[GRASS-dev] r.fillnulls failure (grass7 )

[Markus Metz]

On Sun, Apr 7, 2013 at 10:47 PM, Markus Neteler <neteler at osgeo.org> wrote:
> On Sat, Apr 6, 2013 at 5:15 PM, epi <massimodisasha at gmail.com> wrote:
> ...
>> GRASS 7.0.svn (utm19N_wgs84):/home/epy > r.fillnulls input=dtm1 output=dtm1fill --overwrite
>> Using RST interpolation...
>> Locating and isolating NULL areas...
>>  100%
>> Growing NULL areas
>> Assigning IDs to NULL areas
>>  100%
>> Processing 1 map holes
>> Filling hole 2 of 1
> ^^^^^^^^^^^^^^^^^^^^^^^
>
> ... this looks odd
>
>>  100%
>>  100%
>>  100%
>> Note: The following warnings about number of points for interpolation may
>> be ignored.
>> ERROR: Database connection not defined for layer 1
>
> ^^^- same problem here (I tried the example in the manual page
> which fails - a bug (or two).

Try to remove zcol = 'value' from the call to v.surf.rst in the
r.fillnulls script. The vector created by r.fillnulls with r.to.vect
is 3D, so no z column is needed (or present).

Markus M