1 // Steer TRD QA train for Reconstruction (Clusterizer, Tracking and PID).
5 // tasks : "ALL" or one/more of the following:
6 // "EFF" : TRD Tracking Efficiency
7 // "EFFC" : TRD Tracking Efficiency Combined (barrel + stand alone) - only in case of simulations
8 // "MULT" : TRD single track selection
9 // "RES" : TRD tracking Resolution
10 // "CLRES": clusters Resolution
11 // "CAL" : TRD calibration
12 // "ALGN" : TRD alignment
13 // "PID" : TRD PID - pion efficiency
14 // "PIDR" : TRD PID - reference data
15 // "DET" : Basic TRD Detector checks
16 // "NOFR" : Data set does not have AliESDfriends.root
17 // "NOMC" : Data set does not have Monte Carlo Informations (real data), so all tasks which rely
18 // on MC information are switched off
21 // Don't forget to load first the libraries
22 // gSystem->Load("libMemStat.so")
23 // gSystem->Load("libMemStatGui.so")
24 // gSystem->Load("libANALYSIS.so")
25 // gSystem->Load("libANALYSISalice.so")
26 // gSystem->Load("libTRDqaRec.so")
27 // gSystem->Load("libPWG1.so");
28 // gSystem->Load("libNetx.so") ;
29 // gSystem->Load("libRAliEn.so");
32 // Alex Bercuci (A.Bercuci@gsi.de)
33 // Markus Fasel (m.Fasel@gsi.de)
35 #if ! defined (__CINT__) || defined (__MAKECINT__)
37 #include <Riostream.h>
39 #include "TStopwatch.h"
41 #include "TMemStatViewerGUI.h"
49 #include "TAlienCollection.h"
50 #include "TGridCollection.h"
51 #include "TGridResult.h"
52 #include "TGeoGlobalMagField.h"
55 #include "AliTracker.h"
57 #include "AliCDBManager.h"
58 #include "AliGRPManager.h"
59 #include "AliGeomManager.h"
60 #include "AliAnalysisManager.h"
61 #include "AliAnalysisDataContainer.h"
62 #include "AliMCEventHandler.h"
63 #include "AliESDInputHandler.h"
65 #include "TRD/AliTRDtrackerV1.h"
66 #include "TRD/AliTRDcalibDB.h"
68 #include "TRD/qaRec/macros/AliTRDperformanceTrain.h"
69 #include "TRD/qaRec/macros/AddTRDcheckESD.C"
70 #include "TRD/qaRec/macros/AddTRDinfoGen.C"
71 #include "TRD/qaRec/macros/AddTRDcheckDET.C"
72 #include "TRD/qaRec/macros/AddTRDefficiency.C"
73 #include "TRD/qaRec/macros/AddTRDresolution.C"
74 #include "TRD/qaRec/macros/AddTRDcheckPID.C"
76 #include "PWG1/macros/AddPerformanceTask.C"
79 #include "../../TRD/qaRec/macros/AliTRDperformanceTrain.h"
80 #include "../../PWG1/macros/AddPerformanceTask.h"
85 TChain* MakeChainLST(const char* filename = 0x0);
86 TChain* MakeChainXML(const char* filename = 0x0);
87 void run(Char_t *trd="ALL", Char_t *tpc="ALL", const Char_t *files=0x0, Long64_t nev=1234567890, Long64_t first = 0)
91 gSystem->Load("libMemStat.so");
92 gSystem->Load("libMemStatGui.so");
93 mem = new TMemStat("new, gnubuildin");
94 mem->AddStamp("Start");
101 // VERY GENERAL SETTINGS
102 AliLog::SetGlobalLogLevel(AliLog::kError);
103 if(gSystem->Load("libANALYSIS.so")<0) return;
104 if(gSystem->Load("libANALYSISalice.so")<0) return;
106 Bool_t fHasMCdata = 1;//HasReadMCData(trd);
107 //Bool_t fHasFriends = HasReadFriendData(trd);
109 // INITIALIZATION OF RUNNING ENVIRONMENT
110 //TODO We should use the GRP if available similar to AliReconstruction::InitGRP()!
111 // initialize OCDB manager
112 AliCDBManager *cdbManager = AliCDBManager::Instance();
113 cdbManager->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
114 cdbManager->SetSpecificStorage("GRP/GRP/Data", Form("local://%s",gSystem->pwd()));
115 cdbManager->SetRun(0);
116 cdbManager->SetCacheFlag(kFALSE);
117 // initialize magnetic field from the GRP manager.
118 AliGRPManager grpMan;
119 grpMan.ReadGRPEntry();
120 grpMan.SetMagField();
121 //AliRunInfo *runInfo = grpMan.GetRunInfo();
122 AliGeomManager::LoadGeometry();
127 if(!files) chain = MakeChainLST();
130 if(fn.EndsWith("xml")) chain = MakeChainXML(files);
131 else chain = MakeChainLST(files);
134 chain->SetBranchStatus("*FMD*",0);
135 chain->SetBranchStatus("*Calo*",0);
136 chain->SetBranchStatus("Tracks", 1);
137 chain->SetBranchStatus("ESDfriend*",1);
139 chain->GetListOfFiles()->Print();
140 printf("\n ----> CHAIN HAS %d ENTRIES <----\n\n", (Int_t)chain->GetEntries());
143 // BUILD ANALYSIS MANAGER
144 AliAnalysisManager *mgr = new AliAnalysisManager("Post Reconstruction Calibration/QA");
145 AliVEventHandler *esdH = 0x0, *mcH = 0x0;
146 mgr->SetInputEventHandler(esdH = new AliESDInputHandler);
147 if(fHasMCdata) mgr->SetMCtruthEventHandler(mcH = new AliMCEventHandler());
148 //mgr->SetDebugLevel(10);
152 ///////////////////////////////////////////////////////////
153 /////////////// TRD ///////////
154 ///////////////////////////////////////////////////////////
155 // TRD specific library
156 if(gSystem->Load("libTRDqaRec.so")<0) return;
157 // TRD data containers
158 AliAnalysisDataContainer *ci[] = {0x0, 0x0, 0x0};
161 // initialize TRD settings
162 AliTRDcalibDB *cal = AliTRDcalibDB::Instance();
163 AliTRDtrackerV1::SetNTimeBins(cal->GetNumberOfTimeBins());
165 // plug (set of) TRD wagons in the train
167 for(Int_t it=0; it<NTRDQATASKS; it++){
168 if(gROOT->LoadMacro(Form("$ALICE_ROOT/TRD/qaRec/macros/Add%s.C+", TString(fgkTRDtaskClassName[it])(3,20).Data()))) {
169 Error("run.C", Form("Error loading %s task.", fgkTRDtaskClassName[it]));
175 AddTRDcheckESD(mgr); break;
177 AddTRDinfoGen(mgr, trd, 0x0, ci); break;
179 AddTRDcheckDET(mgr, trd, ci); break;
181 AddTRDefficiency(mgr, trd, ci); break;
183 AddTRDresolution(mgr, trd, ci); break;
185 AddTRDcheckPID(mgr, trd, ci); break;
187 Warning("run.C", Form("No performance task registered at slot %d.", it));
192 ///////////////////////////////////////////////////////////
193 /////////////// TPC ///////////
194 ///////////////////////////////////////////////////////////
195 if(gSystem->Load("libPWG1.so")<0) return;
197 // BUILD STEERING TASK FOR TPC
199 if(gROOT->LoadMacro("$ALICE_ROOT/PWG1/macros/AddPerformanceTask.C+")) {
200 Error("run.C", "Error loading AliPerformanceTask task.");
203 AddPerformanceTask(mgr, tpc);
206 if (!mgr->InitAnalysis()) return;
208 printf("\n\tRUNNING TRAIN FOR TASKS:\n");
209 mgr->GetTasks()->ls();
210 //mgr->PrintStatus();
212 mgr->StartAnalysis("local", chain, nev, first);
218 TGeoGlobalMagField::Instance()->SetField(NULL);
222 printf("\n\tCLEANING UP TRAIN:\n");
223 mgr->GetTasks()->Delete();
230 if(MEM) TMemStatViewerGUI::ShowGUI();
233 //____________________________________________
234 TChain* MakeChainLST(const char* filename)
237 TChain* chain = new TChain("esdTree");
240 chain->Add(Form("%s/AliESDs.root", gSystem->pwd()));
245 // read ESD files from the input list.
251 if (!esdfile.Contains("root")) continue; // protection
252 chain->Add(esdfile.Data());
260 //____________________________________________
261 TChain* MakeChainXML(const char* xmlfile)
263 if (!TFile::Open(xmlfile)) {
264 Error("MakeChainXML", Form("No file %s was found", xmlfile));
268 if(gSystem->Load("libNetx.so")<0) return 0x0;
269 if(gSystem->Load("libRAliEn.so")<0) return 0x0;
270 TGrid::Connect("alien://") ;
272 TGridCollection *collection = (TGridCollection*) TAlienCollection::Open(xmlfile);
274 Error("MakeChainXML", Form("No collection found in %s", xmlfile)) ;
277 //collection->CheckIfOnline();
279 TGridResult* result = collection->GetGridResult("",0 ,0);
280 if(!result->GetEntries()){
281 Error("MakeChainXML", Form("No entries found in %s", xmlfile)) ;
284 // Makes the ESD chain
285 TChain* chain = new TChain("esdTree");
286 for (Int_t idx = 0; idx < result->GetEntries(); idx++) {
287 chain->Add(result->GetKey(idx, "turl"));