profit.h File Reference

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Classes
struct	profstruct
struct	profitstruct

Macros
#define	MODEL_NONE   0x0000
#define	MODEL_BACK   0x0001
#define	MODEL_DIRAC   0x0002
#define	MODEL_SERSIC   0x0004
#define	MODEL_DEVAUCOULEURS   0x0008
#define	MODEL_EXPONENTIAL   0x0010
#define	MODEL_ARMS   0x0020
#define	MODEL_BAR   0x0040
#define	MODEL_INRING   0x0080
#define	MODEL_OUTRING   0x0100
#define	MODEL_TABULATED   0x0200
#define	MODEL_NMAX   11
#define	PROFLAG_MODSUB   0x0001
#define	PROFLAG_OBJSUB   0x0002
#define	PROFLAG_NOTCONST   0x0004
#define	PROFLAG_MINLIM   0x0008
#define	PROFLAG_MAXLIM   0x0010
#define	PROFPARAM_UNBOUNDED   1
#define	PROFPARAM_LINBOUNDED   2
#define	PROFPARAM_LOGBOUNDED   3
#define	PROFIT_POW(x, a)   (x>0.01? exp(a*log(x)) : pow(x,a))
#define	PROFIT_POWF(x, a)   (x>0.01? expf(a*logf(x)) : powf(x,a))
#define	PARAM_ALLPARAMS   (-1) /* All parameters */
#define	PROFIT_MAXITER   1000 /* Max. nb of iterations in profile fitting */
#define	PROFIT_MAXPROF   8 /* Max. nb of profile components */
#define	PROFIT_HIDEFRES   201 /* Hi. def. model resol. (must be <MAXMODSIZE)*/
#define	PROFIT_REFFFAC   3.0 /* Factor in r_eff for measurement radius*/
#define	PROFIT_MAXR2MAX   1e6 /* Maximum r2_max for truncating profiles */
#define	PROFIT_DYNPARAM   10.0 /* Dynamic compression param. in sigma units */
#define	PROFIT_SMOOTHR   4.0 /* Profile smoothing radius (pixels) */
#define	PROFIT_MAXMODSIZE   512 /* Maximum size allowed for the model raster */
#define	PROFIT_MAXSMODSIZE   64 /* Number of model planes */
#define	PROFIT_MAXOBJSIZE   512 /* Maximum size allowed for the object raster */
#define	PROFIT_BARXFADE   0.1 /* Fract. of bar length crossfaded with arms */
#define	PROFIT_MAXEXTRA   2 /* Max. nb of extra free params of profiles */
#define	INTERP_MAXKERNELWIDTH   8 /* Max. range of kernel (pixels) */

Enumerations
enum	interpenum {   INTERP_NEARESTNEIGHBOUR, INTERP_BILINEAR, INTERP_LANCZOS2, INTERP_LANCZOS3,   INTERP_LANCZOS4, INTERP_NEARESTNEIGHBOUR, INTERP_BILINEAR, INTERP_LANCZOS2,   INTERP_LANCZOS3, INTERP_LANCZOS4 }
enum	paramenum {   PARAM_BACK, PARAM_DIRAC_FLUX, PARAM_X, PARAM_Y,   PARAM_SPHEROID_FLUX, PARAM_SPHEROID_REFF, PARAM_SPHEROID_ASPECT, PARAM_SPHEROID_POSANG,   PARAM_SPHEROID_SERSICN, PARAM_DISK_FLUX, PARAM_DISK_SCALE, PARAM_DISK_ASPECT,   PARAM_DISK_POSANG, PARAM_ARMS_FLUX, PARAM_ARMS_QUADFRAC, PARAM_ARMS_SCALE,   PARAM_ARMS_START, PARAM_ARMS_POSANG, PARAM_ARMS_PITCH, PARAM_ARMS_PITCHVAR,   PARAM_ARMS_WIDTH, PARAM_BAR_FLUX, PARAM_BAR_ASPECT, PARAM_BAR_POSANG,   PARAM_INRING_FLUX, PARAM_INRING_WIDTH, PARAM_INRING_ASPECT, PARAM_OUTRING_FLUX,   PARAM_OUTRING_START, PARAM_OUTRING_WIDTH, PARAM_NPARAM }
enum	parfitenum { PARFIT_FIXED, PARFIT_UNBOUND, PARFIT_LINBOUND, PARFIT_LOGBOUND }

Functions
profitstruct *	profit_init (struct psf *psf, unsigned int modeltype)
profstruct *	prof_init (profitstruct *profit, unsigned int modeltype)
float *	profit_compresi (profitstruct *profit, float dynparam, float *resi)
float *	profit_presiduals (profitstruct *profit, double *dparam, float *presi)
float *	profit_residuals (profitstruct *profit, picstruct *field, picstruct *wfield, float dynparam, float *param, float *resi)
float	prof_add (profitstruct *profit, profstruct *prof, int extfluxfac_flag)
float	profit_minradius (profitstruct *profit, float refffac)
float	profit_noisearea (profitstruct *profit)
float	profit_spiralindex (profitstruct *profit)
int	profit_boundtounbound (profitstruct *profit, float *param, double *dparam, int index)
int	profit_copyobjpix (profitstruct *profit, picstruct *field, picstruct *wfield, picstruct *dgeofield)
int	profit_covarunboundtobound (profitstruct *profit, double *dparam, float *param)
int	profit_minimize (profitstruct *profit, int niter)
int	prof_moments (profitstruct *profit, profstruct *prof, double *jac)
int	profit_resample (profitstruct *profit, float *inpix, PIXTYPE *outpix, float factor)
int	profit_setparam (profitstruct *profit, paramenum paramtype, float param, float parammin, float parammax, parfitenum parfittype, float priorcen, float priorsig)
int	profit_unboundtobound (profitstruct *profit, double *dparam, float *param, int index)
void	profit_dfit (profitstruct *profit, profitstruct *dprofit, picstruct *field, picstruct *dfield, picstruct *wfield, picstruct *dwfield, objstruct *obj, obj2struct *obj2)
void	prof_end (profstruct *prof)
void	profit_addparam (profitstruct *profit, paramenum paramindex, float **param)
void	profit_fit (profitstruct *profit, picstruct *field, picstruct *wfield, picstruct *dgeofield, objstruct *obj, obj2struct *obj2)
void	profit_convmoments (profitstruct *profit, obj2struct *obj2)
void	profit_convolve (profitstruct *profit, float *modpix)
void	profit_end (profitstruct *profit)
void	profit_evaluate (double *par, double *fvec, int m, int n, void *adata)
void	profit_fluxcor (profitstruct *profit, objstruct *obj, obj2struct *obj2)
void	profit_makedft (profitstruct *profit)
void	profit_moments (profitstruct *profit, obj2struct *obj2)
void	profit_printout (int n_par, float *par, int m_dat, float *fvec, void *data, int iflag, int iter, int nfev)
void	profit_psf (profitstruct *profit)
void	profit_resetparam (profitstruct *profit, paramenum paramtype)
void	profit_resetparams (profitstruct *profit)
void	profit_surface (profitstruct *profit, obj2struct *obj2)

Macro Definition Documentation

INTERP_MAXKERNELWIDTH

#define INTERP_MAXKERNELWIDTH   8 /* Max. range of kernel (pixels) */

MODEL_ARMS

#define MODEL_ARMS   0x0020

MODEL_BACK

#define MODEL_BACK   0x0001

MODEL_BAR

#define MODEL_BAR   0x0040

MODEL_DEVAUCOULEURS

#define MODEL_DEVAUCOULEURS   0x0008

MODEL_DIRAC

#define MODEL_DIRAC   0x0002

MODEL_EXPONENTIAL

#define MODEL_EXPONENTIAL   0x0010

MODEL_INRING

#define MODEL_INRING   0x0080

MODEL_NMAX

#define MODEL_NMAX   11

MODEL_NONE

#define MODEL_NONE   0x0000

MODEL_OUTRING

#define MODEL_OUTRING   0x0100

MODEL_SERSIC

#define MODEL_SERSIC   0x0004

MODEL_TABULATED

#define MODEL_TABULATED   0x0200

PARAM_ALLPARAMS

#define PARAM_ALLPARAMS   (-1) /* All parameters */

PROFIT_BARXFADE

#define PROFIT_BARXFADE   0.1 /* Fract. of bar length crossfaded with arms */

PROFIT_DYNPARAM

#define PROFIT_DYNPARAM   10.0 /* Dynamic compression param. in sigma units */

PROFIT_HIDEFRES

#define PROFIT_HIDEFRES   201 /* Hi. def. model resol. (must be <MAXMODSIZE)*/

PROFIT_MAXEXTRA

#define PROFIT_MAXEXTRA   2 /* Max. nb of extra free params of profiles */

PROFIT_MAXITER

#define PROFIT_MAXITER   1000 /* Max. nb of iterations in profile fitting */

PROFIT_MAXMODSIZE

#define PROFIT_MAXMODSIZE   512 /* Maximum size allowed for the model raster */

PROFIT_MAXOBJSIZE

#define PROFIT_MAXOBJSIZE   512 /* Maximum size allowed for the object raster */

PROFIT_MAXPROF

#define PROFIT_MAXPROF   8 /* Max. nb of profile components */

PROFIT_MAXR2MAX

#define PROFIT_MAXR2MAX   1e6 /* Maximum r2_max for truncating profiles */

PROFIT_MAXSMODSIZE

#define PROFIT_MAXSMODSIZE   64 /* Number of model planes */

PROFIT_POW

#define PROFIT_POW	(		x,
			a
	)		(x>0.01? exp(a*log(x)) : pow(x,a))

PROFIT_POWF

#define PROFIT_POWF	(		x,
			a
	)		(x>0.01? expf(a*logf(x)) : powf(x,a))

PROFIT_REFFFAC

#define PROFIT_REFFFAC   3.0 /* Factor in r_eff for measurement radius*/

PROFIT_SMOOTHR

#define PROFIT_SMOOTHR   4.0 /* Profile smoothing radius (pixels) */

PROFLAG_MAXLIM

#define PROFLAG_MAXLIM   0x0010

PROFLAG_MINLIM

#define PROFLAG_MINLIM   0x0008

PROFLAG_MODSUB

#define PROFLAG_MODSUB   0x0001

PROFLAG_NOTCONST

#define PROFLAG_NOTCONST   0x0004

PROFLAG_OBJSUB

#define PROFLAG_OBJSUB   0x0002

PROFPARAM_LINBOUNDED

#define PROFPARAM_LINBOUNDED   2

PROFPARAM_LOGBOUNDED

#define PROFPARAM_LOGBOUNDED   3

PROFPARAM_UNBOUNDED

#define PROFPARAM_UNBOUNDED   1

Enumeration Type Documentation

interpenum

enum interpenum

Enumerator
INTERP_NEARESTNEIGHBOUR
INTERP_BILINEAR
INTERP_LANCZOS2
INTERP_LANCZOS3
INTERP_LANCZOS4
INTERP_NEARESTNEIGHBOUR
INTERP_BILINEAR
INTERP_LANCZOS2
INTERP_LANCZOS3
INTERP_LANCZOS4

paramenum

enum paramenum

Enumerator
PARAM_BACK
PARAM_DIRAC_FLUX
PARAM_X
PARAM_Y
PARAM_SPHEROID_FLUX
PARAM_SPHEROID_REFF
PARAM_SPHEROID_ASPECT
PARAM_SPHEROID_POSANG
PARAM_SPHEROID_SERSICN
PARAM_DISK_FLUX
PARAM_DISK_SCALE
PARAM_DISK_ASPECT
PARAM_DISK_POSANG
PARAM_ARMS_FLUX
PARAM_ARMS_QUADFRAC
PARAM_ARMS_SCALE
PARAM_ARMS_START
PARAM_ARMS_POSANG
PARAM_ARMS_PITCH
PARAM_ARMS_PITCHVAR
PARAM_ARMS_WIDTH
PARAM_BAR_FLUX
PARAM_BAR_ASPECT
PARAM_BAR_POSANG
PARAM_INRING_FLUX
PARAM_INRING_WIDTH
PARAM_INRING_ASPECT
PARAM_OUTRING_FLUX
PARAM_OUTRING_START
PARAM_OUTRING_WIDTH
PARAM_NPARAM

parfitenum

enum parfitenum

Enumerator
PARFIT_FIXED
PARFIT_UNBOUND
PARFIT_LINBOUND
PARFIT_LOGBOUND

Function Documentation

prof_add()

float prof_add	(	profitstruct *	profit,
		profstruct *	prof,
		int	extfluxfac_flag
	)

prof_end()

void prof_end

(

profstruct *

prof

)

prof_init()

profstruct* prof_init	(	profitstruct *	profit,
		unsigned int	modeltype
	)

prof_moments()

int prof_moments	(	profitstruct *	profit,
		profstruct *	prof,
		double *	jac
	)

profit_addparam()

void profit_addparam	(	profitstruct *	profit,
		paramenum	paramindex,
		float **	param
	)

profit_boundtounbound()

int profit_boundtounbound	(	profitstruct *	profit,
		float *	param,
		double *	dparam,
		int	index
	)

profit_compresi()

float* profit_compresi	(	profitstruct *	profit,
		float	dynparam,
		float *	resi
	)

profit_convmoments()

void profit_convmoments	(	profitstruct *	profit,
		obj2struct *	obj2
	)

profit_convolve()

void profit_convolve	(	profitstruct *	profit,
		float *	modpix
	)

profit_copyobjpix()

int profit_copyobjpix	(	profitstruct *	profit,
		picstruct *	field,
		picstruct *	wfield,
		picstruct *	dgeofield
	)

profit_covarunboundtobound()

int profit_covarunboundtobound	(	profitstruct *	profit,
		double *	dparam,
		float *	param
	)

profit_dfit()

void profit_dfit	(	profitstruct *	profit,
		profitstruct *	dprofit,
		picstruct *	field,
		picstruct *	dfield,
		picstruct *	wfield,
		picstruct *	dwfield,
		objstruct *	obj,
		obj2struct *	obj2
	)

profit_end()

void profit_end

(

profitstruct *

profit

)

profit_evaluate()

void profit_evaluate	(	double *	par,
		double *	fvec,
		int	m,
		int	n,
		void *	adata
	)

profit_fit()

void profit_fit	(	profitstruct *	profit,
		picstruct *	field,
		picstruct *	wfield,
		picstruct *	dgeofield,
		objstruct *	obj,
		obj2struct *	obj2
	)

profit_fluxcor()

void profit_fluxcor	(	profitstruct *	profit,
		objstruct *	obj,
		obj2struct *	obj2
	)

profit_init()

profitstruct* profit_init	(	struct psf *	psf,
		unsigned int	modeltype
	)

profit_makedft()

void profit_makedft

(

profitstruct *

profit

)

profit_minimize()

int profit_minimize	(	profitstruct *	profit,
		int	niter
	)

profit_minradius()

float profit_minradius	(	profitstruct *	profit,
		float	refffac
	)

profit_moments()

void profit_moments	(	profitstruct *	profit,
		obj2struct *	obj2
	)

profit_noisearea()

float profit_noisearea

(

profitstruct *

profit

)

profit_presiduals()

float * profit_presiduals	(	profitstruct *	profit,
		double *	dparam,
		float *	presi
	)

profit_printout()

void profit_printout	(	int	n_par,
		float *	par,
		int	m_dat,
		float *	fvec,
		void *	data,
		int	iflag,
		int	iter,
		int	nfev
	)

profit_psf()

void profit_psf

(

profitstruct *

profit

)

profit_resample()

int profit_resample	(	profitstruct *	profit,
		float *	inpix,
		PIXTYPE *	outpix,
		float	factor
	)

profit_resetparam()

void profit_resetparam	(	profitstruct *	profit,
		paramenum	paramtype
	)

profit_resetparams()

void profit_resetparams

(

profitstruct *

profit

)

profit_residuals()

float * profit_residuals	(	profitstruct *	profit,
		picstruct *	field,
		picstruct *	wfield,
		float	dynparam,
		float *	param,
		float *	resi
	)

profit_setparam()

int profit_setparam	(	profitstruct *	profit,
		paramenum	paramtype,
		float	param,
		float	parammin,
		float	parammax,
		parfitenum	parfittype,
		float	priorcen,
		float	priorsig
	)

profit_spiralindex()

float profit_spiralindex

(

profitstruct *

profit

)

profit_surface()

void profit_surface	(	profitstruct *	profit,
		obj2struct *	obj2
	)

profit_unboundtobound()

int profit_unboundtobound	(	profitstruct *	profit,
		double *	dparam,
		float *	param,
		int	index
	)