Mapping between Currier A and B

[ReneZ]

Hi Marco,

I am wondering. Is the choice of the substitution to be tested something that is a user input, or is this decided (in your setup) by an algorithm?

In a one-pass approach, as you did before, this can be user input, but if it has to be iterative or progressive, this will not really be possible anymore. It significantly changes the entire approach...