[GRASS-dev] wxGUI GRASS 7: how to drape a map over a DEM?

Anna Petrášová kratochanna at gmail.com
Sun May 26 02:21:53 PDT 2013

On Sun, May 26, 2013 at 11:08 AM, Markus Metz <markus.metz.giswork at gmail.com
> wrote:

> On Sun, May 26, 2013 at 10:32 AM, Anna Petrášová <kratochanna at gmail.com>
> wrote:
> >
> > The problem why you don't see anything when you load both maps is that
> > flowacc has large extreme values, so the initial view is confused. Anyway
> > you should be able see something when you adjust the view to some normal
> > height.
> That means I can not change the raster map to be used as surface?
> Because I see that two different surfaces are used after updating,
> resetting, and changing height to a reasonable value, even though only
> one surface map is given. BTW, nviz in 6.x accepts multiple raster
> maps as surfaces.
> Sorry, I don't really understand what you mean. You can display more
surfaces, you can unload (uncheck or remove) surface and add new.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/grass-dev/attachments/20130526/51f1026f/attachment-0001.html>

More information about the grass-dev mailing list