NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
Kevin- Kevin Manross wrote:
I am hoping for the wedge to behave like the transparent radar echoes do in Don Murray's 1st two examples:http://www.unidata.ucar.edu/staff/donm/radar_pics.html where you can see the state boundaries below the radar echo.
We don't use ConstantMaps for this, but map the data to RGBA and use a color table. I'm not sure if that makes a difference but you might try it. Also, as stated previously, transparency really depends on the order of the DataReferences. I've just been noticing that if I load in a 3D radar sweep in the IDV and then change the maps, the maps don't show up beneath the radar because they order of the DataReferences gets changed. It's on the list of bugs for the IDV now. ;-) Don ************************************************************* Don Murray UCAR Unidata Program dmurray@xxxxxxxxxxxxxxxx P.O. Box 3000 (303) 497-8628 Boulder, CO 80307 http://www.unidata.ucar.edu/staff/donm "There's someone in my head, but it's not me" Roger Waters *************************************************************
visad
archives: