Hi Alessandro,

On Wed, Apr 9, 2014 at 3:39 PM, Alessandro Lisboa <af.lisboa@gmail.com> wrote:
Dear, 

My name is Alessandro Lisboa. I am a phd student of physics in Brazil - University of Brasilia. In the last February was held the first experiment DAFS in the Laboratório Nacional de Luz Síncrotron of Brazil. I performed this experiment and now I'm trying to analyze the data. I am having difficulty to establishing a procedure for analysis. I've read many things about. 
I tried to generate the diffkk.inp but I can not get result. I do not know what I'm doing wrong.
I ask, please, help me with a procedure to analyze. For example, what is the sequence of files that need to create and run? 
 

DIFFKK should work.  You need to give it (by listing in diffkk.inp) a file with mu(E).  Beyond that, I can't really guess what you've done and what has or hasn't worked.  

Can you send an example of what you've tried?
 
Cheers,

--Matt