---------------------------------------+--------------------------------------
	     Revisions started with version 1.1 of the QUAD package
				   19/Mar/93

                  This package was written by Steve Heathcote!
---------------------------------------+--------------------------------------

quadgeom.x
	Modified call to the ccd_section() routine (SH 19/Mar/93).

ccdtypes.h
ccdtypes.x
ccdgetparam.x
	Added routines to retrieve the image type from the image header,
	and added special case to translate the image type to the
	corresponding package name in ccdgetparam() (SH 19/May/93).

quadproc.cl
	Added check to see if image is of type to be processed (SH 24/May/93).

mkpkg
quad.cl
quadscale.x
x_quad.x
	Installed QUADSCALE task (SH,PG 24/May/93).


________________________________________________________________________________
			Version 2.0 29 March 94

________________________________________________________________________________

quadproc.cl
qproc.cl
	Fitting parameters adjusted interactively where not being saved if
	quadproc aborted at a later stage. In interactive mode these parameters
	are now written in qproc after each image has been processed and are
	updated on disk. (SRH 30/Mar/94)

quadproc.cl
	When running with noproc+, if the calibration images supplied in the
	input list, and these have already been processed through [OT] task 
	would complain that the calibration images where missing when the test
	for second stage [ZF...] procesing was performed. Added calibration 
	images to list to be considered.n this case.  This means that the 
	calibration images may appear twice in the output list but ....
	(SRH 30/Mar/94)

quadproc.cl
	complained about missing calibration images if the process flags
	where set and no calibrations where specified, even when no images in
	the list required the calibration step (e.g. all were zeros). Switched
	off the check for existance in the qpcalimage call. This means the
	task will not report the absence of required calibration images until
	they come to be used but ccdproc does that too.  (SRH 30/Mar/94)

ccddb/ctio/instruments.men
	  /Xfccd_f1.dat
	  /Xfccd_f2.dat
	  /Xfccd_bith.dat
	Added specific instrument files for the different filter subsets.
	(SRH 30/Mar/94)

qghdr2.x, quadsections.x
	All quadrants in reduced images were being flagged as phantoms
	causing quadsections to return no sections. (SRH 10/Jun/94)

quad/ccdproc.par
	Updated for V2.11.2.  This should be backwards compatible.
	(10/8/99, Valdes)

________________________________________________________________________________
			Version 2.1 29 October 99

________________________________________________________________________________

qnoproc.cl
qproc.cl
	Removed explicit dependence on "imh".  The image extension is that
	given by the imtype environment variable.  (FV 20/Oct/99)

________________________________________________________________________________
			Version 2.2 20 June 00

________________________________________________________________________________

qnoproc.cl
qproc.cl
	Changed "len" to "i" in the clause that is executed when
	imtype contains a ','.  This caused the error
	"Attempt to access undefined local variable `len'.
	(6/20/00, Valdes)