On 25/04/11 18:37, Johannes Radinger wrote:
Am 25.04.2011 um 15:51 schrieb Moritz Lennert:
On 25/04/11 12:04, Micha Silver wrote:
On 04/24/2011 03:36 PM, Johannes Radinger wrote:
Hi Micha,
Hi other GRASS users!
Am 23.04.2011 um 18:01 schrieb Micha Silver:
So if I understand you correctly
Am 25.04.2011 um 15:51 schrieb Moritz Lennert:
On 25/04/11 12:04, Micha Silver wrote:
On 04/24/2011 03:36 PM, Johannes Radinger wrote:
Hi Micha,
Hi other GRASS users!
Am 23.04.2011 um 18:01 schrieb Micha Silver:
So if I understand you correctly, it is not really possible to
split a
Am 25.04.2011 um 15:51 schrieb Moritz Lennert:
On 25/04/11 12:04, Micha Silver wrote:
On 04/24/2011 03:36 PM, Johannes Radinger wrote:
Hi Micha,
Hi other GRASS users!
Am 23.04.2011 um 18:01 schrieb Micha Silver:
So if I understand you correctly, it is not really possible to
split a
r
On 25/04/11 12:04, Micha Silver wrote:
On 04/24/2011 03:36 PM, Johannes Radinger wrote:
Hi Micha,
Hi other GRASS users!
Am 23.04.2011 um 18:01 schrieb Micha Silver:
So if I understand you correctly, it is not really possible to split a
river network at one point into to parts. I attached a
On 04/24/2011 03:36 PM, Johannes Radinger wrote:
Hi Micha,
Hi other GRASS users!
Am 23.04.2011 um 18:01 schrieb Micha Silver:
So if I understand you correctly, it is not really
Hi Micha,Hi other GRASS users!Am 23.04.2011 um 18:01 schrieb Micha Silver:
Hi Johannes:
On 04/22/2011 05:15 PM, Johannes Radinger wrote:
Am 22.04.2011 um 13:22 schrieb Moritz Lennert:
On 22/04/11 11:34, Johannes Radinger wrote:
About my
Hi Johannes:
On 04/22/2011 05:15 PM, Johannes Radinger wrote:
Am 22.04.2011 um 13:22 schrieb Moritz Lennert:
On 22/04/11 11:34, Johannes Radinger wrote:
About my situation: I've got a river network, which
is a polylinefeature set
On 22/04/11 11:34, Johannes Radinger wrote:
About my situation: I've got a river network, which
is a polylinefeature set with 43 lines (43 IDs) included (tree-like shape of a
rivernet)
all with the same cat-value (1).
Now I would like to unite/merge the lines to one feature (1 ID) if that is
p
Am 18.04.2011 um 13:40 schrieb Micha Silver:
> On 04/18/2011 01:55 PM, Micha Silver wrote:
>>
>>
>> Maybe a few more details might be helpful:
>> If you want to first get the coordinates of the new points along the
>> (simplified) river line,
>> (starting with a line vector 'river' and a set o
On 18/04/11 12:55, Micha Silver wrote:
On 04/18/2011 12:55 PM, Moritz Lennert wrote:
v.distance should be able to do the labelling for you.
I tried this part, but couldn't get it to work :-( . I used v.what.vect
(and v.distance directly) to get the cat values from the new points into
the ri
On 04/18/2011 01:55 PM, Micha Silver wrote:
Maybe a few more details might be helpful:
If you want to first get the coordinates of the new points along the
(simplified) river line,
(starting with a line vector 'river' and a set of points 'old_pts'
displaced from the line) you first do:
~>v.
On 04/18/2011 12:55 PM, Moritz Lennert wrote:
On 18/04/11 08:19, Johannes Radinger wrote:
Am 16.04.2011 um 17:25 schrieb Daniel Victoria:
Not sure how to split and label the rivers but to snap the point to
the closest river you could use v.distance
I also thought about v.distance. There I
On 18/04/11 08:19, Johannes Radinger wrote:
Am 16.04.2011 um 17:25 schrieb Daniel Victoria:
Not sure how to split and label the rivers but to snap the point to
the closest river you could use v.distance
I also thought about v.distance. There I get the coordinates of the
closest points on the
Am 16.04.2011 um 17:25 schrieb Daniel Victoria:
Not sure how to split and label the rivers but to snap the point to
the closest river you could use v.distance
I also thought about v.distance. There I get the coordinates of the
closest points on the new line (stdout). I just have to create a n
Not sure how to split and label the rivers but to snap the point to
the closest river you could use v.distance
Cheers
daniel
http://grass.fbk.eu/grass65/manuals/html65_user/v.distance.html
On Thu, Apr 14, 2011 at 6:36 AM, Johannes Radinger wrote:
> Hello,
>
> I have a line-vector (river) and so
Hello,
I have a line-vector (river) and some points on that line. First I am
straightening that line with v.generalize (method: boyle). Now, there is the
problem that the points are not exactly on the line anymore. So I want to snap
(move) the points to the new generalized line again. Which too
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