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("libPWG1.so");
27 // gSystem->Load("libNetx.so") ;
28 // gSystem->Load("libRAliEn.so");
31 // Alex Bercuci (A.Bercuci@gsi.de)
32 // Markus Fasel (m.Fasel@gsi.de)
34 #if ! defined (__CINT__) || defined (__MAKECINT__)
36 #include <Riostream.h>
38 #include "TStopwatch.h"
40 #include "TMemStatViewerGUI.h"
48 #include "TAlienCollection.h"
49 #include "TGridCollection.h"
50 #include "TGridResult.h"
51 #include "TGeoGlobalMagField.h"
54 #include "AliTracker.h"
56 #include "AliCDBManager.h"
57 #include "AliGRPManager.h"
58 #include "AliGeomManager.h"
59 #include "AliAnalysisManager.h"
60 #include "AliAnalysisDataContainer.h"
61 #include "AliMCEventHandler.h"
62 #include "AliESDInputHandler.h"
64 #include "TRD/AliTRDtrackerV1.h"
65 #include "TRD/AliTRDcalibDB.h"
67 #include "PWG1/TRD/macros/AliTRDperformanceTrain.h"
68 #include "PWG1/TRD/macros/AddTRDcheckESD.C"
69 #include "PWG1/TRD/macros/AddTRDinfoGen.C"
70 #include "PWG1/TRD/macros/AddTRDcheckDET.C"
71 #include "PWG1/TRD/macros/AddTRDefficiency.C"
72 #include "PWG1/TRD/macros/AddTRDresolution.C"
73 #include "PWG1/TRD/macros/AddTRDcheckPID.C"
77 #include "macros/AliTRDperformanceTrain.h"
82 TChain* MakeChainLST(const char* filename = 0x0);
83 TChain* MakeChainXML(const char* filename = 0x0);
84 void run(Char_t *optList="ALL", const Char_t *files=0x0, Long64_t nev=1234567890, Long64_t first = 0, Int_t runNo=0, const Char_t *ocdb_uri="local://$ALICE_ROOT/OCDB", const Char_t *grp_uri=Form("local://%s", gSystem->pwd()))
88 if(gSystem->Load("libMemStat.so")<0) return;
89 if(gSystem->Load("libMemStatGui.so")<0) return;
90 mem = new TMemStat("new, gnubuildin");
91 mem->AddStamp("Start");
96 // VERY GENERAL SETTINGS
97 AliLog::SetGlobalLogLevel(AliLog::kError);
98 if(gSystem->Load("libANALYSIS.so")<0) return;
99 if(gSystem->Load("libANALYSISalice.so")<0) return;
100 if(gSystem->Load("libTENDER.so")<0) return;
101 if(gSystem->Load("libPWG1.so")<0) return;
103 Bool_t fHasMCdata = HasReadMCData(optList);
104 Bool_t fHasFriends = HasReadFriendData(optList);
106 // INITIALIZATION OF RUNNING ENVIRONMENT
107 // initialize OCDB manager
108 AliCDBManager *cdbManager = AliCDBManager::Instance();
109 cdbManager->SetDefaultStorage(ocdb_uri);
110 if(!cdbManager->IsDefaultStorageSet()){
111 Error("run.C", "Error setting OCDB.");
114 cdbManager->SetRun(runNo);
115 cdbManager->SetSpecificStorage("GRP/GRP/Data", grp_uri);
116 cdbManager->SetCacheFlag(kFALSE);
117 // initialize magnetic field from the GRP manager.
118 AliGRPManager grpMan;
119 if(!grpMan.ReadGRPEntry()) return;
120 if(!grpMan.SetMagField()) return;
121 //AliRunInfo *runInfo = grpMan.GetRunInfo();
122 AliGeomManager::LoadGeometry();
126 if(!files) chain = MakeChainLST();
129 if(fn.EndsWith("xml")) chain = MakeChainXML(files);
130 else chain = MakeChainLST(files);
133 chain->SetBranchStatus("*FMD*",0);
134 chain->SetBranchStatus("*Calo*",0);
135 chain->SetBranchStatus("Tracks", 1);
136 chain->SetBranchStatus("ESDfriend*",1);
138 chain->GetListOfFiles()->Print();
139 Int_t nfound=(Int_t)chain->GetEntries();
140 printf("\tENTRIES FOUND [%d] REQUESTED [%d]\n", nfound, nev>nfound?nfound:nev);
143 // BUILD ANALYSIS MANAGER
144 AliAnalysisManager *mgr = new AliAnalysisManager("TRD Reconstruction Performance & Calibration");
145 AliVEventHandler *esdH = 0x0, *mcH = 0x0;
146 mgr->SetInputEventHandler(esdH = new AliESDInputHandler);
147 //esdH->SetActiveBranches("ESDfriend");
148 if(fHasMCdata) mgr->SetMCtruthEventHandler(mcH = new AliMCEventHandler());
149 //mgr->SetDebugLevel(10);
151 gROOT->LoadMacro("$ALICE_ROOT/PWG1/macros/AddTrainPerformanceTRD.C");
152 if(!AddTrainPerformanceTRD(optList)) {
153 Error("run.C", "Error loading TRD train.");
157 if (!mgr->InitAnalysis()) return;
159 printf("\tRUNNING TRAIN FOR TASKS:\n");
160 TObjArray *taskList=mgr->GetTasks();
161 for(Int_t itask=0; itask<taskList->GetEntries(); itask++){
162 AliAnalysisTask *task=(AliAnalysisTask*)taskList->At(itask);
163 printf(" %s [%s]\n", task->GetName(), task->GetTitle());
165 //mgr->PrintStatus();
166 mgr->StartAnalysis("local", chain, nev, first);
174 printf("\tCLEANING TASK LIST:\n");
175 mgr->GetTasks()->Delete();
182 if(MEM) TMemStatViewerGUI::ShowGUI();
185 //____________________________________________
186 TChain* MakeChainLST(const char* filename)
189 TChain* chain = new TChain("esdTree");
192 chain->Add(Form("%s/AliESDs.root", gSystem->pwd()));
197 // read ESD files from the input list.
203 if (!esdfile.Contains("root")) continue; // protection
204 chain->Add(esdfile.Data());
212 //____________________________________________
213 TChain* MakeChainXML(const char* xmlfile)
215 if (!TFile::Open(xmlfile)) {
216 Error("MakeChainXML", Form("No file %s was found", xmlfile));
220 if(gSystem->Load("libNetx.so")<0) return 0x0;
221 if(gSystem->Load("libRAliEn.so")<0) return 0x0;
222 TGrid::Connect("alien://") ;
224 TGridCollection *collection = (TGridCollection*) TAlienCollection::Open(xmlfile);
226 Error("MakeChainXML", Form("No collection found in %s", xmlfile)) ;
229 //collection->CheckIfOnline();
231 TGridResult* result = collection->GetGridResult("",0 ,0);
232 if(!result->GetEntries()){
233 Error("MakeChainXML", Form("No entries found in %s", xmlfile)) ;
236 // Makes the ESD chain
237 TChain* chain = new TChain("esdTree");
238 for (Int_t idx = 0; idx < result->GetEntries(); idx++) {
239 chain->Add(result->GetKey(idx, "turl"));