%% sweep_polar.m
% Script scans polar directory for all completed airfoils.  If the polar
% data appears to be incomplete, the file is deleted.
airfoils = struct('name',0,'coord',0,'polar',...
    struct('alfa',0,'cl',0,'cd',0,'cm',0));
dirlist = dir('airfoils/*.dat');
n = 0;
for ii = 1:length(dirlist)
    fname = dirlist(ii).name;
    if ~check_foil(fname)
%        delete(['complete/',fname])
        n= n+1;
        disp([fname,' is invalid!'])
    end
end