Nikolay Pokhilchenko wrote:
You are right. Therefore You can use both utility, profcheck and invprofcheck to get the balace. On one side is the A2B comparison with reality, on other side is the profile self-predictability, when the profile is smooth enough to hit the same color by same device values in both tables, A2B and B2A.
Nice idea. I tend to use "invprofcheck -w -e profile" to see what's going on. Typically black topology issues at the gamut edge show up quite clearly in the resulting plot. Graeme Gill.