Contrast problem using surf plot in subplot

I'm trying to create a subplot containing 4 surf' with three a ranged colormap (white,red,green), the problem is that when I call subplot my surf plots become so small all parts seem the same way, I have to zoom a lot so I can see the difference.

subplot(2,2,i);

surf(access);

view(0,90);

map = [1 1 1;1 0 0;0 1 0];

colormap(map);

axis equal;

[VBBV]

Specify different X, Y limits e.g. 80 to 120 inside the surf or contourf functions for each subplots. Also ensure that Z matrix has dimensions agreeing the new X,Y range

[M Qliz]

@VBBV that will surely make the colors recognizable but(!) I want all of the map to be shown and can also be recognizable.

Answer 1

[Star Strider]

Set 'EdgeColor' to 'none', or shading to 'interp'.