iraf.net

NUMBER:	523
MODULE:	dohydra, doargus, dofibers, do3fiber
SYSTEM:	V2.11-V2.12
DATE:	Wed May 21 15:16:02 MST 2003
FROM:	valdes

BUG:    When dispersion linearization is selected and the dispersion
	parameters are modified in response to 'Change wavelength
	coordinate assignments?' the new parameters are not applied to the
	extractions.  One workaround is to not linearize and then later use
	DISPCOR to linearize.

	The code fix is simple.  In the directory srcfibers$
	($iraf/noao/imred/src/fibers) change samedisp=yes to samedisp=no in
	proc.cl.  There is only one occurrence.  If you don't have
	permissions to modify the installed version you can copy this file
	to your working directory, modify it, and redefine it (after
	loading the package) with 'redefine proc=proc.cl'.  If you use the
	batch option you need to do the same thing to the file batch.cl.

STATUS:	Fixed for V2.12.2.