[GRASS-user] r.mapcalc results have 'categories'

[Vaclav Petras]

On Wed, Jan 6, 2016 at 9:57 PM, Ken Mankoff <mankoff at gmail.com> wrote:
>
> Is there some easy method to create a 2D raster within grass?

I'm not sure what you need but you can also create a nice surface using
r.surf.fractal.

https://grass.osgeo.org/grass70/manuals/r.surf.fractal.html
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