1 // Steer TRD QA train for Reconstruction (Clusterizer, Tracking and PID).
4 // run.C(optList, files, nev, first, runNo, ocdb_uri, grp_uri)
6 // optList : "ALL" [default] or one/more of the following:
7 // "EFF" : TRD Tracking Efficiency
8 // "EFFC" : TRD Tracking Efficiency Combined (barrel + stand alone) - only in case of simulations
9 // "MULT" : TRD single track selection
10 // "RES" : TRD tracking Resolution
11 // "CLRES": clusters Resolution
12 // "CAL" : TRD calibration
13 // "ALGN" : TRD alignment
14 // "PID" : TRD PID - pion efficiency
15 // "PIDR" : TRD PID - reference data
16 // "DET" : Basic TRD Detector checks
17 // ****** SPECIAL OPTIONS **********
18 // "NOFR" : Data set does not have AliESDfriends.root
19 // "NOMC" : Data set does not have Monte Carlo Informations (default have MC),
21 // files : the list of ESD files to be processed [default AliESds.root from cwd]
22 // nev : number of events to be processed [default all]
23 // first : first event to process [default 0]
24 // runNo : run number [default 0]
25 // ocdb_uri : OCDB location [default local, $ALICE_ROOT]. In case of AliEn the syntax should be of the form
26 // alien://folder=/alice/data/2010/OCDB?user=username?cacheF=yourDirectory?cacheS=yourSize
27 // grp_uri : GRP/GRP/Data location [default cwd]. In case of AliEn the syntax should be of the form
28 // alien://folder=/alice/data/2010/OCDB?user=username?cacheF=yourDirectory?cacheS=yourSize
30 // Don't forget to load first the libraries
31 // gSystem->Load("libMemStat.so")
32 // gSystem->Load("libMemStatGui.so")
33 // gSystem->Load("libANALYSIS.so")
34 // gSystem->Load("libANALYSISalice.so")
35 // gSystem->Load("libTENDER.so");
36 // gSystem->Load("libPWG1.so");
37 // gSystem->Load("libNetx.so") ;
38 // gSystem->Load("libRAliEn.so");
41 // Alex Bercuci (A.Bercuci@gsi.de)
42 // Markus Fasel (m.Fasel@gsi.de)
44 #if ! defined (__CINT__) || defined (__MAKECINT__)
46 #include <Riostream.h>
48 #include "TStopwatch.h"
50 #include "TMemStatViewerGUI.h"
58 #include "TAlienCollection.h"
59 #include "TGridCollection.h"
60 #include "TGridResult.h"
61 #include "TGeoGlobalMagField.h"
64 #include "AliTracker.h"
66 #include "AliCDBManager.h"
67 #include "AliGRPManager.h"
68 #include "AliGeomManager.h"
69 #include "AliAnalysisManager.h"
70 #include "AliAnalysisDataContainer.h"
71 #include "AliMCEventHandler.h"
72 #include "AliESDInputHandler.h"
74 #include "TRD/AliTRDtrackerV1.h"
75 #include "TRD/AliTRDcalibDB.h"
77 #include "PWG1/TRD/macros/AliTRDperformanceTrain.h"
78 #include "PWG1/TRD/macros/AddTRDcheckESD.C"
79 #include "PWG1/TRD/macros/AddTRDinfoGen.C"
80 #include "PWG1/TRD/macros/AddTRDcheckDET.C"
81 #include "PWG1/TRD/macros/AddTRDefficiency.C"
82 #include "PWG1/TRD/macros/AddTRDresolution.C"
83 #include "PWG1/TRD/macros/AddTRDcheckPID.C"
87 #include "macros/AliTRDperformanceTrain.h"
92 TChain* MakeChainLST(const char* filename = 0x0);
93 TChain* MakeChainXML(const char* filename = 0x0);
94 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()))
98 if(gSystem->Load("libMemStat.so")<0) return;
99 if(gSystem->Load("libMemStatGui.so")<0) return;
100 mem = new TMemStat("new, gnubuildin");
101 mem->AddStamp("Start");
106 // VERY GENERAL SETTINGS
107 //AliLog::SetGlobalLogLevel(AliLog::kError);
108 gStyle->SetOptStat(0);
109 if(gSystem->Load("libANALYSIS.so")<0) return;
110 if(gSystem->Load("libANALYSISalice.so")<0) return;
111 if(gSystem->Load("libTENDER.so")<0) return;
112 if(gSystem->Load("libPWG1.so")<0) return;
114 Bool_t fHasMCdata = HasReadMCData(optList);
115 Bool_t fHasFriends = HasReadFriendData(optList);
117 // INITIALIZATION OF RUNNING ENVIRONMENT
118 // initialize OCDB manager
119 AliCDBManager *cdbManager = AliCDBManager::Instance();
120 cdbManager->SetDefaultStorage(ocdb_uri);
121 if(!cdbManager->IsDefaultStorageSet()){
122 Error("run.C", "Error setting OCDB.");
125 cdbManager->SetRun(runNo);
126 cdbManager->SetSpecificStorage("GRP/GRP/Data", grp_uri);
127 cdbManager->SetCacheFlag(kFALSE);
129 // initialize magnetic field from the GRP manager.
130 AliGRPManager grpMan;
131 if(!grpMan.ReadGRPEntry()) return;
132 if(!grpMan.SetMagField()) return;
133 //AliRunInfo *runInfo = grpMan.GetRunInfo();
134 AliGeomManager::LoadGeometry();
138 if(!files) chain = MakeChainLST();
141 if(fn.EndsWith("xml")) chain = MakeChainXML(files);
142 else chain = MakeChainLST(files);
146 chain->GetListOfFiles()->Print();
147 Int_t nfound=(Int_t)chain->GetEntries();
148 printf("\tENTRIES FOUND [%d] REQUESTED [%d]\n", nfound, nev>nfound?nfound:nev);
151 // BUILD ANALYSIS MANAGER
152 AliAnalysisManager *mgr = new AliAnalysisManager("TRD Reconstruction Performance & Calibration");
153 AliESDInputHandlerRP *esdH(NULL);
154 mgr->SetInputEventHandler(esdH = new AliESDInputHandlerRP);
155 esdH->SetReadFriends(kTRUE);
156 esdH->SetActiveBranches("ESDfriend");
157 AliMCEventHandler *mcH(NULL);
158 if(fHasMCdata) mgr->SetMCtruthEventHandler(mcH = new AliMCEventHandler());
159 //mgr->SetDebugLevel(10);
161 gROOT->LoadMacro("$ALICE_ROOT/PWG1/macros/AddTrainPerformanceTRD.C");
162 if(!AddTrainPerformanceTRD(optList)) {
163 Error("run.C", "Error loading TRD train.");
167 if (!mgr->InitAnalysis()) return;
169 printf("\tRUNNING TRAIN FOR TASKS:\n");
170 TObjArray *taskList=mgr->GetTasks();
171 for(Int_t itask=0; itask<taskList->GetEntries(); itask++){
172 AliAnalysisTask *task=(AliAnalysisTask*)taskList->At(itask);
173 printf(" %s [%s]\n", task->GetName(), task->GetTitle());
175 //mgr->PrintStatus();
176 mgr->StartAnalysis("local", chain, nev, first);
184 printf("\tCLEANING TASK LIST:\n");
185 mgr->GetTasks()->Delete();
191 if(MEM) TMemStatViewerGUI::ShowGUI();
194 //____________________________________________
195 TChain* MakeChainLST(const char* filename)
198 TChain* chain = new TChain("esdTree");
201 chain->Add(Form("%s/AliESDs.root", gSystem->pwd()));
206 // read ESD files from the input list.
212 if (!esdfile.Contains("root")) continue; // protection
213 chain->Add(esdfile.Data());
221 //____________________________________________
222 TChain* MakeChainXML(const char* xmlfile)
224 if (!TFile::Open(xmlfile)) {
225 Error("MakeChainXML", Form("No file %s was found", xmlfile));
229 if(gSystem->Load("libNetx.so")<0) return 0x0;
230 if(gSystem->Load("libRAliEn.so")<0) return 0x0;
231 TGrid::Connect("alien://") ;
233 TGridCollection *collection = (TGridCollection*) TAlienCollection::Open(xmlfile);
235 Error("MakeChainXML", Form("No collection found in %s", xmlfile)) ;
238 //collection->CheckIfOnline();
240 TGridResult* result = collection->GetGridResult("",0 ,0);
241 if(!result->GetEntries()){
242 Error("MakeChainXML", Form("No entries found in %s", xmlfile)) ;
245 // Makes the ESD chain
246 TChain* chain = new TChain("esdTree");
247 for (Int_t idx = 0; idx < result->GetEntries(); idx++) {
248 chain->Add(result->GetKey(idx, "turl"));