apimage.cpp File Reference

Functions

• void print_usage (OptionParser &flags)
• void add_options (OptionParser &flags)
• void get_bandpass (float *lc, float *lw)
• void add_wcs (const FitsHeader &infile, const MArray< float, 2 > &Image, const ifu &vpIFU, FitsOut &O)
• void mkimage_list (list< pix > &lpix, const ifu &IFU, const VFrame &vframe, const float aperture, const float offx, const float offy)
• MArray< float, 2 > mkimage_regrid (const list< pix > &lpix, const float pix_size, const ifu &IFU)
• MArray< float, 2 > mkimage (const ifu &IFU, const Extractor &E, const Distortion &D, const MArray< float, 2 > &I, const float aperture, const int fd, const bool regions, const float offx, const float offy)
• void mkimage_dither_files (const list< string > &files, const ifu &IFU, int argc, char *argv[])
• void mkimage_single_files (const list< string > &files, const ifu &IFU, int argc, char *argv[])
• int main (int argc, char *argv[])

Variables

• const string version = "$Id: apimage.cpp 1035 2015-07-16 16:16:26Z drory $"
• struct globals g

---

Function Documentation

void print_usage

(

OptionParser &

flags

)

void add_options

(

OptionParser &

flags

)

References g.

void get_bandpass	(	float *	lc,
		float *	lw
	)

References g.

Referenced by mkimage(), and mkimage_list().

void add_wcs	(	const FitsHeader &	infile,
		const MArray< float, 2 > &	Image,
		const ifu &	vpIFU,
		FitsOut &	O
	)

References add_wcs(), g, ifu::get_ifu_dim_x(), ifu::get_ifu_dim_y(), rad, and astro::radec2deg().

void mkimage_list	(	list< pix > &	lpix,
		const ifu &	IFU,
		const VFrame &	vframe,
		const float	aperture,
		const float	offx,
		const float	offy
	)

append brightness values in a bandpass in each fiber to a list<pix>

References __maxx__, __minx__, __ysize__, Extractor::extract_aperture(), get_bandpass(), VFrame::get_data(), VFrame::get_distortion(), VFrame::get_extractor(), ifu::get_fiber_x(), ifu::get_fiber_y(), ifu::get_fibernum(), ifu::get_target_fiber(), ifu::get_target_unit(), and Distortion::map_xy_wavelength().

Referenced by mkimage_dither_files(), and mkimage_single_files().

MArray<float,2> mkimage_regrid	(	const list< pix > &	lpix,
		const float	pix_size,
		const ifu &	IFU
	)

References g, ifu::get_fiberd(), ifu::get_ifu_max_x(), ifu::get_ifu_max_y(), ifu::get_ifu_min_x(), ifu::get_ifu_min_y(), maxx(), maxy(), minx(), and miny().

Referenced by mkimage_dither_files(), and mkimage_single_files().

MArray<float,2> mkimage	(	const ifu &	IFU,
		const Extractor &	E,
		const Distortion &	D,
		const MArray< float, 2 > &	I,
		const float	aperture,
		const int	fd,
		const bool	regions,
		const float	offx,
		const float	offy
	)

create 2D image with round 'pixels' of size fd set to the flux in the fibers optionally, output a ds9 regions file with the fiber numbers Quick and dirty ...

References __maxx__, __minx__, __ysize__, Extractor::extract_aperture(), g, get_bandpass(), ifu::get_fiber_x(), ifu::get_fiber_y(), ifu::get_fiberd(), ifu::get_fibernum(), ifu::get_fibersep(), ifu::get_ifu_dim_x(), ifu::get_ifu_dim_y(), Distortion::map_xy_wavelength(), ifu::nfibx_, and ifu::nfiby_.

void mkimage_dither_files	(	const list< string > &	files,
		const ifu &	IFU,
		int	argc,
		char *	argv[]
	)

Combine a set of dithers into a single image

References add_wcs(), VFrame::frame_mode(), g, mkimage_list(), mkimage_regrid(), prepend_filename(), VFrame::read_data_and_models(), VFrame::split_frame_mode, version, and write_cmd_line().

Referenced by main().

void mkimage_single_files	(	const list< string > &	files,
		const ifu &	IFU,
		int	argc,
		char *	argv[]
	)

call mkimage() on a list of files

References __LEFTSPECTGR__, add_wcs(), g, VFrame::get_header(), mkimage_list(), mkimage_regrid(), prepend_filename(), VFrame::read_distortions(), VFrame::read_frames(), version, and write_cmd_line().

Referenced by main().

int main	(	int	argc,
		char *	argv[]
	)

References add_options(), g, mkimage_dither_files(), mkimage_single_files(), print_usage(), and version.

---

Variable Documentation

const string version = "$Id: apimage.cpp 1035 2015-07-16 16:16:26Z drory $"

struct globals g