Dear users, I ealized some XAS measurements regarding to supported gold catalysts as well as a standard sample on Au foil. 1. I like to a comparative analysis using Artemis and sispack. I have obtained some results using Artemis code. Unfortunately, for me is not so clear how to determine coordination numbers associated with each shells. I set dgen =1, I obtained S**2 values then I introduced S**2 in fist sample for fit step but I do not how to obtained values for different coordination shells. 2. Additionally, I like to use sixpack code. In this way I determined all steps up to |chi(r)| I tried to continue with make FEFF SS paths and FEFF exafs fitting. Unfortunately I could start the last steps. Are you so kind to indicate me how to do. Can you indicate me any tutorials or some examples to understand how to create SS paths and exafs fitting. Tanking you in advance Nick Aldea ******************************************************* * Dr. Nicolae L. Aldea * * National Institute for Research and Development * * for Isotopic and Molecular Technologies * * Donath Street 65-103, P. O. Box 700 * * 400293 Cluj-Napoca, Romania * * E-mail: naldea@itim-cj.ro * * Details: http://L30.itim-cj.ro/~naldea/index.htm * *******************************************************