2 // 1. Check cuts for 2010 (Jochen?)
3 // 2. Run with many centrality bins at once
6 enum { kMyRunModeLocal = 0, kMyRunModeCAF, kMyRunModeGRID};
8 TList * listToLoad = new TList();
10 TChain * GetAnalysisChain(const char * incollection);
12 void run(Char_t* data, Long64_t nev = -1, Long64_t offset = 0, Bool_t debug = kFALSE, Int_t runMode = 0, Bool_t isMC = 0,
13 Int_t centrBin = 0, const char * centrEstimator = "VOM", Int_t useOtherCentralityCut = 0, Int_t trackMin=0, Int_t trackMax=10000,
14 const char* option = "",TString customSuffix = "", Int_t workers = -1, Bool_t useSingleBin=kTRUE)
24 InitAndLoadLibs(runMode,workers,debug);
26 // Create the analysis manager
27 mgr = new AliAnalysisManager;
30 AliESDInputHandler* esdH = new AliESDInputHandler;
31 // Do I need any of this?
32 esdH->SetInactiveBranches("AliESDACORDE FMD ALIESDTZERO ALIESDZDC AliRawDataErrorLogs CaloClusters Cascades EMCALCells EMCALTrigger ESDfriend Kinks AliESDTZERO ALIESDACORDE MuonTracks TrdTracks");
33 mgr->SetInputEventHandler(esdH);
36 AliMCEventHandler* handler = new AliMCEventHandler;
37 handler->SetPreReadMode(AliMCEventHandler::kLmPreRead);
38 mgr->SetMCtruthEventHandler(handler);
42 // If we are running on grid, we need the alien handler
43 if (runMode == kMyRunModeGRID) {
44 // Create and configure the alien handler plugin
45 gROOT->LoadMacro("CreateAlienHandler.C");
46 AliAnalysisGrid *alienHandler = CreateAlienHandler(data, listToLoad, "full", isMC);
48 cout << "Cannot create alien handler" << endl;
51 mgr->SetGridHandler(alienHandler);
57 gROOT->ProcessLine(".L $ALICE_ROOT/ANALYSIS/macros/AddTaskPhysicsSelection.C");
58 physicsSelectionTask = AddTaskPhysicsSelection(isMC,0);//FIXME
61 AliCentralitySelectionTask *taskCentr = new AliCentralitySelectionTask("CentralitySelection");
62 const char * file1 = "$ALICE_ROOT/ANALYSIS/macros/test_AliCentralityBy1D.root";
63 const char * file2 = "$ALICE_ROOT/ANALYSIS/macros/test_AliCentralityByFunction.root";
64 // const char * file1 = "$ALICE_ROOT/ANALYSIS/macros/AliCentralityBy1D_LHC10g2a_100.root";
65 // const char * file2 = "$ALICE_ROOT/ANALYSIS/macros/AliCentralityByFunction_LHC10g2a_100.root";
66 // const char * file1 = "$ALICE_ROOT/ANALYSIS/macros/AliCentralityBy1D_137161_GLAU.root";
67 // const char * file2 = "$ALICE_ROOT/ANALYSIS/macros/test_AliCentralityByFunction.root";
69 taskCentr->SetPercentileFile (file1);
70 taskCentr->SetPercentileFile2(file2);
71 //FIXME: include back centrality estimator
72 // mgr->AddTask(taskCentr);
73 // mgr->ConnectInput (taskCentr,0, mgr->GetCommonInputContainer());
75 // Create my own centrality selector
76 AliAnalysisMultPbCentralitySelector * centrSelector = new AliAnalysisMultPbCentralitySelector();
77 centrSelector->SetIsMC(isMC);
78 centrSelector->SetCentrTaskFiles(file1,file2); // for bookkeping only
79 centrSelector->SetCentralityBin(centrBin);
80 if (!useSingleBin) centrSelector->SetCentralityBin(0); // FIXME: ok?
81 centrSelector->SetCentralityEstimator(centrEstimator);
84 if(useOtherCentralityCut == 1){
85 cout << "Setting centrality by MULT" << endl;
86 centrSelector->SetUseMultRange();
87 centrSelector->SetMultRange(trackMin,trackMax);
89 if(useOtherCentralityCut == 2){
90 cout << "Setting centrality by V0" << endl;
92 centrSelector->SetUseV0Range();
93 centrSelector->SetMultRange(trackMin,trackMax);
95 if(useOtherCentralityCut == 3){
96 cout << "Setting centrality by SPD outer" << endl;
97 centrSelector->SetUseSPDOuterRange();
98 centrSelector->SetMultRange(trackMin,trackMax);
101 // Parse option strings
102 TString optionStr(option);
104 // remove SAVE option if set
105 // This is copied from a macro by Jan. The reason I kept it is that I may want to pass textual options to the new task at some point
106 Bool_t doSave = kFALSE;
107 TString optionStr(option);
108 if (optionStr.Contains("SAVE"))
110 optionStr = optionStr(0,optionStr.Index("SAVE")) + optionStr(optionStr.Index("SAVE")+4, optionStr.Length());
114 AliESDtrackCuts * cuts = AliESDtrackCuts::GetStandardITSTPCTrackCuts2010(kFALSE);
115 TString pathsuffix = "";
117 if(!useSingleBin) pathsuffix += "_AllCentr";
119 if (optionStr.Contains("DCA")) {
121 cuts = AliESDtrackCuts::GetStandardITSPureSATrackCuts2009();
122 cout << ">>>> USING DCA cut" << endl;
123 cuts = AliESDtrackCuts::GetStandardITSTPCTrackCuts2010(kTRUE);
124 pathsuffix+="_DCAcut";
127 if (optionStr.Contains("ITSsa")) {
129 cuts = AliESDtrackCuts::GetStandardITSPureSATrackCuts2009();
130 cout << ">>>> USING ITS sa tracks" << endl;
131 pathsuffix+="_ITSsa";
134 if (optionStr.Contains("TPC")) {
136 cuts = AliESDtrackCuts::GetStandardTPCOnlyTrackCuts();
137 cout << ">>>> USING TPC only tracks" << endl;
141 Bool_t useMCKinematics = isMC;
142 if (optionStr.Contains("NOMCKIN")) {
143 cout << ">>>> Ignoring MC kinematics" << endl;
144 useMCKinematics=kFALSE;
145 pathsuffix+="_NOMCKIN";
151 gROOT->ProcessLine(".L $ALICE_ROOT/PWG0/multPbPb/AddTaskMultPbPbTracks.C");
152 AliAnalysisTaskMultPbTracks * task = AddTaskMultPbPbTracks("multPbPbtracks.root", cuts, centrSelector);
153 task->SetIsMC(useMCKinematics);
154 task->SetOfflineTrigger(AliVEvent::kMB);
155 if(optionStr.Contains("TPC")) task->SetTPCOnly();
156 if(useMCKinematics) task->GetHistoManager()->SetSuffix("MC");
157 if(customSuffix!=""){
158 cout << "Setting custom suffix: " << customSuffix << endl;
159 task->GetHistoManager()->SetSuffix(customSuffix);
162 gROOT->ProcessLine(".L $ALICE_ROOT/PWG0/multPbPb/AddTaskMultPbPbTracksAllCentrality.C");
163 centrSelector->SetUseV0Range(kTRUE);
165 const Float_t minCentr[] = {0, 79, 247,577, 1185,2155,3565,5527,8203, 12167,15073};
166 const Float_t maxCentr[] = {79,247,577,1185,2155,3565,5527,8203,12167,15073,21000};
167 AliAnalysisTaskMultPbTracks ** tasks = AddTaskMultPbPbTracksAllCentrality("multPbPbtracks.root", cuts, centrSelector, ncentr,minCentr,maxCentr);
168 for(Int_t icentr = 0; icentr < ncentr; icentr++){
169 tasks[icentr]->Print();
170 tasks[icentr]->SetIsMC(useMCKinematics);
171 tasks[icentr]->SetOfflineTrigger(AliVEvent::kMB);
172 if(optionStr.Contains("TPC")) tasks[icentr]->SetTPCOnly();
173 if(useMCKinematics) tasks[icentr]->GetHistoManager()->SetSuffix("MC");
174 if(customSuffix!=""){
175 cout << "Setting custom suffix: " << customSuffix+long(icentr) << tasks[icentr] << endl;
176 tasks[icentr]->GetHistoManager()->SetSuffix(customSuffix+long(icentr));
180 // Init and run the analy
181 if (!mgr->InitAnalysis()) return;
185 if (runMode == kMyRunModeLocal ) {
186 // If running in local mode, create chain of ESD files
187 cout << "RUNNING LOCAL, CHAIN" << endl;
188 TChain * chain = GetAnalysisChain(data);
190 mgr->StartAnalysis("local",chain,nev);
191 } else if (runMode == kMyRunModeCAF) {
192 mgr->StartAnalysis("proof",TString(data)+"#esdTree",nev);
193 } else if (runMode == kMyRunModeGRID) {
194 mgr->StartAnalysis("grid");
196 cout << "ERROR: unknown run mode" << endl;
199 if (!useOtherCentralityCut) {
200 pathsuffix = pathsuffix + "_" + centrEstimator + "_bin_"+long(centrBin);
201 } else if(useOtherCentralityCut==1){
202 pathsuffix = pathsuffix + "_TrackRange_" + long(trackMin) + "_" + long(trackMax);
203 } else if(useOtherCentralityCut==2){
204 pathsuffix = pathsuffix + "_V0Range_" + long(trackMin) + "_" + long(trackMax);
205 } else if(useOtherCentralityCut==3){
206 pathsuffix = pathsuffix + "_SPDOutRange_" + long(trackMin) + "_" + long(trackMax);
208 pathsuffix += customSuffix;
210 if (doSave) MoveOutput(data, pathsuffix.Data());
216 void MoveOutput(const char * data, const char * suffix = ""){
218 TString path("output/");
219 path = path + TString(data).Tokenize("/")->Last()->GetName() + suffix;
221 TString fileName = "multPbPbtracks.root";
222 gSystem->mkdir(path, kTRUE);
223 gSystem->Rename(fileName, path + "/" + fileName);
224 for(Int_t ibin = 0; ibin < 20; ibin++){
225 TString fileBin = fileName;
226 fileBin.ReplaceAll(".root",Form("_%2.2d.root",ibin));
227 gSystem->Rename(fileBin, path + "/" + fileBin);
230 gSystem->Rename("event_stat.root", path + "/event_stat.root");
231 Printf(">>>>> Moved files to %s", path.Data());
236 TChain * GetAnalysisChain(const char * incollection){
237 // Builds a chain of esd files
238 // incollection can be
239 // - a single root file
240 // - an xml collection of files on alien
241 // - a ASCII containing a list of local root files
242 TChain* analysisChain = 0;
244 analysisChain = new TChain("esdTree");
245 if (TString(incollection).Contains(".root")){
246 analysisChain->Add(incollection);
248 else if (TString(incollection).Contains("xml")){
249 TGrid::Connect("alien://");
250 TAlienCollection * coll = TAlienCollection::Open (incollection);
252 analysisChain->Add(TString("alien://")+coll->GetLFN());
255 ifstream file_collect(incollection);
257 while (line.ReadLine(file_collect) ) {
258 analysisChain->Add(line.Data());
261 analysisChain->GetListOfFiles()->Print();
263 return analysisChain;
267 void InitAndLoadLibs(Int_t runMode=kMyRunModeLocal, Int_t workers=0,Bool_t debug=0) {
268 // Loads libs and par files + custom task and classes
270 // Custom stuff to be loaded
271 listToLoad->Add(new TObjString("$ALICE_ROOT/ANALYSIS/AliCentralitySelectionTask.cxx+"));
272 listToLoad->Add(new TObjString("$ALICE_ROOT/PWG1/background/AliHistoListWrapper.cxx+"));
273 listToLoad->Add(new TObjString("$ALICE_ROOT/PWG0/multPbPb/AliAnalysisMultPbTrackHistoManager.cxx+"));
274 listToLoad->Add(new TObjString("$ALICE_ROOT/PWG0/multPbPb/AliAnalysisMultPbCentralitySelector.cxx+"));
275 listToLoad->Add(new TObjString("$ALICE_ROOT/PWG0/multPbPb/AliAnalysisTaskMultPbTracks.cxx+"));
278 if (runMode == kMyRunModeCAF)
280 cout << "Init in CAF mode" << endl;
282 gEnv->SetValue("XSec.GSI.DelegProxy", "2");
283 TProof * p = TProof::Open("alice-caf.cern.ch", workers>0 ? Form("workers=%d",workers) : "");
284 // TProof::Open("skaf.saske.sk", workers>0 ? Form("workers=%d",workers) : "");
285 p->Exec("TObject *o = gEnv->GetTable()->FindObject(\"Proof.UseMergers\"); gEnv->GetTable()->Remove(o);", kTRUE);
287 // Enable the needed package
288 gProof->UploadPackage("$ALICE_ROOT/STEERBase");
289 gProof->EnablePackage("$ALICE_ROOT/STEERBase");
290 gProof->UploadPackage("$ALICE_ROOT/ESD");
291 gProof->EnablePackage("$ALICE_ROOT/ESD");
292 gProof->UploadPackage("$ALICE_ROOT/AOD");
293 gProof->EnablePackage("$ALICE_ROOT/AOD");
294 gProof->UploadPackage("$ALICE_ROOT/ANALYSIS");
295 gProof->EnablePackage("$ALICE_ROOT/ANALYSIS");
296 gProof->UploadPackage("$ALICE_ROOT/ANALYSISalice");
297 gProof->EnablePackage("$ALICE_ROOT/ANALYSISalice");
298 gProof->UploadPackage("$ALICE_ROOT/PWG0base");
299 gProof->EnablePackage("$ALICE_ROOT/PWG0base");
300 gROOT->ProcessLine(gSystem->ExpandPathName(".include $ALICE_ROOT/PWG0/multPb"));
301 gROOT->ProcessLine(gSystem->ExpandPathName(".include $ALICE_ROOT/PWG1/background"));
305 cout << "Init in Local or Grid mode" << endl;
306 gSystem->Load("libCore.so");
307 gSystem->Load("libTree.so");
308 gSystem->Load("libGeom.so");
309 gSystem->Load("libVMC.so");
310 gSystem->Load("libPhysics.so");
311 gSystem->Load("libSTEERBase");
312 gSystem->Load("libESD");
313 gSystem->Load("libAOD");
314 gSystem->Load("libANALYSIS");
315 gSystem->Load("libANALYSISalice");
316 // Use AliRoot includes to compile our task
317 gROOT->ProcessLine(".include $ALICE_ROOT/include");
319 // gSystem->Load("libVMC");
320 // gSystem->Load("libTree");
321 // gSystem->Load("libSTEERBase");
322 // gSystem->Load("libESD");
323 // gSystem->Load("libAOD");
324 // gSystem->Load("libANALYSIS");
325 // gSystem->Load("libANALYSISalice");
326 // gSystem->Load("libPWG0base");
328 gROOT->ProcessLine(gSystem->ExpandPathName(".include $ALICE_ROOT/PWG0/multPb"));
329 gROOT->ProcessLine(gSystem->ExpandPathName(".include $ALICE_ROOT/PWG1/background"));
330 // gROOT->ProcessLine(gSystem->ExpandPathName(".include $ALICE_ROOT/PWG1/background/"));
332 // Load helper classes
333 TIterator * iter = listToLoad->MakeIterator();
334 TObjString * name = 0;
335 while (name = (TObjString *)iter->Next()) {
336 gSystem->ExpandPathName(name->String());
337 cout << name->String().Data();
338 if (runMode == kMyRunModeCAF) {
339 gProof->Load(name->String()+(debug?"+g":""));
341 gROOT->LoadMacro(name->String()+(debug?"+g":""));