Thread Subject:

surf plot is black

Hi,

When I use the surf function with too many data points the whole surface looks black.
If I reduce the number of points but they are close together initially the plot looks fine but when I use axis equal the plot turns black again.
Is there a way around that?

Thanks,
Eyal

"Eyal " <shafrane@gmail.com> wrote in message <grcegd$du6$1@fred.mathworks.com>...
> Hi,
>
> When I use the surf function with too many data points the whole surface looks black.
> If I reduce the number of points but they are close together initially the plot looks fine but when I use axis equal the plot turns black again.
> Is there a way around that?
>
> Thanks,
> Eyal

Hi Eyal,

The default EdgeColor is Black. Try setting it to 'none', or 'interp'.

rg,
  Andreas

Thanks Andreas. It works fine now.