function datatomfile (s,var_list)

% function datatomfile (s,var_list)
% This optional command saves the simulation results in a text file. The name of each
% variable preceeds the corresponding results. This command must follow SIMUL.
% 
% INPUTS
%    s:              data file name
%    var_list:       vector of selected endogenous variables
%
% OUTPUTS
%    none
%
% SPECIAL REQUIREMENTS
%    none
%  
% part of DYNARE, copyright Dynare Team (2001-2007)
% Gnu Public License.


global M_ oo_

%fid=fopen([s,'.m'],'w') ;
sm=[s,'.m'];
fid=fopen(sm,'w') ;

n = size(var_list,1);
if n == 0
  n = M_.endo_nbr;
  ivar = [1:n]';
  var_list = M_.endo_names;
else
  ivar=zeros(n,1);
  for i=1:n
    i_tmp = strmatch(var_list(i,:),M_.endo_names,'exact');
    if isempty(i_tmp)
      error (['One of the specified variables does not exist']) ;
    else
      ivar(i) = i_tmp;
    end
  end
end


for i = 1:n
	fprintf(fid,[M_.endo_names(ivar(i),:), '=['],'\n') ;
	fprintf(fid,'\n') ;
	fprintf(fid,'%15.8g\n',oo_.endo_simul(ivar(i),:)') ;
   	fprintf(fid,'\n') ;
   	fprintf(fid,'];\n') ;
  	fprintf(fid,'\n') ;
end
fclose(fid) ;