Thanks guys, I was trying things out and I ran into this, so I asked. I ended up using just the array graph. 

On Wed, May 20, 2020 at 11:17 PM Alexandre Torres Porres <porres@gmail.com> wrote:
Em qui., 21 de mai. de 2020 às 01:16, Alexandre Torres Porres <porres@gmail.com> escreveu:
as it turns out, I have made some changes to the help file, which have been merged already,

just to be clear, it's not in Pd 0.52, it's coming up in the next version only


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José Rafael Subía Valdez
www.jrsv.net