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r_shapemodel.c
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Sun, Jan 5, 02:55

r_shapemodel.c
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#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#include<math.h>
#include<fonction.h>
#include<constant.h>
#include<dimension.h>
#include<structure.h>
/****************************************************************/
/* Program : lenstool */
/* Version : May, 14 2007 */
/* Location : LAM, Marseille */
/* Auteur : Benjamin Clément *
****************************************************************
* Read and set the source shape parameters. */
void r_shapemodel(FILE *IN,FILE *OUT, long int i)
{
extern struct galaxie source[NFMAX];
char second[20],third[50];
struct galaxie *sshape = &source[i];
sshape->C.x = sshape->C.y = 0.;
sshape->E.a = sshape->E.b = sshape->E.theta = 0.;
sshape->mag = 0;
sshape->z = 0;
sshape->dl0s = sshape->dos = sshape->dr = -1;
sshape->I0 = 50;
sshape->c = 'g';
sshape->type = 3; // gaussian profile (default)
sshape->var1 = 4; // Sersic index (default: De Vaucouleur)
sprintf(sshape->n, "S%ld", i); // source name (default: S%d)
fmot(IN,second);
while(strcmp(second,"end"))
{
flire(IN,third);
if (!strcmp(second,"s_center_x") ||
!strcmp(second, "x_center"))
{
sscanf(third,"%lf",&sshape->C.x);
fprintf(OUT,"\t%s\t%lf\n",second,sshape->C.x);
}
else if ( !strcmp(second,"s_center_y") ||
!strcmp(second, "y_center"))
{
sscanf(third,"%lf",&sshape->C.y);
fprintf(OUT,"\t%s\t%lf\n",second,sshape->C.y);
}
else if (!strcmp(second,"s_sigx") ||
!strcmp(second,"a_arcsec") )
{
sscanf(third,"%lf",&sshape->E.a);
fprintf(OUT,"\t%s\t%lf\n",second,sshape->E.a);
}
else if (!strcmp(second,"s_sigy") ||
!strcmp(second,"b_arcsec") )
{
sscanf(third,"%lf",&sshape->E.b);
fprintf(OUT,"\t%s\t%lf\n",second,sshape->E.b);
}
else if (!strcmp(second,"s_eps") )
{
sscanf(third,"%lf",&sshape->eps);
fprintf(OUT,"\t%s\t%lf\n",second,sshape->eps);
}
else if (!strcmp(second,"s_angle") ||
!strcmp(second, "angle_pos"))
{
sscanf(third,"%lf",&sshape->E.theta);
sshape->E.theta*=DTR;
fprintf(OUT,"\t%s\t%lf\n",second,sshape->E.theta);
}
else if (!strcmp(second,"s_mag") ||
!strcmp(second, "mag"))
{
sscanf(third,"%lf",&sshape->mag);
fprintf(OUT,"\t%s\t%lf\n",second,sshape->mag);
}
else if (!strcmp(second,"index"))
{
sscanf(third,"%lf",&sshape->var1);
fprintf(OUT,"\t%s\t%lf\n",second,sshape->var1);
}
else if (!strcmp(second,"type"))
{
sscanf(third,"%d",&sshape->type);
fprintf(OUT,"\t%s\t%d\n",second,sshape->type);
}
else if (!strcmp(second,"z"))
{
sscanf(third,"%lf",&sshape->z);
fprintf(OUT,"\t%s\t%lf\n",second,sshape->z);
}
else if (!strcmp(second,"id") )
{
sscanf(third,"%s",sshape->n);
fprintf(OUT,"\t%s\t%s\n",second,sshape->n);
}
// Read the next line
fmot(IN,second);
}
fprintf(OUT,"\t%s\n",second);
}

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