[argyllcms] Re: How to create .sp files with an i1 Pro?
- From: Graeme Gill <graeme@xxxxxxxxxxxxx>
- To: argyllcms@xxxxxxxxxxxxx
- Date: Tue, 04 Sep 2007 10:04:08 +1000
Ben Goren wrote:
I'd like to play with using my i1 to create an .sp file to feed to
profile as a custom illumination spectrum. I'm guessing I'd use
spotread -a to make the measurement...but how then do I translate
that into the proper format?
If you fit the i1's ambient "filter" and use:
spotread -s -a -H readings.txt
You'll find that readings.txt is setup reasonably well
for cutting and pasting into an existing .sp file
(not very automatic I know, but I didn't want to
deal with letting people choose which reading
they wanted to use in spotread).
If you're going to point the instrument more specifically at
a light (I wouldn't point it at the sun though!), or use
the SpectroCam trick of bouncing the light from a piece of
white polystyrene foam, use something like:
spotread -s -e -H readings.txt
Graeme Gill.
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