Dear David
Thanks for the answer, I was wondering if there is a way to indicate the channel intersections in a different way showing they are bigger. I remember zeomics allowed to make the channels in yellow and the channel intersections in blue and it was easy to see that they were much larger. But I guess Zeomics does not work nowadays and it's way less flexible than iRaspa.
Also, how can I do this channel representation for other zeolites?
Thanks