iraf.net

NUMBER:	426
MODULE:	sarith
SYSTEM:	V2.10-V2.11.1
DATE:	Fri May 28 16:31:04 MST 1999
FROM:	valdes

BUG:    The option to have a single second operand when operating on a
	list of first operands does not work.  For example to divide a set
	of spectra by a constant value or a single image.  The behavior
	will be to print the message 'Warning: Error in second operand'.
	The output will still be created but with a value of zero
	everywhere.  The workaround is to make the second operand match the
	first.  For example:

	cl> sarith a,b,c / 10,10,10 d,e,f
	cl> sarith @list1 / @list2 @list3

	In the second example list2 might have the same image or constant
	repeated as many times as there are entries in list1.

STATUS:	Fixed for the next release.