Dear all, I am performing XANES calculations for silver clusters with FEFF. Aditional to my XANES results, I would like to get information about the participating scattering paths and how they influence my spectra. In detail I want to get the same pictures that Bruce ravel used in his talk "a practical introduction to multiple scattering theory" from page 11. I have performed calculations for XANES using the rpath algorithm to obtain the feffnnnn.dat files. I already checked, that the course of the rpath spectra agrees to the fms calculations in ordner to make sure that the algorithm converged. But now I fail at getting the plots with the Energy at the x-axis and the normailzed mu at the y-axis likle Bruce did it in his talk. Which program was used there? Athena? And how can I get the energy/mu-information out of my feffnnn.dat files to compare to the total spectrum? I think I am quite close to the solution, but it does not work. Thanks in advance for every help! Steffi