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Re: Measurement Reference Files and Measured File



In a message dated 7/18/06 2:02 PM, email@hidden wrote:

> Greetings,
> 
> I am using Profilemaker 5.0.5b, and attempting to check the difference between
> measuring targets with a DTP41 and an i1. I
> have opened the supplied reference file and my measurement file for the
> ECI2002 random target. In the reference file 100%
> cyan is found in row/column 2S16. In my measure file it show up in row/column
> 2S9. Is this correct?


No, Bill, not according to what I have. I'm looking at the reference file
named "ECI2002R CMYK.txt" that came with ProfileMaker 5.0.5b: position 2S16
does carry a C100, M0, Y0, K0 value, and so does the patch in the same
position in its corresponding testchart file, named "ECI2002R CMYK.tif".

As a matter of fact, though, there is a C100, M0, Y0, K0 patch in position
2S9 in the file named "ECI2002V CMYK.tif", but that is the testchart with
the *visual* ECI2002 layout, not the *random* one. It appears very likely
that you mixed the two (compared the random reference layout to the visual
testchart file).

> When I check another reference file against my measurement file for the DTP41
> the 100%  cyan is in the same location in both files (in my case A11).
> Logically this seems the way it should be.
> 
> I am not sure this is important as the profile seems to work, however I am
> curious.

Go back and check again. I believe that you compared two files that do not
belong together.

Regards.

--------------
Marco Ugolini
Mill Valley, CA


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 >Measurement Reference Files and Measured File (From: email@hidden)



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