Hi,
On Thu, Apr 19, 2012 at 12:48 AM, Rich Shepard rshep...@appl-ecosys.comwrote:
The attached pdf shows the basin map output by r.watershed based on a 10m
DEM and a threshold of 15. The NHD level 6 subbasins are outlined in
black and the 1:24K NHD streams are in blue.
The small white
On Thu, 19 Apr 2012, Margherita Di Leo wrote:
Please post information about the region, r.info of the map and the
command line of r.watershed that you use. Also, do you use a mask? Pankaj
Kr Sharma, please avoid to reply attaching the whole digest.
madi, Micha, Pankaj:
The Level 6 HUC
On Thu, Apr 19, 2012 at 5:58 PM, Rich Shepard rshep...@appl-ecosys.comwrote:
On Thu, 19 Apr 2012, Margherita Di Leo wrote:
Please post information about the region, r.info of the map and the
command line of r.watershed that you use. Also, do you use a mask? Pankaj
Kr Sharma, please avoid to
On Thu, 19 Apr 2012, Margherita Di Leo wrote:
You can query the white cells and discover that they are null values. This
is because r.watershed delineates only the basins that fall entirely into
the computational region.
madi,
I believe that the basin to the west of the large white one on
On Thu, 19 Apr 2012, Margherita Di Leo wrote:
Actually, I fear that nature doesn't really care about politic boundaries
No, but national data sets do.
The basin to the west of the top-most white area also does not include the
mouth of the main stem shown, but it's colored as a basin.
On Thu, Apr 19, 2012 at 6:44 PM, Rich Shepard rshep...@appl-ecosys.comwrote:
On Thu, 19 Apr 2012, Margherita Di Leo wrote:
Actually, I fear that nature doesn't really care about politic boundaries
No, but national data sets do.
The basin to the west of the top-most white area also does
The attached pdf shows the basin map output by r.watershed based on a 10m
DEM and a threshold of 15. The NHD level 6 subbasins are outlined in
black and the 1:24K NHD streams are in blue.
The small white areas at the bottom left and center right appear to be
external to defined
rshep...@appl-ecosys.com
Subject: [GRASS-user] r.watershed: output basin map
To: grass-us...@lists.osgeo.org
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The attached pdf shows the basin map output by r.watershed based
On 19/04/2012 01:48, Rich Shepard wrote:
The attached pdf shows the basin map output by
r.watershed based on a 10m
DEM and a threshold of 15. The NHD level 6 subbasins are
outlined in
black and the 1:24K NHD streams are in blue.
