[GRASS-dev] r.in.gdal -r and r.import extent=region not working properly?

[Markus Metz]

On Sun, Apr 15, 2018 at 10:49 PM, Markus Neteler <neteler at osgeo.org> wrote:
>
> On Sun, Apr 15, 2018 at 9:46 PM, Markus Neteler <neteler at osgeo.org> wrote:
> > On Sun, Apr 15, 2018 at 8:48 PM, Veronica Andreo <veroandreo at gmail.com>
wrote:
> >> Hi devs,
> >>
> >> I just found something odd. I have a CHIRPS tif for Africa [0], but I
would
> >> only need to import Ghana, so I used r.in.gdal -r. However when I
visualize
> >> the data, most of it is nodata, while the full map of Africa has data
all
> >> over the continent. Then, I tried also with r.import extent=region.
Same
> >> result. The only thing providing what I expected to be the right
result (a
> >> subset from the full map) is importing the whole map and then using
> >> r.mapcalc to clip (i need the space in my hard disk)
>
> trying harder I can reproduce the issue (of course not NULL related).
>
> So, I have no clue right now why it behaves differently.

fixed in trunk r72620 and relbr74 r72621. That was a rather serious bug in
r.in.gdal -r, therefore IMHO a new GRASS 7.4 release should go out asap.

Markus M

>
> markusN
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