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fonction.h
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#ifndef FONCTION_H
#define FONCTION_H
#include <stdio.h>
#include "wcs.h"
#include "errors.h"
#include <gsl/gsl_randist.h>
#include <time.h>
#include <sys/time.h>
/*
* fonction.h
* kneib jean-paul
* June 97
* OMP Toulouse
*/
/*
* useful function definition
*/
#define Min(A,B) ((A)<(B)?(A):(B))
#define Max(A,B) ((A)>(B)?(A):(B))
#define cube(A) A*A*A
#define FPRINTF if (M.verbose > 1) fprintf /* Full verbose*/
#define NPRINTF if (M.verbose == 1) fprintf /* Normal verbose */
#define CHECK_THIRD(A) if(strlen(third) > A) { fprintf(stderr, "[ERROR] %s\n argument too long. Maximum argument size %d\n", third, A); exit(1); }
/*
* structures in lenstool
*/
#include "structure.h"
/*
* functions in lenstool
*/
//#ifdef __cplusplus
//"C" {
//#endif
double myseconds();
complex acpx(complex c1, complex c2);
complex acpxflt(complex c1, double f2);
void add_pm(double **map, int nx, int ny, double x0, double y0, double m);
//void amplif();
void amplif_mat();
void amplif_matinv();
int bayesHeader();
void bicubic_coef(double *y, double *y1, double *y2, double *y12, double d1, double d2, double **c);
void e_im_prec(const struct bitriplet *E, const struct point *P, double dlsds, int *it, struct bitriplet *A);
void e_inthere(const struct bitriplet *E, const struct bitriplet *I, const struct point *P, double dlsds, struct bitriplet *res);
double brent(double ax, double bx, double cx, double (*f)(double), double tol, double *xmin);
double chi_invim(double **im, struct pixlist pl[], int npl, double dlsds, double **so, double **er, int **imu);
int chsigne(struct point A, struct point B, double dl0s, double dos, double zs);
complex ci05(double x, double y, double eps, double rc);
complex ci10(double x, double y, double eps, double rc, double b0);
complex ci15(double x, double y, double eps, double rc, double b0);
double chiz(double z);
void classer(struct galaxie image[NFMAX][NIMAX], struct galaxie *cimage, long int *ni, long int *ncistart);
void cleanlens(double zimage);
int comparer_pos(struct galaxie *A, struct galaxie *B);
int comparer_tau(struct galaxie *A, struct galaxie *B);
int comparer_z(struct galaxie *A, struct galaxie *B);
int comp_asc(double A, double B);
double comp_chi_osv(double *vect);
double comp_chi_osv(double *vect);
void comp_dchi_osv(double *vect, double *dvect);
int comp_desc(double A, double B);
void convertXY( double *x, double *y, int iref, double ra, double dec );
void copyright();
void copyTriplet(struct triplet *in, struct triplet *out);
void cor_seeing(long int n, struct galaxie *image, double seeing);
void cor_shear();
complex coscpx(complex c);
complex coshcpx(complex c);
void cp_diffim(double **im1, double **im2, int ni, int nj, double **resim);
double cp_errdiff(double **im1, double **im2, int ni, int nj, double sigim);
void cp_im(double **im, int nx, int ny, double xmin, double xmax, double ymin, double ymax, struct galaxie *source, int nbs);
complex cpx(double re, double im);
void crea_filtre(double seeing, double scale, double **filtre, int n);
void critic_an();
void criticinv(double xmin, double ymin, double xmax, double ymax);
void criticnew(int verbose);
complex csiemd(double x, double y, double eps, double b0);
void cv_cpsf(double **im, int nx, int ny, double xmin, double xmax, double ymin, double ymax, double seeing);
void d_bruiter(double **z, int nx, int ny);
complex dcpx(complex c1, complex c2);
complex dcpxflt(complex c, double f);
double determinant(const struct point *A, const struct point *B, const struct point *C);
double d_gauss(double sig, int *idum);
struct ellipse diag(double a, double b, double c);
double diff_mag(struct galaxie *arclet, struct point *guess);
double d_integrer(struct galaxie A, double x, double y, double t, double f, int n);
double dist2(struct point A, struct point B);
double distcosmo1(double z);
double distcosmo2(double z1, double z2);
void dist_min();
void distor(struct galaxie *image, long int ni);
double distprime1(double z);
double distprime2(double z1, double z2);
double dist(struct point A, struct point B);
double dlumcosmo1(double z);
void do_itos(double **im, struct pixlist *pl, int npl, double dlsds, double **source, double **erreur, int **imult);
double d_poisson(double xm, int *idum);
double d_profil(double x, double y, const struct galaxie *gal);
double d_random(int *idum);
double dratio(double zl, double zs);
void dratio_gal(struct galaxie *arclet, double zl);
double dratioprime(double zl, double zs);
double d_rndschechter(int *idum);
int d_rndtype(int *idum);
double d_rndz(double zmax, int *idum);
gsl_ran_discrete_t* smailpreproc();
double d_rndzsmail(gsl_rng * r, gsl_ran_discrete_t * g);
void d_seeing(double **im, int nx, int ny, double scale);
double e_amp(const struct point *position, double dl0s, double dos, double zs);
double e_amp_gal(struct galaxie *image, double *np_b0);
complex ecpx(complex c);
void ecrire_r(long int nstart, long int nstop, struct galaxie *liste, char *name, int printShearFlag);
void e_dpl(const struct point *gi, double dlsds, struct point *gs);
void e_giant(int *ng, struct galaxie giants, struct galaxie *image );
struct point e_grad(const struct point *pi);
struct point e_grad_gal(struct galaxie *image, double *np_b0);
struct point e_grad_pot(const struct point *pi, long int ilens);
struct matrix e_grad2(const struct point *pi, double dl0s, double zs);
struct matrix e_grad2_gal(struct galaxie *image, double *np_b0);
struct matrix e_grad2_pot(const struct point *pi, long int ilens);
void e_lensing(struct galaxie source[NFMAX], struct galaxie image[NFMAX][NIMAX]);
int e_lens_P(struct point ps, struct point pim[NIMAX], double dlsds);
int e_lens(struct galaxie source, struct galaxie image[NIMAX]);
struct ellipse e_mag(struct point *position, double dl0s, double dos, double zs);
struct ellipse e_mag_gal(struct galaxie *image);
double e_mass(long int icl, double radius);
struct ellipse e_unmag(const struct point *position, double dl0s, double dos, double zs);
struct ellipse e_unmag_gal(struct galaxie *image);
struct point e_zeroamp(struct point A, struct point B, double dl0s, double dos, double zs);
void e_pixel(int np, char *iname, char *sname, struct galaxie *source);
double e_pot(struct point pi, double dlsds);
double sersic_dpl(double r, double re, double n, double kappae);
double sersic_kappa_eps(double r, double re, double n, double theta, double kappas, double eps);
struct point sersic_gamma_eps(double r, double re, double n, double theta, double kappas, double eps);
double err_invim(double **errim, int **imult);
void e_tau(long int n, struct galaxie gal[NAMAX]);
void e_testg(int i, int j, struct bitriplet *Tsol, int ni, struct point *P, double dlsds);
int e_test_P(struct bitriplet *Tsol, int ni, struct point *ps, struct point image[NIMAX], double dlsds, double err);
int e_test(struct bitriplet *Tsol, int ni, struct galaxie source, struct galaxie image[NIMAX]);
double e_time(struct point pi, double dlsds);
void e_unlens_fast(int nima, struct galaxie *strima, struct galaxie *source);
void e_unlensgrid(struct point gsource[][NGGMAX], double dlsds);
void e_unlens(long int na, struct galaxie *arclet, long int *ns, struct galaxie *source);
void fftcc_im(double **r_im, double **i_im, double **tfr_im, double **tfi_im, int n, int flag);
void fftc_im(double **im, double **tfr_im, double **tfi_im, int n, int flag);
void fft(double *data, int *nn, int ndim, int isign);
double fmin_ell(double dl0s, double dos, double zs);
void followi(struct point A, struct point B, struct point O, double dl0s, double dos, double zs);
void follow(struct point A, struct point B, struct point O, double dl0s, double dos, double zs);
struct ellipse formeli(double a, double b, double c);
void frprmn( double *p, int n, double ftol, int *iter, double *fret, double (*func)(double*), void (*dfunc)(double*, double*) );
void fr_sq_point(struct point **square, int nbr_lin);
void f_shape2(long int *istart, struct galaxie *liste, char *name);
void f_shape3(long int *istart, struct galaxie *liste, char *name);
void f_shape4(long int *istart, struct galaxie *liste, char *name);
void f_shape_abs(long int *istart, struct galaxie *liste, char *name);
void f_shape(long int *istart, struct galaxie *liste, char *name, int flag);
void f_shmap(int *istart, struct shear *liste, char *name);
void f_source(char *name, struct galaxie *galaxy, int *n);
double fz_dlsds(double z);
struct galaxie unlens1(struct galaxie arclet, double dlsds);
void g_amplif(int iampf, double z, char *file);
void g_ampli(int iamp, int np, double z, char *file);
void g_curv(int icurv, int np, double z, char *file1, char *file2, char *file3);
void g_dpl(int idpl, int np, double z, char *filex, char *filey);
void g_grid(int igrid, int ngrid, double zgrid);
void g_mass(int imass, int np, double zl, double zs, char *file);
void g_poten(int ipoten, int np, double z, char *file);
double g_profil(double x, double y, struct galaxie gal);
void g_prop(int nprop, double z);
void g_radial(int iradial, double zradial, double theta);
void grid();
void gridp();
void g_shearf(int ishear, double z, char *file, int nshearf);
void g_shear(int ishear, int np, double z, char *file);
void g_time(int flag, int np, double z, char *file);
int getNzmlimit();
char* getParName(int ipx, char* name, int type);
int getNConstraints();
int getNParameters();
void getRADEC(char *line, int *iref, double *ra, double *dec );
double hern_dpl(double r, double rs, double kappas);
double hern_kappa_eps(double r, double rs, double theta, double kappas, double eps);
struct point hern_gamma_eps(double r, double rs, double theta, double kappas, double eps);
void ic_product(double **r_im, double **i_im, double **r_im2, double **i_im2, double **r_prod, double **i_prod, int nbr_lin, int nbr_col);
complex icpx(complex c);
void i_marker(char markfile[], double z);
void imtosou(double zimage, char *sname);
int inconvexe(struct point P, int np, struct point I[NPOINT]);
int init_grille(char *infile, int noedit);
int insidebord(struct point *P, struct triplet *T);
int inside(struct point *P, struct triplet *T);
void d_binning(double **im, int *nx, int *ny, int bin);
double interpol(double xx, const double *fxx, const double *fyy, const double *fy2, int imax);
int inverse(const struct point gsource[][NGGMAX], struct point *P, struct bitriplet *Tsol);
void isoima(struct ellipse *es, struct ellipse *ampli, struct ellipse *ei);
double iter(double phi0, double coeur, double ct);
void keep_cl(double **image, struct pixlist *pl, int *npl);
int lire(struct galaxie *liste, char *name);
complex lncpx(complex c);
void local(int type, char localfile[]);
void mdci05(double x, double y, double eps, double rc, double b0, struct matrix *res);
struct matrix mdci10(double x, double y, double eps, double rc, double b0);
struct matrix mdci15(double x, double y, double eps, double rc, double b0);
void mdcsiemd(double x, double y, double eps, double b0, struct matrix *res);
struct matrix rotmatrix(struct matrix *P, double theta);
struct matrix sp_grad2(struct point P);
double mass2d_NFW(double velocity_disp,double reference_rad, double scale_rad); // TV
double mass3d_NFW(double velocity_disp,double reference_rad, double scale_rad); // TV
double vel_Mampost(double velocity_disp,double reference_rad, double scale_rad, double redshift_0, double betta_index); // TV
double min_parabol(double x0, double y0, double x1, double y1, double x2, double y2);
double min_slope_par(double x0, double y0, double x1, double y1, double x2, double y2);
double mean(int n, double *array);
double median(int n, double *array);
double mode(int n, double *array);
void multiscale_grid(long int *pilens);
double ncpx(complex c);
double nfw_dpl(double r, double rs, double kappas);
double nfw_gamma(double r, double rs, double kappas);
struct point nfw_gamma_eps(double r, double rs, double theta, double kappas, double eps);
double nfwg_dpl(double r, double rs, double kappas, double alpha);
double nfwg_gamma(double r, double rs, double kappas, double alpha);
struct point nfwg_gamma_eps(double r, double rs, double theta, double kappas, double eps, double alpha);
double nfwg_kappa(double r, double rs, double kappas, double alpha);
double nfwg_kappa_eps(double r, double rs, double theta, double kappas, double eps, double alpha);
double nfw_kappa(double r, double rs, double kappas);
double nfw_kappa_eps(double r, double rs, double theta, double kappas, double eps);
void e_nfw_rs2c(double sigma_s, double r_s, double *rhos, double *c, double *M_vir, double z);
void e_nfw_cm200_sigrs( double c, double mvir, double *sigma_s, double *r_s, double z );
void e_nfw_cr200_sigrs( double c, double rvir, double *sigma_s, double *r_s, double z );
void e_nfw_crs2sig(double c, double rs, double *sigma_s, double z);
void e_nfw_rsm200_sigrs( double rs, double mvir, double *sigma_s, double z );
void e_nfw_rsr200_sigrs( double rs, double rvir, double *sigma_s, double z );
double elli_tri(const struct pot *ilens);
void e_nfw_c3D2c2D(double c3D,double *c2D);
int o_big_slope();
double o_chi();
void o_chi_flux(struct galaxie *arclet, double fluxS, double *da, double *sig2flux);
int o_chi_lhood0(double *chi2, double *lhood0, double *np_b0);
double o_chi_pos();
void o_chires(char *filename);
void o_dmag(int i, struct galaxie *gali, double *da);
void o_dpl(int n_im, struct galaxie *gali, struct point *ps, double *np_b0);
void o_flux(int n, double *fluxS, int n_famille, double *np_b0);
double o_get_err(int i, int ipx);
double o_get_lens(int i, int ipx);
double o_get_lmax(int i, int ipx);
double o_get_lmin(int i, int ipx);
double o_get_source(struct galaxie *source, int ipx);
void o_global();
void o_global_free();
double **o_invim(double zim, double *drim, struct pixlist *plo, int *nplo);
void o_keep_min(double x1, double x2, double y1, double y2, int ils, int ipx);
void o_keepz_min(double x1, double x2, double y1, double y2, int iz);
double o_lhood(int *error);
void o_mag(int n, struct galaxie *arclet);
void o_mag_m(int n, struct galaxie *arclet);
double o_min_loc(double y0);
double o_min_slope(double y0);
double o_prep();
void o_prep_mult(int ntmult, struct galaxie *mult);
void o_print(FILE *OUT, double chi0);
void o_print_res(double chi0, double evidence);
void opt_source();
void o_run1();
void o_run2();
double o_run_bayes();
void o_run();
void o_run_mc();
void o_run_mc0();
//double o_run_nest();
void o_runpot1(int flag);
void o_runpot2();
void o_runz_mc();
void o_runz_mc0();
void o_scale_pot();
void o_set_err(int i, int ipx, double x);
void o_set_exc(int i, double excu[NLMAX][NPAMAX], double excd[NLMAX][NPAMAX], int block[NLMAX][NPAMAX]);
void o_set_ip();
void o_set_lens_bayes(int method, int prior, double limit);
void o_set_lens(int i, int ipx, double x);
void o_set_lmax(int i, int ipx, double x);
void o_set_lmin(int i, int ipx, double x);
void o_set_limit_bayes(int nParam, long int nVal, double **array, int gauss, double limit);
void o_set_map();
void o_set_map_mc();
void o_set_map_z();
void o_set_start(int i, int block[NLMAX][NPAMAX]);
void o_set_source(struct galaxie *source, int ipx, double val);
void o_shape(int i, struct galaxie *gali, double *dx, double *sigx2, double *dy, double *sigy2, double *da);
int o_slope_sp(double *y0);
void o_stat(int na, struct galaxie arclet[NAMAX]);
double o_step(double chi0);
int o_swi_big(int i, int ipx);
void packzmlimit(char limages[ZMBOUND][IDSIZE], int nimages, char name[IDSIZE]);
complex pcpx(complex c1, complex c2);
complex pcpxflt(complex c, double f);
double pi05(double x, double y, double eps, double rc, double b0);
double pi10(double x, double y, double eps, double rc, double b0);
double pi15(double x, double y, double eps, double rc, double b0);
struct point **al_sq_point(int nbr_lin, int nbr_col);
struct point barycentre(struct triplet *A);
struct point bcentlist(struct point *P, int n);
double max(int n, double *array);
double mean(int n, double *array);
double median(int n, double *array);
struct point milieu(struct point *A, struct point *B);
double min(int n, double *array);
struct point next(struct point A, struct point B, double dpl, double dl0s, double dos, double zs);
struct point rotation(struct point P, double theta);
struct point sp_grad(struct point P);
struct point wcenter(struct point A, double wa, struct point B, double wb);
struct point weight_baryc(struct point *P, struct galaxie *multi, int n, int n_famille);
struct polar polxy(struct point xy);
void prep_non_param();
void pro_arclet(long int n, struct galaxie *gal);
void pro_arclet_m(int n, struct galaxie gal[NAMAX]);
double psiemd(double x, double y, double eps, double b0);
double ptau(double x, double y);
void r_cleanlens(FILE *IN, FILE *OUT);
void r_cline(FILE *IN, FILE *OUT);
void r_cosmolimit(FILE *IN, FILE *OUT);
void r_cosmologie(FILE *IN, FILE *OUT);
void r_frame(FILE *IN, FILE *OUT);
void r_vfield(FILE *IN, FILE *OUT);
void r_vfieldlimit(FILE *IN, FILE *OUT);
void r_grille(FILE *IN, FILE *OUT);
void r_image(FILE *IN, FILE *OUT);
void r_large(FILE *IN, FILE *OUT);
void r_limit(FILE *IN, FILE *OUT, int i);
void r_msgrid(FILE *IN, FILE *OUT);
void r_observ(FILE *IN, FILE *OUT);
void r_potentiel(FILE *IN, FILE *OUT, int ilens);
void r_potfile(FILE *IN, FILE *OUT, struct g_pot *pot);
void r_dynfile(FILE *IN,FILE *OUT); //TV Oct2011
void r_runmode(FILE *IN, FILE *OUT);
void r_shapelimit(FILE *IN, FILE *OUT, long int isrc);
void r_shapemodel(FILE *IN, FILE *OUT, long int isrc);
void r_source(FILE *IN, FILE *OUT);
double **readBayesModels(int *nParam, long int *nVal);
void readConstraints();
double **readimage(struct g_pixel *P);
void read_lenstable();
int rescaleCube_1Atom(double *cube, int npar);
double rho_cri(double z);
void s_compmag(struct galaxie *gal, int *idum);
void scale_pot(struct g_pot *pot);
complex scpx(complex c1, complex c2);
complex scpxflt(complex c1, double f2);
void rhos2b0();
void set_default();
void set_dynamics(long int i); // in set_lens.c
void set_lens();
void set_lens_par(FILE *OUT);
int set_potfile(int nplens, struct g_pot *pot);
void set_res_par();
void setBayesModel( long int iVal, long int nVal, double **array);// in readBayesModels.c
void setScalingRelations(struct g_pot *pot);
double sgn_darg(complex z1, complex z2);
double sgn(double x);
double sig2posS4j(double sigmaArcsec, struct galaxie *multi, struct point ps, int j);
double sig2posS(double sigmaArcsec, int n, int n_famille, double *np_b0);
double sig2posSj(double sigmaArcsec, struct galaxie *multi, int n, int j, int n_famille);
void sig2posSe(struct galaxie *multi, double *sigx2, double *sigy2);
double signe(const struct triplet *T, const struct point *P);
complex sincpx(complex c);
complex sinhcpx(complex c);
double slope(double x0, double y0, double x1, double y1);
void sortf(int n, double *A, int (*comp)(double, double));
void sort(long int n, struct galaxie *A, int (*comp)(struct galaxie *, struct galaxie *));
void s_pixlist(double **image, struct pixlist *pl, int *npl);
void spline(const double *x, const double *y, int n, double yp1, double ypn, double *y2);
int split_image(double **image, int nbr_lin, int nbr_col);
double sp_pot(struct point P);
void sp_set(double **map, int nx, int ny, double **map_xx, double **map_yy);
complex sqcpx(complex c);
complex sqrtcpx(complex c);
void s_sof();
void s_source();
void s_sourcebox(struct g_pixel *ps, const char *centerfile, double dlsds);
int splitzmlimit(char name[IDSIZE], char limage[ZMBOUND][IDSIZE]);
void st_opt(int mode, struct galaxie *imas, int nima, double *z, double ts[NASMAX][200], double pz[NASMAX][200], double ipz[NASMAX][200], double amp[NASMAX][200], double *kappa, double *gam, double *thetap, double *sumpz, double *tauix, double *tauiy, int jmax, double *zpm, double *nmag);
double stddev(int n, double *array);
void study_pg(int type, double seeing, char studyfile[], int fake);
complex tancpx(complex c);
void tirer(struct galaxie *source);
double tnfwg_dpl(double xwant, double alphawant);
double tnfwg_kappa(double xwant, double alphawant);
void tracepot();
void e_transform(struct triplet *I, double dlsds, struct triplet *S);
void interieur(const struct triplet *E, struct triplet *I);
int unlens_bc(const struct point *Ps, struct point Bs, struct galaxie *multi, struct point *multib, int n, int n_famille, int *det_stop);
void updatecut(int i);
void update_emass(int i);
void update_epot(int i, double *epot);
void w_critic();
void w_gianti(int ngs, char name[20]);
void w_prop(int nprop, char propfile[]);
void wr_mass(char *name, double **map_xx, double **map_yy);
void wr_pot(char *name, double **map);
void w_sicat(struct galaxie ima[NFMAX][NIMAX], struct galaxie ss[NFMAX]);
double zero(double c1, double c2, double (*f)(double));
double zero_t(double c1, double c2, double (*f)(double));
void zonemult();
//partie einasto
float einasto_masse( double r, double rs, int n, double rhos);
float einasto_sigma( double r, double rs, int n, double rhos);
float einasto_kappa( double r, double rs, int n, double rhos, double kappa_crit);
float einasto_kappa_av( double r, double rs, int n, double rhos, double kappa_crit);
double einasto_gamma( double r, double rs, int n, double rhos, double kappa_crit);
struct point einasto_gamma_eps(double r, double rs, double n, double theta, double kappa_crit, double rhos,double eps);
float einasto_phi(double r, double rs, int n, double rhos, double kappa_crit);
float einasto_alpha( double r, double rs, int n, double rhos, double kappa_crit);
void read_table_einasto();
void precompsource();
void testpixel();
//#ifdef __cplusplus
//};
//#endif
#endif // if FONCTION_H

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