[argyllcms] Re: V1.1.1 Targen V111 possible bug, and some outher small thing.
- From: Magnus Wallden <magnus.wallden@xxxxxxxxx>
- To: argyllcms@xxxxxxxxxxxxx
- Date: Wed, 12 May 2010 14:36:17 +0200
Hi !
It is a scanner made profile perhaps that makes the trouble.
I tried to compress the profile, but both gmail and freelist stopped it.
Here, the grey step dont seems to have any ifluence for this.
------------
targen -v -d4 -g 10 -c
sRGB_nobscl_032_D88_100224_00_Lidl_A4_PP_cmyk_LY.icm -f250
tg_A4_LidlP_250
CMYK test chart
Compostie Grey steps = 10
Full spread patches = 250
Ink limit = 311.3% (underlying 311.3%)
Adaptation weights: Device = 0.350, Perceptual = 0.650, Curvature = 1.000
Perceptual cache resolution = 7
Acceleration grid res = 4
There are 10 unique fixed points to add (13 non-unique)
There are 237 far spread points to add
Added 247/247
After seeding points: MinPoint = 4.982, Min = 2.659, Avg. = 23.810, Max =
31.130, 6.8 secs
Re-seeding It 1: Maxmv = 0.227101, MinPoint = 9.521, Min = 4.087, Avg. =
24.681, Max = 33.883, 1.2 secs.
Re-seeding It 2: Maxmv = 0.204825, MinPoint = 9.521, Min = 4.087, Avg. =
24.578, Max = 34.274, 1.3 secs.
Re-seeding It 3: Maxmv = 0.139491, MinPoint = 9.521, Min = 4.087, Avg. =
24.559, Max = 33.597, 1.1 secs.
Re-seeding It 4: Maxmv = 0.176315, MinPoint = 9.521, Min = 4.087, Avg. =
24.304, Max = 36.725, 1.1 secs.
Re-seeding
targen: Error - Failed to re-seed the veronoi - too many node instertion
failures ?
regards
Magnus Wallden
---------------------
2010/5/11 Graeme Gill <graeme@xxxxxxxxxxxxx>
> Magnus Wallden wrote:
>
>> Targen V111 possible bug, if a optional profile uses, -c xxxxx.icm, see
>> below,
>> if it sets to run for 20 patches, it works, stop here if 500, so the limit
>> here is somthing between.
>>
>
> .........\targen -v -d4 -c s_10.icm -f500 tg_A4_Lid_500
>>
>
> It depends on the exact combination of fixed patches, number of patches and
> profile. I can't reproduce it unless you send me the profile. A
> sufficiently
> badly behaved device response will probably always cause a failure, because
> it screws up the spatial geometry.
>
>
> Printcal stops if it use the description, -D
>>
>
> OK, thanks.
>
>
> Spotread stops after it has shown the diagram -p , ok whitout that
>> option,
>> I think printcal has equal problem.
>>
>
> Each diagnostic plot stops until you hit key in the plot window.
>
> [Note there is a currently a bug Windows XP+ where the plot window
> fails to accept the key hit until you move the window or resize it.
> This bug will be fixed in the next release.]
>
> Graeme Gill.
>
>
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