Functions
void	ngsmod_prep (const parms_t parms, recon_t recon, const aper_t aper, const powfs_t powfs)

void	ngsmod_setup (const parms_t parms, recon_t recon)

void	ngsmod_dot (real pttr_out, real pttrcoeff_out, real ngsmod_out, const parms_t parms, const ngsmod_t ngsmod, const aper_t aper, const real *opd, int ievl)

int	ngsmod_dot_post (real pttr_out, real pttrcoeff_out, real ngsmod_out, real tot, const real coeff, const ngsmod_t ngsmod, const aper_t aper, real thetax, real thetay)

void	ngsmod_free (ngsmod_t *ngsmod)

void	ngsmod_remove (sim_t simu, dcell dmerr)

void	ngsmod2science (dmat iopd, const loc_t loc, const ngsmod_t ngsmod, real thetax, real thetay, const real mod, real alpha)

Detailed Description

Contains functions to setup NGS modes and reconstructor using AHST for one or more DMs. Use parms->wfsr instead of parms->wfs for wfs information, which hands GLAO mode correctly.

Notice that update of this file may require GPU code update accordingly

Function Documentation

◆ ngsmod_prep()

void ngsmod_prep	(	const parms_t *	parms,
		recon_t *	recon,
		const aper_t *	aper,
		const powfs_t *	powfs
	)

AHST parameters that are related to the geometry only, and will not be updated when estimated WFS measurement noise changes.

◆ ngsmod_setup()

void ngsmod_setup	(	const parms_t *	parms,
		recon_t *	recon
	)

setup NGS modes reconstructor in ahst mode.

◆ ngsmod_dot()

void ngsmod_dot	(	real *	pttr_out,
		real *	pttrcoeff_out,
		real *	ngsmod_out,
		const parms_t *	parms,
		const ngsmod_t *	ngsmod,
		const aper_t *	aper,
		const real *	opd,
		int	ievl
	)

used in performance evaluation on science opds. accumulate to out

◆ ngsmod_dot_post()

int ngsmod_dot_post	(	real *	pttr_out,
		real *	pttrcoeff_out,
		real *	ngsmod_out,
		real	tot,
		const real *	coeff,
		const ngsmod_t *	ngsmod,
		const aper_t *	aper,
		real	thetax,
		real	thetay
	)

Separate post processing part so that GPU code can call it. Return non zero if error happens.

◆ ngsmod_free()

void ngsmod_free ( ngsmod_t * ngsmod )

frees ngsmod_t

◆ ngsmod_remove()

void ngsmod_remove	(	sim_t *	simu,
		dcell *	dmerr
	)

remove NGS modes from LGS DM commands if nmod==6: make sure the global focus mode is not removed from LGS result.

◆ ngsmod2science()

void ngsmod2science	(	dmat *	iopd,
		const loc_t *	loc,
		const ngsmod_t *	ngsmod,
		real	thetax,
		real	thetay,
		const real *	mod,
		real	alpha
	)

Convert NGS mode vector to aperture grid for science directions.

2017-09-11: Deprecated. This routine does not take into account DM 2 science misregistration.

Functions