%*********************************************************************
% This file contains all the options which could be used in FDC system 
% and all the option are set to default values. User can change them
% by set their value to other possible value explained in the comment
% line.  
%********************************************************************* 
%%%%%%%%%%%% The following is options for kinematics %%%%%%%%%%%%%%%%%
%   check_kin:='ok$ 
%   physical_cut:='ok$   
%    cernlib:='no;
%The list of diagram to be considered in kinematics generation 
%  keep_list:='(1); 
%%%%%%%%% The following is options for diagram generation %%%%%%%%
%The list of diagram to be considered in amplitudes calculation 
%  diagram_keep_list:='(45); 
%   ncolor:='1$ 
%   selfenergy:='ok$ 
%   pr_amp:='ok;
   amp_method:='tree_old$
   amp_method:='loop$
   amp_method:='asimp$
%  To add width in calculation  
    addwidth:='ok$   
%  not add width in calculation  
%    addwidth:='no$    
%  Not to do projection for fermion related to t-channel photon 
    no_change_to_t_photon:='ok;
%  Not to do projection for fermion related to s-channel photon 
    no_change_to_s_photon:='ok;
 end;