CImage:KwdSetNum

The KwdSetNum method inserts a numeric value keyword string into the image header.

Syntax

CImage:KwdSetNum( sKwd, Value )

where

sKwd is the keyword name

Value is a number.

This method inserts into the image header a numeric value keyword such as GAIN or EXPTIME. If the keyword name already exists, its value is overwritten by the new value.

Example

Suppose a CImage named I exists. The following script sets a numeric keyword in the header:

t = 30.25	-- value is 30.25 seconds
I:KwdSetNum("EXPTIME",t)	-- set the EXPTIME keyword