JParramatta.cc

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#include <iostream>
#include <iomanip>
#include <map>

#include "TROOT.h"
#include "TFile.h"
#include "TH1D.h"
#include "TH2D.h"
#include "TProfile.h"
#include "TGraph.h"

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

#include "JROOT/JRootToolkit.hh"
#include "JROOT/JGraph.hh"
#include "JROOT/JManager.hh"

#include "JTools/JQuantile.hh"

#include "JAcoustics/JEvt.hh"
#include "JAcoustics/JSuperEvt.hh"
#include "JAcoustics/JSupport.hh"

#include "JLang/JObjectMultiplexer.hh"

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


/**
 * \file
 *
 * Example program to plot acoustic fit results.
 * \author mdejong
 */
int main(int argc, char **argv)
{
  using namespace std;
  using namespace JPP;

 typedef JTYPELIST<JEvt, JSuperEvt>::typelist  typelist;
  
  JMultipleFileScanner<typelist> inputFile;
  JLimit_t&           numberOfEvents = inputFile.getLimit();
  string              outputFile;
  double              Z;
  int                 debug;

  try {

    JParser<> zap("Example program to plot acoustic fit results.");

    zap['f'] = make_field(inputFile,       "input file (output of JKatoomba[.sh]/JFremantle[.sh])");
    zap['n'] = make_field(numberOfEvents)   = JLimit::max();
    zap['o'] = make_field(outputFile)       = "parramatta.root";
    zap['Z'] = make_field(Z,               "detector height (for 2nd order tilt correction)")  = 0.0;
    zap['d'] = make_field(debug)            = 2;

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

  Z *= 0.5; // half height

  const JFormat_t format(4, 0, std::ios_base::fmtflags(), '0');

  TH1D h1("chi2/NDF",  NULL, 500, 0.0,  10.0);
  TH1D h2("amplitude", NULL, 500, 0.0, 100.0);

  JGraph_t g0;
  JGraph_t g1;

  map<int, JGraph_t>  GO;
  map<int, JGraph_t>  GA;
  map<int, JGraph_t>  GS;

  JManager<int, TProfile>  H1(new TProfile("stretching[%]", NULL, 50, 0.0, 1.0e2));
  JManager<int, TH2D>      H2(new TH2D("[%].tiltdeviation", NULL, 300, -4.0, +4.0, 300, -4.0, +4.0), '%', format);
  
  JObjectMultiplexer<typelist, JEvt> in(inputFile);

  for (counter_type counter = 0; in.hasNext() && counter != inputFile.getLimit(); ++counter) {

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

    const JEvt* evt = in.next();

    h1.Fill(evt->chi2 / evt->ndf);

    const double t1 = 0.5 * (evt->UNIXTimeStart + evt->UNIXTimeStop);
      
    g0.put(t1, evt->nhit - evt->npar);
    g1.put(t1, evt->chi2 / evt->ndf);

    double Tx = 0.0;
    double Ty = 0.0;
    double Ts = 0.0;
    double Vs = 0.0;

    for (JEvt::const_iterator i = evt->begin(); i != evt->end(); ++i) {

      const int    id =  i->id;
      const double tx = (i->tx + i->tx2 * Z) * 1.0e3;  // [mrad]
      const double ty = (i->ty + i->ty2 * Z) * 1.0e3;  // [mrad]
      const double vs =  i->vs * 1.0e2;                // [%]
      const double ts = sqrt(tx*tx + ty*ty);

      h2.Fill(ts);

      Tx += tx;
      Ty += ty;
      Vs += vs;
      Ts += ts;

      H1    ->Fill(ts, vs);
      H1[id]->Fill(ts, vs);

      GO[id].put(t1, atan2(ty, tx));
      GA[id].put(t1, ts);
      GS[id].put(t1, vs);
    }

    Tx /= evt->size();
    Ty /= evt->size();
    Vs /= evt->size();
    Ts /= evt->size();

    for (JEvt::const_iterator i = evt->begin(); i != evt->end(); ++i) {

      const double tx = (i->tx + i->tx2 * Z) * 1.0e3;  // [mrad]
      const double ty = (i->ty + i->ty2 * Z) * 1.0e3;  // [mrad]

      H2       ->Fill(tx - Tx, ty - Ty);
      H2[i->id]->Fill(tx - Tx, ty - Ty);

      GO[-1].put(t1, atan2(Ty, Tx));
      GA[-1].put(t1, Ts);
      GS[-1].put(t1, Vs);
    }
  }
  STATUS(endl);

  TH1D hx("hx", NULL, H2.size(), -0.5, H2.size() + 0.5);
  TH1D hy("hy", NULL, H2.size(), -0.5, H2.size() + 0.5);

  JQuantile Qx, Qy;

  for (JManager<int, TH2D>::const_iterator i = H2.begin(); i != H2.end(); ++i) {

    const int ix = distance(H2.cbegin(), i) + 1;
  
    hx.GetXaxis()->SetBinLabel(ix, MAKE_CSTRING(i->first));
    hy.GetXaxis()->SetBinLabel(ix, MAKE_CSTRING(i->first));

    hx.SetBinContent(ix, i->second->GetMean(1));
    hy.SetBinContent(ix, i->second->GetMean(2));
    hx.SetBinError  (ix, i->second->GetStdDev(1));
    hy.SetBinError  (ix, i->second->GetStdDev(2));

    Qx.put(i->second->GetMean(1));
    Qy.put(i->second->GetMean(2));
  }

  if (Qx.getCount() > 1 && Qy.getCount() > 1) {
    cout << "deviation: " << FIXED(7,3) << Qx.getSTDev() << ' ' << FIXED(7,3) << Qy.getSTDev() << endl;
  }

  TFile out(outputFile.c_str(), "recreate");

  out << h1 << h2 << hx << hy 
      << JGraph(g0, "g0")
      << JGraph(g1, "g1");
  
  out << H1 << *H1 << H2 << *H2;

  for (map<int, JGraph_t>::const_iterator i = GO.begin(); i != GO.end(); ++i) {
    out << JGraph(i->second, MAKE_CSTRING("G[" << FILL(4,'0') << i->first << "].orientation"));
  }

  for (map<int, JGraph_t>::const_iterator i = GA.begin(); i != GA.end(); ++i) {
    out << JGraph(i->second, MAKE_CSTRING("G[" << FILL(4,'0') << i->first << "].amplitude"));
  }

  for (map<int, JGraph_t>::const_iterator i = GS.begin(); i != GS.end(); ++i) {
    out << JGraph(i->second, MAKE_CSTRING("G[" << FILL(4,'0') << i->first << "].stretching"));
  }

  out.Write();
  out.Close();
}