hello,
First, you say you use the version 1.2 of Fudaa-prepro. You can use the latest version by downloading under
sourceforge.net/projects/fudaa/files/prepro/. The last version, this is 1.3RC3.
I send you a picture with the different windows where you give the directory of a script to run telemac when you activate the menu Edition/Prefrences
for you, you can use one of them : perl or python script. You just must to choice the good répertory in the telemac system package where the script is.
I hope this will help youyou