rg/grass70/manuals/v.net.distance.html
Maybe a start...
/Johannes
Original message From: Etienne DELAY
Date:26/10/2015 15:15 (GMT+01:00)
To: Markus Neteler Cc: GRASS user
list Subject: Re: [GRASS-user] river
and dams in netwok analysis
Dear all dear Markus,
Above all great
Etienne DELAY (deust 2010) wrote
> Dear all dear Markus,
> Above all great job GRASS dev team ! Grass 7 is so nice and powerful.
> I'm always in the dark with my dams problem.
>
> I would like to export dams points as node and for each node in the
> attribute table 2 new column : dam before | da
Etienne DELAY (deust 2010) wrote
> Dear all dear Markus,
> Above all great job GRASS dev team ! Grass 7 is so nice and powerful.
> I'm always in the dark with my dams problem.
>
> I would like to export dams points as node and for each node in the
> attribute table 2 new column : dam before | da
Dear all dear Markus,
Above all great job GRASS dev team ! Grass 7 is so nice and powerful.
I'm always in the dark with my dams problem.
I would like to export dams points as node and for each node in the
attribute table 2 new column : dam before | dam after. I'm looking for
network analysis
On Sat, Oct 17, 2015 at 11:17 AM, Etienne DELAY
wrote:
> Re,
> I have read carefully the v.out.ogr as will said for tring to export the
> network layer but I've got an error :
>
> v.out.ogr --overwrite input=network@PERMANENT type=point dsn=~/ layer=2
> format=ESRI_Shapefile
>
> WARNING: 111738 li
Re,
I have read carefully the v.out.ogr as will said for tring to export the
network layer but I've got an error :
v.out.ogr --overwrite input=network@PERMANENT type=point dsn=~/ layer=2
format=ESRI_Shapefile
WARNING: 111738 line(s) found, but not requested to be exported. Verify
't
Hi Will and Hi Moritz,
I would like to be able to export the dam layer with 2 new columns : one
with the ID of the dam positioned before and an other one with the ID of
the dam after in the network.
I don't know how to do that :-S
Thank you
Etienne
Cordialement
Etienne DELAY (Skype : etien
Le Fri, 16 Oct 2015 18:38:28 +0200,
Etienne DELAY a écrit :
> Dear all,
> I'm try to understand network analysis fonction in grass 6.4. I have
> 2 layers :
> * Points layer with the spatial dams repartition
> * polylines layer with rivers
> I would like to know for each dam how is before and how
Dear all,
I'm try to understand network analysis fonction in grass 6.4. I have 2
layers :
* Points layer with the spatial dams repartition
* polylines layer with rivers
I would like to know for each dam how is before and how is after in the
network. I at the end I would like to export a shp fil
