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();
  //
  if ( !dbc->IsConnected() ) throw -504;
  glS4calib->Query_GL_S4_CALIB(atime, dbc);
  //
  GL_ROOT *glroot = new GL_ROOT();
  if ( !dbc->IsConnected() ) throw -504;
  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_ROOT_L0
    //
    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
    //
    if ( !dbc->IsConnected() ) throw -504;
    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 -504;
    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->EV_TO > 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 == 0){
        s4->S4adc = l0s4e->S4_DATA;
        //
        if ((l0s4e->S4_DATA) > 31 ){
          s4->S4calibrated = ParamFit0*((l0s4e->S4_DATA)-32)+ParamFit1;
        }else{
          s4->S4calibrated = 0;
        }
      };
      //
      s4->unpackError = l0s4e->unpackError;
      //
      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	mocchiut	1.8	if ( !dbc->IsConnected() ) throw -504;
76	mocchiut	1.4	glS4calib->Query_GL_S4_CALIB(atime, dbc);
77			//
78			GL_ROOT *glroot = new GL_ROOT();
79	mocchiut	1.8	if ( !dbc->IsConnected() ) throw -504;
80	mocchiut	1.4	glroot->Query_GL_ROOT(glS4calib->ID_ROOT_L0,dbc);
81			//
82			stringstream ftmpname;
83			ftmpname.str("");
84			ftmpname << glroot->PATH.Data() << "/";
85			ftmpname << glroot->NAME.Data();
86			//
87			TFile *file = 0;
88			file = new TFile(ftmpname.str().c_str());
89			//
90			if ( !file ) return(NULL);
91			//
92			TTree *tr = 0;
93			tr = (TTree*)file->Get("CalibS4");
94			if ( !tr ){
95			file->Close();
96			return(NULL);
97			};
98			//
99			pamela::CalibS4Event *S4CalibEvent = 0;
100			tr->SetBranchAddress("CalibS4", &S4CalibEvent);
101			if ( tr->GetEntries() < glS4calib->EV_ROOT ) return(NULL);
102			//
103			tr->GetEntry(glS4calib->EV_ROOT);
104			//
105			//----------- variable initialization -------------------------------------------------
106			//
107			Double_t mip[3]={1, 30, 300};
108			Double_t adc[3] = {0.,0.,0.};
109			//
110			//------------ Fit calibrations and find parameters to calibrate data ------------------
111			//
112			pamela::S4::S4Event *s4Record = 0;
113			//
114			for (Int_t j = 0; j < 4; j++){
115			for (Int_t i = 0; i < 128; i++){
116			s4Record = (pamela::S4::S4Event)S4CalibEvent->Records->At((j128 + i));
117			switch (j) {
118			case 0 :{
119			adc[0]=adc[0]+((s4Record->S4_DATA)-32);
120			break;
121			};
122			case 1 :{
123			adc[1]=adc[1]+((s4Record->S4_DATA)-32);
124			break;
125			};
126			case 3 :{
127			adc[2]=adc[2]+((s4Record->S4_DATA)-32);
128			break;
129			};
130			};
131			};
132			};
133			//
134			adc[0]=adc[0]/128;
135			adc[1]=adc[1]/128;
136			adc[2]=adc[2]/128;
137			// if ( IsDebug() ) printf(" adc1 = %g adc2 = %g adc3 = %g\n",adc[0],adc[1],adc[2]);
138			TGraph *fitpar = new TGraph (3, adc, mip);
139			TF1 *func = new TF1("fitf", fitf, -1., 400., 2); // definizione della funzione, 2 = num. parametri
140			// TF1 *func = new TF1("fitf", fitf, -0., 1000., 2); // definizione della funzione, 2 = num. parametri
141			//
142			func->SetParameters(0.3,1.); //inizializzazione dei parametri a 1
143			func->SetParNames("m","q"); //definisce il nome dei parametri
144			fitpar->Fit(func,"qr"); //fitta fitpar con la funzione func nel range definito nella funzione
145			//fitpar->Fit(func,"r"); //fitta fitpar con la funzione func nel range definito nella funzione
146			parametri->AddAt(func->GetParameter(0),0);
147			parametri->AddAt(func->GetParameter(1),1);
148			// if ( parametri[0] < 0. \|\| parametri[0] > 0.5 \|\| parametri[1] < 0.7 \|\| parametri[1] > 1.1 ) valid = 0;
149			//
150			delete glroot;
151			delete glS4calib;
152			delete fitpar;
153			delete func;
154			file->Close();
155			//
156			return parametri;
157			};
158
159			//
160	mocchiut	1.1	// CORE ROUTINE
161			//
162			//
163	mocchiut	1.4	int S4Core(UInt_t run, TFile file, TSQLServer dbc, Int_t S4argc, char *S4argv[]){
164	mocchiut	1.1	Int_t i = 0;
165			//
166			TString processFolder = "S4Folder";
167			//
168	mocchiut	1.4	Bool_t debug = false;
169	mocchiut	1.1	//
170	mocchiut	1.4	Bool_t verbose = false;
171	mocchiut	1.1	//
172			if ( S4argc > 0 ){
173			i = 0;
174			while ( i < S4argc ){
175			if ( !strcmp(S4argv[i],"-processFolder") ) {
176			if ( S4argc < i+1 ){
177			throw -3;
178			};
179			processFolder = (TString)S4argv[i+1];
180			i++;
181			};
182			if ( (!strcmp(S4argv[i],"--debug")) \|\| (!strcmp(S4argv[i],"-g"))) {
183			verbose = true;
184			};
185			if ( (!strcmp(S4argv[i],"--verbose")) \|\| (!strcmp(S4argv[i],"-v"))) {
186			verbose = true;
187			};
188			i++;
189			};
190			};
191	mocchiut	1.4	//
192	mocchiut	1.1	const char* outDir = gSystem->DirName(gSystem->DirName(file->GetPath()));
193	mocchiut	1.4	//
194	mocchiut	1.1	// Variables for level2
195			//
196			TTree *S4tr = 0;
197	mocchiut	1.4	UInt_t nevents = 0;
198	mocchiut	1.1	//
199			// variables needed to reprocess data
200			//
201			TString S4version;
202			ItoRunInfo *runinfo = 0;
203	mocchiut	1.4	TArrayI *runlist = 0;
204	mocchiut	1.1	TTree *S4trclone = 0;
205			Bool_t reproc = false;
206			Bool_t reprocall = false;
207			UInt_t nobefrun = 0;
208			UInt_t noaftrun = 0;
209			UInt_t numbofrun = 0;
210			stringstream ftmpname;
211			TString fname;
212	mocchiut	1.4	UInt_t totfileentries = 0;
213			UInt_t idRun = 0;
214			Double_t ParamFit0 = 0.;
215			Double_t ParamFit1 = 0.;
216	mocchiut	1.1	//
217			// variables needed to handle error signals
218			//
219			Int_t code = 0;
220			Int_t sgnl;
221			//
222			// S4 level2 classes
223			//
224			S4Level2 *s4 = new S4Level2();
225			S4Level2 *s4clone = new S4Level2();
226			//
227			// define variables for opening and reading level0 file
228			//
229			TFile *l0File = 0;
230			TTree *l0tr = 0;
231			TBranch *l0head = 0;
232			TBranch *l0S4 =0;
233			pamela::S4::S4Event *l0s4e = 0;
234			pamela::EventHeader *eh = 0;
235	mocchiut	1.4	pamela::PscuHeader *ph = 0;
236	mocchiut	1.1	//
237			// Define other basic variables
238			//
239			UInt_t procev = 0;
240			stringstream file2;
241			stringstream file3;
242			stringstream qy;
243			Int_t totevent = 0;
244	mocchiut	1.4	UInt_t atime = 0;
245			// Int_t ei = 0;
246			UInt_t re = 0;
247	mocchiut	1.1	//
248			// Working filename
249			//
250			TString outputfile;
251			stringstream name;
252			name.str("");
253			name << outDir << "/";
254			//
255			// temporary file and folder
256			//
257			TFile *tempfile = 0;
258			TTree *tempS4 = 0;
259			stringstream tempname;
260			stringstream S4folder;
261			tempname.str("");
262			tempname << outDir;
263			tempname << "/" << processFolder.Data();
264			S4folder.str("");
265			S4folder << tempname.str().c_str();
266			gSystem->MakeDirectory(S4folder.str().c_str());
267			tempname << "/S4tree_run";
268			tempname << run << ".root";
269			//
270			// DB classes
271			//
272			GL_ROOT *glroot = new GL_ROOT();
273	mocchiut	1.4	GL_TIMESYNC *dbtime = 0;
274	mocchiut	1.1	//
275			// Let's start!
276			//
277			// 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
278			// if run != 0 we must process only that run but first we have to check if the tree MyDetector2 already exist in the file
279			// if it exists we are reprocessing data and we must delete that entries, if not we must create it.
280			//
281	mocchiut	1.4	if ( run == 0 ) reproc = true;
282	mocchiut	1.1	//
283			//
284			// Output file is "outputfile"
285			//
286			if ( !file->IsOpen() ){
287			//printf(" S4 - ERROR: cannot open file for writing\n");
288			throw -501;
289			};
290			//
291			// Retrieve GL_RUN variables from the level2 file
292			//
293			S4version = S4Info(false); // we should decide how to handle versioning system
294			//
295			// create an interface to RunInfo called "runinfo"
296			//
297			runinfo = new ItoRunInfo(file);
298			//
299			// open "Run" tree in level2 file, if not existing return an error (sngl != 0)
300			//
301			sgnl = 0;
302			sgnl = runinfo->Update(run,"S4",S4version);
303			if ( sgnl ){
304			//printf(" S4 - ERROR: RunInfo exited with non-zero status\n");
305			code = sgnl;
306			goto closeandexit;
307			} else {
308			sgnl = 0;
309			};
310			//
311			// number of events in the file BEFORE the first event of our run
312			//
313			nobefrun = runinfo->GetFirstEntry();
314			//
315			// total number of events in the file
316			//
317			totfileentries = runinfo->GetFileEntries();
318			//
319			// first file entry AFTER the last event of our run
320			//
321			noaftrun = runinfo->GetLastEntry() + 1;
322			//
323			// number of run to be processed
324			//
325			numbofrun = runinfo->GetNoRun();
326			//
327			// Try to access the S4 tree in the file, if it exists we are reprocessing data if not we are processing a new run
328			//
329			S4trclone = (TTree*)file->Get("S4");
330			//
331			if ( !S4trclone ){
332			//
333			// tree does not exist, we are not reprocessing
334			//
335			reproc = false;
336	mocchiut	1.4	if ( run == 0 ){
337	mocchiut	1.1	if (verbose) printf(" S4 - WARNING: you are reprocessing data but S4 tree does not exist!\n");
338			}
339	mocchiut	1.4	if ( runinfo->IsReprocessing() && run != 0 ) {
340	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");
341			}
342			} else {
343			//
344			// tree exists, we are reprocessing data. Are we reprocessing a single run or all the file?
345			//
346			reproc = true;
347			//
348			// update versioning information
349			//
350			if (verbose) printf("\n Preparing the pre-processing...\n");
351			//
352	mocchiut	1.4	if ( run == 0 ){
353	mocchiut	1.1	//
354			// we are reprocessing all the file
355			// 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
356			//
357			reprocall = true;
358			//
359			if (verbose) printf("\n S4 - WARNING: Reprocessing all runs\n");
360			//
361			} else {
362			//
363			// 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
364			//
365			reprocall = false;
366			//
367	mocchiut	1.4	if (verbose) printf("\n S4 - WARNING: Reprocessing run number %u \n",run);
368	mocchiut	1.1	//
369			// copying old tree to a new file
370			//
371			tempfile = new TFile(tempname.str().c_str(),"RECREATE");
372			tempS4 = S4trclone->CloneTree(-1,"fast");
373			tempS4->SetName("S4-old");
374			tempfile->Write();
375			tempfile->Close();
376			}
377			//
378			// Delete the old tree from old file and memory
379			//
380			S4trclone->Delete("all");
381			//
382			if (verbose) printf(" ...done!\n");
383			//
384			};
385			//
386			// create mydetector tree mydect
387			//
388			file->cd();
389			S4tr = new TTree("S4-new","PAMELA Level2 S4 data");
390			S4tr->Branch("S4Level2","S4Level2",&s4);
391			//
392			if ( reproc && !reprocall ){
393			//
394			// open new file and retrieve also tree informations
395			//
396			tempfile = new TFile(tempname.str().c_str(),"READ");
397			S4trclone = (TTree*)tempfile->Get("S4-old");
398			S4trclone->SetBranchAddress("S4Level2",&s4clone);
399			//
400			if ( nobefrun > 0 ){
401			if (verbose){
402			printf("\n Pre-processing: copying events from the old tree before the processed run\n");
403	mocchiut	1.4	printf(" Copying %u events in the file which are before the beginning of the run %u \n",nobefrun,run);
404	mocchiut	1.1	printf(" Start copying at event number 0, end copying at event number %u \n",nobefrun);
405			}
406			for (UInt_t j = 0; j < nobefrun; j++){
407			//
408			S4trclone->GetEntry(j);
409			//
410			// copy s4clone to mydec
411			//
412	mocchiut	1.2	s4->Clear();
413	mocchiut	1.4	//
414	mocchiut	1.1	memcpy(&s4,&s4clone,sizeof(s4clone));
415			//
416			// Fill entry in the new tree
417			//
418			S4tr->Fill();
419			//
420			};
421			if (verbose) printf(" Finished successful copying!\n");
422			};
423			};
424			//
425			// Get the list of run to be processed, if only one run has to be processed the list will contain one entry only.
426			//
427			runlist = runinfo->GetRunList();
428			//
429			// Loop over the run to be processed
430			//
431			for (UInt_t irun=0; irun < numbofrun; irun++){
432			//
433			// retrieve the first run ID to be processed using the RunInfo list
434			//
435			idRun = runlist->At(irun);
436			if (verbose){
437			printf("\n\n\n ####################################################################### \n");
438	mocchiut	1.4	printf(" PROCESSING RUN NUMBER %u \n",idRun);
439	mocchiut	1.1	printf(" ####################################################################### \n\n\n");
440			}
441			//
442	mocchiut	1.4	runinfo->ID_ROOT_L0 = 0;
443	mocchiut	1.1	//
444			// store in the runinfo class the GL_RUN variables for our run
445			//
446			sgnl = 0;
447			sgnl = runinfo->GetRunInfo(idRun);
448			if ( sgnl ){
449	mocchiut	1.4	if ( debug ) printf(" S4 - ERROR: RunInfo exited with non-zero status\n");
450	mocchiut	1.1	code = sgnl;
451			goto closeandexit;
452			} else {
453			sgnl = 0;
454			};
455			//
456	mocchiut	1.5	// now you can access that variables using the RunInfo class this way runinfo->ID_ROOT_L0
457	mocchiut	1.1	//
458	mocchiut	1.4	if ( runinfo->ID_ROOT_L0 == 0 ){
459			if ( debug ) printf("\n S4 - ERROR: no run with ID_RUN = %u \n\n Exiting... \n\n",idRun);
460	mocchiut	1.1	code = -5;
461			goto closeandexit;
462			};
463			//
464	mocchiut	1.4	// prepare the timesync for the db
465			//
466	mocchiut	1.8	if ( !dbc->IsConnected() ) throw -504;
467	mocchiut	1.4	dbtime = new GL_TIMESYNC(runinfo->ID_ROOT_L0,"ID",dbc);
468			//
469	mocchiut	1.1	// Search in the DB the path and name of the LEVEL0 file to be processed.
470			//
471	mocchiut	1.8	if ( !dbc->IsConnected() ) throw -504;
472	mocchiut	1.4	glroot->Query_GL_ROOT(runinfo->ID_ROOT_L0,dbc);
473	mocchiut	1.1	//
474			ftmpname.str("");
475			ftmpname << glroot->PATH.Data() << "/";
476			ftmpname << glroot->NAME.Data();
477			fname = ftmpname.str().c_str();
478			//
479			// print out informations
480			//
481	mocchiut	1.4	totevent = runinfo->NEVENTS;
482	mocchiut	1.1	if (verbose){
483			printf("\n LEVEL0 data file: %s \n",fname.Data());
484	mocchiut	1.4	printf(" RUN HEADER absolute time is: %u \n",runinfo->RUNHEADER_TIME);
485			printf(" RUN TRAILER absolute time is: %u \n",runinfo->RUNTRAILER_TIME);
486			printf(" %i events to be processed for run %u: from %u to %u \n\n",totevent,idRun,runinfo->EV_FROM,(runinfo->EV_FROM+totevent));
487	mocchiut	1.1	}
488			//
489			// Open Level0 file
490			//
491			l0File = new TFile(fname.Data());
492			if ( !l0File ) {
493	mocchiut	1.4	if ( debug ) printf(" S4 - ERROR: problems opening Level0 file\n");
494	mocchiut	1.1	code = -6;
495			goto closeandexit;
496			};
497	mocchiut	1.4	//
498	mocchiut	1.1	l0tr = (TTree*)l0File->Get("Physics");
499			if ( !l0tr ) {
500	mocchiut	1.4	if ( debug ) printf(" S4 - ERROR: no Physics tree in Level0 file\n");
501	mocchiut	1.1	l0File->Close();
502			code = -7;
503			goto closeandexit;
504			};
505			l0head = l0tr->GetBranch("Header");
506			if ( !l0head ) {
507	mocchiut	1.4	if ( debug ) printf(" S4 - ERROR: no Header branch in Level0 tree\n");
508	mocchiut	1.1	l0File->Close();
509			code = -8;
510			goto closeandexit;
511			};
512			l0S4 = l0tr->GetBranch("S4");
513			if ( !l0S4 ) {
514	mocchiut	1.4	if ( debug ) printf(" S4 - ERROR: no S4 branch in Level0 tree\n");
515	mocchiut	1.1	l0File->Close();
516			code = -503;
517			goto closeandexit;
518			};
519			//
520			l0tr->SetBranchAddress("S4", &l0s4e);
521			l0tr->SetBranchAddress("Header", &eh);
522			//
523	mocchiut	1.4	nevents = l0S4->GetEntries();
524	mocchiut	1.1	//
525			if ( nevents < 1 ) {
526	mocchiut	1.4	if ( debug ) printf(" S4 - ERROR: Level0 file is empty\n\n");
527	mocchiut	1.1	l0File->Close();
528			code = -11;
529			goto closeandexit;
530			};
531			//
532	mocchiut	1.5	if ( runinfo->EV_TO > nevents-1 ) {
533	mocchiut	1.4	if ( debug ) printf(" S4 - ERROR: too few entries in the S4 tree\n");
534	mocchiut	1.1	l0File->Close();
535			code = -12;
536			goto closeandexit;
537			};
538			//
539			// Check if we have to load parameter files (or calibration associated to runs and not to events)
540			// second query: which is the value of paramfit relative to the calibration?
541			//
542	mocchiut	1.4	TArrayD *params = 0;
543			params = S4_paramfit(runinfo->RUNHEADER_TIME, dbc);
544			if ( !params ){
545			code = -13;
546			goto closeandexit;
547			};
548			//
549			ParamFit0 = params->At(0);
550			ParamFit1 = params->At(1);
551	mocchiut	1.1	//
552			// run over all the events of the run
553			//
554			if (verbose) printf("\n Ready to start! \n\n Processed events: \n\n");
555			//
556	mocchiut	1.4	for ( re = runinfo->EV_FROM; re < (runinfo->EV_FROM+runinfo->NEVENTS); re++){
557	mocchiut	1.1	//
558			if ( procev%1000 == 0 && procev > 0 && verbose ) printf(" %iK \n",procev/1000);
559			//
560	mocchiut	1.4	l0head->GetEntry(re);
561	mocchiut	1.1	//
562			// absolute time of this event
563			//
564	mocchiut	1.4	ph = eh->GetPscuHeader();
565			atime = dbtime->DBabsTime(ph->GetOrbitalTime());
566	mocchiut	1.1	//
567			// paranoid check
568			//
569			if ( (atime > runinfo->RUNTRAILER_TIME) \|\| (atime < runinfo->RUNHEADER_TIME) ) {
570			if (verbose) printf(" S4 - WARNING: event at time outside the run time window, skipping it\n");
571			goto jumpev;
572			};
573			//
574			procev++;
575			//
576			// start processing
577			//
578	mocchiut	1.2	s4->Clear();
579	mocchiut	1.4	l0S4->GetEntry(re);
580	mocchiut	1.6	if (l0s4e->unpackError == 0){
581			s4->S4adc = l0s4e->S4_DATA;
582			//
583			if ((l0s4e->S4_DATA) > 31 ){
584			s4->S4calibrated = ParamFit0*((l0s4e->S4_DATA)-32)+ParamFit1;
585			}else{
586			s4->S4calibrated = 0;
587			}
588			};
589	mocchiut	1.4	//
590	mocchiut	1.7	s4->unpackError = l0s4e->unpackError;
591			//
592	mocchiut	1.1	S4tr->Fill();
593			//
594			//
595			jumpev:
596			debug = false;
597			//
598			};
599			//
600			// Here you may want to clear some variables before processing another run
601			//
602	mocchiut	1.4	delete dbtime;
603			if ( params ) delete params;
604			//
605	mocchiut	1.1	}; // process all the runs
606			//
607			if (verbose) printf("\n Finished processing data \n");
608			//
609			closeandexit:
610			//
611			// 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.
612			//
613			if ( !reprocall && reproc && code >= 0 ){
614			if ( totfileentries > noaftrun ){
615			if (verbose){
616			printf("\n Post-processing: copying events from the old tree after the processed run\n");
617			printf(" Copying %i events in the file which are after the end of the run %i \n",(int)(totfileentries-noaftrun),(int)run);
618			printf(" Start copying at event number %i end copying at event number %i \n",(int)noaftrun,(int)totfileentries);
619			}
620			for (UInt_t j = noaftrun; j < totfileentries; j++ ){
621			//
622			// Get entry from old tree
623			//
624			S4trclone->GetEntry(j);
625			//
626			// copy s4clone to s4
627			//
628	mocchiut	1.2	// s4 = new S4Level2();
629			s4->Clear();
630	mocchiut	1.1	memcpy(&s4,&s4clone,sizeof(s4clone));
631			//
632			// Fill entry in the new tree
633			//
634			S4tr->Fill();
635			};
636			if (verbose) printf(" Finished successful copying!\n");
637			};
638			};
639			//
640			// Close files, delete old tree(s), write and close level2 file
641			//
642			if ( l0File ) l0File->Close();
643			if ( tempfile ) tempfile->Close();
644			gSystem->Unlink(tempname.str().c_str());
645	mocchiut	1.4	//
646	mocchiut	1.1	if ( runinfo ) runinfo->Close();
647			if ( S4tr ) S4tr->SetName("S4");
648			if ( file ){
649			file->cd();
650			file->Write();
651			};
652			//
653			gSystem->Unlink(S4folder.str().c_str());
654			//
655			// the end
656			//
657			if (verbose) printf("\n Exiting...\n");
658	mocchiut	1.4	if ( S4tr ) S4tr->Delete();
659	mocchiut	1.3	//
660			if ( s4 ) delete s4;
661			if ( s4clone ) delete s4clone;
662			if ( glroot ) delete glroot;
663			if ( runinfo ) delete runinfo;
664			//
665	mocchiut	1.1	if(code < 0) throw code;
666			return(code);
667			}
668
669