I have to shade the area between the two curves, i have used fill function including fliplr, but no success?

filename = 'H2_5_20A only.xlsx'; A = xlsread(filename); current = A(:,1); time = A(:,2); h2high = A(:,3); h2low = A(:,4); yyaxis left; plot(time,h2high,'r', time,h2low,'b');

hold on; yyaxis left; fill([time fliplr(time)], [h2low fliplr(h2high)], 'r'); hold off;

Answer 1

[Aquatris]

Here is how I did it;

 t= 0:0.1:10;
 y1 = sin(t);
 y2 = sin(5*t)-6;
 fill([t t(end:-1:1)],[y1 y2(end:-1:1) ]','r')

[Divyesh]

It did not help, sorry