%
% matlab script to illustrate plotting of data from
% BYU high resolution sigma0 OCEAN files

file='QS_S1B01222.20001321756.avewr';

[shf,sha,svf,sva]=loadBYUhrsig(file);

figure(1)
imagesc(shf,[-40 0]);
colormap('gray')
title('Fore H sigma-0 (dB)');
xlabel('Along-track');
ylabel('Cross-track');

figure(2)
imagesc(sha,[-40 0]);
colormap('gray')
title('Aft H sigma-0 (dB)');
xlabel('Along-track');
ylabel('Cross-track');

figure(3)
imagesc(svf,[-40 0]);
colormap('gray')
title('Fore V sigma-0 (dB)');
xlabel('Along-track');
ylabel('Cross-track');

figure(4)
imagesc(sva,[-40 0]);
colormap('gray')
title('Aft V sigma-0 (dB)');
xlabel('Along-track');
ylabel('Cross-track');



