On Fri, Jan 6, 2012 at 9:42 AM, Moritz Lennert
wrote:
> On 06/01/12 09:23, Markus Metz wrote:
>>
>> On Thu, Jan 5, 2012 at 12:12 PM, Massimiliano Cannata
>> wrote:
>>>
>>> Moreover,
>>> check that your dem has sinks filled (r.fill.dir)
>>
>>
>> Since the drainage map has been created by r.waters
On 06/01/12 09:23, Markus Metz wrote:
On Thu, Jan 5, 2012 at 12:12 PM, Massimiliano Cannata
wrote:
Moreover,
check that your dem has sinks filled (r.fill.dir)
Since the drainage map has been created by r.watershed, sink filling
is not only not needed but does more harm than good and should n
On Thu, Jan 5, 2012 at 12:12 PM, Massimiliano Cannata
wrote:
> Moreover,
> check that your dem has sinks filled (r.fill.dir)
Since the drainage map has been created by r.watershed, sink filling
is not only not needed but does more harm than good and should not be
used to prepare a DEM for r.water
On Thu, Jan 5, 2012 at 12:16 PM, Paolo Cavallini wrote:
> Il 04/01/2012 20:55, Micha Silver ha scritto:
>
>
>> I guess you mean r.water.outlet?
>
>
> Yes, sorry.
>
>
>> 1- The input must be the drainage *direction* map from r.watershed.
>
>
> ok
>
>
>> 2- And it's crucial that the easting and nort
Moreover,
check that your dem has sinks filled (r.fill.dir)
Bye,
Maxi
On 01/04/2012 08:55 PM, Micha Silver wrote:
On 01/04/2012 07:27 PM, Paolo Cavallini wrote:
Hi all.
I tried this command, but I always get a map full of 0. I start from
a drainage map from r.watershed, as described. Anyone
Il 05/01/2012 12:35, Moritz Lennert ha scritto:
AFAIU r.water.outlet is extremely sensitive to local variations of terrain.
Check the
drainage direction map close to your point to see whether the resulting
watershed is
coherent with these directions.
Oh, this could be an explanation - the or
On 05/01/12 12:16, Paolo Cavallini wrote:
Il 04/01/2012 20:55, Micha Silver ha scritto:
I guess you mean r.water.outlet?
Yes, sorry.
1- The input must be the drainage *direction* map from r.watershed.
ok
2- And it's crucial that the easting and northing parameters for the
outlet point l
Il 04/01/2012 20:55, Micha Silver ha scritto:
I guess you mean r.water.outlet?
Yes, sorry.
1- The input must be the drainage *direction* map from r.watershed.
ok
2- And it's crucial that the easting and northing parameters for the outlet
point lay
exactly on a stream. Zoom in very close
On 01/04/2012 07:27 PM, Paolo Cavallini wrote:
Hi
all.
I tried this command, but I always get a map full of 0. I start
from a drainage map from r.watershed, as described. Anyone
confirms, or am I doing something wrong?
All the best.
Hi all.
I tried this command, but I always get a map full of 0. I start from a
drainage map from r.watershed, as described. Anyone confirms, or am I
doing something wrong?
All the best.
--
Paolo Cavallini
See: http://www.faunalia.it/pc
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