		INDEX for FOC_GUIDE


FOC_ANALYSIS		data analysis
FOC_ANALYSIS		scientific analysis of FOC data
FOC_CALIBRATION		calibration
FOC_CORRECTION		foc image correction - including pipeline RSDP
FOC_GEO			geometric reference files
FOC_GUIDE		the on-line FOC guide, see fochelp and focapropos
FOC_PRINT_GUIDE		print the whole FOC_GUIDE
FOC_PROPOSAL		proposal preparation
FOC_SPECTOGRAPH		spectrograph data
focgeom.geomcorrx	geometric correction
focgeom.geomcorrx   	geometrically correct an image
focgeom.rappendx   	append reseau entries from one file to another
focgeom.rdifferx   	take diffs between reseau entries and plot histogram
focgeom.rdirectoryx   	print directory of entries in reseau file
focgeom.revalfitx   	evaluate fit produced by rfitx at specified points
focgeom.rfindx   	locate reseau marks in an image
focgeom.rfitx   	fit distortiion field with a choice of functions
focgeom.rfixx   	fix holes in reseau file entries
focgeom.rgenx   	generate reseau file or entry
focgeom.rinterx   	perform simple interpolation between reseau grids
focgeom.rmarkerx   	interactive approximate location of reseau marks
focgeom.rplotx   	plot magnified vector differences between reseaux
focgeom.rprintx   	print out reseau data
focgeom.rtodbx   	print reseau data suitably for images package geom tasks
focgeom.rtransformx   	perform linear transformations on reseau(x) coordinates
focgeom.slitanglex   	measure angle of long slit spectrum to axis1 
focphot.darkx   	create FOC dark count image
focphot.dezoomx   	split FOC zoomed pixels into two
focphot.dqenormx   	normalise FOC flat field image
focphot.fixnoise   	create fixed pattern noise image
focphot.formatdepx   	create FOC format dependent non uniformity image
focphot.ratiox   	take ratio of flat fields
focphot.rremovex   	fill reseau marks with cosmetic data
focphot.wfactorx   	calculate absolute sensitivity scaling factors for RSDP
focutility.calfoc   	simulates RSDP pipeline corrections 
focutility.cloadrsdpx   examine, alter and then load RSDP pars into image header
focutility.dumprsdpx   	dump RSDP parameters from image header to pset par file
focutility.focapropos	help on topics about FOC - by keyword
focutility.fochelp	help from the FOC_GUIDE
focutility.loadrsdpx   	load RSDP parameters from par file into an image header
focutility.overflowx   	correct image for 8 bit overflow
focutility.rsdp2resx   	converts a RSDP GEO format file to a reseau file
focutility.rsdpbacx   	creates RSDP format BAC file for FOC
focutility.rsdpfmtx   	creates RSDP format FMT file for FOC
focutility.rsdpgeox   	creates RSDP format GEO file for FOC
focutility.rsdpmodx   	creates RSDP format MOD file for FOC
focutility.rsdpparx   	pset task with RSDP parameters
focutility.rsdpresx   	creates RSDP format RES file for FOC
focutility.rsdpsdex   	creates RSDP format SDE file for FOC
focutility.rsdpunix   	creates RSDP format UNI file for FOC
focutility.satsinx   	reads SATS format data from tape
focutility.sdsinx   	reads SDS  format data from tape
focutility.sdsoutx   	writes FOC images to tape in SDS format 
focutility.testimx   	generates FOC test data images with RSDP like labels
help foc_conventions 	for more information about foc specific conventions
help focgeom opt=sys 	for more information about the focgeom package     
help focphot opt=sys 	for more information about the focphot package
help reseau_files    	for more information about reseau files            
images.blkavg 		Block average or sum a list of images
images.blkrep 		Block replicate a list of images
images.boxcar 		Boxcar smooth a list of 2-D images
images.convolve 	Convolve a list of 2-D images with a rectangular filter
images.fit1d 		Fit a function to image lines or columns
images.fmedian 		Quantize and median filter a list of 2-D images
images.fmode 		Quantize and modal filter a 2-D image or list of images
images.gauss 		Convolve a list of 2-D images with an ellipt Gaussian
images.geomap 		Calculate a coordinate transformation
images.geotran 		Geometrically transform a set of 2-D images
images.gradient 	Convolve a list of 2-D images with a gradient operator
images.hedit 		Header editor
images.hselect 		Select a subset of images satisfying a bool expression
images.imarith 		Simple image arithmetic
images.imcopy 		Copy an image
images.imdebug 		Image debugging package (currently undocumented)
images.imdelete 	Delete a list of images
images.imdivide 	Image division with zero checking and rescaling
images.imgets 		Return the value of an image parameter as a string
images.imheader 	Print an image header
images.imhistogram 	Compute image histogram
images.imlintran 	Linearly transform a list of 2-D images
images.imrename 	Rename one or more images
images.imshift		Shift a list of 2-D images 
images.imstatistics 	Compute and print statistics for a list of images
images.imsum 		Compute the sum, average, or median of a set of images
images.imsurfit		Fit a surface to a 2-D image
images.imtranspose 	Transpose a 2-D image
images.laplace 		Laplacian filter a list of 2-D images
images.lineclean 	Replace deviant pixels in image lines
images.listpixels 	Convert an image section into a list of pixels
images.magnify 		Interpolate 2-D images
images.median 		Median filter a 2-D image or list of images
images.minmax 		Compute the minimum and maximum pixel values in an image
images.mode 		Modal filter a 2-D image or list of images
images.register 	Register a set of images
images.rotate 		Rotate and shift a list of 2-D images
images.sections 	Expand an image template on the standard output
images.shiftlines 	Shift image lines
images.tv 		Image display load and control package
plot.calcomp 		Plot metacode on a Calcomp pen plotter
plot.contour 		Make a contour plot of an image
plot.crtpict 		Generate greyscale plots of IRAF images
plot.gkidecode 		Decode metacode on the standard output
plot.gkidir 		Directory listing of metacode file
plot.gkiextract 	Extract individual frames from metacode file
plot.gkimosaic 		Condense metacode frames to fit on one page
plot.graph 		Graph one or more image sections, lists, or tables
plot.hafton 		Generate half-tone plots of an image
plot.igi 		Interactive Graphics Interpreter (MONGO emulator)
plot.implot 		Plot lines and columns of images using cursors
plot.pcol 		Plot a column of an image
plot.pcols 		Plot the average of a range of image columns
plot.prow 		Plot a line (row) of an image
plot.prows 		Plot the average of a range of image lines
plot.sgidecode 		Decode an SGI format metacode file
plot.sgikern 		Simple graphics interface (SGI) graphics kernel
plot.showcap 		Show and decode graphcap entries
plot.stdgraph 		Plot metacode on the standard graphics device
plot.stdplot 		Plot metacode on the standard plotter device
plot.surface 		Make a surface plot of an image
plot.velvect 		Plot representation of a velocity field
tools.gfit1d   		interactive curve fit to images, tables or lists
tools.gfunction   	apply gfit1d curve fit to data in image, table or list
tools.imcalc   		general arithmetic operations on images
tools.insertx   	insert one image into another by add, repl or multiply
tools.interleave   	interleave images to form one of one higher dimension
tools.listarea   	print area of image 
tools.marker   		prints coords of pixels with values outside given range
tools.mgrfits   	create multigroup image from many FITS disk files
tools.mgwfits   	copy multigrp ime to remote dir as many FITS disk files
tools.project   	project image along one axis giving one of 1 less dim
tools.rsmooth   	fill in areas with smooth interpol from surroundings
tools.thistogram   	plot histogram of data from table, image or text file
tools.uniqfile   	create an unique file name for archiving
tools.uniqid   		create a unique character string identifier
ttools.told 		convert tables from SDAS/MIDAS format to "new" format
ttools.tmidas 		convert tables between MIDAS and SDAS format
ttools.tcalc 		perform arithmetic operations on table columns
ttools.tchsize 		change allocated sizes of various sections of a table
ttools.tcopy 		copy tables
ttools.tcreate 		convert an ASCII table into an SDAS table
ttools.tdelete 		delete tables
ttools.tdump 		dump the contents of a table (user pars and table data)
ttools.tedit 		edit a table
ttools.tinfo 		display info about a table, e.g. no. of rows & columns
ttools.tintegrate 	numerically integrate one column with respect to another
ttools.tjoin 		relational join of two tables
ttools.tlcol 		list column information for a table
ttools.tmerge 		either merge or append tables
ttools.tprint 		print the contents of a table
ttools.tprint 		table data may be printed
ttools.tproduct 	Cartesian product of two tables
ttools.tproject 	select columns from a table
ttools.tquery 		select rows and columns from a table and sort
ttools.tread 		edit a table readonly
ttools.trename 		rename tables
ttools.tselect 		select rows from a table
ttools.tsort 		sort a table
ttools.tupar 		list, add to, or replace user (header) pars in a table
tvdisplay.load		image display on deanza
