S4Level2/src/S4Core.cpp

//
// C/C++ headers
//
#include <fstream>
#include <string.h>
#include <iostream>
#include <cstring>
#include <stdio.h>
//
// ROOT headers
//
#include <TGraph.h>
#include <TF1.h>
#include <TTree.h>
#include <TClassEdit.h>
#include <TObject.h>
#include <TList.h>
#include <TArrayI.h>
#include <TArrayD.h>
#include <TSystem.h>
#include <TSystemDirectory.h>
#include <TString.h>
#include <TFile.h>
#include <TClass.h>
#include <TSQLServer.h>
#include <TSQLRow.h>
#include <TSQLResult.h>
#include <TClonesArray.h>
#include <stdlib.h>
#include <math.h>
//
// YODA headers
//
#include <PamelaRun.h>
#include <PscuHeader.h>
#include <PscuEvent.h>
#include <EventHeader.h>
#include <CalibS4Event.h>
#include <physics/S4/S4Event.h>
//#include <yodaUtility.h>
//
// RunInfo header
//
#include <RunInfo.h>
#include <GLTables.h>
//
// This program headers
//
#include <S4Level2.h>
#include <S4Core.h>
#include <S4Verl2.h>

using namespace std;

//
//
//
/*
 * Fit function Received from Valeria Malvezzi 06/02/2006
 */
Double_t fitf(Double_t *x, Double_t *par){  
  Double_t fitval =(par[0]*x[0])+par[1];
  return fitval;
}

/*
 * Fit the S4 calibration with a straight line - Received from Valeria Malvezzi 06/02/2006
 */
TArrayD *S4_paramfit(UInt_t atime, TSQLServer *dbc){      
  //  
  TArrayD *parametri = new TArrayD(2);
  //
  GL_S4_CALIB *glS4calib = new GL_S4_CALIB();
  //
  glS4calib->Query_GL_S4_CALIB(atime, dbc);
  //
  GL_ROOT *glroot = new GL_ROOT();
  glroot->Query_GL_ROOT(glS4calib->ID_ROOT_L0,dbc);
  //
  stringstream ftmpname;
  ftmpname.str("");
  ftmpname << glroot->PATH.Data() << "/";
  ftmpname << glroot->NAME.Data();
  //
  TFile *file = 0;
  file = new TFile(ftmpname.str().c_str());
  //
  if ( !file ) return(NULL);
  //
  TTree *tr = 0;
  tr = (TTree*)file->Get("CalibS4");
  if ( !tr ){
    file->Close();
    return(NULL);
  };
  //
  pamela::CalibS4Event *S4CalibEvent = 0;
  tr->SetBranchAddress("CalibS4", &S4CalibEvent);
  if ( tr->GetEntries() < glS4calib->EV_ROOT ) return(NULL);
  //
  tr->GetEntry(glS4calib->EV_ROOT);
  //
  //----------- variable initialization -------------------------------------------------
  //
  Double_t mip[3]={1, 30, 300};
  Double_t adc[3] = {0.,0.,0.};
  //
  //------------ Fit calibrations and find parameters to calibrate data ------------------
  //
  pamela::S4::S4Event  *s4Record = 0; 
  //
  for (Int_t j = 0; j < 4; j++){
    for (Int_t i = 0; i < 128; i++){
      s4Record = (pamela::S4::S4Event*)S4CalibEvent->Records->At((j*128 + i));
      switch (j) {
      case 0 :{
        adc[0]=adc[0]+((s4Record->S4_DATA)-32);
        break;
      };
      case 1 :{
        adc[1]=adc[1]+((s4Record->S4_DATA)-32);
        break;
      };
      case 3 :{
        adc[2]=adc[2]+((s4Record->S4_DATA)-32);
        break;
      };
      };
    };
  };
  //
  adc[0]=adc[0]/128;
  adc[1]=adc[1]/128;
  adc[2]=adc[2]/128;  
  //  if ( IsDebug() ) printf(" adc1 = %g adc2 = %g adc3 = %g\n",adc[0],adc[1],adc[2]);
  TGraph *fitpar = new TGraph (3, adc, mip);
  TF1 *func = new TF1("fitf", fitf, -1., 400., 2); // definizione della funzione, 2 = num. parametri
  //  TF1 *func = new TF1("fitf", fitf, -0., 1000., 2); // definizione della funzione, 2 = num. parametri
  //  
  func->SetParameters(0.3,1.);        //inizializzazione dei parametri a 1
  func->SetParNames("m","q");      //definisce il nome dei parametri
  fitpar->Fit(func,"qr");          //fitta fitpar con la funzione func nel range definito nella funzione
  //fitpar->Fit(func,"r");          //fitta fitpar con la funzione func nel range definito nella funzione
  parametri->AddAt(func->GetParameter(0),0);
  parametri->AddAt(func->GetParameter(1),1); 
  //  if ( parametri[0] < 0. || parametri[0] > 0.5 || parametri[1] < 0.7 || parametri[1] > 1.1 ) valid = 0;
  //
  delete glroot;
  delete glS4calib;
  delete fitpar;
  delete func;
  file->Close();
  // 
  return parametri;
};

//
// CORE ROUTINE
//
//
int S4Core(UInt_t run, TFile *file, TSQLServer *dbc, Int_t S4argc, char *S4argv[]){
  Int_t i = 0;
  //
  TString processFolder = "S4Folder";
  //
  Bool_t debug = false;
  //
  Bool_t verbose = false;
  //    
  if ( S4argc > 0 ){
    i = 0;
    while ( i < S4argc ){
      if ( !strcmp(S4argv[i],"-processFolder") ) {
        if ( S4argc < i+1 ){
          throw -3;
        };
        processFolder = (TString)S4argv[i+1];
        i++;
      };
      if ( (!strcmp(S4argv[i],"--debug")) || (!strcmp(S4argv[i],"-g"))) {
        verbose = true;
      };
      if ( (!strcmp(S4argv[i],"--verbose")) || (!strcmp(S4argv[i],"-v"))) {
        verbose = true;
      };
      i++;
    };
  };
  // 
  const char* outDir = gSystem->DirName(gSystem->DirName(file->GetPath()));
  //
  // Variables for level2 
  //
  TTree *S4tr = 0;
  UInt_t nevents = 0;
  //
  // variables needed to reprocess data
  //
  TString S4version;
  ItoRunInfo *runinfo = 0;
  TArrayI *runlist = 0;
  TTree *S4trclone = 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;
  Double_t  ParamFit0 =  0.; 
  Double_t  ParamFit1 =  0.; 
  //
  // variables needed to handle error signals
  //
  Int_t code = 0;
  Int_t sgnl;
  //
  // S4 level2 classes
  //
  S4Level2 *s4 = new S4Level2();
  S4Level2 *s4clone = new S4Level2();
  //
  // define variables for opening and reading level0 file
  //
  TFile *l0File = 0;
  TTree *l0tr = 0;
  TBranch *l0head = 0;
  TBranch *l0S4 =0;
  pamela::S4::S4Event  *l0s4e = 0;
  pamela::EventHeader *eh = 0;
  pamela::PscuHeader *ph = 0;
  //
  // Define other basic variables
  // 
  UInt_t procev = 0;
  stringstream file2;
  stringstream file3;
  stringstream qy;
  Int_t totevent = 0;
  UInt_t atime = 0;
  //  Int_t ei = 0; 
  UInt_t re = 0;
  //
  // Working filename
  //
  TString outputfile;
  stringstream name;
  name.str("");
  name << outDir << "/";
  //
  // temporary file and folder
  //
  TFile *tempfile = 0;
  TTree *tempS4 = 0;
  stringstream tempname;
  stringstream S4folder;
  tempname.str("");
  tempname << outDir;
  tempname << "/" << processFolder.Data();
  S4folder.str("");
  S4folder << tempname.str().c_str();
  gSystem->MakeDirectory(S4folder.str().c_str());
  tempname << "/S4tree_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 MyDetector2 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() ){
    //printf(" S4 - ERROR: cannot open file for writing\n");
    throw -501;    
  };
  //
  // Retrieve GL_RUN variables from the level2 file
  //  
  S4version = S4Info(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,"S4",S4version);
  if ( sgnl ){
    //printf(" S4 - 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 S4 tree in the file, if it exists we are reprocessing data if not we are processing a new run
  //
  S4trclone = (TTree*)file->Get("S4");
  //
  if ( !S4trclone ){
    //
    // tree does not exist, we are not reprocessing
    //
    reproc = false;
    if ( run == 0 ){ 
      if (verbose) printf(" S4 - WARNING: you are reprocessing data but S4 tree does not exist!\n");
    }
    if ( runinfo->IsReprocessing() && run != 0 ) {
      if (verbose) printf(" S4 - WARNING: it seems you are not reprocessing data but S4\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 S4 - 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 S4 - WARNING: Reprocessing run number %u \n",run);
      //
      // copying old tree to a new file
      //
      tempfile = new TFile(tempname.str().c_str(),"RECREATE");
      tempS4 = S4trclone->CloneTree(-1,"fast");
      tempS4->SetName("S4-old");
      tempfile->Write();
      tempfile->Close();  
    }
    //
    // Delete the old tree from old file and memory
    //
    S4trclone->Delete("all");
    //
    if (verbose) printf(" ...done!\n");
    //
  };
  //
  // create mydetector tree mydect
  // 
  file->cd();
  S4tr = new TTree("S4-new","PAMELA Level2 S4 data");
  S4tr->Branch("S4Level2","S4Level2",&s4);
  //
  if ( reproc && !reprocall ){
    //
    //  open new file and retrieve also tree informations
    //
    tempfile = new TFile(tempname.str().c_str(),"READ");
    S4trclone = (TTree*)tempfile->Get("S4-old");
    S4trclone->SetBranchAddress("S4Level2",&s4clone);
    //      
    if ( nobefrun > 0 ){
      if (verbose){
        printf("\n Pre-processing: copying events from the old tree before the processed run\n");   
        printf(" Copying %u events in the file which are before the beginning of the run %u \n",nobefrun,run);
        printf(" Start copying at event number 0, end copying at event number %u \n",nobefrun);
      }
      for (UInt_t j = 0; j < nobefrun; j++){
        //
        S4trclone->GetEntry(j);   
        //
        // copy s4clone to mydec
        //
        s4->Clear();
        //
        memcpy(&s4,&s4clone,sizeof(s4clone));
        //
        // Fill entry in the new tree
        //
        S4tr->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");
      printf("                    PROCESSING RUN NUMBER %u \n",idRun);
      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 ( debug ) printf(" S4 - 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_REG_RUN
    //
    if ( runinfo->ID_ROOT_L0 == 0 ){
      if ( debug ) printf("\n S4 - 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());
      printf(" RUN HEADER absolute time is:  %u \n",runinfo->RUNHEADER_TIME);
      printf(" RUN TRAILER absolute time is: %u \n",runinfo->RUNTRAILER_TIME);
      printf(" %i events to be processed for run %u: from %u to %u \n\n",totevent,idRun,runinfo->EV_FROM,(runinfo->EV_FROM+totevent));
    }
    //
    // Open Level0 file
    //
    l0File = new TFile(fname.Data());
    if ( !l0File ) {
      if ( debug ) printf(" S4 - ERROR: problems opening  Level0 file\n");
      code = -6;
      goto closeandexit;
    };
    //
    l0tr = (TTree*)l0File->Get("Physics");
    if ( !l0tr ) {
      if ( debug ) printf(" S4 - ERROR: no Physics tree in Level0 file\n");
      l0File->Close();
      code = -7;
      goto closeandexit;
    };
    l0head = l0tr->GetBranch("Header");
    if ( !l0head ) {
      if ( debug ) printf(" S4 - ERROR: no Header branch in Level0 tree\n");
      l0File->Close();
      code = -8;
      goto closeandexit;    
    };
    l0S4 = l0tr->GetBranch("S4");
    if ( !l0S4 ) {
      if ( debug ) printf(" S4 - ERROR: no S4 branch in Level0 tree\n");
      l0File->Close();
      code = -503;
      goto closeandexit;
    };
    //
    l0tr->SetBranchAddress("S4", &l0s4e);
    l0tr->SetBranchAddress("Header", &eh); 
    //
    nevents = l0S4->GetEntries();
    //
    if ( nevents < 1 ) {
      if ( debug ) printf(" S4 - ERROR: Level0 file is empty\n\n");
      l0File->Close();
      code = -11;
      goto closeandexit;
    };
    //
    if ( runinfo->NEVENTS > nevents-1 ) {
      if ( debug ) printf(" S4 - ERROR: too few entries in the S4 tree\n");
      l0File->Close();
      code = -12;
      goto closeandexit;
    };
    //
    // Check if we have to load parameter files (or calibration associated to runs and not to events)
    // second query: which is the value of paramfit relative to the calibration?
    //
    TArrayD *params = 0;
    params = S4_paramfit(runinfo->RUNHEADER_TIME, dbc);
    if ( !params ){
      code = -13;
      goto closeandexit;
    };
    //
    ParamFit0 = params->At(0);
    ParamFit1 = params->At(1);
    //
    // 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(" S4 - WARNING: event at time outside the run time window, skipping it\n");
        goto jumpev;
      };
      //
      procev++;
      //
      // start processing
      //
      s4->Clear();
      l0S4->GetEntry(re);
      if (l0s4e->unpackError == 1)  continue;      
      s4->S4adc = l0s4e->S4_DATA;
      //
      if ((l0s4e->S4_DATA) > 31 ){
        s4->S4calibrated = ParamFit0*((l0s4e->S4_DATA)-32)+ParamFit1;
      }else{
        s4->S4calibrated = 0;
      }
      //
      S4tr->Fill();
      //    
      //
    jumpev:
      debug = false;
      //
    };
    //
    // Here you may want to clear some variables before processing another run  
    //
    delete dbtime;
    if ( params ) delete params;
    //
  }; // 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");   
        printf(" Copying %i events in the file which are after the end of the run %i \n",(int)(totfileentries-noaftrun),(int)run);
        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
        //
        S4trclone->GetEntry(j);   
        //
        // copy s4clone to s4
        //
        //      s4 = new S4Level2();
        s4->Clear();
        memcpy(&s4,&s4clone,sizeof(s4clone));
        //
        // Fill entry in the new tree
        //
        S4tr->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 ( runinfo ) runinfo->Close();    
  if ( S4tr ) S4tr->SetName("S4");    
  if ( file ){
    file->cd();
    file->Write();
  };
  //
  gSystem->Unlink(S4folder.str().c_str());
  //
  // the end
  //
  if (verbose) printf("\n Exiting...\n");
  if ( S4tr ) S4tr->Delete();
  //
  if ( s4 ) delete s4;
  if ( s4clone ) delete s4clone;
  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			#include <iostream>
7			#include <cstring>
8			#include <stdio.h>
9			//
10			// ROOT headers
11			//
12	mocchiut	1.4	#include <TGraph.h>
13			#include <TF1.h>
14	mocchiut	1.1	#include <TTree.h>
15			#include <TClassEdit.h>
16			#include <TObject.h>
17			#include <TList.h>
18	mocchiut	1.4	#include <TArrayI.h>
19			#include <TArrayD.h>
20	mocchiut	1.1	#include <TSystem.h>
21			#include <TSystemDirectory.h>
22			#include <TString.h>
23			#include <TFile.h>
24			#include <TClass.h>
25			#include <TSQLServer.h>
26			#include <TSQLRow.h>
27			#include <TSQLResult.h>
28			#include <TClonesArray.h>
29			#include <stdlib.h>
30			#include <math.h>
31			//
32			// YODA headers
33			//
34			#include <PamelaRun.h>
35			#include <PscuHeader.h>
36			#include <PscuEvent.h>
37			#include <EventHeader.h>
38			#include <CalibS4Event.h>
39			#include <physics/S4/S4Event.h>
40			//#include <yodaUtility.h>
41			//
42			// RunInfo header
43			//
44			#include <RunInfo.h>
45			#include <GLTables.h>
46			//
47			// This program headers
48			//
49			#include <S4Level2.h>
50			#include <S4Core.h>
51			#include <S4Verl2.h>
52
53			using namespace std;
54
55			//
56	mocchiut	1.4	//
57			//
58			/*
59			* Fit function Received from Valeria Malvezzi 06/02/2006
60			*/
61			Double_t fitf(Double_t x, Double_t par){
62			Double_t fitval =(par[0]*x[0])+par[1];
63			return fitval;
64			}
65
66			/*
67			* Fit the S4 calibration with a straight line - Received from Valeria Malvezzi 06/02/2006
68			*/
69			TArrayD S4_paramfit(UInt_t atime, TSQLServer dbc){
70			//
71			TArrayD *parametri = new TArrayD(2);
72			//
73			GL_S4_CALIB *glS4calib = new GL_S4_CALIB();
74			//
75			glS4calib->Query_GL_S4_CALIB(atime, dbc);
76			//
77			GL_ROOT *glroot = new GL_ROOT();
78			glroot->Query_GL_ROOT(glS4calib->ID_ROOT_L0,dbc);
79			//
80			stringstream ftmpname;
81			ftmpname.str("");
82			ftmpname << glroot->PATH.Data() << "/";
83			ftmpname << glroot->NAME.Data();
84			//
85			TFile *file = 0;
86			file = new TFile(ftmpname.str().c_str());
87			//
88			if ( !file ) return(NULL);
89			//
90			TTree *tr = 0;
91			tr = (TTree*)file->Get("CalibS4");
92			if ( !tr ){
93			file->Close();
94			return(NULL);
95			};
96			//
97			pamela::CalibS4Event *S4CalibEvent = 0;
98			tr->SetBranchAddress("CalibS4", &S4CalibEvent);
99			if ( tr->GetEntries() < glS4calib->EV_ROOT ) return(NULL);
100			//
101			tr->GetEntry(glS4calib->EV_ROOT);
102			//
103			//----------- variable initialization -------------------------------------------------
104			//
105			Double_t mip[3]={1, 30, 300};
106			Double_t adc[3] = {0.,0.,0.};
107			//
108			//------------ Fit calibrations and find parameters to calibrate data ------------------
109			//
110			pamela::S4::S4Event *s4Record = 0;
111			//
112			for (Int_t j = 0; j < 4; j++){
113			for (Int_t i = 0; i < 128; i++){
114			s4Record = (pamela::S4::S4Event)S4CalibEvent->Records->At((j128 + i));
115			switch (j) {
116			case 0 :{
117			adc[0]=adc[0]+((s4Record->S4_DATA)-32);
118			break;
119			};
120			case 1 :{
121			adc[1]=adc[1]+((s4Record->S4_DATA)-32);
122			break;
123			};
124			case 3 :{
125			adc[2]=adc[2]+((s4Record->S4_DATA)-32);
126			break;
127			};
128			};
129			};
130			};
131			//
132			adc[0]=adc[0]/128;
133			adc[1]=adc[1]/128;
134			adc[2]=adc[2]/128;
135			// if ( IsDebug() ) printf(" adc1 = %g adc2 = %g adc3 = %g\n",adc[0],adc[1],adc[2]);
136			TGraph *fitpar = new TGraph (3, adc, mip);
137			TF1 *func = new TF1("fitf", fitf, -1., 400., 2); // definizione della funzione, 2 = num. parametri
138			// TF1 *func = new TF1("fitf", fitf, -0., 1000., 2); // definizione della funzione, 2 = num. parametri
139			//
140			func->SetParameters(0.3,1.); //inizializzazione dei parametri a 1
141			func->SetParNames("m","q"); //definisce il nome dei parametri
142			fitpar->Fit(func,"qr"); //fitta fitpar con la funzione func nel range definito nella funzione
143			//fitpar->Fit(func,"r"); //fitta fitpar con la funzione func nel range definito nella funzione
144			parametri->AddAt(func->GetParameter(0),0);
145			parametri->AddAt(func->GetParameter(1),1);
146			// if ( parametri[0] < 0. \|\| parametri[0] > 0.5 \|\| parametri[1] < 0.7 \|\| parametri[1] > 1.1 ) valid = 0;
147			//
148			delete glroot;
149			delete glS4calib;
150			delete fitpar;
151			delete func;
152			file->Close();
153			//
154			return parametri;
155			};
156
157			//
158	mocchiut	1.1	// CORE ROUTINE
159			//
160			//
161	mocchiut	1.4	int S4Core(UInt_t run, TFile file, TSQLServer dbc, Int_t S4argc, char *S4argv[]){
162	mocchiut	1.1	Int_t i = 0;
163			//
164			TString processFolder = "S4Folder";
165			//
166	mocchiut	1.4	Bool_t debug = false;
167	mocchiut	1.1	//
168	mocchiut	1.4	Bool_t verbose = false;
169	mocchiut	1.1	//
170			if ( S4argc > 0 ){
171			i = 0;
172			while ( i < S4argc ){
173			if ( !strcmp(S4argv[i],"-processFolder") ) {
174			if ( S4argc < i+1 ){
175			throw -3;
176			};
177			processFolder = (TString)S4argv[i+1];
178			i++;
179			};
180			if ( (!strcmp(S4argv[i],"--debug")) \|\| (!strcmp(S4argv[i],"-g"))) {
181			verbose = true;
182			};
183			if ( (!strcmp(S4argv[i],"--verbose")) \|\| (!strcmp(S4argv[i],"-v"))) {
184			verbose = true;
185			};
186			i++;
187			};
188			};
189	mocchiut	1.4	//
190	mocchiut	1.1	const char* outDir = gSystem->DirName(gSystem->DirName(file->GetPath()));
191	mocchiut	1.4	//
192	mocchiut	1.1	// Variables for level2
193			//
194			TTree *S4tr = 0;
195	mocchiut	1.4	UInt_t nevents = 0;
196	mocchiut	1.1	//
197			// variables needed to reprocess data
198			//
199			TString S4version;
200			ItoRunInfo *runinfo = 0;
201	mocchiut	1.4	TArrayI *runlist = 0;
202	mocchiut	1.1	TTree *S4trclone = 0;
203			Bool_t reproc = false;
204			Bool_t reprocall = false;
205			UInt_t nobefrun = 0;
206			UInt_t noaftrun = 0;
207			UInt_t numbofrun = 0;
208			stringstream ftmpname;
209			TString fname;
210	mocchiut	1.4	UInt_t totfileentries = 0;
211			UInt_t idRun = 0;
212			Double_t ParamFit0 = 0.;
213			Double_t ParamFit1 = 0.;
214	mocchiut	1.1	//
215			// variables needed to handle error signals
216			//
217			Int_t code = 0;
218			Int_t sgnl;
219			//
220			// S4 level2 classes
221			//
222			S4Level2 *s4 = new S4Level2();
223			S4Level2 *s4clone = new S4Level2();
224			//
225			// define variables for opening and reading level0 file
226			//
227			TFile *l0File = 0;
228			TTree *l0tr = 0;
229			TBranch *l0head = 0;
230			TBranch *l0S4 =0;
231			pamela::S4::S4Event *l0s4e = 0;
232			pamela::EventHeader *eh = 0;
233	mocchiut	1.4	pamela::PscuHeader *ph = 0;
234	mocchiut	1.1	//
235			// Define other basic variables
236			//
237			UInt_t procev = 0;
238			stringstream file2;
239			stringstream file3;
240			stringstream qy;
241			Int_t totevent = 0;
242	mocchiut	1.4	UInt_t atime = 0;
243			// Int_t ei = 0;
244			UInt_t re = 0;
245	mocchiut	1.1	//
246			// Working filename
247			//
248			TString outputfile;
249			stringstream name;
250			name.str("");
251			name << outDir << "/";
252			//
253			// temporary file and folder
254			//
255			TFile *tempfile = 0;
256			TTree *tempS4 = 0;
257			stringstream tempname;
258			stringstream S4folder;
259			tempname.str("");
260			tempname << outDir;
261			tempname << "/" << processFolder.Data();
262			S4folder.str("");
263			S4folder << tempname.str().c_str();
264			gSystem->MakeDirectory(S4folder.str().c_str());
265			tempname << "/S4tree_run";
266			tempname << run << ".root";
267			//
268			// DB classes
269			//
270			GL_ROOT *glroot = new GL_ROOT();
271	mocchiut	1.4	GL_TIMESYNC *dbtime = 0;
272	mocchiut	1.1	//
273			// Let's start!
274			//
275			// 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
276			// if run != 0 we must process only that run but first we have to check if the tree MyDetector2 already exist in the file
277			// if it exists we are reprocessing data and we must delete that entries, if not we must create it.
278			//
279	mocchiut	1.4	if ( run == 0 ) reproc = true;
280	mocchiut	1.1	//
281			//
282			// Output file is "outputfile"
283			//
284			if ( !file->IsOpen() ){
285			//printf(" S4 - ERROR: cannot open file for writing\n");
286			throw -501;
287			};
288			//
289			// Retrieve GL_RUN variables from the level2 file
290			//
291			S4version = S4Info(false); // we should decide how to handle versioning system
292			//
293			// create an interface to RunInfo called "runinfo"
294			//
295			runinfo = new ItoRunInfo(file);
296			//
297			// open "Run" tree in level2 file, if not existing return an error (sngl != 0)
298			//
299			sgnl = 0;
300			sgnl = runinfo->Update(run,"S4",S4version);
301			if ( sgnl ){
302			//printf(" S4 - ERROR: RunInfo exited with non-zero status\n");
303			code = sgnl;
304			goto closeandexit;
305			} else {
306			sgnl = 0;
307			};
308			//
309			// number of events in the file BEFORE the first event of our run
310			//
311			nobefrun = runinfo->GetFirstEntry();
312			//
313			// total number of events in the file
314			//
315			totfileentries = runinfo->GetFileEntries();
316			//
317			// first file entry AFTER the last event of our run
318			//
319			noaftrun = runinfo->GetLastEntry() + 1;
320			//
321			// number of run to be processed
322			//
323			numbofrun = runinfo->GetNoRun();
324			//
325			// Try to access the S4 tree in the file, if it exists we are reprocessing data if not we are processing a new run
326			//
327			S4trclone = (TTree*)file->Get("S4");
328			//
329			if ( !S4trclone ){
330			//
331			// tree does not exist, we are not reprocessing
332			//
333			reproc = false;
334	mocchiut	1.4	if ( run == 0 ){
335	mocchiut	1.1	if (verbose) printf(" S4 - WARNING: you are reprocessing data but S4 tree does not exist!\n");
336			}
337	mocchiut	1.4	if ( runinfo->IsReprocessing() && run != 0 ) {
338	mocchiut	1.1	if (verbose) printf(" S4 - WARNING: it seems you are not reprocessing data but S4\n versioning information already exists in RunInfo.\n");
339			}
340			} else {
341			//
342			// tree exists, we are reprocessing data. Are we reprocessing a single run or all the file?
343			//
344			reproc = true;
345			//
346			// update versioning information
347			//
348			if (verbose) printf("\n Preparing the pre-processing...\n");
349			//
350	mocchiut	1.4	if ( run == 0 ){
351	mocchiut	1.1	//
352			// we are reprocessing all the file
353			// 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
354			//
355			reprocall = true;
356			//
357			if (verbose) printf("\n S4 - WARNING: Reprocessing all runs\n");
358			//
359			} else {
360			//
361			// 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
362			//
363			reprocall = false;
364			//
365	mocchiut	1.4	if (verbose) printf("\n S4 - WARNING: Reprocessing run number %u \n",run);
366	mocchiut	1.1	//
367			// copying old tree to a new file
368			//
369			tempfile = new TFile(tempname.str().c_str(),"RECREATE");
370			tempS4 = S4trclone->CloneTree(-1,"fast");
371			tempS4->SetName("S4-old");
372			tempfile->Write();
373			tempfile->Close();
374			}
375			//
376			// Delete the old tree from old file and memory
377			//
378			S4trclone->Delete("all");
379			//
380			if (verbose) printf(" ...done!\n");
381			//
382			};
383			//
384			// create mydetector tree mydect
385			//
386			file->cd();
387			S4tr = new TTree("S4-new","PAMELA Level2 S4 data");
388			S4tr->Branch("S4Level2","S4Level2",&s4);
389			//
390			if ( reproc && !reprocall ){
391			//
392			// open new file and retrieve also tree informations
393			//
394			tempfile = new TFile(tempname.str().c_str(),"READ");
395			S4trclone = (TTree*)tempfile->Get("S4-old");
396			S4trclone->SetBranchAddress("S4Level2",&s4clone);
397			//
398			if ( nobefrun > 0 ){
399			if (verbose){
400			printf("\n Pre-processing: copying events from the old tree before the processed run\n");
401	mocchiut	1.4	printf(" Copying %u events in the file which are before the beginning of the run %u \n",nobefrun,run);
402	mocchiut	1.1	printf(" Start copying at event number 0, end copying at event number %u \n",nobefrun);
403			}
404			for (UInt_t j = 0; j < nobefrun; j++){
405			//
406			S4trclone->GetEntry(j);
407			//
408			// copy s4clone to mydec
409			//
410	mocchiut	1.2	s4->Clear();
411	mocchiut	1.4	//
412	mocchiut	1.1	memcpy(&s4,&s4clone,sizeof(s4clone));
413			//
414			// Fill entry in the new tree
415			//
416			S4tr->Fill();
417			//
418			};
419			if (verbose) printf(" Finished successful copying!\n");
420			};
421			};
422			//
423			// Get the list of run to be processed, if only one run has to be processed the list will contain one entry only.
424			//
425			runlist = runinfo->GetRunList();
426			//
427			// Loop over the run to be processed
428			//
429			for (UInt_t irun=0; irun < numbofrun; irun++){
430			//
431			// retrieve the first run ID to be processed using the RunInfo list
432			//
433			idRun = runlist->At(irun);
434			if (verbose){
435			printf("\n\n\n ####################################################################### \n");
436	mocchiut	1.4	printf(" PROCESSING RUN NUMBER %u \n",idRun);
437	mocchiut	1.1	printf(" ####################################################################### \n\n\n");
438			}
439			//
440	mocchiut	1.4	runinfo->ID_ROOT_L0 = 0;
441	mocchiut	1.1	//
442			// store in the runinfo class the GL_RUN variables for our run
443			//
444			sgnl = 0;
445			sgnl = runinfo->GetRunInfo(idRun);
446			if ( sgnl ){
447	mocchiut	1.4	if ( debug ) printf(" S4 - ERROR: RunInfo exited with non-zero status\n");
448	mocchiut	1.1	code = sgnl;
449			goto closeandexit;
450			} else {
451			sgnl = 0;
452			};
453			//
454			// now you can access that variables using the RunInfo class this way runinfo->ID_REG_RUN
455			//
456	mocchiut	1.4	if ( runinfo->ID_ROOT_L0 == 0 ){
457			if ( debug ) printf("\n S4 - ERROR: no run with ID_RUN = %u \n\n Exiting... \n\n",idRun);
458	mocchiut	1.1	code = -5;
459			goto closeandexit;
460			};
461			//
462	mocchiut	1.4	// prepare the timesync for the db
463			//
464			dbtime = new GL_TIMESYNC(runinfo->ID_ROOT_L0,"ID",dbc);
465			//
466	mocchiut	1.1	// Search in the DB the path and name of the LEVEL0 file to be processed.
467			//
468	mocchiut	1.4	glroot->Query_GL_ROOT(runinfo->ID_ROOT_L0,dbc);
469	mocchiut	1.1	//
470			ftmpname.str("");
471			ftmpname << glroot->PATH.Data() << "/";
472			ftmpname << glroot->NAME.Data();
473			fname = ftmpname.str().c_str();
474			//
475			// print out informations
476			//
477	mocchiut	1.4	totevent = runinfo->NEVENTS;
478	mocchiut	1.1	if (verbose){
479			printf("\n LEVEL0 data file: %s \n",fname.Data());
480	mocchiut	1.4	printf(" RUN HEADER absolute time is: %u \n",runinfo->RUNHEADER_TIME);
481			printf(" RUN TRAILER absolute time is: %u \n",runinfo->RUNTRAILER_TIME);
482			printf(" %i events to be processed for run %u: from %u to %u \n\n",totevent,idRun,runinfo->EV_FROM,(runinfo->EV_FROM+totevent));
483	mocchiut	1.1	}
484			//
485			// Open Level0 file
486			//
487			l0File = new TFile(fname.Data());
488			if ( !l0File ) {
489	mocchiut	1.4	if ( debug ) printf(" S4 - ERROR: problems opening Level0 file\n");
490	mocchiut	1.1	code = -6;
491			goto closeandexit;
492			};
493	mocchiut	1.4	//
494	mocchiut	1.1	l0tr = (TTree*)l0File->Get("Physics");
495			if ( !l0tr ) {
496	mocchiut	1.4	if ( debug ) printf(" S4 - ERROR: no Physics tree in Level0 file\n");
497	mocchiut	1.1	l0File->Close();
498			code = -7;
499			goto closeandexit;
500			};
501			l0head = l0tr->GetBranch("Header");
502			if ( !l0head ) {
503	mocchiut	1.4	if ( debug ) printf(" S4 - ERROR: no Header branch in Level0 tree\n");
504	mocchiut	1.1	l0File->Close();
505			code = -8;
506			goto closeandexit;
507			};
508			l0S4 = l0tr->GetBranch("S4");
509			if ( !l0S4 ) {
510	mocchiut	1.4	if ( debug ) printf(" S4 - ERROR: no S4 branch in Level0 tree\n");
511	mocchiut	1.1	l0File->Close();
512			code = -503;
513			goto closeandexit;
514			};
515			//
516			l0tr->SetBranchAddress("S4", &l0s4e);
517			l0tr->SetBranchAddress("Header", &eh);
518			//
519	mocchiut	1.4	nevents = l0S4->GetEntries();
520	mocchiut	1.1	//
521			if ( nevents < 1 ) {
522	mocchiut	1.4	if ( debug ) printf(" S4 - ERROR: Level0 file is empty\n\n");
523	mocchiut	1.1	l0File->Close();
524			code = -11;
525			goto closeandexit;
526			};
527			//
528	mocchiut	1.4	if ( runinfo->NEVENTS > nevents-1 ) {
529			if ( debug ) printf(" S4 - ERROR: too few entries in the S4 tree\n");
530	mocchiut	1.1	l0File->Close();
531			code = -12;
532			goto closeandexit;
533			};
534			//
535			// Check if we have to load parameter files (or calibration associated to runs and not to events)
536			// second query: which is the value of paramfit relative to the calibration?
537			//
538	mocchiut	1.4	TArrayD *params = 0;
539			params = S4_paramfit(runinfo->RUNHEADER_TIME, dbc);
540			if ( !params ){
541			code = -13;
542			goto closeandexit;
543			};
544			//
545			ParamFit0 = params->At(0);
546			ParamFit1 = params->At(1);
547	mocchiut	1.1	//
548			// run over all the events of the run
549			//
550			if (verbose) printf("\n Ready to start! \n\n Processed events: \n\n");
551			//
552	mocchiut	1.4	for ( re = runinfo->EV_FROM; re < (runinfo->EV_FROM+runinfo->NEVENTS); re++){
553	mocchiut	1.1	//
554			if ( procev%1000 == 0 && procev > 0 && verbose ) printf(" %iK \n",procev/1000);
555			//
556	mocchiut	1.4	l0head->GetEntry(re);
557	mocchiut	1.1	//
558			// absolute time of this event
559			//
560	mocchiut	1.4	ph = eh->GetPscuHeader();
561			atime = dbtime->DBabsTime(ph->GetOrbitalTime());
562	mocchiut	1.1	//
563			// paranoid check
564			//
565			if ( (atime > runinfo->RUNTRAILER_TIME) \|\| (atime < runinfo->RUNHEADER_TIME) ) {
566			if (verbose) printf(" S4 - WARNING: event at time outside the run time window, skipping it\n");
567			goto jumpev;
568			};
569			//
570			procev++;
571			//
572			// start processing
573			//
574	mocchiut	1.2	s4->Clear();
575	mocchiut	1.4	l0S4->GetEntry(re);
576	mocchiut	1.1	if (l0s4e->unpackError == 1) continue;
577			s4->S4adc = l0s4e->S4_DATA;
578	mocchiut	1.4	//
579	mocchiut	1.1	if ((l0s4e->S4_DATA) > 31 ){
580			s4->S4calibrated = ParamFit0*((l0s4e->S4_DATA)-32)+ParamFit1;
581			}else{
582			s4->S4calibrated = 0;
583			}
584	mocchiut	1.4	//
585	mocchiut	1.1	S4tr->Fill();
586			//
587			//
588			jumpev:
589			debug = false;
590			//
591			};
592			//
593			// Here you may want to clear some variables before processing another run
594			//
595	mocchiut	1.4	delete dbtime;
596			if ( params ) delete params;
597			//
598	mocchiut	1.1	}; // process all the runs
599			//
600			if (verbose) printf("\n Finished processing data \n");
601			//
602			closeandexit:
603			//
604			// 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.
605			//
606			if ( !reprocall && reproc && code >= 0 ){
607			if ( totfileentries > noaftrun ){
608			if (verbose){
609			printf("\n Post-processing: copying events from the old tree after the processed run\n");
610			printf(" Copying %i events in the file which are after the end of the run %i \n",(int)(totfileentries-noaftrun),(int)run);
611			printf(" Start copying at event number %i end copying at event number %i \n",(int)noaftrun,(int)totfileentries);
612			}
613			for (UInt_t j = noaftrun; j < totfileentries; j++ ){
614			//
615			// Get entry from old tree
616			//
617			S4trclone->GetEntry(j);
618			//
619			// copy s4clone to s4
620			//
621	mocchiut	1.2	// s4 = new S4Level2();
622			s4->Clear();
623	mocchiut	1.1	memcpy(&s4,&s4clone,sizeof(s4clone));
624			//
625			// Fill entry in the new tree
626			//
627			S4tr->Fill();
628			};
629			if (verbose) printf(" Finished successful copying!\n");
630			};
631			};
632			//
633			// Close files, delete old tree(s), write and close level2 file
634			//
635			if ( l0File ) l0File->Close();
636			if ( tempfile ) tempfile->Close();
637			gSystem->Unlink(tempname.str().c_str());
638	mocchiut	1.4	//
639	mocchiut	1.1	if ( runinfo ) runinfo->Close();
640			if ( S4tr ) S4tr->SetName("S4");
641			if ( file ){
642			file->cd();
643			file->Write();
644			};
645			//
646			gSystem->Unlink(S4folder.str().c_str());
647			//
648			// the end
649			//
650			if (verbose) printf("\n Exiting...\n");
651	mocchiut	1.4	if ( S4tr ) S4tr->Delete();
652	mocchiut	1.3	//
653			if ( s4 ) delete s4;
654			if ( s4clone ) delete s4clone;
655			if ( glroot ) delete glroot;
656			if ( runinfo ) delete runinfo;
657			//
658	mocchiut	1.1	if(code < 0) throw code;
659			return(code);
660			}
661
662