[Ifeffit] Athena

Hi, I'm working with Athena (00.8.046 version). I have two questions about xanes treatment : 1- When I open a file as xanes(E) the self absorption correction is not accessible. I must open it as mu(E). Why? 2- About Peak fit, It's possible to introduce new functions? Thank you very much. L. Khouchaf Analyse Physique Centre de Recherche de l'Ecole des Mines de Douai. Douai France. khouchaf@ensm-douai.fr