On Wed, 21 Apr 2004, Tom Whittaker wrote:
> An example of this using the IDV (because it allows me to do it quickly using
> VisAD) is at:
> using windspeed from the latest RUC initialization: 20mps is cyan, 30mps is
> yellow, and 35mpg is red. I set the transparancy of each color to 80%.
Glad to hear the IDV makes this easy (I continue to be impressed
with the IDV). Also, the image is a good example of the artifacts
from transparency and sort-order.