Luminous Landscape Forum

Raw & Post Processing, Printing => Colour Management => Topic started by: Jeff-Grant on May 27, 2014, 10:07:53 pm

Title: TC_2502_LAB-GRAY_SCO.cxf and i1io
Post by: Jeff-Grant on May 27, 2014, 10:07:53 pm
I have been trying to use this patch chart for profile optimisation. I print the charts for the io but, when I try to measure them, i1Profiler only asks for three locations, scans one row, and stops.

I generated a chart using the random patch generator. It works as expected. Asks for four locations, and then reads the chart.

I'm stumped. I really want to see how well this works, so it looks like a lot of scanning with an i1Pro, unless someone can point out what is wrong.

Cheers,
Jeff

www.jeff-grant.com
Title: Re: TC_2502_LAB-GRAY_SCO.cxf and i1io
Post by: digitaldog on May 28, 2014, 10:55:42 am
Works from data off an iSis. I do it all the time. Probably yet another i1Profiler bug. Or the chart for the i0 isn't setup (generated) correctly.
Title: Re: TC_2502_LAB-GRAY_SCO.cxf and i1io
Post by: Jeff-Grant on May 28, 2014, 05:42:22 pm
Thanks Andrew. I've tried with two different copies of the file so far. As I understand it, the CXF file defines the patches only, so it is more likely an i1Profiler bug. Do you have a copy that I could try? If all else fails, I can use the i1Pro but scanning seven pages by hand is not exactly appealing. 
Title: Re: TC_2502_LAB-GRAY_SCO.cxf and i1io
Post by: digitaldog on May 28, 2014, 07:10:34 pm
Shoot me an email address and I'll send you what I have.
Title: Re: TC_2502_LAB-GRAY_SCO.cxf and i1io
Post by: Jeff-Grant on May 29, 2014, 02:03:35 am
Thanks Andrew. Both the 900 and 2500 patch charts do the same thing. Get three locations, start to measure and stop on row 1. I've reported this to X-Rite but the only response I've got so far was about delta e differences between patches, meaning they haven't even read what I wrote. Back to the i1Pro, unfortunately. I'm not holding my breath for a fix.
Title: Re: TC_2502_LAB-GRAY_SCO.cxf and i1io
Post by: digitaldog on May 29, 2014, 09:56:05 am
Did you try measuring one patch at a time with the i0?
Title: Re: TC_2502_LAB-GRAY_SCO.cxf and i1io
Post by: Jeff-Grant on May 29, 2014, 08:17:13 pm
I just tried one patch at a time. I get the same result. It scans line 1 and stops. I also downloaded 1.5.0 but it's just the same.