Hi everyone, I have two doubts about the use of the Artemis software: 1) Is it possible to use the coordination number of one path (N) as a variable? Because I tried to do it, but I am unable to write any letter in the path parameters set. 2) When I change the 'Fourier transform parameters' in order to perform a new fit, the "window range" (green line) in the plotting screen wont change the range (at least visually) and remains between the defaut values (r from 1 to 3 or k from 2 to 10). Is there any form to modify this? Thank you in advance, Miguel ________________________________________________________________________________ Miguel Angel Gomez Gonzalez PhD. Student Institute of Agricultural Sciences (ICA) Spanish National Research Council (CSIC)