>Date: Wed, 24 Oct 2001 15:30:03 -0700
>From: "Schlining, Brian" <brian@xxxxxxxxx>
>To: "'visad-list@xxxxxxxxxxxxx'" <visad-list@xxxxxxxxxxxxx>
>Subject: Adding ScalarMap to DisplayImpl gives DisplayException
The above message contained the following:
> So it looks like once the display is up and going it doesn't like having
> additional data ScalarMaps added to it.
Your analysis is exactly correct. The steps for displaying something
1. Create a display.
2. Add ScalarMaps to the display.
3. Add DataReference-s to the display.
Once 3 is done, you can't go back to 2 without removing all the
Why are you trying to add another ScalarMap? What is it about the second
drifter that the ScalarMap for the first drifter can't handle?
Steve Emmerson <http://www.unidata.ucar.edu>