Science/cloudy-agn
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agn.hpp

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caes 2017-04-16 18:45:10 -04:00
parent 5b6c9a342b
commit 4c6c93ca26
3 changed files with 36 additions and 9 deletions
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6
reference/magdziarz_sed.tab
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@ -1,5 +1,5 @@
# hnu intensity EFe hnu intensity
0.00100088 0.007052 nuFnu units kev extrapolate 0.00100088 0.007052
0.00100097 0.00705274 0.00100097 0.00705274
0.00103176 0.00731913 0.00103176 0.00731913
0.00103256 0.00732605 0.00103256 0.00732605
@ -355,5 +355,3 @@
408.136 0.000501931 408.136 0.000501931
412.51 0.000448598 412.51 0.000448598
421.579 0.000400942 421.579 0.000400942
***************
this was extracted from the 1998 Magdziarz paper

35
src/agn.hpp
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@ -18,6 +18,7 @@
namespace agn { namespace agn {
const bool debug = false; const bool debug = false;
const bool line_debug = true;
// General constants // General constants
const double PI=3.14159265358979323846; const double PI=3.14159265358979323846;
@ -48,8 +49,10 @@ typedef std::map<std::string,cloudy_line_data> cloudy_line_output;
struct cloudy_result { struct cloudy_result {
std::string header, footer; std::string header, footer;
std::list<std::string> emergent_line_raw_text; std::list<std::string> emergent_line_raw_text;
std::list<std::string> intrinsic_line_raw_text;
std::list<std::string> cautions; std::list<std::string> cautions;
cloudy_line_output emergent_line_intensity; cloudy_line_output emergent_line_intensity;
cloudy_line_output intrinsic_line_intensity;
int iterations; int iterations;
double phi,hden,colden; double phi,hden,colden;
cloudy_result(): cloudy_result():
@ -291,13 +294,39 @@ agn::cloudy_grid agn::read_cloudy_grid(std::ifstream& inputfile) {
std::list<std::string>::iterator linetext_it=point.emergent_line_raw_text.begin(); std::list<std::string>::iterator linetext_it=point.emergent_line_raw_text.begin();
std::list<std::string> duplicate_labels; std::list<std::string> duplicate_labels;
int index=0; int index=0;
// For cloudy 17, the characters reserved for the output quantities:
// Label: 0-9
// Wavelength: 10-20
// radiated energy: 21-26
// eq width: 27-36
// Cloudy 13 had: 1,13; 17,5; 22,11;
// c17: 0,18; 18,9; 27, 10
// c13 settings
int str1_pos = 1;
int str1_len = 13;
int str2_pos = 14;
int str2_len = 8;
int str3_pos = 22;
int str3_len = 9;
while(linetext_it != point.emergent_line_raw_text.end()) { while(linetext_it != point.emergent_line_raw_text.end()) {
std::string label=(*linetext_it).substr(1,13); std::string label=(*linetext_it).substr(str1_pos,str1_len);
agn::cloudy_line_data data; agn::cloudy_line_data data;
data.index = ++index; data.index = ++index;
std::stringstream values; std::stringstream values;
data.radiated_energy = atof((*linetext_it).substr(17,5).c_str()); data.radiated_energy = atof((*linetext_it).substr(str2_pos,str2_len).c_str());
data.eq_width = atof((*linetext_it).substr(22,11).c_str()); data.eq_width = atof((*linetext_it).substr(str3_pos,str3_len).c_str());
if(line_debug) {
std::cout << *linetext_it
<< ": "
<< label
<< "; "
<< data.radiated_energy
<< "; "
<< data.eq_width
<< "\n";
}
if(point.emergent_line_intensity.count(label) == 0) { if(point.emergent_line_intensity.count(label) == 0) {
data.has_duplicates = false; data.has_duplicates = false;
point.emergent_line_intensity[label] = data; point.emergent_line_intensity[label] = data;

4
src/spectral_lines.hpp
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@ -196,9 +196,9 @@ agn::line_list agn::read_line_list(std::ifstream& inputfile) {
if (line[0] == '#' || line.size() < 2) continue; if (line[0] == '#' || line.size() < 2) continue;
if (line[0] == ' ' && line[1] == ' ') continue; if (line[0] == ' ' && line[1] == ' ') continue;
if (line[0] == ' ') if (line[0] == ' ')
label = line.substr(1,13); label = line.substr(1,18);
else else
label = line.substr(0,13); label = line.substr(0,18);
if(agn::debug) std::cout if(agn::debug) std::cout
<< "Adding label " << "Adding label "
<< label << label