[GRASS-user] Setting region to add map to location

[Rich Shepard]

On Mon, 9 Jul 2018, Markus Metz wrote:

> first set the region to match the raster:
> g.region raster=elwood_dem2013
> now proceed as before:

Markus,

   Okay. I thought the vector box matched that of the raster. I'll make that
change.

> this:
>> nsres=0.99999517
>> ewres=1.00000368
>
> is probably not what you want, it is recommended to align the region to
> exactly 1 map unit:
> g.region -p -a res=1
> before reprojection

   I think this is what I did:

>> g.region vect=elwood_reproj res=1 -a
>> r.proj loc=elwood map=PERMANENT in=elwood_dem2013 res=1 method=lanczos

> You should notice a difference when using the suggested g.region calls.

   I'll set the source region to the raster map prior to creating the vector
box. Will post results.

Thanks,

Rich