[GRASS-user] r.clip ... not clipping

[Helmut Kudrnovsky]

Rich Shepard wrote
> On Wed, 15 Aug 2018, Vaclav Petras wrote:
> 
>> See r.clip module in addons for equivalent of v.clip:
>> https://grass.osgeo.org/grass74/manuals/addons/r.clip.html
> 
> Vaclav,
> 
>    r.clip is not working for me. I have a 13G DEM that I need to cut down
> to
> a more reasonable size. I set the region to a vector map of the county
> boundary then run
> 
> r.clip in=dem_west out=dem_left
> 
> About 29 minutes later I see that the output file is the same size and
> coverage as the input file. Doesn't matter if I use the '-r' option to
> r.clip.
> 
>    What am I missing?

when you're not sure if a command/module is working as expected, it's always
good to try the example with the NC sample data set mentioned in the
manuals.

th manual's example works here, see screenshot:
raster_clip.jpg
<http://osgeo-org.1560.x6.nabble.com/file/t193444/raster_clip.jpg>  

without the commands you used (g.region, r.clip, etc), it's hard to find out
what is missing.



-----
best regards
Helmut
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