#2664: The r.watershed module documentation has the wrong value for cells that do
not get included in a complete watershed.
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Reporter: swendel621 | Owner: grass-dev@…
Type: defect | Status: new
Priority: normal | Milestone: 7.0.4
Component: Docs | Version: 7.0.0
Resolution: | Keywords: r.watershed, basin, doc
CPU: All | Platform: All
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Comment (by mmetz):
Replying to [ticket:2664 swendel621]:
> In the current online r.watershed module's help documentation, there is
a conflicting statement to the output generated for the basin parameter.
>
> [http://grass.osgeo.org/grass71/manuals/r.watershed.html\]
>
> In the text it says, "0 values indicate that the cell is not part of a
complete watershed basin in the current geographic region."
>
> If I run r.watershed on the Elevation sample data and set the threshold
to 10000, the output basin will have areas on the edges that do not
generate a basin. The values of these areas are null instead of 0 like the
documentation makes it sounds like it should get. It makes sense for the
values to be null instead of 0 so the documentation needs to be updated.
Manual updated in trunk r67920.
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Ticket URL: <https://trac.osgeo.org/grass/ticket/2664#comment:5>
GRASS GIS <https://grass.osgeo.org>