[GRASSLIST:2711] nviz help

[Kevin Slover]

I am not sure if this is a bug or not in nviz, and am not sure who to
get in touch with to see if I am doing something wrong...but...
I am trying display 2 rasters and a vector...one raster has actual data
with elevations in it, and the other raster, I have set to a constant
value (1).  I am wanting to display the vector strictly on the constant
valued raster...I have changed the "display on surface(s)" parameter to
the constant value raster only...however, each time that I hit the draw
button, it resets the display on surface to all surfaces....
I can use the draw current button, but I have to do this in a certain
sequence...or it does the same...anyone hints/tricks/ideas out there??

--
        LTJG Kevin Slover,NOAA   GIS Specialist/Meteorologist/Oceanographer
              Tropical Prediction Center/National Hurricane Center
                    11691 SW 17th Street Miami FL 33165
                 Work: (305) 229-4456 Fax : (305) 553-1264


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