Re: howto plot data in 3D

[pathematica]

Ben 


bpabbott wrote:
> 
> Both mesh and surf accept a fourth argument which is mapped to the
> colormap.
> 
>       mesh (x, y, z, c)
> 
> Unfortunately the documentation doesn't mention it. I'll add it to the bug
> tracker.
> 
> 

(Octave 3.2.3; Gnuplot 4.4; Ubuntu 10.04)

Inspired by these comments, I have been trying (unsuccessfully) to change
the color of the mesh plot. I have tried a variety of ways to pass the
fourth parameter without success. 

For example, I have tried (attempting "green" - I have also tried without
quotes and small integers):
mesh(tx, ty, tz, "g") 

This provokes a typical error message of the form:
error: surface: z and c must have same size

I would be grateful for any comments. 

Thanks

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