[argyllcms] Re: Ambient light measurement

  • From: "Amin Gharehchaie" <amin@xxxxxxxxxxxxxxxx>
  • To: <argyllcms@xxxxxxxxxxxxx>
  • Date: Fri, 14 Mar 2008 23:01:32 +0100

I am using the ambient light cap, and when spotread tells me to put the instrument to calibrate I have the dark cap on.

so -a should work


----- Original Message ----- From: "Nikolay Pokhilchenko" <nikolay_po@xxxxxxx>
To: <argyllcms@xxxxxxxxxxxxx>
Sent: Friday, March 14, 2008 10:59 PM
Subject: [argyllcms] [argyllcms] Re: Ambient light measurement

May be there an ambient light cap on i1 is needed. Or key '-a' use is invalid.

Amin Gharehchaie wrote:

> I am trying to measure the ambient light of my table light and > spotread -a -s -H gives me a
 > Lux value of 12000
> While Eye-one share gives from the same spot 3000 lux

I'll look into it.

Graeme Gill.

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