[argyllcms] Re: Accepting ECI target

Dear Klaus, Gerarhd und Graeme,

My first results with logo2cgats are not proving a success. I'm getting
'segmentation fault' error. The output log is as follows:

> ~/desktop/argyll_osx10/bin : logo2cgats -2 -V -l400% mesures_eci.txt eci
> Single source file, assumed dev/cie/spectral
> Assumed to be a CMYK device
> Read device values
> We've got a combined device + cie/spectral file
> Read CIE values
> Segmentation fault

Here's an excerpt the measurement file:

> ECI2002
> ORIGINATOR    ""
> DESCRIPTOR    "Output Characterisation"
> PRINT_CONDITIONS    ""
> CREATED    "1/3/2006"  # Time: 19:52
> INSTRUMENTATION    "Manufacturer=GretagMacbeth  ModelNumber=iCColor
> SerialNumber=3174"
> MEASUREMENT_SOURCE    "Illumination=D50  ObserverAngle=2 degree  WhiteBase=Abs
> Filter=none  DensityStd=ISO 5-3 Status T  Backing=White  "
> KEYWORD    "SAMPLE_NAME"
> NUMBER_OF_FIELDS    12
> BEGIN_DATA_FORMAT
> SAMPLE_ID    SAMPLE_NAME    CMYK_C    CMYK_M    CMYK_Y    CMYK_K    XYZ_X
> XYZ_Y    XYZ_Z    LAB_L    LAB_A    LAB_B
> END_DATA_FORMAT
> NUMBER_OF_SETS    1485
> BEGIN_DATA
> 171    A01    0.00    100.00    20.00    0.00    32.84    16.80    14.84
> 48.01    73.29    -2.55
> 
> 170    A02    0.00    85.00    20.00    0.00    40.29    24.09    22.84
> 56.18    62.69    -5.90
> 
> 169    A03    0.00    70.00    20.00    0.00    46.76    31.53    29.29
> 62.95    52.52    -5.50
> 
> 168    A04    0.00    55.00    20.00    0.00    54.15    40.71    35.31
> 69.97    41.96    -2.51
> 
> 167    A05    0.00    40.00    20.00    0.00    60.85    51.08    40.96
> 76.73    29.19    1.51
> 
> 166    A06    0.00    30.00    20.00    0.00    66.95    60.97    45.62
> 82.36    18.79    5.42
> 
> 165    A07    0.00    20.00    20.00    0.00    72.63    70.07    49.21
> 87.03    10.85    9.28
> 

I have to confess that the original measurement data did not come from
MeasureTool but from PrintOpen. I tried feeding the PrintOpen file directly
into logo2cgats but gave up when I got the following error message:

> Input file 'mesures4M.txt' doesn't contain exactly one tablelogo2cgats: Error
> - Field SampleName (SAMPLE_NAME) from CMYK/RGB file 'mesures4M.txt' is wrong
> type

So I opened the PO5 into MeasureTool and resaved as a GMB file.

Obviously, my eci.ti3 file was empty :(

I'll experiment some more...

Roger Breton  |  Laval, Canada  |  graxx@xxxxxxxxxxxx
http://pages.infinit.net/graxx

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