[GRASS-dev] r.rgb: syntax error, unexpected $end, expecting VARNAME or NAME or STRING

[Markus Neteler]

On Tue, Mar 22, 2016 at 10:37 PM, Markus Metz
<markus.metz.giswork at gmail.com> wrote:
> On Fri, Mar 18, 2016 at 3:10 PM, Markus Neteler <neteler at osgeo.org> wrote:
...
>>>> GRASS 7.1.svn (nc_spm_08_grass7): > r.rgb input=elevation
...
> Is there any reason why this should not work? According to the manual
> it should work.
>
> If neither red or green or blue are given, r.rgb could use
> red=${input}.r
> green=${input}.g
> blue=${input}.b

Yes, this would exactly be the user's expectation (at least mine as a
user) who has even read the manual :)

markusN

> That would be easy to fix.
>
> Markus