[GRASS-user] "WARNING: Line ignored as requested" in processing ASTER GDEM2 tiles

[Markus Neteler]

On Fri, Jan 25, 2013 at 3:39 PM, Nikos Alexandris
<nik at nikosalexandris.net> wrote:
> Hi list!
>
> In processing ASTER GDEM2 tiles over Portugal, using r.denoise, I get (too)
> many WARNINGS like:
>
> --%<---
> WARNING:   Line ignored as requested
> WARNING: Not enough data columns. Incorrect delimiter or column number?
>                                 Found the following character(s) in row 4296516:
>                                 [-8.855 37.6686111111111]
> --->%--
>
> and so on.

Please try

http://grasswiki.osgeo.org/wiki/GRASS_Debugging#Shell_script_debugging

to figure out where it happens. A candidate is as usual "mdenoise"...

Markus