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#include <iostream>
#include <fstream>
#include <iomanip>
#include "cctk.h"
#include "cctk_Arguments.h"
#include "cctk_Parameters.h"
using namespace std;
extern "C"
void TwoPunctures_Metadata (CCTK_ARGUMENTS)
{
DECLARE_CCTK_ARGUMENTS;
DECLARE_CCTK_PARAMETERS;
if (CCTK_MyProc(cctkGH) == 0)
{
ofstream o;
o.open(string(string(out_dir) + "/TwoPunctures.bbh").c_str());
o << setprecision(19);
o << "\
# ==================================\n\
# Numerical Relativity Metadata file\n\
# ==================================\n\
#\n\
# This file contains information about the simulation provided by the\n\
# TwoPunctures thorn. The format is described in the NR Data Format Document\n\
# http://arxiv.org/abs/0709.0093 [draft SVN r707].\n\
" << endl;
o << "[metadata]" << endl;
o << "initial-ADM-energy = " << *E << endl;
o << "initial-ADM-angular-momentumx = " << *J1 << endl;
o << "initial-ADM-angular-momentumy = " << *J2 << endl;
o << "initial-ADM-angular-momentumz = " << *J3 << endl;
o << "initial-separation = " << par_b * 2 << endl;
o << "initial-data-type = Bowen-York" << endl;
o << "initial-data-bibtex-keys = Bowen:1980yu Brandt:1997tf Ansorg:2004ds" << endl;
o << "initial-bh-position1x = " << par_b + center_offset[0] << endl;
o << "initial-bh-position1y = " << center_offset[1] << endl;
o << "initial-bh-position1z = " << center_offset[2] << endl;
o << "initial-bh-position2x = " << -par_b + center_offset[0] << endl;
o << "initial-bh-position2y = " << center_offset[1] << endl;
o << "initial-bh-position2z = " << center_offset[2] << endl;
o << "initial-bh-momentum1x = " << par_P_plus[0] << endl;
o << "initial-bh-momentum1y = " << par_P_plus[1] << endl;
o << "initial-bh-momentum1z = " << par_P_plus[2] << endl;
o << "initial-bh-momentum2x = " << par_P_minus[0] << endl;
o << "initial-bh-momentum2y = " << par_P_minus[1] << endl;
o << "initial-bh-momentum2z = " << par_P_minus[2] << endl;
o << "initial-bh-spin1x = " << par_S_plus[0] << endl;
o << "initial-bh-spin1y = " << par_S_plus[1] << endl;
o << "initial-bh-spin1z = " << par_S_plus[2] << endl;
o << "initial-bh-spin2x = " << par_S_minus[0] << endl;
o << "initial-bh-spin2y = " << par_S_minus[1] << endl;
o << "initial-bh-spin2z = " << par_S_minus[2] << endl;
o << "initial-bh-puncture-adm-mass1 = " << *mp_adm << endl;
o << "initial-bh-puncture-adm-mass2 = " << *mm_adm << endl;
}
}
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