TriggerLevel2/src/TrigCore.cpp

//
// C/C++ headers
//
#include <fstream>
#include <string.h>
//
// ROOT headers
//
#include <TTree.h>
#include <TClassEdit.h>
#include <TObject.h>
#include <TList.h>
#include <TArrayL.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 <TClonesArray.h>
//
// RunInfo header
//
#include <RunInfo.h>
//
// YODA headers
//
#include <PamelaRun.h>
#include <physics/trigger/TriggerEvent.h>
//
// This program headers
//
#include <TrigCore.h>
#include <TrigLevel2.h>
#include <TrigVerl2.h>
//
using namespace std;
//
//
// CORE ROUTINE
//
//
int TrigCore(UInt_t run, TFile *file, TSQLServer *dbc, Int_t Trigargc, char *Trigargv[]){
  //
  TString processFolder = "TrigFolder";
  //
  // Set these to true to have a very verbose output.
  //
  Bool_t verbose = false;
  Bool_t debug = false;
  //
  if ( Trigargc > 0 ){
    Int_t i = 0;
    while ( i < Trigargc ){
      if ( !strcmp(Trigargv[i],"-processFolder") ) {
        if ( Trigargc < i+1 ){
          throw -3;
        };
        processFolder = (TString)Trigargv[i+1];
        i++;
      };
      if ( !strcmp(Trigargv[i],"-v") ||  !strcmp(Trigargv[i],"--verbose") ) {
        verbose = true;
      };
      if ( !strcmp(Trigargv[i],"-g") ||  !strcmp(Trigargv[i],"--debug") ) {
        debug = true;
      };
      i++;
    };
  };
  //
  //
  // Output directory is the working directoy.
  //
  const char* outdir = gSystem->DirName(gSystem->DirName(file->GetPath()));
  //
  // Variables for level2 
  //
  Long64_t maxsize = 10000000000LL;  
  TTree::SetMaxTreeSize(maxsize);
  //
  TTree *trigt = 0;
  UInt_t nevents = 0;
  //
  // variables needed to reprocess data
  //
  TString trigversion;
  ItoRunInfo *runinfo = 0;
  TArrayI *runlist = 0;
  TTree *trigtclone = 0;
  Bool_t reproc = false;
  Bool_t reprocall = false;
  UInt_t nobefrun = 0;
  UInt_t noaftrun = 0;
  UInt_t numbofrun = 0;
  stringstream ftmpname;
  TString fname;
  UInt_t totfileentries = 0;
  UInt_t idRun = 0;
  //
  // variables needed to handle error signals
  //
  Int_t code = 0;
  Int_t sgnl;
  //
  // trigger level2 classes
  //
  TrigLevel2 *trig = new TrigLevel2();
  TrigLevel2 *trigclone = new TrigLevel2();
  //
  // define variables for opening and reading level0 file
  //
  TFile *l0File = 0;
  TTree *l0tr = 0;
  TBranch *l0head = 0;
  TBranch *l0trig = 0;
  pamela::EventHeader *eh = 0;
  pamela::PscuHeader *ph = 0;
  pamela::trigger::TriggerEvent *triggerEvent = 0;
  //
  // Define other basic variables
  // 
  UInt_t procev = 0;
  stringstream file2;
  stringstream file3;
  stringstream qy;
  Int_t totevent = 0;
  UInt_t atime = 0;
  UInt_t re = 0;
  //
  // Working filename
  //
  TString outputfile;
  stringstream name;
  name.str("");
  name << outdir << "/";
  //
  // temporary file and folder
  //
  TFile *tempfile = 0;
  TTree *temptrig = 0;
  stringstream tempname;
  stringstream Trigfolder;
  tempname.str("");
  tempname << outdir;
  tempname << "/" << processFolder.Data();
  Trigfolder.str("");
  Trigfolder << tempname.str().c_str();
  gSystem->MakeDirectory(Trigfolder.str().c_str());
  tempname << "/trigtree_run";
  tempname << run << ".root";  
  //
  // DB classes
  //
  GL_ROOT *glroot = new GL_ROOT();
  GL_TIMESYNC *dbtime = 0;
  //
  // Let's start!
  //
  //
  // As a first thing we must check what we have to do: if run = 0 we must process all events in the file has been passed
  // if run != 0 we must process only that run but first we have to check if the tree Trigger already exist in the file
  // if it exists we are reprocessing data and we must delete that entries, if not we must create it.
  // 
  if ( run == 0 )  reproc = true;
  //
  //
  // Output file is "outputfile"
  //
  if ( !file->IsOpen() ){
    if ( verbose ) printf(" Trigger - ERROR: cannot open file for writing\n");
    throw -401;    
  };
  //
  // Retrieve GL_RUN variables from the level2 file
  //  
  trigversion = TrigInfo(false); // we should decide how to handle versioning system
  //
  // create an interface to RunInfo called "runinfo"
  //
  runinfo = new ItoRunInfo(file);
  //
  // open "Run" tree in level2 file, if not existing return an error (sngl != 0)
  //
  sgnl = 0;
  sgnl = runinfo->Update(run,"TRIG",trigversion);
  if ( sgnl ){
    if ( verbose ) printf(" Trigger - ERROR: RunInfo exited with non-zero status\n");
    code = sgnl;
    goto closeandexit;
  } else {
    sgnl = 0;
  };
  //
  // number of events in the file BEFORE the first event of our run
  //
  nobefrun = runinfo->GetFirstEntry();
  //
  // total number of events in the file 
  //
  totfileentries = runinfo->GetFileEntries();
  //
  // first file entry AFTER the last event of our run
  //
  noaftrun = runinfo->GetLastEntry() + 1;
  //
  // number of run to be processed
  //
  numbofrun = runinfo->GetNoRun();
  //
  // Try to access the Trigger tree in the file, if it exists we are reprocessing data if not we are processing a new run
  //
  trigtclone = (TTree*)file->Get("Trigger");
  //
  if ( !trigtclone ){
    //
    // tree does not exist, we are not reprocessing
    //
    reproc = false;
    if ( run == 0 && verbose ) printf(" Trigger - WARNING: you are reprocessing data but Trigger tree does not exist!\n");
    if ( runinfo->IsReprocessing() && run != 0 && verbose ) printf(" Trigger - WARNING: it seems you are not reprocessing data but Trigger\n versioning information already exists in RunInfo.\n");

  } else {
    //
    // tree exists, we are reprocessing data. Are we reprocessing a single run or all the file?
    //
    trigtclone->SetAutoSave(900000000000000LL);
    reproc = true;
    //
    // update versioning information
    //
    if ( verbose ) printf("\n Preparing the pre-processing...\n");
    //
    if ( run == 0 ){
      //
      // we are reprocessing all the file
      // if we are reprocessing everything we don't need to copy any old event and we can just work with the new tree and delete the old one immediately
      //
      reprocall = true;
      //
      if ( verbose ) printf("\n Trigger - WARNING: Reprocessing all runs\n");
      //
    } else {
      //
      // we are reprocessing a single run, we must copy to the new tree the events in the file which preceed the first event of the run
      //
      reprocall = false;
      //
      if ( verbose ) printf("\n Trigger - WARNING: Reprocessing run number %u \n",run);
      //
      // copying old tree to a new file
      //
      tempfile = new TFile(tempname.str().c_str(),"RECREATE");
      temptrig = trigtclone->CloneTree(-1,"fast");
      temptrig->SetName("Trigger-old");
      tempfile->Write();
      tempfile->Close();  
    }
    //
    // Delete the old tree from old file and memory
    //
    trigtclone->Delete("all");
    //
    if ( verbose ) printf(" ...done!\n");
    //
  };
  //
  // create Trigger tree trigt
  // 
  file->cd();
  trigt = new TTree("Trigger-new","PAMELA Level2 Trigger data");
  trigt->SetAutoSave(900000000000000LL);
  trigt->Branch("TrigLevel2","TrigLevel2",&trig);
  //
  if ( reproc && !reprocall ){
    //
    //  open new file and retrieve alo tree informations
    //
    tempfile = new TFile(tempname.str().c_str(),"READ");
    trigtclone = (TTree*)tempfile->Get("Trigger-old");
    trigtclone->SetAutoSave(900000000000000LL);
    trigtclone->SetBranchAddress("TrigLevel2",&trigclone);
    //      
    if ( nobefrun > 0 ){
      if ( verbose ) printf("\n Pre-processing: copying events from the old tree before the processed run\n");   
      if ( verbose ) printf(" Copying %u events in the file which are before the beginning of the run %u \n",nobefrun,run);
      if ( verbose ) printf(" Start copying at event number 0, end copying at event number %u \n",nobefrun);
      for (UInt_t j = 0; j < nobefrun; j++){
        //
        trigtclone->GetEntry(j);          
        //
        // copy trigclone to trig
        //
        //      trig = new TrigLevel2();
        trig->Clear();
        memcpy(&trig,&trigclone,sizeof(trigclone));
        //
        // Fill entry in the new tree
        //
        trigt->Fill();
        //
      };
      if ( verbose ) printf(" Finished successful copying!\n");
    };          
  };
  //
  // Get the list of run to be processed, if only one run has to be processed the list will contain one entry only.
  //
  runlist = runinfo->GetRunList();
  //
  // Loop over the run to be processed
  //
  for (UInt_t irun=0; irun < numbofrun; irun++){
    //
    // retrieve the first run ID to be processed using the RunInfo list
    //
    idRun = runlist->At(irun);
    if ( verbose ) printf("\n\n\n ####################################################################### \n");
    if ( verbose ) printf("                    PROCESSING RUN NUMBER %u \n",idRun);
    if ( verbose ) printf(" ####################################################################### \n\n\n");
    //
    runinfo->ID_ROOT_L0 = 0;
    //
    // store in the runinfo class the GL_RUN variables for our run
    //
    sgnl = 0;
    sgnl = runinfo->GetRunInfo(idRun);
    if ( sgnl ){
      if ( verbose ) printf(" Trigger - ERROR: RunInfo exited with non-zero status\n");
      code = sgnl;
      goto closeandexit;
    } else {
      sgnl = 0;
    };
    //
    // now you can access that variables using the RunInfo class this way runinfo->ID_ROOT_L0
    //
    if ( runinfo->ID_ROOT_L0 == 0 ){
      if ( verbose ) printf("\n Trigger - ERROR: no run with ID_RUN = %u \n\n Exiting... \n\n",idRun);
      code = -5;
      goto closeandexit;    
    };
    //
    // prepare the timesync for the db
    //
    if ( !dbc->IsConnected() ) throw -403;
    dbtime = new GL_TIMESYNC(runinfo->ID_ROOT_L0,"ID",dbc);
    //
    // Search in the DB the path and name of the LEVEL0 file to be processed.
    //
    if ( !dbc->IsConnected() ) throw -403;
    glroot->Query_GL_ROOT(runinfo->ID_ROOT_L0,dbc);
    //
    ftmpname.str("");
    ftmpname << glroot->PATH.Data() << "/";
    ftmpname << glroot->NAME.Data();
    fname = ftmpname.str().c_str();
    //
    // print out informations
    //
    totevent = runinfo->NEVENTS;
    if ( verbose ) printf("\n LEVEL0 data file: %s \n",fname.Data());
    if ( verbose ) printf(" RUN HEADER absolute time is:  %u \n",runinfo->RUNHEADER_TIME);
    if ( verbose ) printf(" RUN TRAILER absolute time is: %u \n",runinfo->RUNTRAILER_TIME);
    if ( verbose ) printf(" %i events to be processed for run %u: from %i to %i \n\n",totevent,idRun,runinfo->EV_FROM,runinfo->EV_FROM+totevent);
    //
    // Open Level0 file
    //
    l0File = new TFile(fname.Data());
    if ( !l0File ) {
      if ( verbose ) printf(" Trigger - ERROR: problems opening  Level0 file\n");
      code = -6;
      goto closeandexit;
    };
    l0tr = (TTree*)l0File->Get("Physics");
    if ( !l0tr ) {
      if ( verbose ) printf(" Trigger - ERROR: no Physics tree in Level0 file\n");
      l0File->Close();
      code = -7;
      goto closeandexit;
    };
    l0head = l0tr->GetBranch("Header");
    if ( !l0head ) {
      if ( verbose ) printf(" Trigger - ERROR: no Header branch in Level0 tree\n");
      l0File->Close();
      code = -8;
      goto closeandexit;    
    };
    l0trig = l0tr->GetBranch("Trigger");
    if ( !l0trig ) {
      if ( verbose ) printf(" Trigger - ERROR: no Trigger branch in Level0 tree\n");
      l0File->Close();
      code = -402;
      goto closeandexit;
    };
    //
    l0tr->SetBranchAddress("Trigger", &triggerEvent);
    l0tr->SetBranchAddress("Header", &eh);
    //
    nevents = l0trig->GetEntries();
    //
    if ( nevents < 1 ) {
      if ( verbose ) printf(" Trigger - ERROR: Level0 file is empty\n\n");
      l0File->Close();
      code = -11;
      goto closeandexit;
    };
    //
    if ( runinfo->EV_TO > nevents-1 ) {
      if ( verbose ) printf(" Trigger - ERROR: too few entries in the tree\n");
      l0File->Close();
      code = -12;
      goto closeandexit;
    };
    //
    // run over all the events of the run
    //
    if ( verbose ) printf("\n Ready to start! \n\n Processed events: \n\n");
    //
    for ( re = runinfo->EV_FROM; re < (runinfo->EV_FROM+runinfo->NEVENTS); re++){
      //
      if ( procev%1000 == 0 && procev > 0 && verbose ) printf(" %iK \n",procev/1000);   
      //
      l0head->GetEntry(re);
      //
      // absolute time of this event
      //
      ph = eh->GetPscuHeader();
      atime = dbtime->DBabsTime(ph->GetOrbitalTime());  
      //
      // paranoid check
      //
      if ( atime > runinfo->RUNTRAILER_TIME || atime < runinfo->RUNHEADER_TIME  ) {
        if ( verbose ) printf(" Trigger - WARNING: event at time outside the run time window, skipping it\n");
        goto jumpev;
      };
      ///
      l0trig->GetEntry(re);
      ///
      //
      procev++;
      //
      // start processing
      //
      trig->Clear();
      //      trig = new TrigLevel2();
      //
      // now we must copy from the output structure to the level2 class:
      //
      trig->evcount = triggerEvent->evcount;
      for (Int_t kk=0; kk<3;kk++){
        trig->pmtpl[kk]  = triggerEvent->pmtpl[kk];
        trig->patternbusy[kk] = triggerEvent->patternbusy[kk];
      } 
      
      for (Int_t kk=0; kk<6;kk++){
        trig->trigrate[kk] = triggerEvent->trigrate[kk];
        trig->patterntrig[kk] = triggerEvent->patterntrig[kk];
      } 
      
      for (Int_t kk=0; kk<2;kk++){
        trig->dltime[kk] = triggerEvent->dltime[kk];
        trig->s4calcount[kk] = triggerEvent->s4calcount[kk];
      }
      
      for (Int_t kk=0; kk<24;kk++){
        trig->pmtcount1[kk] = triggerEvent->pmtcount1[kk];
        trig->pmtcount2[kk] = triggerEvent->pmtcount2[kk];
      }
      
      trig->trigconf = triggerEvent->trigconf;

      trig->unpackError = triggerEvent->unpackError;
      
      trigt->Fill();
      //    
      //
    jumpev:
      debug = false;
      //
    };
    //
    // Here you may want to clear some variables before processing another run  
    //
    delete dbtime;
  }; // process all the runs
  //
  if ( verbose ) printf("\n Finished processing data \n");
  //
 closeandexit:
  //
  // we have finished processing the run(s). If we processed a single run now we must copy all the events after our run from the old tree to the new one and delete the old tree.
  //
  if ( !reprocall && reproc && code >= 0 ){
    if ( totfileentries > noaftrun ){
      if ( verbose ) printf("\n Post-processing: copying events from the old tree after the processed run\n");   
      if ( verbose ) printf(" Copying %i events in the file which are after the end of the run %i \n",(int)(totfileentries-noaftrun),(int)run);
      if ( verbose ) printf(" Start copying at event number %i end copying at event number %i \n",(int)noaftrun,(int)totfileentries);
      for (UInt_t j = noaftrun; j < totfileentries; j++ ){
        //
        // Get entry from old tree
        //
        trigtclone->GetEntry(j);
        //
        // copy trigclone to trig
        //
        trig->Clear();
        //
        memcpy(&trig,&trigclone,sizeof(trigclone));
        //
        // Fill entry in the new tree
        //
        trigt->Fill();
      };
      if ( verbose ) printf(" Finished successful copying!\n");
    };
  };
  //
  // Close files, delete old tree(s), write and close level2 file 
  //
  if ( l0File ) l0File->Close();
  if ( tempfile ) tempfile->Close();            
  gSystem->Unlink(tempname.str().c_str());
  //
  if ( code < 0 && verbose ) printf("\n Trigger - ERROR: an error occurred, try to save anyway...\n");
  if ( verbose ) printf("\n Writing and closing rootple\n");
  if ( runinfo ) runinfo->Close();    
  if ( trigt ) trigt->SetName("Trigger");    
  if ( file ){
    file->cd();
    file->Write();
    //    file->Write("Trigger");
  };
  //
  gSystem->Unlink(Trigfolder.str().c_str());
  //
  // the end
  //
  if ( verbose ) printf("\n Exiting...\n");
  if ( trigt ) trigt->Delete();
  //
  if ( trig ) delete trig;
  if ( trigclone ) delete trigclone;
  if ( glroot ) delete glroot;
  if ( runinfo ) delete runinfo; 
  //
  if ( code < 0 ) throw code;
  return(code);
}


1	mocchiut	1.1	//
2			// C/C++ headers
3			//
4			#include <fstream>
5			#include <string.h>
6			//
7			// ROOT headers
8			//
9			#include <TTree.h>
10			#include <TClassEdit.h>
11			#include <TObject.h>
12			#include <TList.h>
13			#include <TArrayL.h>
14			#include <TSystem.h>
15			#include <TSystemDirectory.h>
16			#include <TString.h>
17			#include <TFile.h>
18			#include <TClass.h>
19			#include <TCanvas.h>
20			#include <TH1.h>
21			#include <TH1F.h>
22			#include <TH2D.h>
23			#include <TLatex.h>
24			#include <TPad.h>
25			#include <TSQLServer.h>
26			#include <TSQLRow.h>
27			#include <TSQLResult.h>
28			#include <TClonesArray.h>
29			//
30	mocchiut	1.8	// RunInfo header
31			//
32			#include <RunInfo.h>
33			//
34	mocchiut	1.1	// YODA headers
35			//
36			#include <PamelaRun.h>
37			#include <physics/trigger/TriggerEvent.h>
38			//
39			// This program headers
40			//
41			#include <TrigCore.h>
42			#include <TrigLevel2.h>
43			#include <TrigVerl2.h>
44			//
45			using namespace std;
46			//
47			//
48			// CORE ROUTINE
49			//
50			//
51	mocchiut	1.4	int TrigCore(UInt_t run, TFile file, TSQLServer dbc, Int_t Trigargc, char *Trigargv[]){
52	mocchiut	1.1	//
53			TString processFolder = "TrigFolder";
54			//
55			// Set these to true to have a very verbose output.
56			//
57			Bool_t verbose = false;
58			Bool_t debug = false;
59			//
60			if ( Trigargc > 0 ){
61			Int_t i = 0;
62			while ( i < Trigargc ){
63			if ( !strcmp(Trigargv[i],"-processFolder") ) {
64			if ( Trigargc < i+1 ){
65			throw -3;
66			};
67			processFolder = (TString)Trigargv[i+1];
68			i++;
69			};
70			if ( !strcmp(Trigargv[i],"-v") \|\| !strcmp(Trigargv[i],"--verbose") ) {
71			verbose = true;
72			};
73			if ( !strcmp(Trigargv[i],"-g") \|\| !strcmp(Trigargv[i],"--debug") ) {
74			debug = true;
75			};
76			i++;
77			};
78			};
79			//
80			//
81			// Output directory is the working directoy.
82			//
83			const char* outdir = gSystem->DirName(gSystem->DirName(file->GetPath()));
84			//
85			// Variables for level2
86			//
87	mocchiut	1.7	Long64_t maxsize = 10000000000LL;
88			TTree::SetMaxTreeSize(maxsize);
89			//
90	mocchiut	1.1	TTree *trigt = 0;
91	mocchiut	1.4	UInt_t nevents = 0;
92	mocchiut	1.1	//
93			// variables needed to reprocess data
94			//
95			TString trigversion;
96			ItoRunInfo *runinfo = 0;
97	mocchiut	1.4	TArrayI *runlist = 0;
98	mocchiut	1.1	TTree *trigtclone = 0;
99			Bool_t reproc = false;
100			Bool_t reprocall = false;
101			UInt_t nobefrun = 0;
102			UInt_t noaftrun = 0;
103			UInt_t numbofrun = 0;
104			stringstream ftmpname;
105			TString fname;
106	mocchiut	1.4	UInt_t totfileentries = 0;
107			UInt_t idRun = 0;
108	mocchiut	1.1	//
109			// variables needed to handle error signals
110			//
111			Int_t code = 0;
112			Int_t sgnl;
113			//
114			// trigger level2 classes
115			//
116			TrigLevel2 *trig = new TrigLevel2();
117			TrigLevel2 *trigclone = new TrigLevel2();
118			//
119			// define variables for opening and reading level0 file
120			//
121			TFile *l0File = 0;
122			TTree *l0tr = 0;
123			TBranch *l0head = 0;
124			TBranch *l0trig = 0;
125	mocchiut	1.4	pamela::EventHeader *eh = 0;
126			pamela::PscuHeader *ph = 0;
127	mocchiut	1.1	pamela::trigger::TriggerEvent *triggerEvent = 0;
128			//
129			// Define other basic variables
130			//
131			UInt_t procev = 0;
132			stringstream file2;
133			stringstream file3;
134			stringstream qy;
135			Int_t totevent = 0;
136	mocchiut	1.4	UInt_t atime = 0;
137			UInt_t re = 0;
138	mocchiut	1.1	//
139			// Working filename
140			//
141			TString outputfile;
142			stringstream name;
143			name.str("");
144			name << outdir << "/";
145			//
146			// temporary file and folder
147			//
148			TFile *tempfile = 0;
149			TTree *temptrig = 0;
150			stringstream tempname;
151			stringstream Trigfolder;
152			tempname.str("");
153			tempname << outdir;
154			tempname << "/" << processFolder.Data();
155			Trigfolder.str("");
156			Trigfolder << tempname.str().c_str();
157			gSystem->MakeDirectory(Trigfolder.str().c_str());
158			tempname << "/trigtree_run";
159			tempname << run << ".root";
160			//
161			// DB classes
162			//
163			GL_ROOT *glroot = new GL_ROOT();
164	mocchiut	1.4	GL_TIMESYNC *dbtime = 0;
165	mocchiut	1.1	//
166			// Let's start!
167			//
168			//
169			// As a first thing we must check what we have to do: if run = 0 we must process all events in the file has been passed
170			// if run != 0 we must process only that run but first we have to check if the tree Trigger already exist in the file
171			// if it exists we are reprocessing data and we must delete that entries, if not we must create it.
172			//
173	mocchiut	1.4	if ( run == 0 ) reproc = true;
174	mocchiut	1.1	//
175			//
176			// Output file is "outputfile"
177			//
178			if ( !file->IsOpen() ){
179			if ( verbose ) printf(" Trigger - ERROR: cannot open file for writing\n");
180			throw -401;
181			};
182			//
183			// Retrieve GL_RUN variables from the level2 file
184			//
185			trigversion = TrigInfo(false); // we should decide how to handle versioning system
186			//
187			// create an interface to RunInfo called "runinfo"
188			//
189			runinfo = new ItoRunInfo(file);
190			//
191			// open "Run" tree in level2 file, if not existing return an error (sngl != 0)
192			//
193			sgnl = 0;
194			sgnl = runinfo->Update(run,"TRIG",trigversion);
195			if ( sgnl ){
196			if ( verbose ) printf(" Trigger - ERROR: RunInfo exited with non-zero status\n");
197			code = sgnl;
198			goto closeandexit;
199			} else {
200			sgnl = 0;
201			};
202			//
203			// number of events in the file BEFORE the first event of our run
204			//
205			nobefrun = runinfo->GetFirstEntry();
206			//
207			// total number of events in the file
208			//
209			totfileentries = runinfo->GetFileEntries();
210			//
211			// first file entry AFTER the last event of our run
212			//
213			noaftrun = runinfo->GetLastEntry() + 1;
214			//
215			// number of run to be processed
216			//
217			numbofrun = runinfo->GetNoRun();
218			//
219			// Try to access the Trigger tree in the file, if it exists we are reprocessing data if not we are processing a new run
220			//
221			trigtclone = (TTree*)file->Get("Trigger");
222			//
223			if ( !trigtclone ){
224			//
225			// tree does not exist, we are not reprocessing
226			//
227			reproc = false;
228	mocchiut	1.4	if ( run == 0 && verbose ) printf(" Trigger - WARNING: you are reprocessing data but Trigger tree does not exist!\n");
229			if ( runinfo->IsReprocessing() && run != 0 && verbose ) printf(" Trigger - WARNING: it seems you are not reprocessing data but Trigger\n versioning information already exists in RunInfo.\n");
230	mocchiut	1.1
231			} else {
232			//
233			// tree exists, we are reprocessing data. Are we reprocessing a single run or all the file?
234			//
235	mocchiut	1.7	trigtclone->SetAutoSave(900000000000000LL);
236	mocchiut	1.1	reproc = true;
237			//
238			// update versioning information
239			//
240			if ( verbose ) printf("\n Preparing the pre-processing...\n");
241			//
242	mocchiut	1.4	if ( run == 0 ){
243	mocchiut	1.1	//
244			// we are reprocessing all the file
245			// if we are reprocessing everything we don't need to copy any old event and we can just work with the new tree and delete the old one immediately
246			//
247			reprocall = true;
248			//
249			if ( verbose ) printf("\n Trigger - WARNING: Reprocessing all runs\n");
250			//
251			} else {
252			//
253			// we are reprocessing a single run, we must copy to the new tree the events in the file which preceed the first event of the run
254			//
255			reprocall = false;
256			//
257	mocchiut	1.4	if ( verbose ) printf("\n Trigger - WARNING: Reprocessing run number %u \n",run);
258	mocchiut	1.1	//
259			// copying old tree to a new file
260			//
261			tempfile = new TFile(tempname.str().c_str(),"RECREATE");
262			temptrig = trigtclone->CloneTree(-1,"fast");
263			temptrig->SetName("Trigger-old");
264			tempfile->Write();
265			tempfile->Close();
266			}
267			//
268			// Delete the old tree from old file and memory
269			//
270			trigtclone->Delete("all");
271			//
272			if ( verbose ) printf(" ...done!\n");
273			//
274			};
275			//
276			// create Trigger tree trigt
277			//
278			file->cd();
279			trigt = new TTree("Trigger-new","PAMELA Level2 Trigger data");
280	mocchiut	1.7	trigt->SetAutoSave(900000000000000LL);
281	mocchiut	1.1	trigt->Branch("TrigLevel2","TrigLevel2",&trig);
282			//
283			if ( reproc && !reprocall ){
284			//
285			// open new file and retrieve alo tree informations
286			//
287			tempfile = new TFile(tempname.str().c_str(),"READ");
288			trigtclone = (TTree*)tempfile->Get("Trigger-old");
289	mocchiut	1.7	trigtclone->SetAutoSave(900000000000000LL);
290	mocchiut	1.1	trigtclone->SetBranchAddress("TrigLevel2",&trigclone);
291			//
292			if ( nobefrun > 0 ){
293			if ( verbose ) printf("\n Pre-processing: copying events from the old tree before the processed run\n");
294	mocchiut	1.4	if ( verbose ) printf(" Copying %u events in the file which are before the beginning of the run %u \n",nobefrun,run);
295	mocchiut	1.1	if ( verbose ) printf(" Start copying at event number 0, end copying at event number %u \n",nobefrun);
296			for (UInt_t j = 0; j < nobefrun; j++){
297			//
298			trigtclone->GetEntry(j);
299			//
300			// copy trigclone to trig
301			//
302	mocchiut	1.2	// trig = new TrigLevel2();
303			trig->Clear();
304	mocchiut	1.1	memcpy(&trig,&trigclone,sizeof(trigclone));
305			//
306			// Fill entry in the new tree
307			//
308			trigt->Fill();
309			//
310			};
311			if ( verbose ) printf(" Finished successful copying!\n");
312			};
313			};
314			//
315			// Get the list of run to be processed, if only one run has to be processed the list will contain one entry only.
316			//
317			runlist = runinfo->GetRunList();
318			//
319			// Loop over the run to be processed
320			//
321			for (UInt_t irun=0; irun < numbofrun; irun++){
322			//
323			// retrieve the first run ID to be processed using the RunInfo list
324			//
325			idRun = runlist->At(irun);
326			if ( verbose ) printf("\n\n\n ####################################################################### \n");
327	mocchiut	1.4	if ( verbose ) printf(" PROCESSING RUN NUMBER %u \n",idRun);
328	mocchiut	1.1	if ( verbose ) printf(" ####################################################################### \n\n\n");
329			//
330	mocchiut	1.4	runinfo->ID_ROOT_L0 = 0;
331	mocchiut	1.1	//
332			// store in the runinfo class the GL_RUN variables for our run
333			//
334			sgnl = 0;
335			sgnl = runinfo->GetRunInfo(idRun);
336			if ( sgnl ){
337			if ( verbose ) printf(" Trigger - ERROR: RunInfo exited with non-zero status\n");
338			code = sgnl;
339			goto closeandexit;
340			} else {
341			sgnl = 0;
342			};
343			//
344	mocchiut	1.4	// now you can access that variables using the RunInfo class this way runinfo->ID_ROOT_L0
345	mocchiut	1.1	//
346	mocchiut	1.4	if ( runinfo->ID_ROOT_L0 == 0 ){
347			if ( verbose ) printf("\n Trigger - ERROR: no run with ID_RUN = %u \n\n Exiting... \n\n",idRun);
348	mocchiut	1.1	code = -5;
349			goto closeandexit;
350			};
351			//
352	mocchiut	1.4	// prepare the timesync for the db
353			//
354	mocchiut	1.6	if ( !dbc->IsConnected() ) throw -403;
355	mocchiut	1.4	dbtime = new GL_TIMESYNC(runinfo->ID_ROOT_L0,"ID",dbc);
356			//
357	mocchiut	1.1	// Search in the DB the path and name of the LEVEL0 file to be processed.
358			//
359	mocchiut	1.6	if ( !dbc->IsConnected() ) throw -403;
360	mocchiut	1.4	glroot->Query_GL_ROOT(runinfo->ID_ROOT_L0,dbc);
361	mocchiut	1.1	//
362			ftmpname.str("");
363			ftmpname << glroot->PATH.Data() << "/";
364			ftmpname << glroot->NAME.Data();
365			fname = ftmpname.str().c_str();
366			//
367			// print out informations
368			//
369	mocchiut	1.4	totevent = runinfo->NEVENTS;
370	mocchiut	1.1	if ( verbose ) printf("\n LEVEL0 data file: %s \n",fname.Data());
371	mocchiut	1.4	if ( verbose ) printf(" RUN HEADER absolute time is: %u \n",runinfo->RUNHEADER_TIME);
372			if ( verbose ) printf(" RUN TRAILER absolute time is: %u \n",runinfo->RUNTRAILER_TIME);
373			if ( verbose ) printf(" %i events to be processed for run %u: from %i to %i \n\n",totevent,idRun,runinfo->EV_FROM,runinfo->EV_FROM+totevent);
374	mocchiut	1.1	//
375			// Open Level0 file
376			//
377			l0File = new TFile(fname.Data());
378			if ( !l0File ) {
379			if ( verbose ) printf(" Trigger - ERROR: problems opening Level0 file\n");
380			code = -6;
381			goto closeandexit;
382			};
383			l0tr = (TTree*)l0File->Get("Physics");
384			if ( !l0tr ) {
385			if ( verbose ) printf(" Trigger - ERROR: no Physics tree in Level0 file\n");
386			l0File->Close();
387			code = -7;
388			goto closeandexit;
389			};
390			l0head = l0tr->GetBranch("Header");
391			if ( !l0head ) {
392			if ( verbose ) printf(" Trigger - ERROR: no Header branch in Level0 tree\n");
393			l0File->Close();
394			code = -8;
395			goto closeandexit;
396			};
397			l0trig = l0tr->GetBranch("Trigger");
398			if ( !l0trig ) {
399			if ( verbose ) printf(" Trigger - ERROR: no Trigger branch in Level0 tree\n");
400			l0File->Close();
401			code = -402;
402			goto closeandexit;
403			};
404			//
405			l0tr->SetBranchAddress("Trigger", &triggerEvent);
406	mocchiut	1.4	l0tr->SetBranchAddress("Header", &eh);
407	mocchiut	1.1	//
408	mocchiut	1.4	nevents = l0trig->GetEntries();
409	mocchiut	1.1	//
410			if ( nevents < 1 ) {
411			if ( verbose ) printf(" Trigger - ERROR: Level0 file is empty\n\n");
412			l0File->Close();
413			code = -11;
414			goto closeandexit;
415			};
416			//
417	mocchiut	1.4	if ( runinfo->EV_TO > nevents-1 ) {
418			if ( verbose ) printf(" Trigger - ERROR: too few entries in the tree\n");
419	mocchiut	1.1	l0File->Close();
420			code = -12;
421			goto closeandexit;
422			};
423			//
424			// run over all the events of the run
425			//
426			if ( verbose ) printf("\n Ready to start! \n\n Processed events: \n\n");
427			//
428	mocchiut	1.4	for ( re = runinfo->EV_FROM; re < (runinfo->EV_FROM+runinfo->NEVENTS); re++){
429	mocchiut	1.1	//
430			if ( procev%1000 == 0 && procev > 0 && verbose ) printf(" %iK \n",procev/1000);
431			//
432	mocchiut	1.4	l0head->GetEntry(re);
433	mocchiut	1.1	//
434			// absolute time of this event
435			//
436	mocchiut	1.4	ph = eh->GetPscuHeader();
437			atime = dbtime->DBabsTime(ph->GetOrbitalTime());
438	mocchiut	1.1	//
439			// paranoid check
440			//
441			if ( atime > runinfo->RUNTRAILER_TIME \|\| atime < runinfo->RUNHEADER_TIME ) {
442			if ( verbose ) printf(" Trigger - WARNING: event at time outside the run time window, skipping it\n");
443			goto jumpev;
444			};
445			///
446	mocchiut	1.4	l0trig->GetEntry(re);
447	mocchiut	1.1	///
448			//
449			procev++;
450			//
451			// start processing
452			//
453	mocchiut	1.2	trig->Clear();
454			// trig = new TrigLevel2();
455	mocchiut	1.1	//
456			// now we must copy from the output structure to the level2 class:
457			//
458			trig->evcount = triggerEvent->evcount;
459			for (Int_t kk=0; kk<3;kk++){
460			trig->pmtpl[kk] = triggerEvent->pmtpl[kk];
461			trig->patternbusy[kk] = triggerEvent->patternbusy[kk];
462			}
463
464			for (Int_t kk=0; kk<6;kk++){
465			trig->trigrate[kk] = triggerEvent->trigrate[kk];
466			trig->patterntrig[kk] = triggerEvent->patterntrig[kk];
467			}
468
469			for (Int_t kk=0; kk<2;kk++){
470			trig->dltime[kk] = triggerEvent->dltime[kk];
471			trig->s4calcount[kk] = triggerEvent->s4calcount[kk];
472			}
473
474			for (Int_t kk=0; kk<24;kk++){
475			trig->pmtcount1[kk] = triggerEvent->pmtcount1[kk];
476			trig->pmtcount2[kk] = triggerEvent->pmtcount2[kk];
477			}
478
479			trig->trigconf = triggerEvent->trigconf;
480	mocchiut	1.5
481			trig->unpackError = triggerEvent->unpackError;
482	mocchiut	1.1
483			trigt->Fill();
484			//
485			//
486			jumpev:
487			debug = false;
488			//
489			};
490	mocchiut	1.4	//
491			// Here you may want to clear some variables before processing another run
492			//
493			delete dbtime;
494	mocchiut	1.1	}; // process all the runs
495			//
496			if ( verbose ) printf("\n Finished processing data \n");
497			//
498			closeandexit:
499			//
500			// we have finished processing the run(s). If we processed a single run now we must copy all the events after our run from the old tree to the new one and delete the old tree.
501			//
502			if ( !reprocall && reproc && code >= 0 ){
503			if ( totfileentries > noaftrun ){
504			if ( verbose ) printf("\n Post-processing: copying events from the old tree after the processed run\n");
505			if ( verbose ) printf(" Copying %i events in the file which are after the end of the run %i \n",(int)(totfileentries-noaftrun),(int)run);
506			if ( verbose ) printf(" Start copying at event number %i end copying at event number %i \n",(int)noaftrun,(int)totfileentries);
507			for (UInt_t j = noaftrun; j < totfileentries; j++ ){
508			//
509			// Get entry from old tree
510			//
511			trigtclone->GetEntry(j);
512			//
513			// copy trigclone to trig
514			//
515	mocchiut	1.2	trig->Clear();
516	mocchiut	1.4	//
517	mocchiut	1.1	memcpy(&trig,&trigclone,sizeof(trigclone));
518			//
519			// Fill entry in the new tree
520			//
521			trigt->Fill();
522			};
523			if ( verbose ) printf(" Finished successful copying!\n");
524			};
525			};
526			//
527			// Close files, delete old tree(s), write and close level2 file
528			//
529			if ( l0File ) l0File->Close();
530			if ( tempfile ) tempfile->Close();
531			gSystem->Unlink(tempname.str().c_str());
532			//
533			if ( code < 0 && verbose ) printf("\n Trigger - ERROR: an error occurred, try to save anyway...\n");
534			if ( verbose ) printf("\n Writing and closing rootple\n");
535			if ( runinfo ) runinfo->Close();
536			if ( trigt ) trigt->SetName("Trigger");
537			if ( file ){
538			file->cd();
539			file->Write();
540			// file->Write("Trigger");
541			};
542			//
543			gSystem->Unlink(Trigfolder.str().c_str());
544			//
545			// the end
546			//
547			if ( verbose ) printf("\n Exiting...\n");
548			if ( trigt ) trigt->Delete();
549	mocchiut	1.3	//
550			if ( trig ) delete trig;
551			if ( trigclone ) delete trigclone;
552			if ( glroot ) delete glroot;
553			if ( runinfo ) delete runinfo;
554			//
555	mocchiut	1.1	if ( code < 0 ) throw code;
556			return(code);
557			}
558
559
560