[argyllcms] Re: Issue reading illuminant spectrum
- From: Graeme Gill <graeme@xxxxxxxxxxxxx>
- To: argyllcms@xxxxxxxxxxxxx
- Date: Fri, 05 Nov 2010 10:55:47 +1100
Niccolò Belli wrote:
I created a custom illuminant file:
spotread -a -s -H
then, after calibration, I pressed the instrument's button and then 's'
Hi, a quick look with specplot indicates that the illuminant spectrum
you have captured is:
* very low level (not much light - practically zero)
* has a low color temperature (2000K) that is far from the normal
daylight or black body spectrum locus (10 DE)
* is extremely colored compared to D50 (85 DE)
If I were you, I would try capturing the illuminant again,
and check that it looks reasonable (what sort illuminant is it ?)
Try using the spotread -S flag.
Graeme Gill.
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