% NONE OF THESE SEEM TO WORK:
% red = dat2mat('/radio/steve/perspectivepics/red"[110+1 ]"')

% NOT EVEN
% !dat2mat /radio/steve/perspectivepics/red"[0+1 0+1]" deleteme.mat
% !dat2mat /radio/steve/perspectivepics/red[0+1 0+1] deleteme.mat

load /radio/steve/perspectivepics/red.txt

axis('normal')
subplot(211) % want one sleek slender plot
axis([0 length(red) 20 199])
plot(red)
xlabel('horizontal pixel index, ``n''''')
ylabel('pixel brightness')

