TrackerLevel2/src/TrkCore.cpp

/**
 * \file TrkCore.cpp
 * \author Elena Vannuccini
 */
// .........................................................
// ROOT header files
// .........................................................
#include <TTree.h>
#include <TClassEdit.h>
#include <TObject.h>
#include <TList.h>
#include <TSystem.h>
#include <TSystemDirectory.h>
#include <TString.h>
#include <TFile.h>
#include <TClass.h>
#include <TCanvas.h>
#include <TH1.h>
#include <TH1F.h>
#include <TH2D.h>
#include <TLatex.h>
#include <TPad.h>
#include <TSQLServer.h>
#include <TSQLRow.h>
#include <TSQLResult.h>
#include <TBenchmark.h>

// .........................................................
// other general header files
// .........................................................
#include <fstream>
#include <iostream>
// .........................................................
// files in the inc directory
// .........................................................
#include <RunInfo.h>
#include <GLTables.h>
#include <TrkVerl2.h>
#include <TrkProcess.h>
//#include <TrkStruct.h>
#include <TrkLevel2.h> 
#include <TrkLevel1.h> 
#include <TrkLevel0.h> 
#include <TrkHough.h>
// .........................................................
// YODA header files 
// .........................................................
#include <PamelaRun.h>
//#include <RegistryEvent.h>
#include <physics/tracker/TrackerEvent.h>
#include <CalibTrk1Event.h>
#include <CalibTrk2Event.h>

// .........................................................
// namespaces
// .........................................................
using namespace std;
using namespace pamela;
//  ================================================================================
//
//
//  ================================================================================
/**
 * \brief Tracker data reduction routine. 
 *
 * It performs data reduction LEVEL0->LEVEL1->LEVEL2, producing LEVEL1 and or LEVEL2 output, in ROOT or HBOOK format.
 * Input parameters:
 * @param run id of the run to be processed (if run=0 a whole file is reprocessed)
 * @param dbc pointer to BD server
 * @param file1 output LEVEL1 file name (null if no LEVEL1 output is required)
 * @param file2 output LEVEL2 file name (null if no LEVEL2 output is required)
 * @param standalone (flag to run the program in standalone mode, that is without reading RunInfo)
 */
//short int TrkCore(Int_t run, TSQLServer *dbc, TString file1, TString file2, Bool_t standalone)
//int TrkCore(UInt_t run, TFile *f2, TSQLServer *dbc, int ncustom, char*vcustom[])     // EMILIANO
int TrkCore(UInt_t run, TFile *f2, GL_TABLES *glt, int ncustom, char*vcustom[])     // EMILIANO
{
    // ---------------------------
    // Define some basic variables
    // ---------------------------

    TString  filename     = 0; 
    Long64_t nentries = 0LL;
    
    // LEVEL0 input 
    TFile         *f0 = 0;
    TTree         *physicsTree = 0;
    TBranch       *b_trk       = 0;
    TBranch       *b_header    = 0;
    EventHeader   *header  = 0;
    PscuHeader    *pscu    = 0;
    TrkLevel0     *l0_event = new TrkLevel0();
    // RunInfo 
    ItoRunInfo *runinfo = 0;
    TArrayI    *runlist = 0;
    UInt_t      from_run;
    UInt_t      to_run;
    Bool_t      reprocessing = false;
    //LEVEL2 output - ROOT
    TTree     *t_level2 = 0; 
    TTree     *t_clone = 0; 
    TrkLevel2 *l2_event = new TrkLevel2();
    TrkLevel2 *l2_clone = new TrkLevel2();
    //LEVEL1 output - ROOT
    TrkLevel1    *l1_event = new TrkLevel1();
    TrkHough     *lh_event = new TrkHough();
// -----------------------
// -----------------------
// Handle input parameters
// (data)
//
// - open/create output files, determining the environment root/hbook from the estension
// - create the level1/level2 tree+branch/nt-uple
// -----------------------
// -----------------------      
    TrkProcess *p = new TrkProcess(run,f2);
    if( p->HandleCustomPar(ncustom,vcustom) )return(p->ostatus);;
    if( TrkParams::VerboseMode() )p->Dump();

// ===================================
// Open/Create level2 output file
// ===================================
    if(p->get2){
        //-------------------------------------------
        // read RunInfo
        //-------------------------------------------
        if(!(p->standalone)){
            // Open "RunInfo" tree and get list of run
            runinfo = new ItoRunInfo(f2);
            char *trkversion = TrkInfo(false);
            int runinfo_error = runinfo->Update(run,"TRK",trkversion);
            if( runinfo_error ) throw runinfo_error;
            runlist = runinfo->GetRunList();
            reprocessing = runinfo->IsReprocessing();//????
            if(TrkParams::VerboseMode()){
                cout << "#events       "<< runinfo->GetFileEntries() << endl;// #events in the file 
                cout << "#runs         "<< runinfo->GetRunEntries()  << endl;// #runs in the file
                cout << "1-st run      "<< runlist->At(0)            << endl;
                cout << "last run      "<< runlist->At(runinfo->GetRunEntries()-1) << endl;
                cout << "1-st event    "<< runinfo->GetFirstEntry()  << endl;// first event of our run
                cout << "last event+1  "<< runinfo->GetLastEntry()   << endl;// first event AFTER the last event of our run
                cout << "reprocessing  "<< runinfo->IsReprocessing() << endl << endl;
            };
        };
        //-------------------------------------------
        //
        //-------------------------------------------
        // Take (if present) the old Tracker tree
        t_clone = (TTree*)f2->Get("Tracker");
        if( t_clone != NULL ) t_clone->SetBranchAddress("TrkLevel2",&l2_clone);
        // Create NEW Tracker tree                      
        t_level2 = new TTree("Tracker","PAMELA tracker level2 data ");
        l2_event->Set(); // ****NBNBNBN*****
        t_level2->Branch("TrkLevel2","TrkLevel2",&l2_event);
        if(p->get1){
            if(TrkParams::VerboseMode())cout << endl << "Requested LEVEL1 output" << endl;
            l1_event->Set(); // ****NBNBNBN*****
            t_level2->Branch("TrkLevel1","TrkLevel1",&l1_event);
        }
        if(p->geth){
          if(TrkParams::VerboseMode())cout << endl << "Requested Hough-Transform output" << endl;
          t_level2->Branch("TrkHough","TrkHough",&lh_event);
        };
    };
        

// -------------------------------------------
// define runs to be processed/reprocessed
// -------------------------------------------
    if(run == 0){
        // reprocessing ALL runs
        if(p->standalone)throw -298; // reprocessing not implemented
        from_run = runlist->At(0);
        to_run   = runlist->At(runinfo->GetRunEntries()-1);
    }else{
        // processing/reprocessing ONE single run
        from_run = run;
        to_run   = run;
    };
    
    //
    // init event counter
    //
    Int_t ev_count =0;
    //
    // create query-results objects
    //
    GL_RUN       q1 = GL_RUN();
    GL_TRK_CALIB q2 = GL_TRK_CALIB();
    GL_ROOT      q3 = GL_ROOT();
    GL_PARAM     q4 = GL_PARAM();
        
// ------------------------------------------------------------
//  if reprocessing one run, copy all the events BEFORE the run
// ------------------------------------------------------------
    if( !(p->standalone) ){
        for(UInt_t i=0; i<runinfo->GetFirstEntry(); i++){
            t_clone->GetEntry(i);
            *l2_event = *l2_clone;
            t_level2->Fill();
            l2_event->Clear();
            // COPY COPY COPY
        };
    };
// ------------------------------------------------------------
// ------------------------------------------------------------
//  START LOOP OVER RUNS TO PROCESS/REPROCESS
// ------------------------------------------------------------
// ------------------------------------------------------------
    for(UInt_t idRun = from_run; idRun <= to_run; idRun++){
        
        if(TrkParams::VerboseMode()) cout << endl<<" ========================= Run: "<< idRun << endl;
        UInt_t runheadtime       = 0;
        UInt_t runtrailtime      = 0;
        UInt_t runheadobt       = 0;
        UInt_t runtrailobt      = 0;
        UInt_t    evfrom         = 0;
        UInt_t    evto           = 0;
        UInt_t    nevents        = 0;
        Int_t     id_root_l0     =-1;
        Int_t     trk_calib_used = 0;

        TString host = glt->CGetHost();  // EMILIANO
        TString user = glt->CGetUser();  // EMILIANO
        TString psw = glt->CGetPsw();  // EMILIANO
//      TString host = "mysql://localhost/pamelaprod";
//      TString user = "anonymous";
//      TString psw = "";
//      const char *pamdbhost=gSystem->Getenv("PAM_DBHOST");
//      const char *pamdbuser=gSystem->Getenv("PAM_DBUSER");
//      const char *pamdbpsw=gSystem->Getenv("PAM_DBPSW");
//      if ( !pamdbhost ) pamdbhost = "";
//      if ( !pamdbuser ) pamdbuser = "";
//      if ( !pamdbpsw ) pamdbpsw = "";
//      if ( strcmp(pamdbhost,"") ) host = pamdbhost;
//      if ( strcmp(pamdbuser,"") ) user = pamdbuser;
//      if ( strcmp(pamdbpsw,"") ) psw = pamdbpsw;
        TSQLServer *dbc = TSQLServer::Connect(host.Data(),user.Data(),psw.Data());
        stringstream myquery;   // EMILIANO
        myquery.str("");  // EMILIANO
        myquery << "SET time_zone='+0:00'";  // EMILIANO
        dbc->Query(myquery.str().c_str());  // EMILIANO
        if(p->standalone){
            // ==============================
            // first query: retrieve run info
            // ==============================
            if (q1.Query_GL_RUN(idRun,dbc) )throw -50;
            id_root_l0     = q1.ID_ROOT_L0;
            runheadtime    = q1.RUNHEADER_TIME;
            runtrailtime   = q1.RUNTRAILER_TIME;
            runheadobt    = q1.RUNHEADER_OBT;
            runtrailobt   = q1.RUNTRAILER_OBT;
            evfrom         = q1.EV_FROM;
            evto           = q1.EV_TO;
            nevents        = q1.NEVENTS;
            trk_calib_used = q1.TRK_CALIB_USED;
        }else{
            // ==============================
            // get run info from RunInfo tree
            // ==============================
            int runinfo_error = runinfo->GetRunInfo(idRun);
            if( runinfo_error ) throw runinfo_error;
                id_root_l0     = runinfo->ID_ROOT_L0;
            runheadtime    = runinfo->RUNHEADER_TIME;
            runtrailtime   = runinfo->RUNTRAILER_TIME;
            runheadobt    = runinfo->RUNHEADER_OBT;
            runtrailobt   = runinfo->RUNTRAILER_OBT;
            evfrom         = runinfo->EV_FROM;
            evto           = runinfo->EV_TO;
            nevents        = runinfo->NEVENTS;
            trk_calib_used = runinfo->TRK_CALIB_USED;

        };

        //
        if(TrkParams::VerboseMode()){
            cout << "ROOT file ID    "<< id_root_l0     << endl;
            cout << "RunHeader time  "<< runheadtime    << endl;
            cout << "RunTrailer time "<< runtrailtime   << endl;
            cout << " from event  "<< evfrom         << endl;
            cout << " to event    "<< evto           << endl;
            cout << " num. events "<< nevents        << endl;
            cout << "trk-calibration used "<< trk_calib_used << endl;
        };
        // ========================================================
        // second query: search the LEVEL0 file that contains idRun
        // ========================================================
        TString lastfilename = filename;
        if( q3.Query_GL_ROOT(id_root_l0,dbc) )throw -51;
        filename = q3.PATH + q3.NAME;   
        // ========================================================
        // Open the input LEVEL0 data file
        // ========================================================
        if(filename.CompareTo(lastfilename)){
            if(!lastfilename.IsNull())f0->Close();
            //if( debug ) cout << "Opening LEVEL0 file: "<< filename << endl;
            if(TrkParams::VerboseMode()) cout << "Opening LEVEL0 file: "<< filename << endl;
            FileStat_t t;
            if( gSystem->GetPathInfo(filename.Data(),t) )throw -6;
            f0 = new TFile(filename);
            if ( !f0 ) throw -6;
            physicsTree = (TTree*)f0->Get("Physics");          if(!physicsTree) throw -7;
            b_header    = physicsTree ->GetBranch("Header");   if(!b_header   ) throw -8;
            b_trk       = physicsTree ->GetBranch("Tracker");  if(!b_trk      ) throw -203;
            l0_event->Set();
            physicsTree->SetBranchAddress("Tracker" ,l0_event->GetPointerToTrackerEvent());
            physicsTree->SetBranchAddress("Header",&header);
            
            nentries = physicsTree->GetEntries(); 
            if ( nentries < 1 && nevents ) throw -11; // EMILIANO: go on if the file is empty, why not? in principle we should not have any event to process but if the case the next line will take care of exiting; exit only if the file is empty but nevents is not zero
            if ( nentries < (evto+1) && nevents > 0 ) throw -12; // EMILIANO: if NEVENTS = 0 and the file is empty everything is ok but due to a mistake in the 
                                                                 // variable EV_TO type (UInt_t instead of Int_t) that we don't want to change to avoid changing a lot of code, evto becomes inf hence 
                                                                 // the condition ( nentries < (evto+1) ) is satisfied and DV exit with error even if the error is only in the DB.
        
        };
        
        GL_TIMESYNC *dbtime = new GL_TIMESYNC(id_root_l0,"ID",dbc);     


        // =============================================================
        // retrieve information about parameters to process LEVEL2
        // =============================================================  
        
        TrkParams::Set(runinfo->GetGL_RUN(),dbc);
        for(int i=0; i<p->npar; i++){
            if(TrkParams::VerboseMode())cout<<" ((( force parameters from input path )))"<<endl;
            TrkParams::Set(p->parpath[i],p->partype[i]);            
        }

        TrkParams::Load();
        if( !TrkParams::IsLoaded() )throw -52;

        // =============================================================
        // retrieve calibration file needed to reduce data 
        // =============================================================

        TrkParams::SetCalib(runinfo->GetGL_RUN(),dbc);
        TrkParams::LoadCalib( );
        if( !TrkParams::CalibIsLoaded() )throw -53;
               
        TBenchmark *reduction = new TBenchmark();
        if(TrkParams::VerboseMode())reduction->Start("reduction");
        Int_t ntrk=0;
        // ====================================================
        // start looping on events cointained in the data file  
        // ====================================================         
        if(dbc){
          dbc->Close();
          delete dbc;};
        //
        for (UInt_t re = evfrom+min(p->nskip,nevents); re < evfrom+nevents; re++){
            
            ev_count++;

                    
//          if ( TrkParams::DebugMode() && re%100 == 0 && re > 0 ) cout << ".";
            
            b_trk->GetEntry(re);
            b_header->GetEntry(re);
            pscu = header->GetPscuHeader();
                
            if( TrkParams::DebugMode() )cout << ">>> "<<ev_count-1<<" @ OBT "<<pscu->GetOrbitalTime()<<endl;
                
            if ( dbtime->DBabsTime(pscu->GetOrbitalTime()) > (runtrailtime+1) || dbtime->DBabsTime(pscu->GetOrbitalTime()) < (runheadtime-1)) {
                        
                if (TrkParams::VerboseMode()){ 
                    printf(" TrkCore - WARNING: event outside the run time window, skipping it\n");
                    cout << " OBT "<<pscu->GetOrbitalTime()<<" RUN "<<runheadobt<<"-"<<runtrailobt<<" ABS-time "<<dbtime->DBabsTime(pscu->GetOrbitalTime())<<" RUN "<<runheadtime<<"-"<<runtrailtime<<endl;
                };              
            }else{
                if ( TrkParams::DebugMode() )
                    printf("\n-------------------------------\nevent %d\n",re-evfrom);

                p->ProcessEvent(l0_event);
                                        
                // ----------------
                //  LEVEL1 output
                // ----------------
                if(p->get1){
                    if(p->ifroot1){ // root
                        l1_event->Clear();
//                      l1_event->SetFromLevel1Struct(&level1event_,p->full1);
                        l1_event->SetFromLevel1Struct(p->full1);
                        //                              t_level1->Fill();
                    }else{       // hbook
                        throw -299;
                    };
                };
                // ----------------
                //  HOUGH output
                // ----------------
                if(p->geth){
                    if(p->ifrooth){ // root
                        lh_event->Delete();
                        lh_event->SetFromHoughStruct(&houghevent_);
                    }else{       // hbook
                        throw -299;
                    };
                };
                // ----------------
                //  LEVEL2 output
                // ----------------
                if(p->get2){
                    l2_event->Clear();
                    if(p->get1){
                        l2_event->SetFromLevel2Struct(&level2event_,l1_event);//set references to level1
                    }else{
                        l2_event->SetFromLevel2Struct(&level2event_);
                    }
//                              l2_event->Dump();
                    t_level2->Fill();
                    if( l2_event->ntrk()>0 )ntrk++;
                    if(TrkParams::VerboseMode())l2_event->Dump();
                };
            };
        }; // end loop on events
        if(TrkParams::VerboseMode()){
            cout << " >>> processed "<< ev_count <<" events"<< endl;
            if(ev_count)cout << ntrk << " events with at least one track ("<<(Int_t)(100*ntrk/ev_count)<<"%)\n";
            reduction->Show("reduction");
        }
        delete reduction;
        
        delete dbtime;

    }; // end loop on runs
    
    
// ------------------------------------------------------------
//  if reprocessing one run, copy all the events AFTER the run
// ------------------------------------------------------------
    if( !(p->standalone) ){
        for(UInt_t i=runinfo->GetLastEntry()+1; i<runinfo->GetFileEntries(); i++){
            t_clone->GetEntry(i);
            *l2_event = *l2_clone;
            t_level2->Fill();
            l2_event->Clear();
            // COPY COPY COPY
        };
    };
    // ---------------
    // close the files
    // ---------------
    if(p->get2){
        if( t_clone )t_clone->Delete("all");//delete old tree from file
        if( !(p->standalone) )runinfo->Close();
        f2->Write("Tracker");
        if( t_level2 )t_level2->Delete();  //delete new tree from memory
        
    };
    
    if(f0) if(f0->IsOpen()) f0->Close();
//    if( f0_c->IsOpen() )f0_c->Close();
    
//    lh_event->Delete();
    l1_event->Delete();
    l2_event->Delete();
    l2_clone->Delete();
    
    return(p->ostatus);
}

1	mocchiut	1.1	/**
2			* \file TrkCore.cpp
3			* \author Elena Vannuccini
4			*/
5			// .........................................................
6			// ROOT header files
7			// .........................................................
8			#include <TTree.h>
9			#include <TClassEdit.h>
10			#include <TObject.h>
11			#include <TList.h>
12			#include <TSystem.h>
13			#include <TSystemDirectory.h>
14			#include <TString.h>
15			#include <TFile.h>
16			#include <TClass.h>
17			#include <TCanvas.h>
18			#include <TH1.h>
19			#include <TH1F.h>
20			#include <TH2D.h>
21			#include <TLatex.h>
22			#include <TPad.h>
23			#include <TSQLServer.h>
24			#include <TSQLRow.h>
25			#include <TSQLResult.h>
26	pam-fi	1.11	#include <TBenchmark.h>
27
28	mocchiut	1.1	// .........................................................
29			// other general header files
30			// .........................................................
31			#include <fstream>
32			#include <iostream>
33			// .........................................................
34			// files in the inc directory
35			// .........................................................
36			#include <RunInfo.h>
37			#include <GLTables.h>
38			#include <TrkVerl2.h>
39			#include <TrkProcess.h>
40	pam-fi	1.2	//#include <TrkStruct.h>
41	mocchiut	1.1	#include <TrkLevel2.h>
42	pam-fi	1.6	#include <TrkLevel1.h>
43	mocchiut	1.1	#include <TrkLevel0.h>
44	pam-fi	1.15	#include <TrkHough.h>
45	mocchiut	1.1	// .........................................................
46			// YODA header files
47			// .........................................................
48			#include <PamelaRun.h>
49	pam-fi	1.7	//#include <RegistryEvent.h>
50	mocchiut	1.1	#include <physics/tracker/TrackerEvent.h>
51			#include <CalibTrk1Event.h>
52			#include <CalibTrk2Event.h>
53	pam-fi	1.2
54	mocchiut	1.1	// .........................................................
55			// namespaces
56			// .........................................................
57			using namespace std;
58			using namespace pamela;
59			// ================================================================================
60			//
61			//
62			// ================================================================================
63			/**
64			* \brief Tracker data reduction routine.
65			*
66			* It performs data reduction LEVEL0->LEVEL1->LEVEL2, producing LEVEL1 and or LEVEL2 output, in ROOT or HBOOK format.
67			* Input parameters:
68			* @param run id of the run to be processed (if run=0 a whole file is reprocessed)
69			* @param dbc pointer to BD server
70			* @param file1 output LEVEL1 file name (null if no LEVEL1 output is required)
71			* @param file2 output LEVEL2 file name (null if no LEVEL2 output is required)
72			* @param standalone (flag to run the program in standalone mode, that is without reading RunInfo)
73			*/
74			//short int TrkCore(Int_t run, TSQLServer *dbc, TString file1, TString file2, Bool_t standalone)
75	mocchiut	1.31	//int TrkCore(UInt_t run, TFile f2, TSQLServer dbc, int ncustom, char*vcustom[]) // EMILIANO
76			int TrkCore(UInt_t run, TFile f2, GL_TABLES glt, int ncustom, char*vcustom[]) // EMILIANO
77	mocchiut	1.1	{
78			// ---------------------------
79			// Define some basic variables
80			// ---------------------------
81
82			TString filename = 0;
83	pam-fi	1.7	Long64_t nentries = 0LL;
84	pam-fi	1.2
85	mocchiut	1.1	// LEVEL0 input
86			TFile *f0 = 0;
87			TTree *physicsTree = 0;
88			TBranch *b_trk = 0;
89			TBranch *b_header = 0;
90			EventHeader *header = 0;
91			PscuHeader *pscu = 0;
92	pam-fi	1.22	TrkLevel0 *l0_event = new TrkLevel0();
93	mocchiut	1.1	// RunInfo
94			ItoRunInfo *runinfo = 0;
95	pam-fi	1.7	TArrayI *runlist = 0;
96			UInt_t from_run;
97			UInt_t to_run;
98	mocchiut	1.1	Bool_t reprocessing = false;
99			//LEVEL2 output - ROOT
100			TTree *t_level2 = 0;
101			TTree *t_clone = 0;
102			TrkLevel2 *l2_event = new TrkLevel2();
103			TrkLevel2 *l2_clone = new TrkLevel2();
104	pam-fi	1.13	//LEVEL1 output - ROOT
105			TrkLevel1 *l1_event = new TrkLevel1();
106	pam-fi	1.15	TrkHough *lh_event = new TrkHough();
107	mocchiut	1.1	// -----------------------
108			// -----------------------
109			// Handle input parameters
110			// (data)
111			//
112			// - open/create output files, determining the environment root/hbook from the estension
113			// - create the level1/level2 tree+branch/nt-uple
114			// -----------------------
115			// -----------------------
116			TrkProcess *p = new TrkProcess(run,f2);
117	pam-fi	1.26	if( p->HandleCustomPar(ncustom,vcustom) )return(p->ostatus);;
118	pam-fi	1.25	if( TrkParams::VerboseMode() )p->Dump();
119	mocchiut	1.1
120			// ===================================
121			// Open/Create level2 output file
122			// ===================================
123			if(p->get2){
124	pam-fi	1.13	//-------------------------------------------
125			// read RunInfo
126			//-------------------------------------------
127			if(!(p->standalone)){
128			// Open "RunInfo" tree and get list of run
129			runinfo = new ItoRunInfo(f2);
130			char *trkversion = TrkInfo(false);
131			int runinfo_error = runinfo->Update(run,"TRK",trkversion);
132			if( runinfo_error ) throw runinfo_error;
133			runlist = runinfo->GetRunList();
134			reprocessing = runinfo->IsReprocessing();//????
135	pam-fi	1.25	if(TrkParams::VerboseMode()){
136	pam-fi	1.13	cout << "#events "<< runinfo->GetFileEntries() << endl;// #events in the file
137			cout << "#runs "<< runinfo->GetRunEntries() << endl;// #runs in the file
138			cout << "1-st run "<< runlist->At(0) << endl;
139			cout << "last run "<< runlist->At(runinfo->GetRunEntries()-1) << endl;
140			cout << "1-st event "<< runinfo->GetFirstEntry() << endl;// first event of our run
141			cout << "last event+1 "<< runinfo->GetLastEntry() << endl;// first event AFTER the last event of our run
142			cout << "reprocessing "<< runinfo->IsReprocessing() << endl << endl;
143			};
144			};
145			//-------------------------------------------
146			//
147			//-------------------------------------------
148			// Take (if present) the old Tracker tree
149			t_clone = (TTree*)f2->Get("Tracker");
150			if( t_clone != NULL ) t_clone->SetBranchAddress("TrkLevel2",&l2_clone);
151			// Create NEW Tracker tree
152			t_level2 = new TTree("Tracker","PAMELA tracker level2 data ");
153	pam-fi	1.21	l2_event->Set(); // **NBNBNBN***
154	pam-fi	1.13	t_level2->Branch("TrkLevel2","TrkLevel2",&l2_event);
155			if(p->get1){
156	pam-fi	1.25	if(TrkParams::VerboseMode())cout << endl << "Requested LEVEL1 output" << endl;
157	pam-fi	1.21	l1_event->Set(); // **NBNBNBN***
158	pam-fi	1.13	t_level2->Branch("TrkLevel1","TrkLevel1",&l1_event);
159	pam-fi	1.16	}
160			if(p->geth){
161	pam-fi	1.25	if(TrkParams::VerboseMode())cout << endl << "Requested Hough-Transform output" << endl;
162	pam-fi	1.16	t_level2->Branch("TrkHough","TrkHough",&lh_event);
163	pam-fi	1.7	};
164	pam-fi	1.13	};
165	mocchiut	1.1
166
167			// -------------------------------------------
168			// define runs to be processed/reprocessed
169			// -------------------------------------------
170			if(run == 0){
171	pam-fi	1.13	// reprocessing ALL runs
172			if(p->standalone)throw -298; // reprocessing not implemented
173			from_run = runlist->At(0);
174			to_run = runlist->At(runinfo->GetRunEntries()-1);
175	mocchiut	1.1	}else{
176			// processing/reprocessing ONE single run
177	pam-fi	1.13	from_run = run;
178			to_run = run;
179	mocchiut	1.1	};
180
181			//
182			// init event counter
183			//
184			Int_t ev_count =0;
185			//
186			// create query-results objects
187			//
188	pam-fi	1.7	GL_RUN q1 = GL_RUN();
189	mocchiut	1.1	GL_TRK_CALIB q2 = GL_TRK_CALIB();
190			GL_ROOT q3 = GL_ROOT();
191			GL_PARAM q4 = GL_PARAM();
192
193			// ------------------------------------------------------------
194			// if reprocessing one run, copy all the events BEFORE the run
195			// ------------------------------------------------------------
196			if( !(p->standalone) ){
197	pam-fi	1.13	for(UInt_t i=0; i<runinfo->GetFirstEntry(); i++){
198			t_clone->GetEntry(i);
199			l2_event = l2_clone;
200			t_level2->Fill();
201			l2_event->Clear();
202			// COPY COPY COPY
203			};
204	mocchiut	1.1	};
205			// ------------------------------------------------------------
206			// ------------------------------------------------------------
207	pam-fi	1.25	// START LOOP OVER RUNS TO PROCESS/REPROCESS
208	mocchiut	1.1	// ------------------------------------------------------------
209			// ------------------------------------------------------------
210	pam-fi	1.7	for(UInt_t idRun = from_run; idRun <= to_run; idRun++){
211	mocchiut	1.1
212	pam-fi	1.25	if(TrkParams::VerboseMode()) cout << endl<<" ========================= Run: "<< idRun << endl;
213	pam-fi	1.7	UInt_t runheadtime = 0;
214			UInt_t runtrailtime = 0;
215	pam-fi	1.32	UInt_t runheadobt = 0;
216			UInt_t runtrailobt = 0;
217	mocchiut	1.1	UInt_t evfrom = 0;
218			UInt_t evto = 0;
219	pam-fi	1.7	UInt_t nevents = 0;
220			Int_t id_root_l0 =-1;
221	mocchiut	1.1	Int_t trk_calib_used = 0;
222	pam-fi	1.7
223	mocchiut	1.31	TString host = glt->CGetHost(); // EMILIANO
224			TString user = glt->CGetUser(); // EMILIANO
225			TString psw = glt->CGetPsw(); // EMILIANO
226			// TString host = "mysql://localhost/pamelaprod";
227			// TString user = "anonymous";
228			// TString psw = "";
229			// const char *pamdbhost=gSystem->Getenv("PAM_DBHOST");
230			// const char *pamdbuser=gSystem->Getenv("PAM_DBUSER");
231			// const char *pamdbpsw=gSystem->Getenv("PAM_DBPSW");
232			// if ( !pamdbhost ) pamdbhost = "";
233			// if ( !pamdbuser ) pamdbuser = "";
234			// if ( !pamdbpsw ) pamdbpsw = "";
235			// if ( strcmp(pamdbhost,"") ) host = pamdbhost;
236			// if ( strcmp(pamdbuser,"") ) user = pamdbuser;
237			// if ( strcmp(pamdbpsw,"") ) psw = pamdbpsw;
238	mocchiut	1.29	TSQLServer *dbc = TSQLServer::Connect(host.Data(),user.Data(),psw.Data());
239	mocchiut	1.31	stringstream myquery; // EMILIANO
240			myquery.str(""); // EMILIANO
241			myquery << "SET time_zone='+0:00'"; // EMILIANO
242			dbc->Query(myquery.str().c_str()); // EMILIANO
243	mocchiut	1.1	if(p->standalone){
244			// ==============================
245			// first query: retrieve run info
246			// ==============================
247	pam-fi	1.7	if (q1.Query_GL_RUN(idRun,dbc) )throw -50;
248			id_root_l0 = q1.ID_ROOT_L0;
249	mocchiut	1.1	runheadtime = q1.RUNHEADER_TIME;
250			runtrailtime = q1.RUNTRAILER_TIME;
251	pam-fi	1.32	runheadobt = q1.RUNHEADER_OBT;
252			runtrailobt = q1.RUNTRAILER_OBT;
253	pam-fi	1.7	evfrom = q1.EV_FROM;
254			evto = q1.EV_TO;
255	pam-fi	1.13	nevents = q1.NEVENTS;
256			trk_calib_used = q1.TRK_CALIB_USED;
257	mocchiut	1.1	}else{
258			// ==============================
259			// get run info from RunInfo tree
260			// ==============================
261	pam-fi	1.3	int runinfo_error = runinfo->GetRunInfo(idRun);
262	pam-fi	1.7	if( runinfo_error ) throw runinfo_error;
263			id_root_l0 = runinfo->ID_ROOT_L0;
264	mocchiut	1.1	runheadtime = runinfo->RUNHEADER_TIME;
265			runtrailtime = runinfo->RUNTRAILER_TIME;
266	pam-fi	1.32	runheadobt = runinfo->RUNHEADER_OBT;
267			runtrailobt = runinfo->RUNTRAILER_OBT;
268	pam-fi	1.7	evfrom = runinfo->EV_FROM;
269			evto = runinfo->EV_TO;
270	pam-fi	1.13	nevents = runinfo->NEVENTS;
271			trk_calib_used = runinfo->TRK_CALIB_USED;
272	pam-fi	1.24
273	mocchiut	1.1	};
274	pam-fi	1.24
275	mocchiut	1.1	//
276	pam-fi	1.25	if(TrkParams::VerboseMode()){
277	pam-fi	1.7	cout << "ROOT file ID "<< id_root_l0 << endl;
278	mocchiut	1.1	cout << "RunHeader time "<< runheadtime << endl;
279			cout << "RunTrailer time "<< runtrailtime << endl;
280	pam-fi	1.7	cout << " from event "<< evfrom << endl;
281			cout << " to event "<< evto << endl;
282	pam-fi	1.24	cout << " num. events "<< nevents << endl;
283			cout << "trk-calibration used "<< trk_calib_used << endl;
284	mocchiut	1.1	};
285			// ========================================================
286			// second query: search the LEVEL0 file that contains idRun
287			// ========================================================
288			TString lastfilename = filename;
289	pam-fi	1.7	if( q3.Query_GL_ROOT(id_root_l0,dbc) )throw -51;
290	mocchiut	1.1	filename = q3.PATH + q3.NAME;
291			// ========================================================
292			// Open the input LEVEL0 data file
293			// ========================================================
294			if(filename.CompareTo(lastfilename)){
295			if(!lastfilename.IsNull())f0->Close();
296			//if( debug ) cout << "Opening LEVEL0 file: "<< filename << endl;
297	pam-fi	1.25	if(TrkParams::VerboseMode()) cout << "Opening LEVEL0 file: "<< filename << endl;
298	pam-fi	1.2	FileStat_t t;
299			if( gSystem->GetPathInfo(filename.Data(),t) )throw -6;
300	mocchiut	1.1	f0 = new TFile(filename);
301			if ( !f0 ) throw -6;
302			physicsTree = (TTree*)f0->Get("Physics"); if(!physicsTree) throw -7;
303			b_header = physicsTree ->GetBranch("Header"); if(!b_header ) throw -8;
304			b_trk = physicsTree ->GetBranch("Tracker"); if(!b_trk ) throw -203;
305	pam-fi	1.22	l0_event->Set();
306			physicsTree->SetBranchAddress("Tracker" ,l0_event->GetPointerToTrackerEvent());
307	mocchiut	1.1	physicsTree->SetBranchAddress("Header",&header);
308
309	pam-fi	1.7	nentries = physicsTree->GetEntries();
310	mocchiut	1.34	if ( nentries < 1 && nevents ) throw -11; // EMILIANO: go on if the file is empty, why not? in principle we should not have any event to process but if the case the next line will take care of exiting; exit only if the file is empty but nevents is not zero
311	mocchiut	1.33	if ( nentries < (evto+1) && nevents > 0 ) throw -12; // EMILIANO: if NEVENTS = 0 and the file is empty everything is ok but due to a mistake in the
312			// variable EV_TO type (UInt_t instead of Int_t) that we don't want to change to avoid changing a lot of code, evto becomes inf hence
313			// the condition ( nentries < (evto+1) ) is satisfied and DV exit with error even if the error is only in the DB.
314	pam-fi	1.7
315	mocchiut	1.1	};
316
317	pam-fi	1.7	GL_TIMESYNC *dbtime = new GL_TIMESYNC(id_root_l0,"ID",dbc);
318
319	pam-fi	1.24
320			// =============================================================
321			// retrieve information about parameters to process LEVEL2
322			// =============================================================
323
324			TrkParams::Set(runinfo->GetGL_RUN(),dbc);
325	pam-fi	1.25	for(int i=0; i<p->npar; i++){
326			if(TrkParams::VerboseMode())cout<<" ((( force parameters from input path )))"<<endl;
327			TrkParams::Set(p->parpath[i],p->partype[i]);
328			}
329
330	pam-fi	1.24	TrkParams::Load();
331			if( !TrkParams::IsLoaded() )throw -52;
332
333			// =============================================================
334			// retrieve calibration file needed to reduce data
335			// =============================================================
336
337			TrkParams::SetCalib(runinfo->GetGL_RUN(),dbc);
338			TrkParams::LoadCalib( );
339			if( !TrkParams::CalibIsLoaded() )throw -53;
340
341	pam-fi	1.11	TBenchmark *reduction = new TBenchmark();
342	pam-fi	1.25	if(TrkParams::VerboseMode())reduction->Start("reduction");
343	pam-fi	1.11	Int_t ntrk=0;
344	mocchiut	1.1	// ====================================================
345			// start looping on events cointained in the data file
346			// ====================================================
347	mocchiut	1.28	if(dbc){
348	mocchiut	1.29	dbc->Close();
349			delete dbc;};
350	mocchiut	1.28	//
351	pam-fi	1.32	for (UInt_t re = evfrom+min(p->nskip,nevents); re < evfrom+nevents; re++){
352	mocchiut	1.1
353			ev_count++;
354	pam-fi	1.32
355
356	pam-fi	1.25	// if ( TrkParams::DebugMode() && re%100 == 0 && re > 0 ) cout << ".";
357	mocchiut	1.1
358	pam-fi	1.13	b_trk->GetEntry(re);
359			b_header->GetEntry(re);
360			pscu = header->GetPscuHeader();
361	pam-fi	1.23
362	pam-fi	1.25	if( TrkParams::DebugMode() )cout << ">>> "<<ev_count-1<<" @ OBT "<<pscu->GetOrbitalTime()<<endl;
363	pam-fi	1.23
364	mocchiut	1.35	if ( dbtime->DBabsTime(pscu->GetOrbitalTime()) > (runtrailtime+1) \|\| dbtime->DBabsTime(pscu->GetOrbitalTime()) < (runheadtime-1)) {
365	pam-fi	1.7
366	pam-fi	1.25	if (TrkParams::VerboseMode()){
367	pam-fi	1.14	printf(" TrkCore - WARNING: event outside the run time window, skipping it\n");
368	pam-fi	1.32	cout << " OBT "<<pscu->GetOrbitalTime()<<" RUN "<<runheadobt<<"-"<<runtrailobt<<" ABS-time "<<dbtime->DBabsTime(pscu->GetOrbitalTime())<<" RUN "<<runheadtime<<"-"<<runtrailtime<<endl;
369	pam-fi	1.14	};
370	pam-fi	1.13	}else{
371	pam-fi	1.25	if ( TrkParams::DebugMode() )
372	pam-fi	1.23	printf("\n-------------------------------\nevent %d\n",re-evfrom);
373	pam-fi	1.16
374	pam-fi	1.13	p->ProcessEvent(l0_event);
375	pam-fi	1.7
376	pam-fi	1.13	// ----------------
377			// LEVEL1 output
378			// ----------------
379			if(p->get1){
380			if(p->ifroot1){ // root
381			l1_event->Clear();
382	pam-fi	1.22	// l1_event->SetFromLevel1Struct(&level1event_,p->full1);
383			l1_event->SetFromLevel1Struct(p->full1);
384	pam-fi	1.13	// t_level1->Fill();
385	pam-fi	1.23	}else{ // hbook
386	pam-fi	1.13	throw -299;
387			};
388			};
389			// ----------------
390			// HOUGH output
391			// ----------------
392			if(p->geth){
393			if(p->ifrooth){ // root
394	pam-fi	1.23	lh_event->Delete();
395			lh_event->SetFromHoughStruct(&houghevent_);
396	pam-fi	1.13	}else{ // hbook
397			throw -299;
398			};
399			};
400			// ----------------
401			// LEVEL2 output
402			// ----------------
403			if(p->get2){
404	pam-fi	1.23	l2_event->Clear();
405			if(p->get1){
406			l2_event->SetFromLevel2Struct(&level2event_,l1_event);//set references to level1
407			}else{
408			l2_event->SetFromLevel2Struct(&level2event_);
409			}
410	pam-fi	1.10	// l2_event->Dump();
411	pam-fi	1.23	t_level2->Fill();
412			if( l2_event->ntrk()>0 )ntrk++;
413	pam-fi	1.27	if(TrkParams::VerboseMode())l2_event->Dump();
414	mocchiut	1.1	};
415	pam-fi	1.13	};
416	mocchiut	1.1	}; // end loop on events
417	pam-fi	1.25	if(TrkParams::VerboseMode()){
418	pam-fi	1.13	cout << " >>> processed "<< ev_count <<" events"<< endl;
419			if(ev_count)cout << ntrk << " events with at least one track ("<<(Int_t)(100*ntrk/ev_count)<<"%)\n";
420			reduction->Show("reduction");
421	pam-fi	1.11	}
422			delete reduction;
423	pam-fi	1.7
424			delete dbtime;
425
426	pam-fi	1.13	}; // end loop on runs
427
428
429	mocchiut	1.1	// ------------------------------------------------------------
430			// if reprocessing one run, copy all the events AFTER the run
431			// ------------------------------------------------------------
432			if( !(p->standalone) ){
433			for(UInt_t i=runinfo->GetLastEntry()+1; i<runinfo->GetFileEntries(); i++){
434			t_clone->GetEntry(i);
435			l2_event = l2_clone;
436			t_level2->Fill();
437			l2_event->Clear();
438			// COPY COPY COPY
439			};
440			};
441			// ---------------
442			// close the files
443			// ---------------
444			if(p->get2){
445	pam-fi	1.13	if( t_clone )t_clone->Delete("all");//delete old tree from file
446			if( !(p->standalone) )runinfo->Close();
447			f2->Write("Tracker");
448			if( t_level2 )t_level2->Delete(); //delete new tree from memory
449
450			};
451	pam-fi	1.6
452	pam-fi	1.24	if(f0) if(f0->IsOpen()) f0->Close();
453			// if( f0_c->IsOpen() )f0_c->Close();
454	pam-fi	1.13
455			// lh_event->Delete();
456			l1_event->Delete();
457			l2_event->Delete();
458			l2_clone->Delete();
459	pam-fi	1.2
460			return(p->ostatus);
461	mocchiut	1.1	}
462