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