[GRASS-user] Transparent-background elevation shadings

[Glynn Clements]

Felix Schalck wrote:

> Is it possible to create an alpha-to-black color table in GRASS, which
> could than be assigned to an elevation shadings (created via
> r.relief.shaded) layer in order to get a transparent background on
> elevation layers ?

No; colour tables don't have an alpha component.

-- 
Glynn Clements <glynn at gclements.plus.com>