eb9053aec6b2cf60170219bee28df221207cbc46
[u/mrichter/AliRoot.git] / ANALYSIS / macros / AnalysisTrainNew.C
1 //===================== ANALYSIS TRAIN =========================================
2 // To use: copy this macro to your work directory, modify the global part to match
3 // your needs, then run root.
4 //    root[0] .L AnalysisTrain.C
5 // Grid full mode as below (other modes: test, offline, submit, terminate)
6 //    root[1] AnalysisTrainNew("grid", "full")
7 // CAF mode (requires root v5-23-02 + aliroot v4-16-Rev08)
8 //    root[2] AnalysisTrainNew("proof")
9 // Local mode requires AliESds.root or AliAOD.root in ./data directory
10 //    root[3] AnalysisTrainNew("local")
11 // In proof and grid modes, a token is needed and sourcing the produced environment file.
12 //
13 // If 'saveTrain' flag is set, the train will generate a directory name and run
14 // in this directory. A configuration file 'ConfigTrain.C' will be generated. 
15 // One can replay at any time the train via:
16 //    root[1] AnalysisTrainNew(ana_mode, plugin_mode, "train_default_<date>/ConfigTrain.C")
17
18 //==================   TRAIN NAME   ============================================
19 TString     train_name         = "test"; // *CHANGE ME* (no blancs or special characters)
20 TString     job_tag            = "test"; // *CHANGE ME*
21 //==============================================================================
22
23 // ### Settings that make sense in PROOF only
24 //==============================================================================
25 TString     proof_cluster      = "alicecaf.cern.ch";
26 Bool_t      useAFPAR           = kFALSE;  // use AF special par file
27 TString     AFversion          = "AF-v4-17";
28 // Change CAF dataset here
29 TString     proof_dataset      = "/COMMON/COMMON/LHC09a4_run8100X#/esdTree";
30 TString     proof_outdir       = "";
31
32 // ### Settings that make sense when using the Alien plugin
33 //==============================================================================
34 Int_t       runOnData          = 0;       // Set to 1 if processing real data
35 Int_t       iCollision         = 0;       // 0=pp, 1=Pb-Pb
36 Bool_t      usePLUGIN          = kTRUE;   // do not change
37 Bool_t      useProductionMode  = kTRUE;   // use the plugin in production mode
38 // Usage of par files ONLY in grid mode and ONLY if the code is not available
39 // in the deployed AliRoot versions. Par file search path: local dir, if not there $ALICE_ROOT.
40 // To refresh par files, remove the ones in the workdir, then do "make <target.par>" in 
41 // AliRoot.
42 Bool_t      usePAR             = kFALSE;  // use par files for extra libs
43 Bool_t      useCPAR            = kFALSE;  // use par files for common libs
44 TString     root_version       = "v5-25-04-3";  // *CHANGE ME IF MORE RECENT IN GRID*
45 TString     aliroot_version    = "v4-18-16-AN";  // *CHANGE ME IF MORE RECENT IN GRID*                                          
46 // Change production base directory here
47 TString     alien_datadir      = "/alice/sim/PDC_09/LHC09a4";
48 // AliEn output directory. If blank will become output_<train_name>
49 TString     alien_outdir       = "/alice/sim/PDC_09/LHC09a4/AOD3";
50 // TString     alien_outdir       = "";
51 // Output folder to write delta AOD's. Considered if not null.
52 TString     outputSingleFolder = "";
53 //TString     outputSingleFolder = "deltas";
54 // Number of files merged in a chunk
55 Int_t       maxMergeFiles      = 20;
56 // Files that should not be merged
57 TString     mergeExclude       = "AliAOD.root AliAOD.VertexingHF.root AliAOD.Jets.root deltaAODPartCorr.root AliAOD.Muons.root resonances.root forward.root";
58 // Make replicas on the storages below
59 TString     outputStorages      = "disk=4";
60 // Number of runs per master job
61 Int_t       nRunsPerMaster     = 10;
62 // Maximum number of files per job (gives size of AOD)
63 Int_t       nFilesPerJob       = 100;
64 // Int_t       nFilesPerJob       = 1; (AOD->delta AOD production case)
65 // Set the run range
66 Int_t       run_range[2]       =  {81007, 81656};  // LHC09a7   *CHANGE ME*
67 // ### Settings that make sense only for local analysis
68 //==============================================================================
69 // Change local xml dataset for local interactive analysis
70 TString     local_xmldataset   = "";
71
72 // ### Other flags to steer the analysis
73 //==============================================================================
74 Bool_t      useDATE            = kFALSE; // use date in train name
75 Bool_t      useDBG             = kFALSE; // activate debugging
76 Bool_t      useMC              = kTRUE;  // use MC info
77 Bool_t      useTAGS            = kTRUE; // use ESD tags for selection
78 Bool_t      useKFILTER         = kTRUE; // use Kinematics filter
79 Bool_t      useTR              = kTRUE;  // use track references
80 Bool_t      useCORRFW          = kFALSE; // do not change
81 Bool_t      useAODTAGS         = kFALSE;  // use AOD tags
82 Bool_t      saveTrain          = kTRUE;  // save train configuration as: 
83 Bool_t      saveCanvases       = kTRUE; // save canvases created in Terminate
84 Bool_t      saveProofToAlien   = kFALSE; // save proof outputs in AliEn
85                                          // train_[trainName]_ddMonthyyyy_time.C
86 // ### Analysis modules to be included. Some may not be yet fully implemented.
87 //==============================================================================
88 Int_t       iAODanalysis       = 0;      // Analysis on input AOD's
89 Int_t       iAODhandler        = 0;      // Analysis produces an AOD or dAOD's
90 Int_t       iESDfilter         = 0;      // ESD to AOD filter (barrel + muon tracks)
91 Int_t       iMUONcopyAOD       = 0;      // Task that copies only muon events in a separate AOD (PWG3)
92 Int_t       iJETAN             = 0;      // Jet analysis (PWG4)
93 Int_t       iJETANdelta        = 0;      // Jet delta AODs
94 Int_t       iPWG4partcorr      = 0;      // Gamma-hadron correlations task (PWG4)
95 Int_t       iPWG4gammaconv     = 0;      // Gamma conversion analysis (PWG4)
96 Int_t       iPWG4omega3pi      = 0;      // Omega to 3 pi analysis (PWG4)
97 Int_t       iPWG3vertexing     = 0;      // Vertexing HF task (PWG3)
98 Int_t       iPWG3hfe           = 0;      // Electrons analysis (PWG3)
99 Int_t       iPWG3d2h           = 0;      // D0->2 hadrons (PWG3)
100 Int_t        iPWG3d0mass       = 0;      // D0 mass (PWG3D2H)                                                                              
101 Int_t        iPWG3d0massLS     = 0;      // D0 mass LS (PWG3D2H)                                                                           
102 Int_t        iPWG3dplus        = 0;      // D+ analysis (PWG3D2H)                                                                          
103 Int_t        iPWG3LSd0         = 0;      // LS D0 analysis (PWG3D2H)                                                                       
104 Int_t        iPWG3LSjpsi       = 0;      // LS J/Psi analysis (PWG3D2H)                                                                    
105 Int_t        iPWG3CFd0         = 0;      // CF D0 analysis (PWG3D2H)                                                                       
106 Int_t        iPWG3promptd0     = 0;      // prompt D0 analysis (PWG3D2H)                                                                   
107 Int_t       iPWG3MuonTrain     = 0;      // Muon analysis train
108 Int_t       iPWG2femto         = 0;      // Femtoscopy task (PWG2)
109 Int_t       iPWG2spectra       = 1;      // Spectra tasks (PWG2
110 Int_t        iPWG2protons      = 0;         // Proton-antiproton analysis
111 Int_t        iPWG2checkcascade = 1;         // Check cascades task
112 Int_t        iPWG2perfcascade  = 0;         // Check performance cascade
113 Int_t        iPWG2checkv0      = 0;         // Check V0 task
114 Int_t        iPWG2strange      = 0;         // Strangeness task
115 Int_t        iPWG2central      = 0;         // Anisothropy in central collisions
116 Int_t       iPWG2flow          = 0;      // Flow analysis tasks (PWG2)
117 Int_t       iPWG2res           = 0;      // Resonances task (PWG2)
118 Int_t        iPWG2rsneff       = 0;      // Resonances efficiency
119 Int_t       iPWG2kink          = 0;      // Kink analysis tasks (PWG2)
120 Int_t        iPWG2kinkESDMC    = 0;         // Kink ESD-MC comparison (PWG2)
121 Int_t        iPWG2kinkLSKstar  = 0;      // Kink like-sign K* (PWG2)
122 Int_t        iPWG2kinkLSL1520  = 0;      // Kink like-sign L1520 (PWG2)
123 Int_t        iPWG2kinkLSPhi    = 0;      // Kink like-sign Phi (PWG2)
124 Int_t        iPWG2kinkKstarESD = 0;      // Kink Kstar ESD (PWG2)
125 Int_t        iPWG2kinkKstarMC  = 0;      // Kink Kstar MC (PWG2)
126 Int_t        iPWG2kinkL1520ESD = 0;      // Kink L1520 ESD (PWG2)
127 Int_t        iPWG2kinkL1520MC  = 0;      // Kink L1520 MC (PWG2)
128 Int_t        iPWG2kinkPhiESD   = 0;      // Kink resonances Phi ESD (PWG2)
129 Int_t        iPWG2kinkPhiMC    = 0;      // Kink resonances Phi MC (PWG2)
130 Int_t       iPWG2evchar        = 0;      // Event characteristics (PWG2)
131 Int_t       iPWG2unicor        = 0;      // Unicor analysis (PWG2)
132 Int_t       iPWG2forward       = 0;      // FMD analysis (PWG2)
133
134 // ### Configuration macros used for each module
135 //==============================================================================
136 TString     configPWG2femto    = "$ALICE_ROOT/PWG2/FEMTOSCOPY/macros/Train/Train3/ConfigFemtoAnalysis.C";
137 //TString     configPWG3d2h      = "$ALICE_ROOT/PWG3/vertexingHF/ConfigVertexingHF_highmult.C";
138 TString     configPWG3d2h      = "$ALICE_ROOT/PWG3/vertexingHF/ConfigVertexingHF.C";
139 // Temporaries.
140 TString anaPars = "";
141 TString anaLibs = "";
142 // Function signatures
143 class AliAnalysisAlien;
144
145 //______________________________________________________________________________
146 void AnalysisTrainNew(const char *analysis_mode="grid", 
147                       const char *plugin_mode="full",
148                       const char *config_file="")
149 {
150 // Main analysis train macro. If a configuration file is provided, all parameters
151 // are taken from there but may be altered by CheckModuleFlags.
152    if (strlen(config_file) && !LoadConfig(config_file)) return;
153    TString smode(analysis_mode);
154    smode.ToUpper();
155    // Check compatibility of selected modules
156    CheckModuleFlags(smode);
157    if (saveTrain)              WriteConfig();
158
159    printf("==================================================================\n");
160    printf("===========    RUNNING ANALYSIS TRAIN %s IN %s MODE   ==========\n", train_name.Data(),smode.Data());
161    printf("==================================================================\n");
162    printf("=  Configuring analysis train for:                               =\n");
163    if (iAODanalysis) printf("=  AOD analysis                                                  =\n");
164    else              printf("=  ESD analysis                                                  =\n");
165    if (iESDfilter)   printf("=  ESD filter                                                    =\n");
166    if (iMUONcopyAOD) printf("=  MUON copy AOD                                                 =\n");
167    if (iJETAN)       printf("=  Jet analysis                                                  =\n");
168    if (iJETANdelta)  printf("=     Jet delta AODs                                             =\n");
169    if (iPWG2spectra) {
170       printf("=  PWG2 SPECTRA tasks :                                          =\n");
171       if (iPWG2protons)      printf("=     PWG2 proton-antiproton                                     =\n");
172       if (iPWG2checkcascade) printf("=     PWG2 check cascades                                        =\n");
173       if (iPWG2perfcascade)  printf("=     PWG2 performance cascades                                  =\n");
174       if (iPWG2checkv0)      printf("=     PWG2 check V0                                              =\n");
175       if (iPWG2strange)      printf("=     PWG2 strangeness                                           =\n");
176       if (iPWG2central)      printf("=     PWG2 central                                               =\n");
177    }   
178    if (iPWG2femto) {
179       printf("=  PWG2 femtoscopy                                               =\n");
180       printf("   +++ configured by: %s\n", configPWG2femto.Data());
181    }   
182    if (iPWG2flow)    printf("=  PWG2 flow                                                     =\n");
183    if (iPWG2res)     printf("=  PWG2 resonances                                               =\n");
184       if (iPWG2rsneff)    printf("=     PWG2 resonances efficiency                                    =\n");
185    if (iPWG2kink) {
186       printf("=  PWG2 kink analysis tasks:                                     =\n");
187       if (iPWG2kinkESDMC)    printf("=     PWG2 ESD-MC kinks                                          =\n");
188       if (iPWG2kinkLSKstar)  printf("=     PWG2 kink like-sign analysis K*                            =\n");
189       if (iPWG2kinkLSL1520)  printf("=     PWG2 kink like-sign analysis L1520                         =\n");
190       if (iPWG2kinkLSPhi)    printf("=     PWG2 kink like-sign analysis Phi                           =\n");
191       if (iPWG2kinkKstarESD) printf("=     PWG2 kink Kstar ESD analysis                               =\n");
192       if (iPWG2kinkKstarMC)  printf("=     PWG2 kink Kstar MC analysis                                =\n");
193       if (iPWG2kinkL1520ESD) printf("=     PWG2 kink L1520 ESD analysis                               =\n");
194       if (iPWG2kinkL1520MC)  printf("=     PWG2 kink L1520 MC analysis                                =\n");
195       if (iPWG2kinkPhiESD) printf("=     PWG2 kink Phi ESD analysis                                 =\n");
196       if (iPWG2kinkPhiMC)  printf("=     PWG2 kink Phi MC analysis                                  =\n");
197   }   
198    if (iPWG2evchar)    printf("=  PWG2 event characteristics                                    =\n");
199    if (iPWG2unicor)    printf("=  PWG2 Unicor analysis                                          =\n");
200    if (iPWG2forward)   printf("=  PWG2 forward: sharing, density, bkg. correction, dNdEta       =\n");
201    if (iPWG3vertexing) printf("=  PWG3 vertexing                                                =\n");
202    if (iPWG3hfe)       printf("=  PWG3 electrons                                                =\n");
203    if (iPWG3d2h) {
204       printf("=  PWG3 D0->2 hadrons tasks                                      =\n");
205       printf("   +++ configured by: %s\n", configPWG3d2h.Data());
206       if (iPWG3d0mass)       printf("=     PWG3 D0 mass                                               =\n");                               
207       if (iPWG3d0massLS)     printf("=     PWG3 D0 mass LS                                            =\n");                               
208       if (iPWG3dplus)        printf("=     PWG3 D+ analysis                                           =\n");                               
209       if (iPWG3LSd0)         printf("=     PWG3 LS D0                                                 =\n");                               
210       if (iPWG3LSjpsi)       printf("=     PWG3 LS J/Psi                                              =\n");                               
211       if (iPWG3CFd0)         printf("=     PWG3 CF D0                                                 =\n");                               
212       if (iPWG3promptd0)     printf("=     PWG3 prompt D0                                             =\n");                               
213    }         
214    if (iPWG3MuonTrain) printf("=  PWG3 muon train                                               =\n");
215    if (iPWG4partcorr)  printf("=  PWG4 gamma-hadron, pi0 and gamma-jet correlations             =\n");
216    if (iPWG4gammaconv) printf("=  PWG4 gamma conversion                                         =\n");
217    if (iPWG4omega3pi)  printf("=  PWG4 omega to 3 pions                                         =\n");
218    printf("==================================================================\n");
219    printf(":: use MC truth      %d\n", (UInt_t)useMC);
220    printf(":: use KINE filter   %d\n", (UInt_t)useKFILTER);
221    printf(":: use track refs    %d\n", (UInt_t)useTR);
222    printf(":: use tags          %d\n", (UInt_t)useTAGS);
223    printf(":: use AOD tags      %d\n", (UInt_t)useAODTAGS);
224    printf(":: use debugging     %d\n", (UInt_t)useDBG);
225    printf(":: use PAR files     %d\n", (UInt_t)usePAR);
226    printf(":: use AliEn plugin  %d\n", (UInt_t)usePLUGIN);
227
228    //==========================================================================
229    // Connect to back-end system
230    if (!Connect(smode)) {
231       ::Error("AnalysisTrain", "Could not connect to %s back-end", analysis_mode);
232       return;
233    }   
234
235    // Load common libraries and set include path
236    if (!LoadCommonLibraries(smode)) {
237       ::Error("AnalysisTrain", "Could not load common libraries");
238       return;
239    }
240     
241    // Make the analysis manager and connect event handlers
242    AliAnalysisManager *mgr  = new AliAnalysisManager("Analysis Train", "Production train");
243    if (saveProofToAlien) mgr->SetSpecialOutputLocation(proof_outdir);
244    if (!strcmp(plugin_mode, "test")) mgr->SetNSysInfo(1);
245    // Load analysis specific libraries
246    if (!LoadAnalysisLibraries(smode)) {
247       ::Error("AnalysisTrain", "Could not load analysis libraries");
248       return;
249    }   
250
251    // Create input handler (input container created automatically)
252    if (iAODanalysis) {
253    // AOD input handler
254       AliAODInputHandler *aodH = new AliAODInputHandler();
255       if (iPWG3d2h) aodH->AddFriend("AliAOD.VertexingHF.root");
256       mgr->SetInputEventHandler(aodH);
257    } else {   
258    // ESD input handler
259       AliESDInputHandler *esdHandler = new AliESDInputHandler();
260       if (useTAGS) esdHandler->SetReadTags();
261       mgr->SetInputEventHandler(esdHandler);       
262    }
263    // Monte Carlo handler
264    if (useMC && !iAODanalysis) {
265       AliMCEventHandler* mcHandler = new AliMCEventHandler();
266       mgr->SetMCtruthEventHandler(mcHandler);
267       mcHandler->SetReadTR(useTR); 
268    }   
269    // AOD output container, created automatically when setting an AOD handler
270    if (iAODhandler) {
271       // AOD output handler
272       AliAODHandler* aodHandler   = new AliAODHandler();
273       aodHandler->SetOutputFileName("AliAOD.root");
274       mgr->SetOutputEventHandler(aodHandler);
275       if (iAODanalysis) {
276          aodHandler->SetFillAOD(kFALSE);
277          aodHandler->SetCreateNonStandardAOD();
278          if (iJETAN)         aodHandler->SetOutputFileName("AliAOD.Jets.root");
279 //         if (iPWG3vertexing) aodHandler->SetOutputFileName("AliAOD.VertexingHF.root");
280       } 
281    }
282    // Debugging if needed
283    if (useDBG) mgr->SetDebugLevel(3);
284    if (saveCanvases) mgr->SetSaveCanvases(kTRUE);
285
286    //==========================================================================
287    // Create the chain. In this example it is created only from ALIEN files but
288    // can be done to work in batch or grid mode as well.
289    TChain *chain = CreateChain(smode, plugin_mode);
290         
291    //==========================================================================
292    // Load the tasks configuration macros for all wagons. These files are supposed now to be
293    // in the current workdir, but in AliEn they will be in the file catalog, 
294    // mapped from AliRoot and pecified in the jdl input list.
295     
296    // For now connection to top input container and common AOD output container
297    // is done in this macro, but in future these containers will be connected
298    // from each task configuration macro.
299                                                                                                                                            
300    AddAnalysisTasks();                                                                                                                     
301                                                                                                                                            
302    // Run the analysis                                                                                                                     
303    //                                                                                                                                      
304    if (usePLUGIN) {                                                                                                                        
305       AliAnalysisGrid *alienHandler = CreateAlienHandler(plugin_mode);                                                                     
306       AliAnalysisManager::GetAnalysisManager()->SetGridHandler(alienHandler);                                                              
307    }                                                                                                                                       
308                                                                                                                                            
309    if (mgr->InitAnalysis()) {                                                                                                              
310       mgr->PrintStatus();                                                                                                                  
311       if (saveTrain || strlen(config_file)) gSystem->ChangeDirectory(train_name);                                                          
312       StartAnalysis(smode, chain);                                                                                                         
313       if (saveTrain && smode=="GRID") {                                                                                                    
314          AliAnalysisAlien *gridhandler = (AliAnalysisAlien*)mgr->GetGridHandler();                                                         
315          TString alien_workdir = gGrid->GetHomeDirectory();                                                                                
316          if (iAODanalysis) alien_workdir += "analysisAOD";                                                                                 
317          else              alien_workdir += "analysisESD";                                                                                 
318          alien_outdir = gridhandler->GetGridOutputDir();                                                                                   
319          printf("=== Registering ConfigTrain.C in the work directory <%s> ===\n",                                                          
320                 alien_workdir.Data());                                                                                                     
321          if (AliAnalysisAlien::FileExists(Form("%s/%sConfig.C", alien_workdir.Data(), train_name.Data())))                                 
322             gGrid->Rm(Form("%s/%sConfig.C", alien_workdir.Data(), train_name.Data()));                                                     
323          if (strcmp(plugin_mode, "test"))                                                                                                  
324             TFile::Cp(Form("file:%sConfig.C",train_name.Data()), Form("alien://%s/%sConfig.C", alien_workdir.Data(), train_name.Data()));  
325       }                                                                                                                                    
326    }                                                                                                                                       
327 }                                                                                                                                          
328                                                                                                                                             
329 //______________________________________________________________________________                                                           
330 void AddAnalysisTasks()                                                                                                                    
331 {                                                                                                                                          
332 // Add all analysis task wagons to the train                                                                                               
333    AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();                                                                     
334
335    if (iESDfilter && !iAODanalysis) {
336       //  ESD filter task configuration.
337       gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskESDFilter.C");
338       if (iMUONcopyAOD) {
339          printf("Registering delta AOD file\n");
340          mgr->RegisterExtraFile("AliAOD.Muons.root");
341          AliAnalysisTaskESDfilter *taskesdfilter = AddTaskESDFilter(useKFILTER, kTRUE);
342       } else {
343          AliAnalysisTaskESDfilter *taskesdfilter = AddTaskESDFilter(useKFILTER, kFALSE);      
344       }   
345    }   
346
347    // AOD tags
348    if (useAODTAGS) {
349       AliAnalysisTaskTagCreator* tagTask = new AliAnalysisTaskTagCreator("AOD Tag Creator");
350       mgr->AddTask(tagTask);
351       AliAnalysisDataContainer *coutTags = mgr->CreateContainer("cTag",  TTree::Class(), 
352                                            AliAnalysisManager::kOutputContainer, "AOD.tag.root");
353       mgr->ConnectInput (tagTask, 0, mgr->GetCommonInputContainer());
354       mgr->ConnectOutput(tagTask, 1, coutTags);
355    }   
356     
357 // ********** PWG2 wagons ******************************************************
358    AliAnalysisManager::SetCommonFileName("PWG2histograms.root");
359
360    // Proton analysis
361    if (iPWG2spectra) {
362       // protons
363       if (iPWG2protons) {
364         gROOT->LoadMacro("$ALICE_ROOT/PWG2/SPECTRA/macros/AddTaskProtons.C");
365         AliAnalysisTaskProtons *taskprotons = AddTaskProtons();
366         if (!taskprotons) ::Warning("AnalysisTrainNew", "AliAnalysisTaskProtons cannot run for this train conditions - EXCLUDED");
367       }  
368       // cascades
369       if (iPWG2checkcascade) {
370         gROOT->LoadMacro("$ALICE_ROOT/PWG2/SPECTRA/macros/AddTaskCheckCascade.C");
371         AliAnalysisTaskCheckCascade *taskcheckcascade = AddTaskCheckCascade(iCollision,runOnData);
372         if (!taskcheckcascade) ::Warning("AnalysisTrainNew", "AliAnalysisTaskCheckCascade cannot run for this train conditions - EXCLUDED");
373       }  
374       // v0's
375       if (iPWG2checkv0) {
376         gROOT->LoadMacro("$ALICE_ROOT/PWG2/SPECTRA/macros/AddTaskCheckV0.C");
377         AliAnalysisTaskCheckV0 *taskcheckV0 = AddTaskCheckV0();
378         if (!taskcheckV0) ::Warning("AnalysisTrainNew", "AliAnalysisTaskCheckV0 cannot run for this train conditions - EXCLUDED");
379       }  
380       // strangeness
381       if (iPWG2strange) {
382         gROOT->LoadMacro("$ALICE_ROOT/PWG2/SPECTRA/macros/AddTaskStrange.C");
383         AliAnalysisTaskStrange *taskstrange = AddTaskStrange();
384         if (!taskstrange) ::Warning("AnalysisTrainNew", "AliAnalysisTaskStrange cannot run for this train conditions - EXCLUDED");
385       }  
386       // performance cascades
387       if (iPWG2perfcascade) {
388         gROOT->LoadMacro("$ALICE_ROOT/PWG2/SPECTRA/macros/AddTaskCheckPerformanceCascade.C");
389         AliAnalysisTaskCheckPerformanceCascade *taskperfcascade = AddTaskCheckPerformanceCascade();
390         if (!taskperfcascade) ::Warning("AnalysisTrainNew", "AliAnalysisTaskCheckPerformanceCascade cannot run for this train conditions - EXCLUDED");
391       }  
392        // central
393       if (iPWG2central) {
394         gROOT->LoadMacro("$ALICE_ROOT/PWG2/SPECTRA/macros/AddTaskCentral.C");
395         AliAnalysisTaskCentral *taskcentral = AddTaskCentral();
396         if (!taskcentral) ::Warning("AnalysisTrainNew", "AliAnalysisTaskCentral cannot run for this train conditions - EXCLUDED");
397       }  
398   }   
399    
400    // Femtoscopy analysis modules
401    if (iPWG2femto) {
402       gROOT->LoadMacro("$ALICE_ROOT/PWG2/FEMTOSCOPY/macros/AddTaskFemto.C");
403       AliAnalysisTaskFemto *taskfemto = AddTaskFemto(configPWG2femto);
404       if (!taskfemto) ::Warning("AnalysisTrainNew", "AliAnalysisTaskFemto cannot run for this train conditions - EXCLUDED");
405    }   
406
407    // Kink analysis
408    if (iPWG2kink) {
409       if (iPWG2kinkESDMC) {
410         gROOT->LoadMacro("$ALICE_ROOT/PWG2/KINK/macros/AddTaskKink.C");
411         AliAnalysisKinkESDMC *taskkink1 = AddTaskKink();
412         if (!taskkink1) ::Warning("AnalysisTrainNew", "AliAnalysisKinkESDMC cannot run for this train conditions - EXCLUDED");
413       }   
414       if (iPWG2kinkLSKstar) {
415         gROOT->LoadMacro("$ALICE_ROOT/PWG2/KINK/macros/AddTaskKinkResLikeSignKstar.C");
416         AliResonanceKinkLikeSign *taskkink2 = AddTaskKinkResLikeSignKstar();
417         if (!taskkink2) ::Warning("AnalysisTrainNew", "AliResonanceKinkLikeSign cannot run for this train conditions - EXCLUDED");
418       }  
419       if (iPWG2kinkLSL1520) {
420         gROOT->LoadMacro("$ALICE_ROOT/PWG2/KINK/macros/AddTaskKinkResLikeSignL1520.C");
421         AliResonanceKinkLikeSign *taskkink3 = AddTaskKinkResLikeSignL1520();
422         if (!taskkink3) ::Warning("AnalysisTrainNew", "AliResonanceKinkLikeSign cannot run for this train conditions - EXCLUDED");
423       }  
424       if (iPWG2kinkLSPhi) {
425         gROOT->LoadMacro("$ALICE_ROOT/PWG2/KINK/macros/AddTaskKinkResLikeSignPhi.C");
426         AliResonanceKinkLikeSign *taskkink4 = AddTaskKinkResLikeSignPhi();
427         if (!taskkink4) ::Warning("AnalysisTrainNew", "AliResonanceKinkLikeSign cannot run for this train conditions - EXCLUDED");
428       }  
429       if (iPWG2kinkKstarESD) {
430         gROOT->LoadMacro("$ALICE_ROOT/PWG2/KINK/macros/AddTaskKinkResonanceKstarESD.C");
431         AliAnalysisTaskKinkResonance *taskkink5 = AddTaskKinkResonanceKstarESD();
432         if (!taskkink5) ::Warning("AnalysisTrainNew", "AliAnalysisKinkResonanceKstarESD cannot run for this train conditions - EXCLUDED");
433       }   
434       if (iPWG2kinkKstarMC) {
435         gROOT->LoadMacro("$ALICE_ROOT/PWG2/KINK/macros/AddTaskKinkResonanceKstarMC.C");
436         AliAnalysisTaskKinkResonance *taskkink6 = AddTaskKinkResonanceKstarMC();
437         if (!taskkink6) ::Warning("AnalysisTrainNew", "AliAnalysisKinkResonanceKstarMC cannot run for this train conditions - EXCLUDED");
438       }   
439       if (iPWG2kinkL1520ESD) {
440         gROOT->LoadMacro("$ALICE_ROOT/PWG2/KINK/macros/AddTaskKinkResonanceL1520ESD.C");
441         AliAnalysisTaskKinkResonance *taskkink7 = AddTaskKinkResonanceL1520ESD();
442         if (!taskkink7) ::Warning("AnalysisTrainNew", "AliAnalysisKinkResonanceL1520ESD cannot run for this train conditions - EXCLUDED");
443       }   
444       if (iPWG2kinkL1520MC) {
445         gROOT->LoadMacro("$ALICE_ROOT/PWG2/KINK/macros/AddTaskKinkResonanceL1520MC.C");
446         AliAnalysisTaskKinkResonance *taskkink8 = AddTaskKinkResonanceL1520MC();
447         if (!taskkink8) ::Warning("AnalysisTrainNew", "AliAnalysisKinkResonanceL1520MC cannot run for this train conditions - EXCLUDED");
448       }   
449       if (iPWG2kinkPhiESD) {
450         gROOT->LoadMacro("$ALICE_ROOT/PWG2/KINK/macros/AddTaskKinkResonancePhiESD.C");
451         AliAnalysisTaskKinkResonance *taskkink9 = AddTaskKinkResonancePhiESD();
452         if (!taskkink9) ::Warning("AnalysisTrainNew", "AliAnalysisKinkResonancePhiESD cannot run for this train conditions - EXCLUDED");
453       }   
454       if (iPWG2kinkPhiMC) {
455         gROOT->LoadMacro("$ALICE_ROOT/PWG2/KINK/macros/AddTaskKinkResonancePhiMC.C");
456         AliAnalysisTaskKinkResonance *taskkink10 = AddTaskKinkResonancePhiMC();
457         if (!taskkink10) ::Warning("AnalysisTrainNew", "AliAnalysisKinkResonancePhiMC cannot run for this train conditions - EXCLUDED");
458       }   
459    }   
460
461    // Event characterization
462    if (iPWG2evchar) {
463       gROOT->LoadMacro("$ALICE_ROOT/PWG2/EVCHAR/macros/AddTaskSPDdNdEta.C");
464       AliAnalysisTaskSPDdNdEta *taskspddndeta = AddTaskSPDdNdEta();
465       if (!taskspddndeta) ::Warning("AnalysisTrainNew", "AliAnalysisTaskSPDdNdEta cannot run for this train conditions - EXCLUDED");
466       taskspddndeta->SetReadMC(useMC);
467    }   
468
469    // Unicor
470    if (iPWG2unicor) {
471       gROOT->LoadMacro("$ALICE_ROOT/PWG2/UNICOR/AddTaskUnicor.C");
472       AliAnalysisTaskUnicor *taskunicor = AddTaskUnicor();
473       if (!taskunicor) ::Warning("AnalysisTrainNew", "AliAnalysisTaskUnicor cannot run for this train conditions - EXCLUDED");
474    }   
475
476    // FMD
477    AliAnalysisManager::SetCommonFileName("forward.root");
478    if (iPWG2forward) {
479       gROOT->LoadMacro("$ALICE_ROOT/PWG2/FORWARD/analysis/AddTaskFMD.C");
480       AliFMDAnalysisTaskSE *taskfmd = AddTaskFMD();
481       if (!taskfmd) ::Warning("AnalysisTrainNew", "AliFMDAnalysisTaskSE cannot run for this train conditions - EXCLUDED");
482    }   
483    AliAnalysisManager::SetCommonFileName("PWG2histograms.root");
484
485    // Flow analysis
486    if (iPWG2flow) {
487       gROOT->LoadMacro("$ALICE_ROOT/PWG2/FLOW/macros/AddTaskFlow.C");
488       Bool_t SP       = kTRUE;
489       Bool_t LYZ1SUM  = kTRUE;
490       Bool_t LYZ1PROD = kTRUE;
491       Bool_t LYZ2SUM  = kFALSE; 
492       Bool_t LYZ2PROD = kFALSE;
493       Bool_t LYZEP    = kFALSE; 
494       Bool_t GFC      = kTRUE;
495       Bool_t QC       = kTRUE;
496       Bool_t FQD      = kFALSE;
497       Bool_t MCEP     = kFALSE; //does not work yet 24/12/08
498       Bool_t kineFromESD = kTRUE;
499       Bool_t METHODS[] = {SP,LYZ1SUM,LYZ1PROD,LYZ2SUM,LYZ2PROD,LYZEP,GFC,QC,FQD,MCEP};
500       // Analysis type can be ESD, AOD, MC, ESDMC0, ESDMC1
501       TString type = "AOD";
502       if (!iAODanalysis) type = "ESD";
503       // Boolean to fill/not fill the QA histograms
504       Bool_t QA = kTRUE;   
505       // Boolean to use/not use weights for the Q vector
506       Bool_t WEIGHTS[] = {kFALSE,kFALSE,kFALSE}; //Phi, v'(pt), v'(eta)
507       AliAnalysisTaskFlowEvent* taskFE = AddTaskFlow(type,METHODS,QA,WEIGHTS);
508       if (!taskFE) ::Warning("AnalysisTrainNew", "AliAnalysisTaskFlowEvent cannot run for this train conditions - EXCLUDED");
509    }   
510
511    // PWG2 resonances
512    AliAnalysisManager::SetCommonFileName("resonances.root");
513    if (iPWG2res) {
514       gROOT->LoadMacro("$ALICE_ROOT/PWG2/RESONANCES/macros/train/AddAnalysisTaskRsnNew.C");
515       gROOT->LoadMacro("$ALICE_ROOT/PWG2/RESONANCES/macros/train/AddAnalysisTaskRsnEffNew.C");
516       TString path = gROOT->GetMacroPath();
517       path += ":$ALICE_ROOT/PWG2/RESONANCES/macros/train";
518       gROOT->SetMacroPath(path);
519       AddAnalysisTaskRsn(kTRUE);
520       if (iPWG2rsneff) AddAnalysisTaskRsnEff();
521    }   
522    AliAnalysisManager::SetCommonFileName("PWG2histograms.root");
523
524 // ********** PWG3 wagons ******************************************************
525    AliAnalysisManager::SetCommonFileName("PWG3histograms.root");
526            
527    // PWG3 vertexing
528    if (iPWG3vertexing) {
529       gROOT->LoadMacro("$ALICE_ROOT/PWG3/vertexingHF/AddTaskVertexingHF.C");
530       if (!iPWG3d2h) TFile::Cp(gSystem->ExpandPathName(configPWG3d2h.Data()), Form("%s/ConfigVertexingHF.C", train_name.Data()));
531       AliAnalysisTaskSEVertexingHF *taskvertexingHF = AddTaskVertexingHF();
532       if (!taskvertexingHF) ::Warning("AnalysisTrainNew", "AliAnalysisTaskSEVertexingHF cannot run for this train conditions - EXCLUDED");
533       else mgr->RegisterExtraFile("AliAOD.VertexingHF.root");
534    }   
535       
536    // PWG3 electrons
537    if (iPWG3hfe) {
538       gROOT->LoadMacro("$ALICE_ROOT/PWG3/hfe/AddTaskHFE.C");
539       AliAnalysisTaskHFE *taskHFE = AddTaskHFE();
540       if (!taskHFE) ::Warning("AnalysisTrainNew", "AliAnalysisTaskHFE cannot run for this train conditions - EXCLUDED");
541    }   
542
543    // PWG3 D2h
544    if (iPWG3d2h) {
545       gROOT->LoadMacro("$ALICE_ROOT/PWG3/vertexingHF/AddD2HTrain.C");
546       TFile::Cp(gSystem->ExpandPathName(configPWG3d2h.Data()), Form("%s/ConfigVertexingHF.C", train_name.Data()));
547       AddD2HTrain(iPWG3d0mass,iPWG3d0massLS,iPWG3dplus, iPWG3LSd0, iPWG3LSjpsi, iPWG3CFd0, iPWG3promptd0);                                 
548    }   
549
550    // PWG3 muon
551    if (iPWG3MuonTrain) {
552       gROOT->LoadMacro("$ALICE_ROOT/PWG3/muon/AddPWG3MuonTrain.C");
553       // iESDAnalysis, iAODAnalysis -> flags to select if the train is AOD or ESD based
554       // iMuonDistributions, iSingleMuonANAlysis -> flags to switch on/off analysis wagons
555       Int_t isESDAnalysis = (iAODanalysis)?0:1;
556       Int_t isAODAnalysis = (iAODanalysis)?1:0;
557       Int_t addMuonDistributions = 1;
558       Int_t addSingleMuonAnalysis = 1;
559       Int_t addMuonHFAnalysis = 1;
560       Int_t ntaskmuon = AddPWG3MuonTrain(isESDAnalysis,isAODAnalysis,addMuonDistributions,addSingleMuonAnalysis,addMuonHFAnalysis);
561       printf("Added %d muon tasks\n", ntaskmuon);
562    }   
563       
564 // ********** PWG4 wagons ******************************************************
565    AliAnalysisManager::SetCommonFileName("PWG4histograms.root");
566
567     // Jet analysis
568    if (iJETAN) {
569       gROOT->LoadMacro("$ALICE_ROOT/PWG4/macros/AddTaskJets.C");
570       if (!iAODanalysis) {
571          // Default jet reconstructor running on ESD's
572          AliAnalysisTaskJets * taskjets = AddTaskJets();
573          if (!taskjets) ::Warning("AnalysisTrainNew", "AliAnalysisTaskJets cannot run for this train conditions - EXCLUDED");
574          if (iJETANdelta) {
575             AddTaskJetsDelta("AliAOD.Jets.root");
576             mgr->RegisterExtraFile("AliAOD.Jets.root");
577          }   
578       } else {
579          // AOD-based analysis. Add all reconstructors to write into delta AOD's
580          if (iJETANdelta) {
581             Int_t ntasksjets = AddTaskJetsDelta("AliAOD.Jets.root");
582             if (ntasksjets) printf("Added %d jet reconstructors\n", ntasksjets);
583          }
584       }      
585    }
586    // PWG4 hadron correlations
587    if (iPWG4partcorr) {
588       Bool_t isSimulation = (runOnData)?kFALSE:kTRUE;
589       gROOT->LoadMacro("$ALICE_ROOT/PWG4/macros/AddTaskPartCorr.C");
590       AliAnalysisTaskParticleCorrelation *taskpartcorrPHOS = AddTaskPartCorr("AOD", "PHOS", useMC, kFALSE, isSimulation);
591       if (!taskpartcorrPHOS) ::Warning("AnalysisTrainNew", "AliAnalysisTaskParticleCorrelation PHOS cannot run for this train conditions - EXCLUDED");
592       AliAnalysisTaskParticleCorrelation *taskpartcorrEMCAL = AddTaskPartCorr("AOD", "EMCAL", useMC, kFALSE, isSimulation);
593       if (!taskpartcorrEMCAL) ::Warning("AnalysisTrainNew", "AliAnalysisTaskParticleCorrelation EMCAL cannot run for this train conditions - EXCLUDED");
594       mgr->RegisterExtraFile("deltaAODPartCorr.root");
595    }   
596
597    // PWG4 gamma conversion analysis
598    if (iPWG4gammaconv) {
599       gROOT->LoadMacro("$ALICE_ROOT/PWG4/macros/AddTaskGammaConversion.C");
600       TString cdir = gSystem->WorkingDirectory();
601       gSystem->ChangeDirectory(gSystem->ExpandPathName("$ALICE_ROOT/PWG4/macros/"));
602       TString gcArguments = "-run-on-train -run-jet -run-chic -run-neutralmeson -run-cf";
603       AliAnalysisTaskGammaConversion * taskGammaConversion = AddTaskGammaConversion(gcArguments,mgr->GetCommonInputContainer());
604       gSystem->ChangeDirectory(cdir);
605       if (!taskGammaConversion) ::Warning("AnalysisTrainNew", "AliAnalysisTaskGammaConversion cannot run for these train conditions - EXCLUDED");
606    }   
607
608    // PWG4 omega to 3 pions analysis
609    if (iPWG4omega3pi) {
610       gROOT->LoadMacro("$ALICE_ROOT/PWG4/macros/AddTaskomega3pi.C");
611       AliAnalysisTaskOmegaPi0PiPi *taskomega3pi = AddTaskomega3pi();
612       if (!taskomega3pi) ::Warning("AnalysisTrainNew", "AliAnalysisTaskomega3pi cannot run for these train conditions - EXCLUDED");
613    }   
614 }
615
616 //______________________________________________________________________________
617 void StartAnalysis(const char *mode, TChain *chain) {
618 // Start analysis.
619    Int_t imode = -1;
620    AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
621    if (!strcmp(mode, "LOCAL")) imode = 0;
622    if (!strcmp(mode, "PROOF")) imode = 1;
623    if (!strcmp(mode, "GRID"))  imode = 2;
624    switch (imode) {
625       case 0:
626          if (!chain) {
627             ::Error("AnalysisTrainNew.C::StartAnalysis", "Cannot create the chain");
628             return;
629          }   
630          mgr->StartAnalysis(mode, chain);
631          return;
632       case 1:
633          if (!proof_dataset.Length()) {
634             ::Error("AnalysisTrainNew.C::StartAnalysis", "proof_dataset is empty");
635             return;
636          }   
637          mgr->StartAnalysis(mode, proof_dataset, 1000);
638          return;
639       case 2:
640          if (usePLUGIN) {
641             if (!mgr->GetGridHandler()) {
642                ::Error("AnalysisTrainNew.C::StartAnalysis", "Grid plugin not initialized");
643                return;
644             }   
645             mgr->StartAnalysis("grid");
646          } else {
647             if (!chain) {
648                ::Error("AnalysisTrainNew.C::StartAnalysis", "Cannot create the chain");
649                return;
650             }   
651             mgr->StartAnalysis(mode, chain);
652          }   
653          return;
654    }      
655 }          
656     
657 //______________________________________________________________________________
658 void CheckModuleFlags(const char *mode) {
659 // Checks selected modules and insure compatibility
660    Int_t imode = -1;
661    if (!strcmp(mode, "LOCAL")) imode = 0;
662    if (!strcmp(mode, "PROOF")) imode = 1;
663    if (!strcmp(mode, "GRID"))  imode = 2;
664    if (!iJETAN) iJETANdelta = 0;
665    if (imode==1) {
666       if (!usePAR) {
667          ::Info("AnalysisTrainNew.C::CheckModuleFlags", "PAR files enabled due to PROOF analysis");
668          usePAR = kTRUE;
669       }   
670    }  
671    if (imode != 2) {
672       ::Info("AnalysisTrainNew.C::CheckModuleFlags", "AliEn plugin disabled since not in GRID mode");
673       usePLUGIN = kFALSE; 
674    }   
675    if (iAODanalysis) {
676    // AOD analysis
677       if (useMC)
678          ::Info("AnalysisTrainNew.C::CheckModuleFlags", "MC usage disabled in analysis on AOD's");
679       if (useAODTAGS)
680          ::Info("AnalysisTrainNew.C::CheckModuleFlags", "AOD tags usage disabled in analysis on AOD's");
681       useMC = kFALSE;
682       useTR = kFALSE;
683       useAODTAGS = kFALSE;
684       if (iESDfilter)
685          ::Info("AnalysisTrainNew.C::CheckModuleFlags", "ESD filter disabled in analysis on AOD's");
686       iESDfilter   = 0;
687       if (!iAODhandler) {
688          if (iJETAN) 
689             ::Info("AnalysisTrainNew.C::CheckModuleFlags", "JETAN disabled in analysis on AOD's without AOD handler");
690          iJETAN = 0;
691          iJETANdelta = 0;
692       }
693       // Disable tasks that do not work yet on AOD data
694       if (iPWG4gammaconv)
695          ::Info("AnalysisTrainNew.C::CheckModuleFlags", "PWG4gammaconv disabled on AOD's without AOD handler");
696       iPWG4gammaconv = 0;   
697       if (iPWG2central)
698          ::Info("AnalysisTrainNew.C::CheckModuleFlags", "PWG2central disabled on AOD's");
699          iPWG2central = 0;
700       if (iPWG2flow)
701          ::Info("AnalysisTrainNew.C::CheckModuleFlags", "PWG2flow disabled on AOD's");
702          iPWG2flow = 0;
703       if (iPWG2femto)
704          ::Info("AnalysisTrainNew.C::CheckModuleFlags", "PWG2femto disabled on AOD's");
705          iPWG2femto = 0;
706       if (iPWG2res)
707          ::Info("AnalysisTrainNew.C::CheckModuleFlags", "PWG2res disabled on AOD's");
708          iPWG2res = 0;
709        if (iPWG2rsneff)
710          ::Info("AnalysisTrainNew.C::CheckModuleFlags", "PWG2rsneff disabled on AOD's");
711          iPWG2rsneff = 0;
712      if (iPWG2kink)         
713          ::Info("AnalysisTrainNew.C::CheckModuleFlags", "PWG2kink disabled in analysis on AOD's");
714          iPWG2kink = 0;
715       if (iPWG2unicor)         
716          ::Info("AnalysisTrainNew.C::CheckModuleFlags", "PWG2unicor disabled in analysis on AOD's");
717          iPWG2unicor = 0;
718       if (iPWG2evchar)
719          ::Info("AnalysisTrainNew.C::CheckModuleFlags", "PWG4evchar disabled on AOD's");
720          iPWG2evchar = 0;
721       if (iPWG2forward)         
722          ::Info("AnalysisTrainNew.C::CheckModuleFlags", "PWG2forward disabled in analysis on AOD's");
723          iPWG2forward = 0;
724       if (iPWG3hfe)
725          ::Info("AnalysisTrainNew.C::CheckModuleFlags", "PWG3hfe disabled on AOD's");
726          iPWG3hfe = 0;
727       if (iPWG4omega3pi)
728          ::Info("AnalysisTrainNew.C::CheckModuleFlags", "PWG4omega3pi disabled on AOD's");
729          iPWG4omega3pi = 0;
730    } else {   
731    // ESD analysis
732       if (!useMC) useTR = kFALSE;
733       if (!useTR) {
734          ::Info("AnalysisTrainNew.C::CheckModuleFlags", "iPWG2evchar disabled if not reading track references");
735          iPWG2evchar = 0;
736       }   
737    }
738    if (!useMC) {
739       if (iPWG2perfcascade)
740          ::Info("AnalysisTrainNew.C::CheckModuleFlags", "PWG2perfcascade disabled without MC info");
741       iPWG2perfcascade = 0;   
742       if (iPWG2central)
743          ::Info("AnalysisTrainNew.C::CheckModuleFlags", "PWG2central disabled without MC info");
744          iPWG2central = 0;
745    }   
746    if (iJETAN && !iAODanalysis) iESDfilter=1;
747    if (iESDfilter) {iAODhandler=1; useCORRFW = kTRUE;}
748    if (iPWG2spectra || iPWG2flow || iPWG3vertexing || iPWG3hfe || iPWG2res || iPWG2rsneff) useCORRFW = kTRUE;
749    if (useKFILTER && !useMC) useKFILTER = kFALSE;
750    if (useAODTAGS && !iAODhandler) useAODTAGS = kFALSE;
751 }
752
753 //______________________________________________________________________________
754 Bool_t Connect(const char *mode) {
755 // Connect <username> to the back-end system.
756    Int_t imode = -1;
757    if (!strcmp(mode, "LOCAL")) imode = 0;
758    if (!strcmp(mode, "PROOF")) imode = 1;
759    if (!strcmp(mode, "GRID"))  imode = 2;
760    TString username = gSystem->Getenv("alien_API_USER");
761    switch (imode) {
762       case 0:
763          break;
764       case 1:
765          if  (!username.Length()) {
766             ::Error(Form("AnalysisTrainNew.C::Connect <%s>", mode), "Make sure you:\n \
767                            1. Have called: alien-token-init <username>\n \
768                            2. Have called: >source /tmp/gclient_env_$UID");
769             return kFALSE;
770          }
771          ::Info("AnalysisTrainNew.C::Connect", "Connecting user <%s> to PROOF cluster <%s>", 
772                 username.Data(), proof_cluster.Data());
773          gEnv->SetValue("XSec.GSI.DelegProxy", "2");
774 //         TProof::Open(Form("%s@%s:31093", username.Data(), proof_cluster.Data()));       
775          TProof::Open(Form("%s@%s", username.Data(), proof_cluster.Data()));       
776          if (!gProof) {
777             if (strcmp(gSystem->Getenv("XrdSecGSISRVNAMES"), "lxfsrd0506.cern.ch"))
778                ::Error(Form("AnalysisTrainNew.C::Connect <%s>", mode), "Environment XrdSecGSISRVNAMES different from lxfsrd0506.cern.ch");
779             return kFALSE;
780          }
781          TGrid::Connect("alien://");
782          if (gGrid) {
783             TString homedir = gGrid->GetHomeDirectory();
784             TString workdir = homedir + train_name;
785             if (!gGrid->Cd(workdir)) {
786                gGrid->Cd(homedir);
787                if (gGrid->Mkdir(workdir)) {
788                   gGrid->Cd(train_name);
789                   ::Info("AnalysisTrainNew::Connect()", "Directory %s created", gGrid->Pwd());
790                }
791             }
792             gGrid->Mkdir("proof_output");
793             gGrid->Cd("proof_output");
794             proof_outdir = Form("alien://%s", gGrid->Pwd());
795          }   
796          break;
797       case 2:      
798          if  (!username.Length()) {
799             ::Error(Form("AnalysisTrainNew.C::Connect <%s>", mode), "Make sure you:\n \
800                            1. Have called: alien-token-init <username>\n \
801                            2. Have called: >source /tmp/gclient_env_$UID");
802             return kFALSE;
803          }
804          if (usePLUGIN && !gSystem->Getenv("alien_CLOSE_SE")) {
805             ::Error(Form("AnalysisTrainNew.C::Connect <%s>", mode), 
806                            "When using the AliEn plugin it is preferable to define the \
807                            variable alien_CLOSE_SE in your environment.");
808             return kFALSE;
809          }
810          ::Info("AnalysisTrainNew.C::Connect", "Connecting user <%s> to AliEn ...", 
811                 username.Data());
812          TGrid::Connect("alien://");
813          if (!gGrid || !gGrid->IsConnected()) return kFALSE;
814          break;
815       default:
816          ::Error("AnalysisTrainNew.C::Connect", "Unknown run mode: %s", mode);
817          return kFALSE;
818    }
819    ::Info("AnalysisTrainNew.C::Connect","Connected in %s mode", mode);
820    return kTRUE;
821 }
822
823 //______________________________________________________________________________
824 Bool_t LoadCommonLibraries(const char *mode)
825 {
826 // Load common analysis libraries.
827    Int_t imode = -1;
828    if (!strcmp(mode, "LOCAL")) imode = 0;
829    if (!strcmp(mode, "PROOF")) imode = 1;
830    if (!strcmp(mode, "GRID"))  imode = 2;
831    if (!gSystem->Getenv("ALICE_ROOT")) {
832       ::Error("AnalysisTrainNew.C::LoadCommonLibraries", "Analysis train requires that analysis libraries are compiled with a local AliRoot"); 
833       return kFALSE;
834    }   
835    Bool_t success = kTRUE;
836    // ROOT libraries
837    gSystem->Load("libTree.so");
838    gSystem->Load("libGeom.so");
839    gSystem->Load("libVMC.so");
840    gSystem->Load("libPhysics.so");
841    gSystem->Load("libMinuit.so");
842    
843    // Load framework classes. Par option ignored here.
844    switch (imode) {
845       case 0:
846       case 2:
847          if (useCPAR) {
848             success &= LoadLibrary("STEERBase", mode, kTRUE);
849             success &= LoadLibrary("ESD", mode, kTRUE);
850             success &= LoadLibrary("AOD", mode, kTRUE);
851             success &= LoadLibrary("ANALYSIS", mode, kTRUE);
852             success &= LoadLibrary("ANALYSISalice", mode, kTRUE);
853             if (useCORRFW) success &= LoadLibrary("CORRFW", mode, kTRUE);
854          } else {   
855             success &= LoadLibrary("libSTEERBase.so", mode);
856             success &= LoadLibrary("libESD.so", mode);
857             success &= LoadLibrary("libAOD.so", mode);
858             success &= LoadLibrary("libANALYSIS.so", mode);
859             success &= LoadLibrary("libANALYSISalice.so", mode);
860             if (useCORRFW) success &= LoadLibrary("libCORRFW.so", mode);
861             gROOT->ProcessLine(".include $ALICE_ROOT/include");
862          }   
863          break;
864       case 1:
865          Int_t ires = -1;
866          if (useAFPAR && !gSystem->AccessPathName(AFversion)) ires = gProof->UploadPackage(AFversion);
867          if (ires < 0) {
868             success &= LoadLibrary("STEERBase", mode);
869             success &= LoadLibrary("ESD", mode);
870             success &= LoadLibrary("AOD", mode);
871             success &= LoadLibrary("ANALYSIS", mode);
872             success &= LoadLibrary("ANALYSISalice", mode);
873             if (useCORRFW) success &= LoadLibrary("CORRFW", mode);
874          } else { 
875             ires = gProof->EnablePackage(AFversion);
876             if (ires<0) success = kFALSE;
877             if (useCORRFW) success &= LoadLibrary("CORRFW", mode);
878          }
879          break;         
880       default:
881          ::Error("AnalysisTrainNew.C::LoadCommonLibraries", "Unknown run mode: %s", mode);
882          return kFALSE;
883    }
884    if (success) {
885       ::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Load common libraries:    SUCCESS");
886       ::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Include path for Aclic compilation:\n%s",
887               gSystem->GetIncludePath());
888    } else {           
889       ::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Load common libraries:    FAILED");
890    }   
891       
892    return success;
893 }
894
895 //______________________________________________________________________________
896 Bool_t LoadAnalysisLibraries(const char *mode)
897 {
898 // Load common analysis libraries.
899    Bool_t success = kTRUE;
900    if (iESDfilter || iPWG3MuonTrain) {
901       if (!LoadLibrary("PWG3base", mode, kTRUE) ||
902           !LoadLibrary("PWG3muon", mode, kTRUE)) return kFALSE;
903    }   
904    // JETAN
905    if (iJETAN) {
906       if (!LoadLibrary("JETAN", mode, kTRUE)) return kFALSE;
907    }
908    if (iJETANdelta) {
909       if (!LoadLibrary("JETAN", mode, kTRUE) ||
910           !LoadLibrary("CGAL", mode, kTRUE) ||
911           !LoadLibrary("fastjet", mode, kTRUE) ||
912           !LoadLibrary("siscone", mode, kTRUE) ||
913           !LoadLibrary("SISConePlugin", mode, kTRUE) ||
914           !LoadLibrary("FASTJETAN", mode, kTRUE)) return kFALSE;
915    }     
916    // PWG4 particle correlations
917    if (iPWG4partcorr) {   
918       if (!LoadLibrary("EMCALUtils", mode, kTRUE) ||
919           !LoadLibrary("PHOSUtils", mode, kTRUE) ||
920           !LoadLibrary("PWG4PartCorrBase", mode, kTRUE) ||
921           !LoadLibrary("PWG4PartCorrDep", mode, kTRUE)) return kFALSE;
922    }
923    // PWG4 gamma conversion
924    if (iPWG4gammaconv) {
925       if (!LoadLibrary("PWG4GammaConv", mode, kTRUE)) return kFALSE;
926    }      
927    // PWG4 omega to 3 pions
928    if (iPWG4omega3pi) {
929       if (!LoadLibrary("PWG4omega3pi", mode, kTRUE)) return kFALSE;
930    }      
931    // PWG2 task protons 
932    if (iPWG2spectra) {
933       if (!LoadLibrary("PWG2spectra", mode, kTRUE)) return kFALSE;
934    }
935    // PWG2 flow
936    if (iPWG2flow) {
937       if (!LoadLibrary("PWG2flowCommon", mode, kTRUE) ||
938           !LoadLibrary("PWG2flowTasks", mode, kTRUE)) return kFALSE;
939    }
940    // PWG2 resonances
941    if (iPWG2res || iPWG2rsneff) {
942       if (!LoadLibrary("PWG2resonances", mode, kTRUE)) return kFALSE;
943    }   
944    // PWG2 kink
945    if (iPWG2kink) {
946       if (!LoadLibrary("PWG2kink", mode, kTRUE)) return kFALSE;
947    }   
948    // PWG2 unicor
949    if (iPWG2unicor) {
950       if (!LoadLibrary("PWG2unicor", mode, kTRUE)) return kFALSE;
951    }   
952    // PWG2 evchar
953    if (iPWG2evchar) {
954       if (!LoadLibrary("PWG2evchar", mode, kTRUE)) return kFALSE;
955    }   
956    // PWG2 femtoscopy
957    if (iPWG2femto) {
958       if (!LoadLibrary("PWG2AOD", mode, kTRUE) ||
959           !LoadLibrary("PWG2femtoscopy", mode, kTRUE) ||
960           !LoadLibrary("PWG2femtoscopyUser", mode, kTRUE)) return kFALSE;
961 //      TFile::Cp(gSystem->ExpandPathName("$(ALICE_ROOT)/PWG2/FEMTOSCOPY/macros/ConfigFemtoAnalysis.C"), Form("%s/ConfigFemtoAnalysis.C", train_name.Data()));
962 //      anaLibs += "ConfigFemtoAnalysis.C ";
963    }   
964    // PWG2 FORWARD
965    if (iPWG2forward) {
966       if (!LoadLibrary("PWG2forward", mode, kTRUE)) return kFALSE;
967    }   
968    // PWG3 Vertexing HF
969    if (iPWG3vertexing || iPWG3d2h) {
970       if (!LoadLibrary("PWG3base", mode, kTRUE) ||
971           !LoadLibrary("PWG3vertexingHF", mode, kTRUE)) return kFALSE;
972    }   
973    // PWG3 hfe
974    if (iPWG3hfe) {
975       if (!LoadLibrary("PWG3hfe", mode, kTRUE)) return kFALSE;
976    }   
977    
978    ::Info("AnalysisTrainNew.C::LoadAnalysisLibraries", "Load other libraries:   SUCCESS");
979    return kTRUE;
980 }
981
982 //______________________________________________________________________________
983 Bool_t LoadLibrary(const char *module, const char *mode, Bool_t rec=kFALSE)
984 {
985 // Load a module library in a given mode. Reports success.
986    Int_t imode = -1;
987    Int_t result;
988    TString smodule(module);
989    if (!strcmp(mode, "LOCAL")) imode = 0;
990    if (!strcmp(mode, "PROOF")) imode = 1;
991    if (!strcmp(mode, "GRID"))  imode = 2;
992    TString mod(module);
993    if (!mod.Length()) {
994       ::Error("AnalysisTrainNew.C::LoadLibrary", "Empty module name");
995       return kFALSE;
996    }   
997    // If a library is specified, just load it
998    if (smodule.EndsWith(".so")) {
999       mod.Remove(mod.Index(".so"));
1000       result = gSystem->Load(mod);
1001       if (result < 0) {
1002          ::Error("AnalysisTrainNew.C::LoadLibrary", "Could not load library %s", module);
1003          return kFALSE;
1004       }
1005       if (rec) anaLibs += Form("%s.so ",mod.Data()); 
1006       return kTRUE;
1007    } 
1008    // Check if the library is already loaded
1009    if (strlen(gSystem->GetLibraries(Form("%s.so", module), "", kFALSE)) > 0)
1010       return kTRUE;    
1011    switch (imode) {
1012       case 0:
1013       case 2:
1014          if (usePAR) {
1015             result = SetupPar(module);
1016             if (rec) anaPars += Form("%s.par ", module);
1017          } else {
1018             result = gSystem->Load(Form("lib%s.so", module));
1019             if (rec) anaLibs += Form("lib%s.so ", module);
1020          }   
1021          break;
1022       case 1:
1023          result = gProof->UploadPackage(module);
1024          if (result<0) {
1025             result = gProof->UploadPackage(gSystem->ExpandPathName(Form("$ALICE_ROOT/%s.par", module)));
1026             if (result<0) {
1027                ::Error("AnalysisTrainNew.C::LoadLibrary", "Could not find module %s.par in current directory nor in $ALICE_ROOT", module);
1028                return kFALSE;
1029             }
1030          }   
1031          result = gProof->EnablePackage(module);
1032          break;
1033       default:
1034          return kFALSE;
1035    }         
1036    if (result < 0) {
1037       ::Error("AnalysisTrainNew.C::LoadLibrary", "Could not load module %s", module);
1038       return kFALSE;
1039    }
1040    return kTRUE;
1041 }           
1042
1043
1044 //______________________________________________________________________________
1045 TChain *CreateChain(const char *mode, const char *plugin_mode)
1046 {
1047 // Create the input chain
1048    Int_t imode = -1;
1049    if (!strcmp(mode, "LOCAL")) imode = 0;
1050    if (!strcmp(mode, "PROOF")) imode = 1;
1051    if (!strcmp(mode, "GRID"))  imode = 2;
1052    TChain *chain = NULL;
1053    // Local chain
1054    switch (imode) {
1055       case 0:
1056          if (iAODanalysis) {
1057             if (!local_xmldataset.Length()) {
1058                // Local AOD
1059                chain = new TChain("aodTree");
1060                if (gSystem->AccessPathName("data/AliAOD.root")) 
1061                   ::Error("AnalysisTrainNew.C::CreateChain", "File: AliAOD.root not in ./data dir");
1062                else {
1063                   if (!saveTrain) chain->Add("data/AliAOD.root");
1064                   else            chain->Add("../data/AliAOD.root");
1065                }   
1066             } else {
1067                // Interactive AOD
1068                chain = CreateChainSingle(local_xmldataset, "aodTree");
1069             }
1070          } else {      
1071             if (!local_xmldataset.Length()) {
1072                // Local ESD
1073                chain = new TChain("esdTree");
1074                if (gSystem->AccessPathName("data/AliESDs.root")) 
1075                   ::Error("AnalysisTrainNew.C::CreateChain", "File: AliESDs.root not in ./data dir");
1076                else {
1077                   if (!saveTrain) chain->Add("data/AliESDs.root");
1078                   else            chain->Add("../data/AliESDs.root");
1079                }   
1080             } else {
1081                // Interactive ESD
1082                chain = CreateChainSingle(local_xmldataset, "esdTree");
1083             }   
1084          }
1085          break;
1086       case 1:
1087          break;
1088       case 2:
1089          if (usePLUGIN) {
1090 //            AliAnalysisGrid *alienHandler = CreateAlienHandler(plugin_mode);
1091 //            AliAnalysisManager::GetAnalysisManager()->SetGridHandler(alienHandler);
1092          } else {
1093             TString           treeName = "esdTree";
1094             if (iAODanalysis) treeName = "aodTree";
1095             chain = CreateChainSingle("wn.xml", treeName);
1096          }
1097          break;      
1098       default:   
1099    }
1100    if (chain && chain->GetNtrees()) return chain;
1101    return NULL;
1102 }   
1103
1104 //______________________________________________________________________________
1105 TChain* CreateChainSingle(const char* xmlfile, const char *treeName)
1106 {
1107    printf("*******************************\n");
1108    printf("*** Getting the ESD Chain   ***\n");
1109    printf("*******************************\n");
1110    TAlienCollection * myCollection  = TAlienCollection::Open(xmlfile);
1111
1112    if (!myCollection) {
1113       ::Error("AnalysisTrainNew.C::CreateChainSingle", "Cannot create an AliEn collection from %s", xmlfile) ;
1114       return NULL ;
1115    }
1116
1117    TChain* chain = new TChain(treeName);
1118    myCollection->Reset() ;
1119    while ( myCollection->Next() ) chain->Add(myCollection->GetTURL("")) ;
1120    chain->ls();
1121    return chain;
1122 }
1123
1124 //______________________________________________________________________________
1125 Int_t SetupPar(char* pararchivename)
1126 {
1127    if (!pararchivename || !strlen(pararchivename)) return -1;
1128    char processline[1024];
1129    if (gSystem->AccessPathName(Form("%s.par", pararchivename))) {
1130       if (!gSystem->AccessPathName(Form("%s/%s.par", gSystem->Getenv("ALICE_ROOT"),pararchivename))) {
1131          ::Info("AnalysisTrainNew.C::SetupPar", "Getting %s.par from $ALICE_ROOT", pararchivename);
1132          TFile::Cp(gSystem->ExpandPathName(Form("$ALICE_ROOT/%s.par", pararchivename)), 
1133                    Form("%s.par",pararchivename));
1134       } else {
1135          ::Error("AnalysisTrainNew.C::SetupPar", "Cannot find %s.par", pararchivename);
1136          return -1;
1137       }   
1138    }
1139    if (usePLUGIN && saveTrain) gSystem->Exec(Form("ln -s ../%s.par %s",pararchivename, train_name.Data()));
1140    gSystem->Exec(Form("tar xvzf %s.par", pararchivename));
1141
1142    TString ocwd = gSystem->WorkingDirectory();
1143    if (!gSystem->ChangeDirectory(pararchivename)) return -1;
1144         
1145    // check for BUILD.sh and execute
1146    if (!gSystem->AccessPathName("PROOF-INF/BUILD.sh")) {
1147       printf("*******************************\n");
1148       printf("*** Building PAR archive    ***\n");
1149       printf("*******************************\n");          
1150       if (gSystem->Exec("PROOF-INF/BUILD.sh")) {
1151          Error("runProcess","Cannot Build the PAR Archive! - Abort!");
1152          return -1;
1153       }
1154    }
1155
1156         // check for SETUP.C and execute
1157         if (!gSystem->AccessPathName("PROOF-INF/SETUP.C")) {
1158             printf("*******************************\n");
1159             printf("*** Setup PAR archive       ***\n");
1160             printf("*******************************\n");
1161             gROOT->Macro("PROOF-INF/SETUP.C");
1162         }       
1163         if (!gSystem->ChangeDirectory(ocwd.Data())) return -1;
1164    return 0;
1165 }
1166
1167 //______________________________________________________________________________
1168 AliAnalysisAlien* CreateAlienHandler(const char *plugin_mode)
1169 {
1170 // Check if user has a valid token, otherwise make one. This has limitations.
1171 // One can always follow the standard procedure of calling alien-token-init then
1172 //   source /tmp/gclient_env_$UID in the current shell.
1173    if (!AliAnalysisGrid::CreateToken()) return NULL;
1174    AliAnalysisAlien *plugin = new AliAnalysisAlien();
1175 // Set the run mode (can be "full", "test", "offline", "submit" or "terminate")
1176    plugin->SetRunMode(plugin_mode);
1177    if (useProductionMode) plugin->SetProductionMode();
1178    if (!outputSingleFolder.IsNull()) plugin->SetOutputSingleFolder(outputSingleFolder);
1179    plugin->SetJobTag(job_tag);
1180    plugin->SetNtestFiles(1);
1181 //   plugin->SetPreferedSE("ALICE::NIHAM::File");
1182 // Set versions of used packages
1183 //   plugin->SetAPIVersion("V2.4");
1184    plugin->SetAPIVersion("V1.1x");
1185    plugin->SetROOTVersion(root_version);
1186    plugin->SetAliROOTVersion(aliroot_version);
1187 // Declare input data to be processed.
1188 // Method 1: Create automatically XML collections using alien 'find' command.
1189 // Define production directory LFN
1190    plugin->SetGridDataDir(alien_datadir);
1191 // Set data search pattern
1192    if (iAODanalysis) plugin->SetDataPattern("*AliAOD.root");
1193    else              plugin->SetDataPattern("*ESD.tag.root");
1194 // ...then add run numbers to be considered
1195    if (!iAODanalysis) plugin->SetRunRange(run_range[0], run_range[1]);
1196 //   for (Int_t i=0; i<10; i++) {
1197 //      if (run_numbers[i]==0) break;
1198 //      plugin->AddRunNumber(run_numbers[i]);
1199 //   }   
1200 // Method 2: Declare existing data files (raw collections, xml collections, root file)
1201 // If no path mentioned data is supposed to be in the work directory (see SetGridWorkingDir())
1202 // XML collections added via this method can be combined with the first method if
1203 // the content is compatible (using or not tags)
1204 //   plugin->AddDataFile("tag.xml");
1205 //   plugin->AddDataFile("/alice/data/2008/LHC08c/000057657/raw/Run57657.Merged.RAW.tag.root");
1206 // Define alien work directory where all files will be copied. Relative to alien $HOME.
1207    if (iAODanalysis) plugin->SetGridWorkingDir("analysisAOD");
1208    else              plugin->SetGridWorkingDir("analysisESD");
1209 // Declare alien output directory. Relative to working directory.
1210    if (!alien_outdir.Length()) alien_outdir = Form("output_%s",train_name.Data());
1211    plugin->SetGridOutputDir(alien_outdir);
1212
1213    TString ana_sources = "";
1214    TString ana_add = "";
1215    if (usePAR && anaPars.Length()) {
1216       printf("%s\n", anaPars.Data());
1217       TObjArray *arr;
1218       TObjString *objstr;
1219       arr = anaPars.Tokenize(" ");
1220       TIter next(arr);
1221       while ((objstr=(TObjString*)next())) plugin->EnablePackage(objstr->GetString());
1222       delete arr;
1223    } 
1224 // Add external packages
1225    if (iJETANdelta) {
1226       plugin->AddExternalPackage("boost::v1_38_0");
1227       plugin->AddExternalPackage("cgal::v3.3.1");
1228       plugin->AddExternalPackage("fastjet::v2.4.0");
1229    }   
1230    
1231 // Declare the analysis source files names separated by blancs. To be compiled runtime
1232 // using ACLiC on the worker nodes.
1233    ana_sources = ana_sources.Strip();
1234 // Declare all libraries (other than the default ones for the framework. These will be
1235 // loaded by the generated analysis macro. Add all extra files (task .cxx/.h) here.
1236    anaLibs     = anaLibs.Strip();   
1237    if (ana_sources.Length()) plugin->SetAnalysisSource(ana_sources);
1238    if (anaLibs.Length())     plugin->SetAdditionalLibs(anaLibs);
1239      
1240 // Declare the output file names separated by blancs.
1241 // (can be like: file.root or file.root@ALICE::Niham::File)
1242    plugin->SetDefaultOutputs();
1243    plugin->SetMergeExcludes(mergeExclude);
1244    plugin->SetMaxMergeFiles(maxMergeFiles);
1245    plugin->SetNrunsPerMaster(nRunsPerMaster);
1246 // Optionally define the files to be archived.
1247 //   plugin->SetOutputArchive("log_archive.zip:stdout,stderr@ALICE::NIHAM::File root_archive.zip:AliAOD.root,AOD.tag.root@ALICE::NIHAM::File");
1248    
1249    
1250    // Put default output files to archive
1251    TString listhists = "";
1252    TString listaods  = "";
1253    AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
1254    TIter next(mgr->GetOutputs());
1255    AliAnalysisDataContainer *output;
1256    while ((output=(AliAnalysisDataContainer*)next())) {
1257       const char *filename = output->GetFileName();
1258       if (!(strcmp(filename, "default"))) {
1259          if (!mgr->GetOutputEventHandler()) continue;
1260          filename = mgr->GetOutputEventHandler()->GetOutputFileName();
1261          if (listaods.Length()) listaods += ",";
1262          listaods += filename;
1263          listaods += ",";
1264          listaods += "pyxsec_hists.root";
1265       } else {
1266          if (!strcmp(filename, "pyxsec_hists.root")) continue;
1267          if (listhists.Contains(filename)) continue;
1268          if (listhists.Length()) listhists += ",";
1269          listhists += filename;
1270       }
1271    }
1272    if (mgr->GetExtraFiles().Length()) {
1273       if (listaods.Length()) listaods += ",";
1274       listaods += mgr->GetExtraFiles();
1275       listaods.ReplaceAll(" ", ",");
1276    }
1277    if (listhists.Length()) listhists = Form("hist_archive.zip:%s@%s", listhists.Data(), outputStorages.Data());
1278    if (listaods.Length())  listaods  = Form("aod_archive.zip:%s@%s", listaods.Data(), outputStorages.Data());
1279    if (!listhists.Length() && !listaods.Length()) {
1280       ::Fatal("AnalysisTrainNew", "No task output !");
1281    }
1282    TString outputArchive = Form("log_archive.zip:stderr@%s", outputStorages.Data());
1283    if (listaods.Length()) {
1284       outputArchive += " ";
1285       outputArchive += listaods;
1286    }   
1287    if (listhists.Length()) {
1288       outputArchive += " ";
1289       outputArchive += listhists;
1290    }   
1291 // Set friends
1292 //   if (iAODanalysis && iPWG3d2h) 
1293 //      plugin->SetFriendChainName("AliAOD.VertexingHF.root");
1294    plugin->SetOutputArchive(outputArchive);
1295 // Optionally set a name for the generated analysis macro (default MyAnalysis.C)
1296    plugin->SetAnalysisMacro(Form("%s.C", train_name.Data()));
1297 // Optionally set maximum number of input files/subjob (default 100, put 0 to ignore)
1298    plugin->SetSplitMaxInputFileNumber(nFilesPerJob);
1299 // Optionally set number of failed jobs that will trigger killing waiting sub-jobs.
1300 //   plugin->SetMaxInitFailed(5);
1301 // Optionally resubmit threshold.
1302 //   plugin->SetMasterResubmitThreshold(90);
1303 // Optionally set time to live (default 30000 sec)
1304    plugin->SetTTL(70000);
1305 // Optionally set input format (default xml-single)
1306    plugin->SetInputFormat("xml-single");
1307 // Optionally modify the name of the generated JDL (default analysis.jdl)
1308    plugin->SetJDLName(Form("%s.jdl", train_name.Data()));
1309 // Optionally modify the executable name (default analysis.sh)
1310    plugin->SetExecutable(Form("%s.sh", train_name.Data()));
1311 // Optionally modify job price (default 1)
1312    plugin->SetPrice(1);      
1313 // Optionally modify split mode (default 'se')    
1314 //   plugin->SetSplitMode("se");
1315    return plugin;
1316 }
1317
1318 //______________________________________________________________________________
1319 void WriteConfig()
1320 {
1321 // Write train configuration in a file. The file name has the format:
1322 // train_[trainName]_ddMonthyyyy_time.C
1323    if (useDATE) {
1324       gSystem->Exec("date +%d%b%Y_%Hh%M > date.tmp");
1325       ifstream fdate("date.tmp");
1326       if (!fdate.is_open()) {
1327          ::Error("AnalysisTrainNew.C::Export","Could not generate file name");
1328          return;
1329       }
1330       const char date[64];
1331       fdate.getline(date,64);
1332       fdate.close();
1333       gSystem->Exec("rm date.tmp");
1334       train_name = Form("train_%s_%s", train_name.Data(), date);
1335    } else {
1336       train_name = Form("train_%s", train_name.Data());
1337    }   
1338    TString cdir = gSystem->WorkingDirectory();
1339    gSystem->MakeDirectory(train_name);
1340    gSystem->ChangeDirectory(train_name);
1341    ofstream out;
1342    out.open(Form("%sConfig.C",train_name.Data()), ios::out); 
1343    if (out.bad()) {
1344       ::Error("AnalysisTrainNew.C::Export", "Cannot open ConfigTrain.C for writing");
1345       return;
1346    }
1347    out << "{" << endl;
1348    out << "   train_name      = " << "\"" << train_name.Data() << "\";" << endl;
1349    out << "   proof_cluster   = " << "\"" << proof_cluster.Data() << "\";" << endl;
1350    out << "   useAFPAR        = " << useAFPAR << ";" << endl;
1351    if (useAFPAR) 
1352       out << "   AFversion       = " << AFversion.Data() << ";" << endl;
1353    out << "   proof_dataset   = " << "\"" << proof_dataset.Data() << "\";" << endl;
1354    out << "   usePLUGIN       = " << usePLUGIN << ";" << endl;
1355    out << "   usePAR          = " << usePAR << ";" << endl;
1356    out << "   useCPAR         = " << useCPAR << ";" << endl;
1357    out << "   root_version    = " << "\"" << root_version.Data() << "\";" << endl;
1358    out << "   aliroot_version = " << "\"" << aliroot_version.Data() << "\";" << endl;
1359    out << "   alien_datadir   = " << "\"" << alien_datadir.Data() << "\";" << endl;
1360    if (!alien_outdir.Length()) alien_outdir = Form("output_%s",train_name.Data());
1361    out << "   alien_outdir    = " << "\"" << alien_outdir.Data() << "\";" << endl;
1362    out << "   maxMergeFiles   = " << maxMergeFiles << ";" << endl;
1363    out << "   mergeExclude    = " << "\"" << mergeExclude.Data() << "\";" << endl;
1364    out << "   nRunsPerMaster  = " << nRunsPerMaster << ";" << endl;
1365    out << "   nFilesPerJob    = " << nFilesPerJob << ";" << endl;
1366 //   for (Int_t i=0; i<10; i++) {
1367 //      if (run_numbers[i]) 
1368 //         out << "   run_numbers[" << i << "]  = " << run_numbers[i] << ";" << endl;
1369 //   }
1370    out << "   run_range[0]    = " << run_range[0] << ";" << endl;
1371    out << "   run_range[1]    = " << run_range[1] << ";" << endl;
1372    out << "   useDBG          = " << useDBG << ";" << endl;
1373    out << "   useMC           = " << useMC << ";" << endl;
1374    out << "   useTAGS         = " << useTAGS << ";" << endl;
1375    out << "   useKFILTER      = " << useKFILTER << ";" << endl;
1376    out << "   useTR           = " << useTR << ";" << endl;
1377    out << "   useCORRFW       = " << useCORRFW << ";" << endl;
1378    out << "   useAODTAGS      = " << useAODTAGS << ";" << endl;
1379    out << "   saveTrain       = " << "kFALSE;" << endl << endl;
1380    out << "   // Analysis modules" << endl;
1381    out << "   iAODanalysis    = " << iAODanalysis << ";" << endl;
1382    out << "   iAODhandler     = " << iAODhandler << ";" << endl;
1383    out << "   iESDfilter      = " << iESDfilter << ";" << endl;
1384    out << "   iMUONcopyAOD    = " << iMUONcopyAOD << ";" << endl;
1385    out << "   iJETAN          = " << iJETAN << ";" << endl;
1386    out << "   iJETANdelta     = " << iJETANdelta << ";" << endl;
1387    out << "   iPWG4partcorr   = " << iPWG4partcorr << ";" << endl;
1388    out << "   iPWG4gammaconv  = " << iPWG4gammaconv << ";" << endl;
1389    out << "   iPWG4omega3pi   = " << iPWG4omega3pi << ";" << endl;
1390    out << "   iPWG3vertexing  = " << iPWG3vertexing << ";" << endl;   
1391    out << "   iPWG3hfe        = " << iPWG3hfe << ";" << endl;   
1392    out << "   iPWG3d2h        = " << iPWG3d2h << ";" << endl;   
1393    out << "     iPWG3d0mass       = " << iPWG3d0mass << ";" << endl;
1394    out << "     iPWG3d0massLS     = " << iPWG3d0massLS << ";" << endl;
1395    out << "     iPWG3dplus        = " << iPWG3dplus << ";" << endl;
1396    out << "     iPWG3LSd0         = " << iPWG3LSd0 << ";" << endl;
1397    out << "     iPWG3LSjpsi       = " << iPWG3LSjpsi << ";" << endl;
1398    out << "     iPWG3CFd0         = " << iPWG3CFd0 << ";" << endl;
1399    out << "     iPWG3promptd0     = " << iPWG3promptd0 << ";" << endl;
1400    out << "   iPWG3MuonTrain      = " << iPWG3MuonTrain << ";" << endl;   
1401    out << "   iPWG2femto      = " << iPWG2femto << ";" << endl;
1402    out << "   iPWG2spectra    = " << iPWG2spectra << ";" << endl;
1403    out << "     iPWG2protons      = " << iPWG2protons << ";" << endl;
1404    out << "     iPWG2checkcascade = " << iPWG2checkcascade << ";" << endl;
1405    out << "     iPWG2perfcascade  = " << iPWG2perfcascade << ";" << endl;
1406    out << "     iPWG2checkv0      = " << iPWG2checkv0 << ";" << endl;
1407    out << "     iPWG2strange      = " << iPWG2strange << ";" << endl;
1408    out << "     iPWG2central      = " << iPWG2central << ";" << endl;
1409    out << "   iPWG2flow       = " << iPWG2flow << ";" << endl;
1410    out << "   iPWG2res        = " << iPWG2res << ";" << endl;
1411    out << "     iPWG2rsneff   = " << iPWG2rsneff << ";" << endl;
1412    out << "   iPWG2kink       = " << iPWG2kink << ";" << endl;
1413    out << "     iPWG2kinkESDMC    = " << iPWG2kinkESDMC << ";" << endl;
1414    out << "     iPWG2kinkLSKstar  = " << iPWG2kinkLSKstar << ";" << endl;
1415    out << "     iPWG2kinkLSL1520  = " << iPWG2kinkLSL1520 << ";" << endl;
1416    out << "     iPWG2kinkLSPhi    = " << iPWG2kinkLSPhi << ";" << endl;
1417    out << "     iPWG2kinkKstarESD = " << iPWG2kinkKstarESD << ";" << endl;
1418    out << "     iPWG2kinkKstarMC  = " << iPWG2kinkKstarMC << ";" << endl;
1419    out << "     iPWG2kinkL1520ESD = " << iPWG2kinkL1520ESD << ";" << endl;
1420    out << "     iPWG2kinkL1520MC  = " << iPWG2kinkL1520MC << ";" << endl;
1421    out << "     iPWG2kinkPhiESD   = " << iPWG2kinkPhiESD << ";" << endl;
1422    out << "     iPWG2kinkPhiMC    = " << iPWG2kinkPhiMC << ";" << endl;
1423    out << "   iPWG2unicor     = " << iPWG2unicor << ";" << endl;
1424    out << "   iPWG2evchar     = " << iPWG2evchar << ";" << endl;
1425    out << "   iPWG2forward    = " << iPWG2forward << ";" << endl << endl;
1426    out << "// Configuration fot the wagons" << endl;
1427    out << "   configPWG2femto = \"" << configPWG2femto << "\";" << endl;
1428    out << "   configPWG3d2h   = \"" << configPWG3d2h << "\";" << endl;
1429    out << "}" << endl;
1430    ::Info("AnalysisTrainNew.C::WriteConfig", "Train configuration wrote to file %s", Form("config_%s.C", train_name.Data()));
1431    gSystem->ChangeDirectory(cdir);
1432 }   
1433
1434 //______________________________________________________________________________
1435 Bool_t LoadConfig(const char *filename)
1436 {
1437 // Read train configuration from file
1438    if (gSystem->AccessPathName(filename)) {
1439       ::Error("AnalysisTrainNew.C::LoadConfig", "Config file name not found");
1440       return kFALSE;
1441    }   
1442    gROOT->ProcessLine(Form(".x %s", filename));
1443    ::Info("AnalysisTrainNew.C::LoadConfig", "Train configuration loaded from file %s", filename);
1444    return kTRUE;
1445 }