JSeaBird.cc

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#include <string>
#include <iostream>
#include <iomanip>
#include <fstream>
 
#include "TROOT.h"
#include "TFile.h"
#include "TH1D.h"
#include "TGraph.h"
 
#include "JROOT/JGraph.hh"
#include "JROOT/JRootToolkit.hh"
 
#include "JAcoustics/JSoundVelocity.hh"
#include "JAcoustics/JUNESCO.hh"
 
#include "JTools/JRange.hh"
 
#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"
 
namespace {
 
  /**
   * Auxiliary data structure for Sea-Bird data.
   */
  struct seabird  {
    /**
     * Default constructor.
     */
    seabird()
    {}
 
 
    /**
     * Read object from input.
     *
     * \param  in       input stream
     * \param  object   object
     * \return          input stream
     */
    friend inline std::istream& operator>>(std::istream& in, seabird& object)
    {
      double x;
 
      return in >> object.P
                >> object.T
                >> object.C
                >> object.n
                >> object.rho
                >> object.S
                >> object.z
                >> object.v
                >> object.va
                >> x;
    }
 
 
    /**
     * Write object to output.
     *
     * \param  out      output stream
     * \param  object   object
     * \return          output stream
     */
    friend inline std::ostream& operator<<(std::ostream& out, const seabird& object)
    {
      return out << object.P         << ' '
                 << object.T         << ' '
                 << object.C         << ' '
                 << object.n         << ' '
                 << object.rho       << ' '
                 << object.S         << ' '
                 << object.z         << ' '
                 << object.v         << ' '
                 << object.va;
    }
 
    double P;
    double T;
    double C;
    int    n;
    double rho;
    double S;
    double z;
    double v;
    double va;
  };
}
 
 
/**
 */
int main(int argc, char **argv)
{
  using namespace std;
  using namespace JPP;
 
  typedef JRange<double>  range_type;
 
  string         inputFile;
  string         outputFile;
  JSoundVelocity V              = getSoundVelocity;    // default sound velocity
  range_type     D;
  bool           option;
  int            debug;
 
  try {
 
    JParser<> zap;
 
    zap['f'] = make_field(inputFile);
    zap['o'] = make_field(outputFile)       = "seabird.root";
    zap['V'] = make_field(V)                = JPARSER::initialised();
    zap['D'] = make_field(D)                = range_type(2500.0, 3450);
    zap['O'] = make_field(option);
    zap['d'] = make_field(debug)            = 2;
 
    zap(argc, argv);
  }
  catch(const exception &error) {
    FATAL(error.what() << endl);
  }
 
 
  V.set(-D.getUpperLimit());
 
  const double latitude = 36.0 + 16.0/60.0;
  const double g        = getGravity(latitude);
 
  DEBUG("Latitude "                       << FIXED(7,3) << latitude << endl);
  DEBUG("Gravitational constant [m/s^2] " << FIXED(7,3) << g        << endl);
 
  ifstream in(inputFile.c_str());
 
  while (in.peek() == '#') {
    in.ignore(numeric_limits<streamsize>::max(), '\n');
  }
 
  JGraph_t ga;
  JGraph_t gb;
  JGraph_t gc;
  JGraph_t gd;
 
  TH1D hz("hz",             NULL, 101, -2.5, +2.5);
  TH1D h1("v1 [DelGrosso]", NULL, 101, -1.0, +1.0);
  TH1D h2("v2 [KM3NeT]",    NULL, 101, -1.0, +1.0);
 
  {
    for (seabird object; in >> object; ) {
 
      const double z  = getDepth(object.P * 1.0e-2, latitude, option);
      const double v1 = getVelocityDelGrosso(object.P * 0.1, object.S, object.T);
      const double v2 = V(D.getUpperLimit() - object.z);
      const double P  = getPressure(object.z, latitude, option);
 
      if (debug >= debug_t) {
 
        cout << FIXED(9,3) << object.P   << ' ';
 
        cout << FIXED(9,3) << object.z   << ' '
             << FIXED(9,6) << object.v   << ' ';
 
        cout << FIXED(9,6) << v1         << ' ' 
             << FIXED(9,6) << v2         << ' ';
 
        cout << FIXED(9,4) << object.rho << ' ';
 
        cout << FIXED(9,6) << P          << ' ';
        cout << FIXED(9,3) << z          << ' ';
        cout << endl;
      }
 
      if (D(object.z)) {
        hz.Fill(object.z - z);
        h1.Fill(object.v - v1);
        h2.Fill(object.v - v2);
      }
 
      ga.put(object.z, object.v);
      gb.put(object.z, v1);
      gc.put(object.z, object.v - v1);
      gd.put(object.z, object.v - v2);
    }
  }
 
 
  TFile out(outputFile.c_str(), "recreate");
 
  out << hz << h1 << h2;
 
  out << JGraph(ga, "ga");
  out << JGraph(gb, "gb");
  out << JGraph(gc, "gc");
  out << JGraph(gd, "gd");
 
  out.Write();
  out.Close();
}