JToAMonitor.cc File Reference

Example program to monitor acoustic events. More...

#include <iostream>
#include <iomanip>
#include <limits>
#include <map>
#include "TROOT.h"
#include "TFile.h"
#include "TH1D.h"
#include "TH2D.h"
#include "JTools/JHashCollection.hh"
#include "JTools/JHashMap.hh"
#include "JTools/JRange.hh"
#include "JTools/JAbstractHistogram.hh"
#include "JDetector/JDetector.hh"
#include "JDetector/JDetectorToolkit.hh"
#include "JSupport/JMultipleFileScanner.hh"
#include "JLang/JComparator.hh"
#include "JLang/JComparison.hh"
#include "JROOT/JManager.hh"
#include "JAcoustics/JEvent.hh"
#include "JAcoustics/JSupport.hh"
#include "Jeep/JContainer.hh"
#include "Jeep/JPrint.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

Example program to monitor acoustic events.

Author

mdejong

Definition in file JToAMonitor.cc.

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 41 of file JToAMonitor.cc.

{
  using namespace std;
  using namespace JPP;
 
  typedef JRange<double>              JRange_t;
  typedef JAbstractHistogram<double>  JHistogram_t;
 
  JMultipleFileScanner<JEvent>  inputFile;
  JLimit_t&               numberOfEvents = inputFile.getLimit();
  string                  outputFile;
  string                  detectorFile;
  JRange_t                T_s;
  JHistogram_t            x;
  int                     id;                                   // emitter identifier
  int                     debug;
 
  try {
 
    JParser<> zap("Example program to monitor acoustic events.");
 
    zap['f'] = make_field(inputFile,       "output of JAcousticEventBuilder[.sh]");
    zap['n'] = make_field(numberOfEvents)   = JLimit::max();
    zap['o'] = make_field(outputFile)       = "toashort.root";
    zap['a'] = make_field(detectorFile);
    zap['T'] = make_field(T_s)              = JRange_t(0.0, 10.0);
    zap['x'] = make_field(x,               "histogram x-binning")            = JHistogram_t(100000, -2.0e-2, +2.0e-2);
    zap['E'] = make_field(id,              "emitter identifier (-1 = all)")  = -1;
    zap['d'] = make_field(debug)            = 2;
 
    zap(argc, argv);
  }
  catch(const exception &error) {
    FATAL(error.what() << endl);
  }
 
 
  JDetector detector;
 
  try {
    load(detectorFile, detector);
  }
  catch(const JException& error) {
    FATAL(error);
  }
 
  JHashMap<int, JLocation>   receivers;
 
  for (JDetector::const_iterator i = detector.begin(); i != detector.end(); ++i) {
    receivers[i->getID()] = i->getLocation();
  }
 
 
  JManager<JLocation, TH1D> H1(new TH1D("[%].t1",  NULL,  x.getNumberOfBins(), x.getLowerLimit(), x.getUpperLimit()));
 
 
  map<int, vector<JEvent> > zbuf;
 
  while (inputFile.hasNext()) {
 
    STATUS("input  " << setw(6) << inputFile.getCounter() << '\r'); DEBUG(endl);
 
    const JEvent* evt = inputFile.next();
 
    zbuf[evt->getID()].push_back(*evt);
  }
  STATUS(endl);
 
 
  for (map<int, vector<JEvent> >::iterator emitter = zbuf.begin(); emitter != zbuf.end(); ++emitter) {
 
    STATUS("Emitter " << setw(2) << emitter->first << ' ' << setw(6) << emitter->second.size() << endl);
 
    if (emitter->first == id || id == -1) {
    
      if (emitter->second.size() > 1) {
 
        sort(emitter->second.begin(), emitter->second.end());                         // sort by time
 
        for (vector<JEvent>::iterator q = emitter->second.begin(), p = q++; q != emitter->second.end(); ++p, ++q) {
 
          if (!p->empty() && !q->empty()) {
 
            DEBUG("Time difference " << FIXED(7,3) << q->begin()->getToE() - p->begin()->getToE() << endl);
 
            if (T_s(q->begin()->getToE() - p->begin()->getToE())) {
 
              sort(p->begin(), p->end(), make_comparator(&JTransmission::getID));     // sort by identifier
              sort(q->begin(), q->end(), make_comparator(&JTransmission::getID));     // sort by identifier
 
              map<JLocation, double> buffer;
 
              JEvent::const_iterator __p = p->begin();
              JEvent::const_iterator __q = q->begin();
 
              while (__p != p->end() && __q != q->end()) {
 
                while (__p != p->end() && __q != q->end() && __p->getID() < __q->getID()) { ++__p; }
                while (__p != p->end() && __q != q->end() && __q->getID() < __p->getID()) { ++__q; }
 
                if (__p != p->end() && __q != q->end() && __q->getID() == __p->getID()) {
 
                  if (receivers.has(__p->getID())) {
 
                    const JLocation& location = receivers[__p->getID()];
                    const double     t1       = __q->getToA() - __p->getToA();
 
                    buffer[location] = t1;
                  }
 
                  ++__p;
                  ++__q;
                }
              }
 
              if (buffer.size() > 1) {
 
                for (map<JLocation, double>::const_iterator q = buffer.begin(), p = q++; q != buffer.end(); ++p, ++q) {
 
                  if (p->first.getString() == q->first.getString() && p->first.getFloor() + 1 == q->first.getFloor()) {
 
                    const double t1 = q->second - p->second;
 
                    H1[p->first]->Fill(t1);
                    H1          ->Fill(t1);
                  }
                }
              }
            }
          }
        }
      }
    }
  }
 
 
  TFile out(outputFile.c_str(), "recreate");
 
  out << H1 << *H1;
 
  out.Write();
  out.Close();
}