[argyllcms] Re: Bug: different colors in same patch (was Spyder2Pro vs Spyder3Elite)

  • From: Graeme Gill <graeme@xxxxxxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Sat, 05 Jan 2008 22:43:25 +1100

Frédéric Mantegazza wrote:

In occurs mostly in the last patches of the sequences, in darks ones. We can see the patch displayed, then, before changing for the next, the patch becomes brighter. Sometimes it a is very small change, sometimes it is a huge change. And sometime, the patch change more than one time.

I got the impression that there problem was two patch colors
being displayed at the same time ?

It sounds from your description above that the patch value is
simply changing as part of the calibration. If you run with -v2
you should see progress information for each patch. Readings
that don't meet the target tolerance are adjusted and measurements
repeated until it meets tolerance or there are too many trials
(ie. the test patch color sequence is not pre-determined but is
 created dynamically). Does the change in patch color correspond
to each progress report ?

We also tried to use the stable version (0.60), but we couldn't make the i1d2 work (should it work with this version ?).

No, it's too old to support such instruments.

Graeme Gill.


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