10); | |
275 | kJetSubtractBranches += Form("%s ",taskCl->GetJetOutputBranch()); | |
276 | ||
277 | taskCl = AddTaskJetCluster("AOD","",kHighPtFilterMask,iPhysicsSelectionFlag,"ANTIKT",0.2,0,1,kDeltaAODJetName.Data(),0.15); | |
278 | taskCl->SetCentralityCut(fCenLo,fCenUp); | |
279 | if(kIsPbPb)taskCl->SetBackgroundBranch(kDefaultJetBackgroundBranch.Data()); | |
280 | kJetSubtractBranches += Form("%s ",taskCl->GetJetOutputBranch()); | |
281 | ||
282 | // DO THE BACKGROUND SUBTRACTION | |
283 | if(kIsPbPb&&kJetSubtractBranches.Length()){ | |
284 | gROOT->LoadMacro("$ALICE_ROOT/PWG4/macros/AddTaskJetBackgroundSubtract.C"); | |
285 | AliAnalysisTaskJetBackgroundSubtract *taskSubtract = 0; | |
286 | taskSubtract = AddTaskJetBackgroundSubtract(kJetSubtractBranches,1,"B0","B%d"); | |
287 | taskSubtract->SetBackgroundBranch(kDefaultJetBackgroundBranch.Data()); | |
288 | if(kDeltaAODJetName.Length()>0)taskSubtract->SetNonStdOutputFile(kDeltaAODJetName.Data()); | |
289 | } | |
290 | } | |
291 | } | |
292 | } | |
293 | ||
294 | //______________________________________________________________________________ | |
295 | Bool_t LoadCommonLibraries() | |
296 | { | |
65273893 | 297 | |
298 | // Load common analysis libraries. | |
e21f8bf5 | 299 | if (!gSystem->Getenv("ALICE_ROOT")) { |
300 | ::Error("AnalysisTrainNew.C::LoadCommonLibraries", "Analysis train requires that analysis libraries are compiled with a local AliRoot"); | |
301 | return kFALSE; | |
302 | } | |
303 | Bool_t success = kTRUE; | |
304 | // Load framework classes. Par option ignored here. | |
305 | success &= LoadLibrary("libSTEERBase.so"); | |
306 | success &= LoadLibrary("libESD.so"); | |
307 | success &= LoadLibrary("libAOD.so"); | |
308 | success &= LoadLibrary("libANALYSIS.so"); | |
309 | success &= LoadLibrary("libOADB.so"); | |
310 | success &= LoadLibrary("libANALYSISalice.so"); | |
65273893 | 311 | success &= LoadLibrary("libESDfilter.so"); |
e21f8bf5 | 312 | success &= LoadLibrary("libCORRFW.so"); |
313 | gROOT->ProcessLine(".include $ALICE_ROOT/include"); | |
314 | if (success) { | |
315 | ::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Load common libraries: SUCCESS"); | |
316 | ::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Include path for Aclic compilation:\n%s", | |
317 | gSystem->GetIncludePath()); | |
318 | } else { | |
319 | ::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Load common libraries: FAILED"); | |
320 | } | |
321 | return success; | |
322 | } | |
323 | ||
324 | //______________________________________________________________________________ | |
325 | Bool_t LoadAnalysisLibraries() | |
326 | { | |
65273893 | 327 | |
328 | // Load common analysis libraries. | |
329 | if (useTender || doCDBconnect) { | |
230b7aff | 330 | if (!LoadLibrary("Tender") || |
331 | !LoadLibrary("TenderSupplies")) return kFALSE; | |
65273893 | 332 | } |
333 | // CDBconnect | |
334 | if (doCDBconnect && !useTender) { | |
335 | if (!LoadLibrary("PWGPP")) return kFALSE; | |
336 | } | |
337 | ||
338 | if (iESDfilter || iPWGMuonTrain) { | |
339 | if (!LoadLibrary("PWGmuon")) return kFALSE; | |
340 | } | |
341 | if (iESDMCLabelAddition) { | |
342 | if (!LoadLibrary("PWGmuondep")) return kFALSE; | |
343 | } | |
344 | // JETAN | |
345 | if (iJETAN) { | |
346 | if (!LoadLibrary("JETAN")) return kFALSE; | |
347 | } | |
348 | if (iJETANdelta) { | |
349 | if (!LoadLibrary("JETAN") || | |
350 | !LoadLibrary("CGAL") || | |
351 | !LoadLibrary("fastjet") || | |
352 | !LoadLibrary("siscone") || | |
353 | !LoadLibrary("SISConePlugin") || | |
354 | !LoadLibrary("FASTJETAN")) return kFALSE; | |
355 | } | |
356 | // PWG3 Vertexing HF | |
357 | if (iPWGHFvertexing || iPWGHFd2h) { | |
358 | if (!LoadLibrary("PWGflowBase") || | |
359 | !LoadLibrary("PWGflowTasks") || | |
360 | !LoadLibrary("PWGHFvertexingHF")) return kFALSE; | |
361 | } | |
362 | // if (iPWGHFvertexing || iPWG3d2h) { | |
363 | // if (!LoadLibrary("PWG3base") || | |
364 | // !LoadLibrary("PWGHFvertexingHF")) return kFALSE; | |
365 | // } | |
366 | // PWG3 dielectron | |
367 | if (iPWGDQJPSIfilter) { | |
368 | if (!LoadLibrary("PWGDQdielectron")) return kFALSE; | |
369 | } | |
370 | ||
371 | ::Info("AnalysisTrainNew.C::LoadAnalysisLibraries", "Load other libraries: SUCCESS"); | |
372 | return kTRUE; | |
e21f8bf5 | 373 | } |
374 | ||
375 | //______________________________________________________________________________ | |
376 | Bool_t LoadLibrary(const char *module) | |
377 | { | |
378 | // Load a module library in a given mode. Reports success. | |
379 | Int_t result; | |
380 | TString mod(module); | |
381 | if (!mod.Length()) { | |
382 | ::Error("AnalysisTrainNew.C::LoadLibrary", "Empty module name"); | |
383 | return kFALSE; | |
384 | } | |
385 | // If a library is specified, just load it | |
386 | if (mod.EndsWith(".so")) { | |
387 | mod.Remove(mod.Index(".so")); | |
388 | result = gSystem->Load(mod); | |
389 | if (result < 0) { | |
390 | ::Error("AnalysisTrainNew.C::LoadLibrary", "Could not load library %s", module); | |
391 | return kFALSE; | |
392 | } | |
393 | return kTRUE; | |
394 | } | |
395 | // Check if the library is already loaded | |
9a3036c4 | 396 | if (strlen(gSystem->GetLibraries(module, "", kFALSE)) > 0) return kTRUE; |
b0635849 | 397 | result = gSystem->Load(Form("lib%s", module)); |
e21f8bf5 | 398 | if (result < 0) { |
399 | ::Error("AnalysisTrainNew.C::LoadLibrary", "Could not load module %s", module); | |
400 | return kFALSE; | |
401 | } | |
402 | return kTRUE; | |
403 | } | |
404 | ||
405 | ||
406 | //______________________________________________________________________________ | |
407 | TChain *CreateChain() | |
408 | { | |
409 | // Create the input chain | |
410 | chain = new TChain("esdTree"); | |
411 | if (gSystem->AccessPathName("AliESDs.root")) | |
412 | ::Error("AnalysisTrainNew.C::CreateChain", "File: AliESDs.root not in ./data dir"); | |
413 | else | |
414 | chain->Add("AliESDs.root"); | |
415 | if (chain->GetNtrees()) return chain; | |
416 | return NULL; | |
417 | } | |
418 | ||
419 | //______________________________________________________________________________ | |
420 | void AODmerge() | |
421 | { | |
422 | // Merging method. No staging and no terminate phase. | |
423 | TStopwatch timer; | |
424 | timer.Start(); | |
425 | TString outputDir = "wn.xml"; | |
426 | TString outputFiles = "EventStat_temp.root,AliAOD.root,AliAOD.Muons.root"; | |
427 | TString mergeExcludes = ""; | |
428 | TObjArray *list = outputFiles.Tokenize(","); | |
429 | TIter *iter = new TIter(list); | |
430 | TObjString *str; | |
431 | TString outputFile; | |
432 | Bool_t merged = kTRUE; | |
433 | while((str=(TObjString*)iter->Next())) { | |
434 | outputFile = str->GetString(); | |
435 | // Skip already merged outputs | |
436 | if (!gSystem->AccessPathName(outputFile)) { | |
437 | printf("Output file <%s> found. Not merging again.",outputFile.Data()); | |
438 | continue; | |
439 | } | |
440 | if (mergeExcludes.Contains(outputFile.Data())) continue; | |
441 | merged = AliAnalysisAlien::MergeOutput(outputFile, outputDir, 10, 0); | |
442 | if (!merged) { | |
443 | printf("ERROR: Cannot merge %s\n", outputFile.Data()); | |
444 | return; | |
445 | } | |
446 | } | |
447 | // all outputs merged, validate | |
448 | ofstream out; | |
449 | out.open("outputs_valid", ios::out); | |
450 | out.close(); | |
451 | timer.Print(); | |
452 | } |