JTimesliceReprocessor.cc File Reference

Auxiliary program to re-process KM3NETDAQ::JDAQTimeslice data. More...

#include <string>
#include <iostream>
#include <iomanip>
#include "km3net-dataformat/offline/Head.hh"
#include "km3net-dataformat/online/JDAQ.hh"
#include "km3net-dataformat/online/JDAQClock.hh"
#include "JDAQ/JDAQTimesliceIO.hh"
#include "JDAQ/JDAQEventIO.hh"
#include "JDAQ/JDAQSummarysliceIO.hh"
#include "JDetector/JDetector.hh"
#include "JDetector/JDetectorToolkit.hh"
#include "JDetector/JModuleRouter.hh"
#include "JTrigger/JHit.hh"
#include "JTrigger/JHitToolkit.hh"
#include "JTrigger/JSuperFrame1D.hh"
#include "JTrigger/JSuperFrame2D.hh"
#include "JTrigger/JTimeslice.hh"
#include "JTrigger/JBuildL1.hh"
#include "JTrigger/JBuildL2.hh"
#include "JTrigger/JTimesliceL1.hh"
#include "JTrigger/JTriggerParameters.hh"
#include "JTrigger/JTriggerToolkit.hh"
#include "JLang/JObjectMultiplexer.hh"
#include "JROOT/JROOTClassSelector.hh"
#include "JSupport/JMonteCarloFileSupportkit.hh"
#include "JSupport/JSingleFileScanner.hh"
#include "JSupport/JFileRecorder.hh"
#include "JSupport/JSupport.hh"
#include "JSupport/JMeta.hh"
#include "JSupport/JTriggerParametersSupportkit.hh"
#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"

Go to the source code of this file.

Functions
int	main (int argc, char **argv)

Detailed Description

Auxiliary program to re-process KM3NETDAQ::JDAQTimeslice data.

Author

mdejong

Definition in file JTimesliceReprocessor.cc.

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 48 of file JTimesliceReprocessor.cc.

{
  using namespace std;
  using namespace JPP;
  using namespace KM3NETDAQ;

  typedef JAllTypes_t  typelist;

  JSingleFileScanner<JDAQTimesliceTypes_t> inputFile;
  JFileRecorder<typelist>                  outputFile;
  JLimit_t&          numberOfEvents = inputFile.getLimit();
  string             detectorFile;
  JTriggerParameters parameters;
  bool               reuse_parameters;
  JROOTClassSelector selector;
  int                debug;

  try { 

    JParser<> zap("Auxiliary program to re-process time slice data.");
    
    zap['f'] = make_field(inputFile);
    zap['o'] = make_field(outputFile)          = "timeslice.root";
    zap['n'] = make_field(numberOfEvents)      = JLimit::max();
    zap['a'] = make_field(detectorFile);
    zap['@'] = make_field(parameters)          = JPARSER::initialised();
    zap['U'] = make_field(reuse_parameters);
    zap['C'] = make_field(selector,       "timeslice selector, e.g. JDAQTimesliceL1.")   = getROOTClassSelection<JDAQTimesliceTypes_t>();
    zap['d'] = make_field(debug)               = 0;

    zap(argc, argv);
  }
  catch(const exception &error) {
    FATAL(error.what() << endl);
  }


  cout.tie(&cerr);

  setDAQLongprint(debug >= JEEP::debug_t);

  DEBUG("Frame time [ms] " << getFrameTime() * 1e-6 << endl);
  DEBUG("Reset time [ms] " << getRTS()       * 1e-6 << endl);
  DEBUG("Trigger"          << endl << parameters    << endl);

  JDetector detector;

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

  if (reuse_parameters) {

    try {

      parameters = getTriggerParameters(inputFile);

      NOTICE("Set trigger parameters from input." << endl);
    }
    catch(const JException& error) {
      FATAL("No trigger parameters from input." << endl);
    }
  }
  
  parameters.set(getMaximalDistance(detector));

  const JModuleRouter moduleRouter(detector);

  if (parameters.writeSummary()) { WARNING("Discard writeSummary option during reprocesing of data." << endl); }

  //typedef JHit        hit_type;
  //typedef int         hit_type;
  typedef double        hit_type;

  typedef JSuperFrame1D<hit_type>   JSuperFrame1D_t;
  typedef JSuperFrame2D<hit_type>   JSuperFrame2D_t;
  typedef JTimeslice   <hit_type>   JTimeslice_t;
  typedef JBuildL1     <hit_type>   JBuildL1_t;
  typedef JBuildL2     <hit_type>   JBuildL2_t;

  const JBuildL1_t buildL1(parameters);
  const JBuildL2_t buildL2(parameters.L2);
  const JBuildL2_t buildSN(parameters.SN);

  JTimesliceRouter timesliceRouter(parameters.numberOfBins);

  outputFile.open();

  if (!outputFile.is_open()) {
    FATAL("Error opening file " << outputFile << endl);
  }

  outputFile.put(JMeta(argc, argv));
  outputFile.put(parameters);

  JObjectMultiplexer<JDAQTimesliceTypes_t, JDAQTimeslice> in(inputFile, selector);

  counter_type counter = 0;

  for ( ; in.hasNext() && counter != inputFile.getLimit(); ++counter) {

    STATUS("event: " << setw(10) << counter << '\r'); DEBUG(endl);

    const JDAQTimeslice* timeslice = in.next();

    DEBUG(*timeslice << endl);

    timesliceRouter.configure(*timeslice);

    JTimeslice_t    timesliceL0(timeslice->getDAQChronometer());
    JTimeslice_t    timesliceL1(timeslice->getDAQChronometer());
    JTimeslice_t    timesliceL2(timeslice->getDAQChronometer());
    JTimeslice_t    timesliceSN(timeslice->getDAQChronometer());
    
    for (JDAQTimeslice::const_iterator super_frame = timeslice->begin(); super_frame != timeslice->end(); ++super_frame) {

      if (moduleRouter.hasModule(super_frame->getModuleID())) {

        // calibration
      
        const JModule&   module = moduleRouter.getModule(super_frame->getModuleID()); 
        JSuperFrame2D_t& buffer = JSuperFrame2D_t::demultiplex(*super_frame, module);
      
        // Apply high-rate veto

        buffer.applyHighRateVeto(parameters.highRateVeto_Hz);

        // L0
      
        timesliceL0.push_back(JSuperFrame1D_t(buffer));

        // L1
      
        timesliceL1.push_back(JSuperFrame1D_t(super_frame->getDAQChronometer(),
                                              super_frame->getModuleIdentifier(),
                                              module.getPosition()));
      
        buildL1(*timesliceL0.rbegin(), back_inserter(*timesliceL1.rbegin()));

        // L2

        timesliceL2.push_back(JSuperFrame1D_t(super_frame->getDAQChronometer(),
                                              super_frame->getModuleIdentifier(),
                                              module.getPosition()));
 
        buildL2(buffer, *timesliceL1.rbegin(), back_inserter(*timesliceL2.rbegin()));

        // SN

        timesliceSN.push_back(JSuperFrame1D_t(super_frame->getDAQChronometer(),
                                              super_frame->getModuleIdentifier(),
                                              module.getPosition()));

        buildSN(buffer, *timesliceL1.rbegin(), back_inserter(*timesliceSN.rbegin()));
      }
    }

    if (parameters.writeL0()) {
      outputFile.put(*timeslice);
    }

    if (parameters.writeL1()) {
      outputFile.put(JTimesliceL1<JDAQTimesliceL1>(timesliceL1, timesliceRouter, moduleRouter, parameters.TMaxLocal_ns));
    }

    if (parameters.writeL2()) {
      outputFile.put(JTimesliceL1<JDAQTimesliceL2>(timesliceL2, timesliceRouter, moduleRouter, parameters.L2.TMaxLocal_ns));
    }

    if (parameters.writeSN()) {
      outputFile.put(JTimesliceL1<JDAQTimesliceSN>(timesliceSN, timesliceRouter, moduleRouter, parameters.SN.TMaxLocal_ns));
    }
  }
  STATUS(endl);

  JSingleFileScanner<JRemove<typelist, JDAQTimesliceTypes_t>::typelist> io(inputFile);

  io >> outputFile;

  outputFile.close();
}