[argyllcms] Profiling a B&W printer

I managed to read my data with my DTP41. Wow. But now, I can't complete
creating the profile. I use the following command line:

  profile -v -D"Description" finename

Where filename stands for the ti3 file.

What I get is the following:

No TIL being used
No KIL being used
No of test patches = 53
Estimating white point
Approximate White point XYZ = ...
Creating optimized input and output curves
Creating fast inverse input lookups
Compensate scattered data for input curves
Compensate scattered data for output curves
Create clut from scattered data
*******************************
Find white and black points
White point XYZ = ...
Black point XYZ = ...
Fixed clut for white point
Check White point XYZ = ...
Done A to B table creation
Creating B to A tables
89%profile: Error - rspl auxiliary reverse interp called with di <= fdi <1
3>

Of course, argyll never gets to create my grayscale profile :(

Any ideas?

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

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