Reply To: to get actual iteration in Scheme langage like N_ITER in UDF

[Federico]

Actually, you're right! (client-inquire-iteration) does get the iteration number. 

You can do something like:

(make-new-rpvar 'n_iter (client-inquire-iteration) 'integer) ; this creates the rpvar n_iter. You will need to call this once

(rpsetvar 'n_iter (client-inquire-iteration)) ; this sets the value of n_iter to the iteration number. You will need to call this each time before using n_iter