[argyllcms] Re: FWA Compensation

  • From: Vladimir Gajic <vgajic67@xxxxxxxxxxxxxx>
  • To: "argyllcms@xxxxxxxxxxxxx" <argyllcms@xxxxxxxxxxxxx>
  • Date: Mon, 20 Feb 2012 20:10:27 +0100

Hello Graeme,

my problem was probably caused due to the fact that I had two drivers for the 
i1 pro installed on my system. After setting the argyll driver my problem was 

My test with your fwa-compensation runs fine and I'll be able to present some 
(hopefully) fine results soon. 

One question at the end about the fwa content calculated by -f: How is the 
figure to be interpreted? Can we talk about percentage (e.g 0.5 = 5% or 0.5%), 
or is it a dimensionless number related to the specific algorythm?

Haven't read your paper on the issue yet ;)



Am 16.02.2012 um 01:10 schrieb Graeme Gill <graeme@xxxxxxxxxxxxx>:

> Vladimir Gajic wrote:
>> during my today's illumread-session I encuntered a problem with the 
>> calibration of my i1 Pro.
>> It' s an old error  I had in the past: dark calibration read failed. I could 
>> solve the problem
>> by re-installing the usblib-driver on win xp. I rember that the 
>> calibration-history had to be
>> deleted on mac, but on XP i have a problem with that. Or did I missed 
>> something?
> Sorry, I'm not sure what you mean. Can you give me details of the problem ?
> Can you mail me the debug output when the problem happens (-D).
> Graeme Gill.

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