function disprog(i,N,steps);
%DISPROG Display progression of a loop.
% DISPROG(i,N,steps) displays the progression of a loop.
%
% I : loop variable
% N : final value of i
% STEPS : number of displayed steps.
%
% Example:
% N=16; for i=1:N, disprog(i,N,5); end;
% F. Auger, August, December 1995.
% from an idea of R. Settineri.
% Copyright (c) 1996 by CNRS (France).
%
% This program is free software; you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation; either version 2 of the License, or
% (at your option) any later version.
%
% This program is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with this program; if not, write to the Free Software
% Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
global begin_time_disprog ;
if (i==1),
begin_time_disprog=cputime;
end;
if (i==N),
fprintf('100 %% complete in %g seconds.\n', cputime-begin_time_disprog);
clear begin_time_disprog;
elseif (floor(i*steps/N)~=floor((i-1)*steps/N)),
fprintf('%g ', floor(i*steps/N)*ceil(100/steps));
end;