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From: Jim O'Doherty on 15 Jul 2010 11:56
Hi all,
Some help with a beginner problem please and thak you?
I have three 1-D arrays, X, Y, Z which are basically x and y positions in space, and the z array is the height. I can plot these using plot3, but I'm looking to make an image, i.e. some sort of color scale from the Z data.
Does anyone know how I might go about this?

Thanks
Jim O'Doherty
From: Walter Roberson on 15 Jul 2010 14:03
Jim O'Doherty wrote:

> I have three 1-D arrays, X, Y, Z which are basically x and y positions
> in space, and the z array is the height. I can plot these using plot3,
> but I'm looking to make an image, i.e. some sort of color scale from the
> Z data. Does anyone know how I might go about this?

griddata() and surf(), perhaps
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