Hello, this mail is mainly for R. Muñoz... I'm currently working on the translation in French of your guide to Therion, to help Therion to be spread in the french speleological community... In the old ladies promenade, part 3.1.2- CENTERLINE DATA AND .th FILES, you're talking about a template.th file... Where can we find it ??? Thank you very much for your answer. And now, for Martin Budaj : I can now compile my therion files, but not through Xtherion : I have to use "therion..." in the terminal...