Possibility to convert csv-file with only L*A*B* values into a ArgyllCMS ti3 file

E

Epatcola

Printer Guru
Joined
Mar 21, 2020
Messages
128
Reaction score
79
Points
110
Printer Model
various
superjudge said:
Maybe? Is converting 200, 300, and 450 patches different than 800 in some way I should look for?
Click to expand...
Maybe more than 26 columns?

I don't have much experience with colprof. It uses loads of memory and CPU. I have a feeling when fed inconsistent data it will barf or take an inordinate amount of time trying to make sense of it.
 
superjudge

superjudge

Printing Apprentice
Joined
Nov 25, 2025
Messages
14
Reaction score
8
Points
18
Printer Model
ET-8550
We’re not trying to make conjecture, I’m asking if your AWK identified a change in behavior over a certain amount of lines that I should be expecting when dealing with CSV, since you suspect I ran into CSV > TI3 issues as opposed to issues with colprof, which likely would have given an error attempting to read an incorrectly formatted TI3, and spit an error out quickly. “CGATS”, I think is the term I ran in to most frequently getting the arguments in an acceptable format for PS to even execute colprof correctly.

I’m going to do a bit more testing in the interest of verifying I’m not malforming a TI3 tomorrow—I’ll at least see if the TI3 from the PS works with colprof in CMD.
 
E

Epatcola

Printer Guru
Joined
Mar 21, 2020
Messages
128
Reaction score
79
Points
110
Printer Model
various
superjudge said:
We’re not trying to make conjecture, I’m asking if your AWK identified a change in behavior over a certain amount of lines that I should be expecting when dealing with CSV, since you suspect I ran into CSV > TI3 issues as opposed to issues with colprof
Click to expand...
If you mess up the 'un-randomizing' you can give colprof a well formed ti3 file with measurements associated with the wrong patches. SAMPLE_LOC gets an extra character after 26 columns. Just guessing.
 
superjudge

superjudge

Printing Apprentice
Joined
Nov 25, 2025
Messages
14
Reaction score
8
Points
18
Printer Model
ET-8550
It was a really good guess, it's exactly what's happening; I just eyeballed it and came back here to report exactly what you said. I've been sick the last week, and I'm not sure I have the energy to fix this yet.

That being said, it'll irritate me until I do fix it. Thanks for that nudge.
 
superjudge

superjudge

Printing Apprentice
Joined
Nov 25, 2025
Messages
14
Reaction score
8
Points
18
Printer Model
ET-8550
It irritated me, so I fixed it. ;)

As part of the fix, I set it to export separate RelCol and Perceptual ICCs for an input CSV.
 

Attachments

  • CSVtoICC_gui.zip
    30.8 KB · Views: 49
You must log in or register to reply here.

Latest posts

Top