function [dat] = getdata(u)
% GETDATA - Returns the data representation in LGON.
% function [dat] = getdata(u)

% WRITTEN BY       : Kenth Engų, 1997.10.09
% LAST MODIFIED BY : Kenth Engų, 1999.04.12

if isempty(u.data), dat = []; return; end;
dat = u.data;
return;
