I will try to make this more specific. I have a 2-vector
field that is a function of a single variable. (I have
gotten to this point through reductions using compute.)
I want to make a scatter plot of the first component of
the 2-vector versus the position, but with the dots colored
according to the second component of the 2-vector.
My first attempt was to take one Compute module to extract
the first component, which I ran into a Color. I used a
second Compute module to extract the second component, put
it into a Colormap, and run that into the Color input for
"color", but this does not work.
Thanks.....John Cary
On Fri, 23 Jul 2004, John R. Cary wrote:
> I have a 4-vector on an irregular set of points. (A collection
> of particles with 3 velocities and one internal variable
> that are at irregular positions in space.) I can
> easily do the various scatter plot projections that I need
> with all points black. However, I would like to be able to
> have the point colored depending on the value of the extra
> internal variable.
>
> Can this be done with OpenDX? Any hints on getting started?
>
> Thanks.....John Cary
>
>
--
John R. Cary
Professor, Dept. of Physics, University of Colorado, Boulder, CO 80309-0390
[EMAIL PROTECTED]
ph. (303) 492-1489 fax (303) 492-0642 cell (720) 839-5997
