[argyllcms] Re: Can't change number of patches on chart
- From: Phil Cruse <pcruse@xxxxxxxxxxxxxxx>
- To: argyllcms@xxxxxxxxxxxxx
- Date: Mon, 12 Jul 2010 14:46:47 +0100
Hi Graeme,
Many thanks for speedy reply. This was one I tried
targen -v -d4 -l260 -f1500 PrinterB
CMYK test chart
Full spread patches = 836
Adaptation weights: Device = 0.935, Perceptual = 0.065Perceptual cache
resolution = 7
Acceleration grid res = 6
There are 1 unique fixed points to add (4 non-unique)
There are 832 far spread points to add
Added 833/833
After seeding points: MinPoint = 17.616, Min = 9.994, Avg. = 17.422, Max =
21.452, 3.2 secs
Re-seeding
It 1: Maxmv = 0.094218, MinPoint = 12.687, Min = 10.542, Avg. = 17.561, Max =
21.727, 3.5 secs.
Re-seeding
It 2: Maxmv = 0.087932, MinPoint = 12.367, Min = 6.225, Avg. = 17.483, Max =
21.925, 4.5 secs.
Re-seeding
It 3: Maxmv = 0.081424, MinPoint = 13.350, Min = 10.884, Avg. = 17.395, Max =
21.075, 3.9 secs.
Re-seeding
It 4: Maxmv = 0.046776, MinPoint = 14.849, Min = 10.764, Avg. = 17.328, Max =
20.765, 3.9 secs.
Re-seeding
It 5: Maxmv = 0.023264, MinPoint = 15.553, Min = 10.879, Avg. = 17.291, Max =
20.628, 3.9 secs.
Re-seeding
It 6: Maxmv = 0.001864, MinPoint = 15.575, Min = 10.886, Avg. = 17.287, Max =
20.574, 3.9 secs.
After optimization: MinPoint = 15.575, Min = 10.886, Avg. = 17.287, Max = 20.574
Total number of patches = 836
Execution time = 26.810000 seconds
Thanks for -r info, that works a treat!
Cheers,
Phil
On 12 Jul 2010, at 12:42, Graeme Gill wrote:
> Phil Cruse wrote:
>> Hi folks, I'm a newbie to Argyll so please bear with me, and have been
>> playing with it
>> on Intel mac OSX 10.6.4 and also G4 10.4.11 Argyll v1.1.1 and am able to
>> generate
>> profiling charts CMYK but cannot change the number of patches to more than
>> 836.
>
> I'm not sure from your description what the problem is. Can you show me
> an example command line and the verbose output ?
>
>> Also can only get it to
>> produce charts with "random" patches. Have tried "-r" but no luck. Would
>> like to see
>> all Cyans, etc. in a row, especially in Calibration chart. Know I must be
>> missing
>> something here!
>
> It's not clear which tool you are referring to in regard to "-r".
> In targen, -r determines the algorithm used to generate the "-f" number
> of patches. To avoid randomising the layout, you need to use printtarg -r.
>
> Graeme Gill.
>
>
Other related posts:
