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create_galaxy.cc
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//**.****|****.****|****.****|****.****|****.****|****.****|****.****|****.****|
// * create_galaxy.cc * galprop package * 5/22/2000
//**"****!****"****!****"****!****"****!****"****!****"****!****"****!****"****|
using namespace std;//AWS20050624
#include"galprop_classes.h"
#include"galprop_internal.h"
#include <ErrorLogger.h>
#include <sstream>
#include"B_field_3D_model.h" //AWS20080326
int Galprop::create_galaxy() {//AWS20050816
INFO("Entry");
//cout<<" >>>> create_galaxy"<<endl;
int stat=0;
double dzz=0.01; // average with this resolution in kpc
if(galdef.n_spatial_dimensions==2)
galaxy.init(galdef.r_min, galdef.r_max, galdef.dr,
galdef.z_min, galdef.z_max, galdef.dz);
if(galdef.n_spatial_dimensions==3) {
if(galdef.use_symmetry==1)
galdef.x_min=galdef.y_min=galdef.z_min=0.; // IMOS20020419
galaxy.init(galdef.x_min, galdef.x_max, galdef.dx,
galdef.y_min, galdef.y_max, galdef.dy,
galdef.z_min, galdef.z_max, galdef.dz);
}
// GAS and B-FIELD DISTRIBUTION
nH_set_model(galdef.nHI_model, galdef.nH2_model, galdef.nHII_model, 0); //AWS20090814
galaxy.n_HI =1.e-6; // non-zero values to avoid problem in energy loss logarithm
galaxy.n_H2 =1.e-6;
galaxy.n_HII=1.e-6;
if (2 == galdef.n_spatial_dimensions) { // use average at y=0
for (int ir = 0; ir < galaxy.n_rgrid; ++ir) {
for (int iz = 0; iz < galaxy.n_zgrid; ++iz) {
galaxy.n_HI.d2[ir][iz].s[0]=
nH_av(galaxy.r[ir], 0, galaxy.z[iz], galaxy.dz, dzz, nHI); //IMOS20080114
// nHI_av (galaxy.r[ir],0.0,galaxy.z[iz],galaxy.dz,dzz);
galaxy.n_H2.d2[ir][iz].s[0]=
nH_av(galaxy.r[ir], 0, galaxy.z[iz], galaxy.dz, dzz, fX_CO(galaxy.r[ir]),nH2); //IMOS20080114
// nH2_av (galaxy.r[ir],0.0,galaxy.z[iz],galaxy.dz,dzz);
galaxy.n_HII.d2[ir][iz].s[0]=
nH_av(galaxy.r[ir], 0, galaxy.z[iz], galaxy.dz, dzz, nHII); //IMOS20080114
// nHII_av(galaxy.r[ir],0.0,galaxy.z[iz],galaxy.dz,dzz);
galaxy.B_field.d2[ir][iz].s[0]=
B_field_model(galaxy.r[ir], 0, galaxy.z[iz], galdef.B_field_model);
// 3D model total field
if (galdef.synchrotron>=2) { //AWS20131003 (was ==2)
galaxy.B_field.d2[ir][iz].s[0] = B_field_3D_model_tot(galdef.B_field_name, galdef.B_field_parameters, galaxy.r[ir], galaxy.z[iz])/1.0e4; // Gauss->Tesla
}
}
}
}
if (3 == galdef.n_spatial_dimensions) {
// ECC DEBUGGING 20141106
/*cout << "HI:: nH_av(0,0,0)="<<nH_av(0, 5, 0,galaxy.dz, dzz, nHI) << endl;//IMOS20080114
//cout << "HI:: nH_av_3D(0,0,0)=" << nH_av_3D(0,5,0,galaxy.dz, dzz, HICubeData, interp_HI_gas_cube)<<endl;//IMOS20080114
cout << "H2:: nH_3D(0,0,0)=" << interp_CO_gas_cube(0,0,0,fX_CO(0),COCubeData) << endl;
double H2AV=0, H23DAV=0;
for (int ix=-20; ix<=20 ; ix++){
for (int iy=-20; iy<=20 ; iy++){
for (int iz=-20; iz<=20 ; iz++){
//cout << "HI Averaged="<<H2AV<<endl;
H23DAV += nH_av_3D(ix/10.,iy/10.,iz/10.,galaxy.dz, dzz, HICubeData, interp_HI_gas_cube) ;
H2AV += nH_av(ix/10.,iy/10.,iz/10.,galaxy.dz, dzz, nHI) ;
}
}
}
cout << "HI Averaged="<<H2AV/(40.*40*40)<<endl;
cout << "HI3D Averaged="<<H23DAV/(40.*40*40)<<endl;
H2AV=0;
H23DAV=0;
for (int ix=-20; ix<=20 ; ix++){
for (int iy=-20; iy<=20 ; iy++){
for (int iz=-20; iz<=20 ; iz++){
//cout << "HI Averaged="<<H2AV<<endl;
H23DAV += nH_av_3D(ix/10.,iy/10.,iz/10.,galaxy.dz, dzz,fX_CO(0), COCubeData, interp_CO_gas_cube) ;
H2AV += nH_av(ix/10.,iy/10.,iz/10.,galaxy.dz, dzz,fX_CO(0), nH2) ;
}
}
}
cout << "HI Averaged="<<H2AV/(40.*40*40)<<endl;
cout << "HI3D Averaged="<<H23DAV/(40.*40*40)<<endl;
cout << "H2:: nH_av(0,0,0)="<<nH_av(0, 0, 0,galaxy.dz, dzz, fX_CO(0), nH2) << endl;//IMOS20080114
cout << "H2:: nH_av_3D(0,0,0)=" << nH_av_3D(0,0,0,galaxy.dz, dzz,fX_CO(0), COCubeData, interp_CO_gas_cube) << endl;//IMOS20080114
*/
for (int ix = 0; ix < galaxy.n_xgrid; ++ix) {
for (int iy = 0; iy < galaxy.n_ygrid; ++iy) {
const double r = sqrt(galaxy.x[ix]*galaxy.x[ix] + galaxy.y[iy]*galaxy.y[iy]);
for (int iz = 0; iz < galaxy.n_zgrid; ++iz) {
/* Modified by ECC20141024*/
if (galdef.nHI_model==1){
galaxy.n_HI.d3[ix][iy][iz].s[0] =
nH_av(galaxy.x[ix], galaxy.y[iy], galaxy.z[iz], galaxy.dz, dzz, nHI); //IMOS20080114
}
else if (galdef.nHI_model==2){
galaxy.n_HI.d3[ix][iy][iz].s[0] =
nH_av_3D(galaxy.x[ix], galaxy.y[iy], galaxy.z[iz], galaxy.dz, dzz, HICubeData, interp_HI_gas_cube); //ECC20141024
}
else if (galdef.nHI_model==3){
galaxy.n_HI.d3[ix][iy][iz].s[0] =
nH_av_3D(galaxy.x[ix], galaxy.y[iy], galaxy.z[iz], galaxy.dz, dzz, nHI_3D); //ECC20141024
}
if (galdef.nH2_model==1){
galaxy.n_H2.d3[ix][iy][iz].s[0] =
nH_av(galaxy.x[ix], galaxy.y[iy], galaxy.z[iz], galaxy.dz, dzz, fX_CO(r), nH2); //IMOS20080114
// nH2_av (galaxy.x[ix],galaxy.y[iy],galaxy.z[iz],galaxy.dz,dzz);
}
else if (galdef.nH2_model==2){
galaxy.n_H2.d3[ix][iy][iz].s[0] =
nH_av_3D(galaxy.x[ix], galaxy.y[iy], galaxy.z[iz], galaxy.dz, dzz, fX_CO(r), COCubeData, interp_CO_gas_cube); //ECC20141024
}
else if (galdef.nH2_model==3){
galaxy.n_H2.d3[ix][iy][iz].s[0] =
nH_av_3D(galaxy.x[ix], galaxy.y[iy], galaxy.z[iz], galaxy.dz, dzz, fX_CO(r), nH2_3D); //ECC20141024
}
/* ----------------------- END ECC20141024-------------------*/
galaxy.n_HII.d3[ix][iy][iz].s[0] =
nH_av(galaxy.x[ix], galaxy.y[iy], galaxy.z[iz], galaxy.dz, dzz, nHII); //IMOS20080114
// nHII_av(galaxy.x[ix],galaxy.y[iy],galaxy.z[iz],galaxy.dz,dzz);
galaxy.B_field.d3[ix][iy][iz].s[0] =
B_field_model(galaxy.x[ix], galaxy.y[iy], galaxy.z[iz], galdef.B_field_model);
// 3D model total field
if ( galdef.synchrotron>=2) //AWS20131003 (was ==2)
{
int B_field_debug=0; //AWS20140526
if(galdef.verbose==-1103) B_field_debug=1; //AWS20140526
galaxy.B_field.d3[ix][iy][iz].s[0] = B_field_3D_model_tot(galdef.B_field_name, galdef.B_field_parameters, galaxy.x[ix], galaxy.y[iy], galaxy.z[iz],B_field_debug)/1.0e4; //AWS20140526
}
}
}
}
}
if (galdef.verbose>=1) {
INFO("galaxy.n_HI: ");galaxy.n_HI.print();
INFO("galaxy.n_H2: ");galaxy.n_H2.print();
INFO("galaxy.n_HII: ");galaxy.n_HII.print();
INFO("galaxy.B_field:");galaxy.B_field.print();
}
// SKYMAP PARAMETERS
// moved to before gas surveys since required there AWS20050913
galaxy.d_long = galdef.d_long;
galaxy.long_min = galdef.long_min;
galaxy.long_max = galdef.long_max;
galaxy.d_lat = galdef.d_lat;
galaxy.lat_min = galdef.lat_min;
galaxy.lat_max = galdef.lat_max;
galaxy.n_long = int((galaxy.long_max-galaxy.long_min)/galaxy.d_long + 1.001);
galaxy.n_lat = int((galaxy. lat_max-galaxy. lat_min)/galaxy.d_lat + 1.001);
ostringstream buf;
buf<<" gamma-ray, synchrotron skymap arrays: n_long,nlat="<<galaxy.n_long<<" "<<galaxy.n_lat;
DEBUGLOG(buf.str());
/*Moved to Galprop before generating skymaps //Gulli20070810
// READING GAS SURVEYS
read_HIR(); //AWS20041213
read_COR(); //AWS20041213
*/
// READING THE INTERSTELLAR RADIATION FIELD
if (galdef.ISRF_factors) {
galaxy.fISRFFactors.resize(3);
for (unsigned long i = 0; i < 3; ++i)
galaxy.fISRFFactors[i] = galdef.ISRF_factors[i];
}
stat = read_isrf(galdef.ISRF_filetype);
if (gen_isrf_energy_density() != 0)
return 1;
// STOCHASTIC SNR
if (3 == galdef.n_spatial_dimensions && 1 == galdef.SNR_events) {
//Moved from Galaxy::init Gulli20070810
galaxy.SNR_cell_time.init(galaxy.n_xgrid, galaxy.n_ygrid, galaxy.n_zgrid, 1);
galaxy.SNR_cell_phase.init(galaxy.n_xgrid, galaxy.n_ygrid, galaxy.n_zgrid, 1);
galaxy.SNR_electron_dg.init(galaxy.n_xgrid, galaxy.n_ygrid, galaxy.n_zgrid, 1); //AWS20010410
galaxy.SNR_nuc_dg.init(galaxy.n_xgrid, galaxy.n_ygrid, galaxy.n_zgrid, 1); //AWS20010410
create_SNR();
}
// GAMMA RAYS
//Moved to correct places in Galprop Gulli20070810
/*if (galdef.gamma_rays >= 1) { //AWS20050302 IMOS20060420
galaxy.E_gamma_min = galdef.E_gamma_min;
galaxy.E_gamma_max = galdef.E_gamma_max;
galaxy.E_gamma_factor = galdef.E_gamma_factor;
galaxy.n_E_gammagrid = int(log(galaxy.E_gamma_max/galaxy.E_gamma_min)/
log(galaxy.E_gamma_factor) + 1.001);
galaxy.E_gamma = new double[galaxy.n_E_gammagrid];
for (int iEgamma = 0; iEgamma < galaxy.n_E_gammagrid; ++iEgamma)
galaxy.E_gamma[iEgamma] = exp(log(galaxy.E_gamma_min) +
iEgamma*log(galaxy.E_gamma_factor));
cout<<" creating gamma-ray emissivity arrays"<<endl;
galaxy.IC_iso_emiss = new Distribution[galaxy.n_ISRF_components];
galaxy.IC_aniso_emiss = new Distribution;
if (galdef.n_spatial_dimensions == 2) {
if (galdef.bremss) {
galaxy.bremss_emiss.init(galaxy.n_rgrid, galaxy.n_zgrid, galaxy.n_E_gammagrid); // IMOS20060420
galaxy.bremss_ionized_emiss.init(galaxy.n_rgrid,galaxy.n_zgrid,galaxy.n_E_gammagrid); // IMOS20060420
}
if (galdef.IC_isotropic + galdef.IC_anisotropic) { // IMOS20060420
for (int icomp = 0; icomp < galaxy.n_ISRF_components; ++icomp) {
galaxy.IC_iso_emiss[icomp].init(galaxy.n_rgrid, galaxy.n_zgrid, galaxy.n_E_gammagrid);
}
}
if (galdef.pi0_decay) {
galaxy.pi0_decay_emiss.init(galaxy.n_rgrid, galaxy.n_zgrid, galaxy.n_E_gammagrid); // IMOS20060420
}
if (galdef.DM_gammas) {
galaxy.DM_emiss.init(galaxy.n_rgrid, galaxy.n_zgrid, galaxy.n_E_gammagrid); // DM: IMOS20050912 IMOS20060420
}
}
if (galdef.n_spatial_dimensions == 3) {
if (galdef.bremss) {
galaxy.bremss_emiss.init(galaxy.n_xgrid, galaxy.n_ygrid, galaxy.n_zgrid, galaxy.n_E_gammagrid); // IMOS20060420
galaxy.bremss_ionized_emiss.init(galaxy.n_xgrid, galaxy.n_ygrid, galaxy.n_zgrid, galaxy.n_E_gammagrid); // IMOS20060420
}
if (galdef.IC_isotropic + galdef.IC_anisotropic) { // IMOS20060420
for (int icomp = 0; icomp < galaxy.n_ISRF_components; ++icomp) {
galaxy.IC_iso_emiss[icomp].init(galaxy.n_xgrid, galaxy.n_ygrid, galaxy.n_zgrid, galaxy.n_E_gammagrid);
}
}
if (galdef.pi0_decay) {
galaxy.pi0_decay_emiss.init(galaxy.n_xgrid, galaxy.n_ygrid, galaxy.n_zgrid, galaxy.n_E_gammagrid); // IMOS20060420
}
if (galdef.DM_gammas) {
galaxy.DM_emiss.init(galaxy.n_rgrid, galaxy.n_zgrid, galaxy.n_E_gammagrid); // DM: IMOS20050912 IMOS20060420
}
}
// GAMMA-RAY SKYMAPS
cout<<" creating gamma-ray skymap arrays"<<endl;
if (galdef.bremss) { // IMOS20060420
galaxy.bremss_skymap.init(galaxy.n_long, galaxy.n_lat, galaxy.n_E_gammagrid);
galaxy.bremss_HIR_skymap.init(galaxy.n_long, galaxy.n_lat, galaxy.HIR.n_zgrid, galaxy.n_E_gammagrid); //AWS20041214
galaxy.bremss_H2R_skymap.init(galaxy.n_long, galaxy.n_lat, galaxy.COR.n_zgrid, galaxy.n_E_gammagrid); //AWS20041214
galaxy.bremss_ionized_skymap.init(galaxy.n_long, galaxy.n_lat, galaxy.n_E_gammagrid);
}
if (galdef.IC_isotropic + galdef.IC_anisotropic) { // IMOS20060420
galaxy.IC_iso_skymap = new Distribution[galaxy.n_ISRF_components];
for (int icomp = 0; icomp < galaxy.n_ISRF_components; ++icomp) {
galaxy.IC_iso_skymap[icomp].init(galaxy.n_long, galaxy.n_lat, galaxy.n_E_gammagrid);
}
if (galdef.IC_anisotropic) { // IMOS20060420
galaxy.IC_aniso_skymap = new Distribution[galaxy.n_ISRF_components];
for (int icomp = 0; icomp < galaxy.n_ISRF_components; ++icomp) {
galaxy.IC_aniso_skymap[icomp].init(galaxy.n_long, galaxy.n_lat, galaxy.n_E_gammagrid);
}
}
}
if (galdef.pi0_decay) {// IMOS20060420
galaxy.pi0_decay_skymap.init(galaxy.n_long, galaxy.n_lat, galaxy.n_E_gammagrid);
galaxy.pi0_decay_HIR_skymap.init(galaxy.n_long, galaxy.n_lat, galaxy.HIR.n_zgrid, galaxy.n_E_gammagrid); //AWS20041214
galaxy.pi0_decay_H2R_skymap.init(galaxy.n_long, galaxy.n_lat, galaxy.COR.n_zgrid, galaxy.n_E_gammagrid); //AWS20041214
}
if(galdef.DM_gammas) {
galaxy.DM_skymap.init(galaxy.n_long, galaxy.n_lat, galaxy.n_E_gammagrid); // DM: IMOS20050912 IMOS20060420
}
}*/
// SYNCHROTRON EMISSION
if (galdef.synchrotron >= 1) { //AWS20080229
galaxy.nu_synch_min = galdef.nu_synch_min;
galaxy.nu_synch_max = galdef.nu_synch_max;
galaxy.nu_synch_factor = galdef.nu_synch_factor;
galaxy.n_nu_synchgrid = int(log(galaxy.nu_synch_max/galaxy.nu_synch_min)/
log(galaxy.nu_synch_factor) + 1.001);
galaxy.nu_synch = new double[galaxy.n_nu_synchgrid];
// if(galdef.verbose >= 1){ bug introduced in r330, fixed by AWS20091015
//cout<<"synchrotron frequency grid: ";
ostringstream sBuf;
sBuf << "Synchrotron frequency grid: ";
for (int inusynch = 0; inusynch < galaxy.n_nu_synchgrid; ++inusynch) {
galaxy.nu_synch[inusynch] = exp(log(galaxy.nu_synch_min) +
inusynch*log(galaxy.nu_synch_factor));
//cout<<galaxy.nu_synch[inusynch]<<" ";
// }
sBuf << galaxy.nu_synch[inusynch] << " ";
//cout<<endl;
//cout<<" creating synchrotron emissivity array"<<endl;
}
INFO(sBuf.str());
/* Moved to Galprop.cc Gulli20071003
if (galdef.n_spatial_dimensions == 2) {
galaxy.synchrotron_emiss.init(galaxy.n_rgrid, galaxy.n_zgrid, galaxy.n_nu_synchgrid);
}
if (galdef.n_spatial_dimensions == 3) {
galaxy.synchrotron_emiss.init(galaxy.n_xgrid, galaxy.n_ygrid, galaxy.n_zgrid, galaxy.n_nu_synchgrid);
}
cout<<" creating synchrotron skymap array"<<endl;
galaxy.synchrotron_skymap.init(galaxy.n_long, galaxy.n_lat, galaxy.n_nu_synchgrid);
*/
}
/* Moved to Galprop.cc Gulli20071003
cout<<" creating ionization rate array"<<endl;
if (galdef.n_spatial_dimensions == 2) {
galaxy.ionization_rate.init(galaxy.n_rgrid, galaxy.n_zgrid,1);
}
if (galdef.n_spatial_dimensions == 3) {
galaxy.ionization_rate.init(galaxy.n_xgrid, galaxy.n_ygrid, galaxy.n_zgrid, 1);
}
*/
if(galdef.verbose >= 1){
INFO(" galaxy.print");
galaxy.print();
}
INFO("Exit");
//cout<<" <<<< create_galaxy"<<endl;
return stat;
}