Okay, I *thought* I figured it out...
Here's the situation:
[Cygwin\Grass6.0 on XP]
created an r.buffer which I wanted to use to control transparency of dem displayed with nviz. I have tried one distance, and multiple distances. I have tried r.reclass, but cannot figure out how nviz uses the class values to determine if and how each buffer zone is displayed.
Is it possible to use a raster buffer to control transparency in nviz?
How does nviz use the class values to control the degree of transparency of the surface color?
How does it treat the "no data" pixels in the buffer?
Thanks.
M
At 11:35 AM 5/12/2006, you wrote:
Hi,
I'm trying to use a raster buffer to control transparency of a soil map overlayed on a dem, but can't figure it out based on nviz tutorial.
Help.
M
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