We already did a method to derive river centerlines based on r.thin and
a method to calculate cross sections (see the scripts). It is not a
method to derive the flow line of the river, but you can calculate the
center line of the river.
For those you need a very precise water surface
About the interaction of GRASS and HEC-RAS we have developed a grass script
named r.inund.fluv,
that interpolate the results of a normal 1D river model and allows to obtain
a 2D flooding maps.
It works quite well and you can see documentation on the add-on web page
#812: New installer only does partial install
--+-
Reporter: JonBall | Owner: grass-dev@lists.osgeo.org
Type: defect| Status: new
Priority: critical |
Markus Neteler wrote:
I wonder if all the GUI code needs to be cluttered with the
import gettext stuff? A global switch might be nicer...
Can you elaborate?
Each module needs to call gettext.install() in order to add the _()
function to the module's namespace.
However, I have no idea why
#812: New installer only does partial install
--+-
Reporter: JonBall | Owner: grass-dev@lists.osgeo.org
Type: defect | Status: new
Priority: critical |
Hi Markus,
Processing a grid of 312 M cells takes about 8 x 312M = 2GB of RAM,
so on a machine with 8GB of RAM it will not use virtual memory at
all, irrespective of how you tweak it.
With 8GB of RAM, the correct comparison is between r.cost and
r.terracost with numtiles=1 (do you
Hi Helmut,
I've just tried the new installer but I'm sorry to tell you that there
are a couple of major folders missing from it causing GRASS to be
non-functional. Namely GRASS's bin and lib folders. Also there is an
empty directory called README-Dateien created which shouldn't be
there. Please
#813: Location wizard - false path to the epsg-file
+---
Reporter: hellik | Owner:
grass-dev@lists.osgeo.org
Type: defect | Status: new
#813: Location wizard - false path to the epsg-file
--+-
Reporter: hellik | Owner: grass-dev@lists.osgeo.org
Type: defect | Status: new
Hi Colin,
-Ursprüngliche Nachricht-
Von: Colin Nielsen colin.niel...@gmail.com
Gesendet: 16.11.09 17:50:03
An: Markus Neteler nete...@osgeo.org
CC: grass-wind...@lists.osgeo.org, grass-dev grass-dev@lists.osgeo.org
Betreff: Re: [GRASS-windows] New Wingrass64-Selfinstaller (svn-rev39740)
#813: Location wizard - false path to the epsg-file
--+-
Reporter: hellik | Owner: grass-dev@lists.osgeo.org
Type: defect | Status: new
Helmut,
Finally, since this is not a release candidate version I've been
creating it in the DEV6_SVN_REVISION slot of the installer. If you
could do it there instead of the RELEASE slot then it will detect the
older installation and update it accordingly.
because the installer is build on the
Hi developers and power users,
a new code sprint is prepared which is a getting together of project
members to
make decisions and tackle larger problems. This code sprint is
targeting members of
the C Tribe (eg, Mapserver, GRASS, GDAL, Proj, PostGIS, MapGuide).
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