I can't help you with a specific setting that correlates exactly with a specific color filter. But I'll mention my workflow to show you how I achieve desired filter effects. You probably know all this but some really new users may not.
Thanks, as it so happens I perfectly happy working with B/W in C1.
This was just one of those idle thoughts, that coming from the film days, when people discussed things like why the used a #8 rather than a #11 for this particular photograph, I thought it would be nice to see what those specific filters looked like in C1.
But it would seem I am the only person the world interested in this.
I was told on the C1 forum that you could directly translate the B/W sliders from PS to C1, and as PS has Red, Yellow etc Presets, I tried to find out of these were based on the equivalent Wratten filters, but I couldn't find that out either.
I did however, use the slider values from PS in C1 (with a suitable adjustment as the scaling is different) and the filter effects are very similar in both programs when you do this.
But the C1 presets I bought (see my OP) which claim to emulate the wratten filters give very different results from the PS presets.
So I still have no idea whether the filter presets in PS, that I can emulate in C1, simulate the wratten filters or not.
So I continued searching (over several days) for information on the PS presets, but that led me nowhere, and eventually I lost the will to live and wished I had ignored my idle thought.
I have now given up on the idea :-(
But, thanks for responding.
Cheers,
Graham