*From*: Pascal de Bruijn <pmjdebruijn@xxxxxxxxx>*To*: argyllcms@xxxxxxxxxxxxx*Date*: Sat, 5 Sep 2009 15:25:27 +0200

Hi, I'm getting the following error from colprof (1.0.4): $ colprof -v -q l -a x -n c MonochromeNo of test patches = 288 Estimating white point Approximate White point XYZ = 0.860030 0.891880 0.735850, Lab = 95.658931 0.014794 -0.012053 Creating optimised per channel curves Initial White Point XYZ 0.860030 0.891880 0.735850, Lab 95.658931 0.014794 -0.012053 About to optimise temporary matrix About to optimise input curves and matrix About to optimise output curves and matrix About to optimise input curves and matrix again About to optimise input, matrix and output together About to create grid position input curves Create final clut from scattered data *************************************************************** Doing White point fine tune: Before fine tune, WP = XYZ 0.962579 0.998349 0.823515, Lab 99.936118 -0.004962 0.001836 After fine tune, WP = XYZ 0.858584 0.890407 0.734615, Lab 95.597439 0.010010 -0.010279 Creating fast inverse input lookups Compensate scattered data for input curves White point XYZ = 0.858584 0.890407 0.734615, Lab = 95.597439 0.010010 -0.010279 Find black point Black point XYZ = 0.006627 0.006831 0.005668, Lab = 6.170222 0.165965 -0.063082 Done A to B table creation Setting up B to A table lookup Creating B to A tables Rev cache RAM = 2681 Mbytes There is 1 rev cache instance with 2681 Mbytes limit 0%colprof: Error - rev: bwd vertex 0 is not prime or secondary Generating a shaper+matrix profile does work just fine. This is not a show stopping issue for me, the single shaper+matrix profile suits me just fine, but I though I'd report the problem just the same. I've attached the source .ti3 file. Regards, Pascal de Bruijn

**Follow-Ups**:

- » [argyllcms] colprof: Error - rev: bwd vertex 0 is not prime or secondary - Rick Richardson
- » [argyllcms] Re: colprof: Error - rev: bwd vertex 0 is not prime or secondary - Graeme Gill
- » [argyllcms] Re: colprof: Error - rev: bwd vertex 0 is not prime or secondary - Rick Richardson
- » [argyllcms] colprof: Error - rev: bwd vertex 0 is not prime or secondary - Pascal de Bruijn
- » [argyllcms] Re: colprof: Error - rev: bwd vertex 0 is not prime or secondary - Graeme Gill
- » [argyllcms] Re: colprof: Error - rev: bwd vertex 0 is not prime or secondary - Pascal de Bruijn
- » [argyllcms] Re: colprof: Error - rev: bwd vertex 0 is not prime or secondary - Graeme Gill