%% plot semi-variogram

%%  Kriging Software Package  version 1.0 beta,   October 29, 1998
%%  Copyright (c) 1998, property of Dezhang Chu and Woods Hole Oceanographic
%%  Institution.  All Rights Reserved.


figure
sta=1:length(var);
hxy=plot(sta,var,'-o',sta,real(Is),'+-r');
hh1=legend('Observation','Prediction');
set(hh1,'fontsize',10)
hx=xlabel('SAMPLE NUMBER');
hy=ylabel('OBSERVATION AND PREDICTION');
set([hx hy],'fontweight','bold')
