iraf.net

NUMBER:	137
MODULE:	IMDKERN
SYSTEM:	V2.9
DATE:	Thu Sep  6 11:59:44 MST 1990
FROM:	tody

BUG:	There is a bug in the V2.9 version of the IMDKERN graphics kernel
	(used to draw color graphics overlays on the image display) which
	can cause the kernel to die on a segmentation violation when run
	as a connected subkernel.

STATUS:	The workaround is to spool the graphics metacode for the plot in
	a file and then plot this file using the IMDKERN task in PLOT.
	The bug is fixed in the V2.9.1 patch, available from the IRAF
	network archive.