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Bug #12270

Darktable-chart fails to open ColourCheckerPassport.cie

Added by William Brown 11 months ago. Updated 3 months ago.

Status:
New
Priority:
Low
Assignee:
-
Category:
General
Target version:
-
Start date:
07/24/2018
Due date:
% Done:

0%

Affected Version:
2.4.4
System:
openSUSE
bitness:
64-bit
hardware architecture:
amd64/x86

Description

When using darktable chart with the provided ColourCheckerPassport.cie file, the following error is encountered.

"error with the IT8 file, can't find the SAMPLE_ID column"

The file is located: /usr/share/color/argyll/ref/ColorCheckerPassport.cie

I am attaching the provided cie file, but it's distributed as part of suse in argyllcms-1.9.2-2.2.x86_64

darktable-2.4.4-156.3.x86_64

ColorCheckerPassport.cie (4 KB) William Brown, 07/24/2018 02:23 AM

History

#1 Updated by Teemu Mäntynen 3 months ago

William Brown wrote:

When using darktable chart with the provided ColourCheckerPassport.cie file, the following error is encountered.
"error with the IT8 file, can't find the SAMPLE_ID column"

I encountered the very same error message. Darktable 2.6.1, ArgyllCMS 2.0.1, Kubuntu 18.04.

I was able to circumvent the problem by following instructions found in here:
https://darktable-users.narkive.com/rOPvnnxT/anyone-know-where-to-find-a-cie-it8-file-for-the-color-checker-passport#post2

"The file ColorCheckerPassport.cie as shipped by Argyll uses "SAMPLE_LOC"
instead of "SAMPLE_ID" to refer to the colors. Just changing the line
SAMPLE_LOC XYZ_X XYZ_Y XYZ_Z LAB_L LAB_A LAB_B
to
SAMPLE_ID XYZ_X XYZ_Y XYZ_Z LAB_L LAB_A LAB_B
made it work for me."

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