cmb_filenames

 filenames = cmb_filenames(model_name, result_dir, network_sbml_file)

 Filenames for convex estimation runs

 Input variables
   model_name      (string) model name  
   run             (string) run id
   result_dir      Name of output directory (simple string, no directory path)    

 Output variables
   filenames struct describing filenames used (constructed using [result_dir] and [run])