Am 27.11.2012 14:56, schrieb Ben Goren:
Let me know if there's anything else I can do to help...but also let me again emphasize that, whether it *should* or not, adding D50 white to the .ti3 makes colprof work *exactly* the way it should.
Ben, if you like, then you could basically add a fake patch for RGB [1,1,1], but IMO the XYZ numbers of this fake patch should be at least consistent with all the other readings in your .ti3 file (within the errror margins). I.e. the question is: Which (absolute) XYZ color would the patch need to have, in order that camera + raw converter would return non-clipped RGB of [1,1,1] ? These are the XYZ numbers then, which you put into the WHT row. Best Regards, Gerhard