Hi Vimal,
Use a UnionSet of Gridded2DSets. See Rivers.java in visad/examples/.
Doug
> Vimal Gopal wrote:
>
> Hello Bill, Everyone,
>
> I was wondering whether anyone knew whether there is a way in
> VisAD to apply an overlay to VisAD displays. By overlay, I mean,
> geopraphical boundries, long/lat lines, etc. I'm guessing the way to
> do this is by using sets and to "connect the dots". Any insight is
> appreciated.
>
> Vimal B. Gopal
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