[GRASS-user] Global Hydrological modeling with r.watershed, r.stream.extract, r.stream.extract

Markus Neteler neteler at osgeo.org
Thu Jun 4 23:21:12 PDT 2020

Hi Giuseppe,

On Wed, May 13, 2020 at 2:16 AM Giuseppe Amatulli
<giuseppe.amatulli at gmail.com> wrote:
> Hi Markus,
> I use GRASS 7.6.0
> under a HPC running
> Distributor ID: RedHatEnterpriseServer
> Description: Red Hat Enterprise Linux Server release 7.7 (Maipo)
> Release: 7.7
> Codename: Maipo
> The compression is:
> GRASS 7.6.0 (nc_spm_08_grass7):~ > r.compress -p map=flow
> <flow> is compressed (method 5: ZSTD). Data type: DCELL
> <flow> has a compressed NULL file
> [Raster MASK present].
> My option in selecting r.watershed with out the -m is manly due to be able to use the -b option and also be able to run the tile-computation in 6 hours vs several days (probably weeks) of the full globe (or continents) run in segmentation mode - made quit hard to do debugging and re-running.
> Do you have any suggestions for the mismatching of the borders?

I have no idea but it is recommended to update to GRASS GIS 7.8.3.


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