function [cps, e]=read_post(filename);
% Syntax: [cps, e]=read_post(filename);
%
% Simple function to read a POST file containing 16 coeffs and energy.
% does not analyze the header, the vector size is HARD CODED !

N=16;
ff=fopen (filename,'r','ieee-be');
dummy=fread (ff, 12, 'char');

aux=fread (ff, [N+1 inf], 'float');
e=aux (1, :);
cps=aux (2:N+1, :);
fclose (ff);