Changing the colour of a plot

Hi,

Could anybody tell me how I can get this plot more colourful? It is primarily blue and I can't change it using the colour map because the interval are not small enough.

thank you

https://dl.dropbox.com/u/54057365/All/colourmap.JPG

[Image Analyst]

Link doesn't work.

[John]

Sorry, it does now.

Thanks

[Walter Roberson]

Is that a surf() plot ?

[John]

Yes, it is.

[John]

Here is the data, if you would like to plot it yourself.

https://dl.dropbox.com/u/54057365/All/Data.mat

surf(x1, y1, z1);

I'm just trying to make it more colourful.

Thanks

Answer 1

[Matt Fig]

load Data
S = surf(x1, y1, z1); % Original to compare
figure
S2 = surf(x1, y1, z1);
set(S2,'facecolor','interp','CData',z1*1e3,'cdatam','direct')
set(gcf,'colormap',jet(20))  % You can play around with this.

[John]

Thanks very much