JGetInputTuneHV.cc

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#include "Jeep/JPrint.hh"
#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"

#include "JSupport/JMeta.hh"
#include "JSupport/JSingleFileScanner.hh"

#include "dbclient/KM3NeTDBClient.h"

#include "JDB/JDB.hh"
#include "JDB/JDBToolkit.hh"
#include "JDB/JDBincludes.hh"
#include "JDB/JSelector.hh"
#include "JDB/JSelectorSupportkit.hh"

#include "JDetector/JDetector.hh"
#include "JDetector/JDetectorToolkit.hh"

#include "JCalibrate/JFitToT.hh"
#include "JCalibrate/JHVInterpolator.hh"

#include "JROOT/JManager.hh"

#include "TFile.h"


/**
 * \file
 *
 * Program to create input data for HV-tuning.
 * \author bjung
 */
int main(int argc, char **argv)
{
  using namespace std;
  using namespace JPP;
  
  string           usr;
  string           pwd;
  string           cookie;
  
  map<int, string> inputFiles;
  string           detectorFile;
  string           outputFile;
  
  int              debug;

  try {
    
    JParser<> zap("Program to create input data for HV-tuning.");
    
    zap['u'] = make_field(usr)                                                        = "";
    zap['!'] = make_field(pwd)                                                        = "";
    zap['C'] = make_field(cookie)                                                     = "";
    zap['f'] = make_field(inputFiles,   "map of run numbers to file names (i.e. to the output of JFitToT)");
    zap['a'] = make_field(detectorFile, "detector file");
    zap['o'] = make_field(outputFile,   "output file");
    zap['d'] = make_field(debug,        "debug")                                      = 1;
    
    zap(argc, argv);
  }
  catch(const exception &error) {
    FATAL(error.what() << endl);
  }
  
  
  JDetector detector;
  
  JManager<string, TMultiGraph> manager(new TMultiGraph(), "%.HVxG");
  
  try {
    
    load(detectorFile, detector);
    
    JDB::reset(usr, pwd, cookie);
    
    // Extract gain and high-voltage data
    
    for (map<int, string>::const_iterator fileIt = inputFiles.cbegin(); fileIt != inputFiles.cend(); ++fileIt) {
      
      const int runNr = fileIt->first;
      
      NOTICE("Extracting Gain-/HV-data for run " << runNr << endl);
      
      {
        TFile fitData(fileIt->second.c_str(), "READ");
        
        JSelector  selector = getSelector<JPMTHVRunSettings>(getDetector(detector.getID()), runNr);
        ResultSet& rs       = getResultSet(getTable<JPMTHVRunSettings>(), selector);
        
        for (JPMTHVRunSettings table; rs >> table; ) {
          
          const int    domID = detector.getModule(JLocation(table.DUID, table.FLOORID)).getID();
          const string pmtID = MAKE_STRING(right << domID << '.' << FILL(2,'0') << table.PMTINTID);
          
          const TH1* h1 = (TH1*) fitData.Get(MAKE_CSTRING(pmtID << FITTOT_SUFFIX));
          const TF1* f1 = (h1 != NULL ? h1->GetFunction(FITTOT_FNAME.c_str()) : NULL);
          
          JHVInterpolator interpolator(*(manager[pmtID]));

          if (f1 != NULL) {
            
            const int Ngain = f1->GetParNumber(FITTOT_GAIN_PARNAME);
            
            const double gain      = f1->GetParameter(Ngain);
            const double gainError = f1->GetParError (Ngain);
            
            interpolator.AddPoint(table.HV_VALUE, gain, gainError);
          }
        }
        
        rs.Close();
      }
    }
    
  } catch (const exception& error) {
    
    FATAL(error.what() << endl);
  }


  // Write output
  
  TFile out(outputFile.c_str(), "RECREATE");

  putObject(&out, JMeta(argc, argv));

  for (map<int, string>::const_iterator fileIt = inputFiles.cbegin(); fileIt != inputFiles.cend(); ++fileIt) {
    for (JSingleFileScanner<JMeta> in(fileIt->second); in.hasNext(); ) {
      putObject(&out, *in.next());
    }
  }

  out << manager;

  out.Close();
}