function  c   = zermelo_ineq(xf, PAR)

%*****************************************************************************80
%
%% ZERMELO_INEQ ...
%
%  Modified:
%
%    04 February 2010
%
%  Author:
%
%    Gene Cliff
%
  c(1) = PAR.yf - xf(2);

  return
end

