JMonitorDOM.cc

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#include <string>
#include <iostream>
#include <iomanip>
#include <limits>
#include <map>

#include "km3net-dataformat/online/JDAQ.hh"
#include "JDAQ/JDAQEventIO.hh"

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

#include "JTools/JQuantile.hh"

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

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


/**
 * \file
 *
 * Auxiliary program to monitor optical module response.
 * \author mdejong
 */
int main(int argc, char **argv)
{
  using namespace std;
  using namespace JPP;
  using namespace KM3NETDAQ;

  JSingleFileScanner<JDAQEvent> inputFile;
  JLimit_t&      numberOfEvents = inputFile.getLimit();
  string         outputFile;
  string         detectorFile;
  string         pmtFile;
  double         factor;
  int            debug;

  try { 

    JParser<> zap("Auxiliary program to monitor optical module response.");
    
    zap['f'] = make_field(inputFile);
    zap['a'] = make_field(detectorFile);
    zap['n'] = make_field(numberOfEvents)      = JLimit::max();
    zap['P'] = make_field(pmtFile)             = "";
    zap['s'] = make_field(factor)              = 5.0e-2;
    zap['d'] = make_field(debug)               =  2;
    
    zap(argc, argv);
  }
  catch(const exception& error) {
    FATAL(error.what() << endl);
  }



  cout.tie(&cerr);

  JDetector detector;

  try {
    load(detectorFile, detector);
  }
  catch(const JException& error) {
    FATAL(error);
  }

  
  map<int, int> zmap;

  for (JDetector::const_iterator i = detector.begin(); i != detector.end(); ++i) {
    zmap[i->getID()] = 0;
  }
  

  while (inputFile.hasNext()) {

    STATUS("event: " << setw(10) << inputFile.getCounter() << '\r'); DEBUG(endl);

    JDAQEvent* event = inputFile.next();
    
    for (JDAQEvent::const_iterator<JDAQTriggeredHit> hit = event->begin<JDAQTriggeredHit>(); hit != event->end<JDAQTriggeredHit>(); ++hit) {
      zmap[hit->getModuleID()] += 1;
    }
  }
  STATUS(endl);


  JQuantile Q("DOM", true);
  
  for (JDetector::const_iterator i = detector.begin(); i != detector.end(); ++i) {
    Q.put(zmap[i->getID()]);
  }
  
  const double Rmin = factor * Q.getQuantile(0.5);
  
  NOTICE("Minimal DOM count " << Rmin << endl);
    
  for (JDetector::const_iterator i = detector.begin(); i != detector.end(); ++i) {
    NOTICE("module "
           << setw(3) << i->getString()   << ' '
           << setw(2) << i->getFloor()    << ' '
           << setw(8) << i->getID()       << ' '
           << setw(6) << zmap[i->getID()] << ' '
           << (zmap[i->getID()] < Rmin ? "***" : "") << endl);
  }

  
  if (pmtFile != "") {

    JPMTParametersMap parameters;
    
    try {
      parameters.load(pmtFile.c_str());
    }
    catch(const JException& error) {}

    for (JDetector::const_iterator i = detector.begin(); i != detector.end(); ++i) {
      if (zmap[i->getID()] < Rmin) {
        for (int pmt = 0; pmt != NUMBER_OF_PMTS; ++pmt) {
          parameters[JPMTIdentifier(i->getID(), pmt)].QE = 0.0;
        }
      }
    }

    parameters.store(pmtFile.c_str());
  }
}