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

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

#include "JCompass/JNOAA.hh"

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


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

  string  outputFile;
  int     debug;

  try {

    JParser<> zap("Example program to plot NOAA functions.");

    zap['o'] = make_field(outputFile)    = "noaa.root";
    zap['d'] = make_field(debug)         = 2;

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


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

  TH1D h1("[ARCA]", NULL, 1000, getARCAMagneticDeclination.getXmin(), getARCAMagneticDeclination.getXmax());
  TH1D h2("[ORCA]", NULL, 1000, getARCAMagneticDeclination.getXmin(), getARCAMagneticDeclination.getXmax());

  for (Int_t ix = 1; ix <= h1.GetXaxis()->GetNbins(); ++ix) {

    const double x  = h1.GetBinCenter(ix);
    const double y1 = getARCAMagneticDeclination(x);
    const double y2 = getORCAMagneticDeclination(x);

    h1.SetBinContent(ix, y1);
    h2.SetBinContent(ix, y2);
  }

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