Hi all,
I had created an interface for v.net.path currently works
with only spearfish data . but soon will be changed to use any map after
getting response from grass-dev ML.
http://trac.osgeo.org/grass/browser/grass-addons/gui/wxpython/wx.path
Any comments and suggestion are always welcome.
Hi,
2010/6/19 Mohammed Rashad rasha...@yahoo.com:
I had created an interface for v.net.path currently works with only
spearfish data . but soon will be changed to use any map after getting
response from grass-dev ML.
http://trac.osgeo.org/grass/browser/grass-addons/gui/wxpython/wx.path
Any
Hi,
is there a way to get grass to import geodata without creating a location
first? Grass will not start unless the location is already there or is
created in the GUI.
What I mean is:
how can I write a script that will create a new location using projection
and extent from an existing file with
Dear all,
I extracted the drainage and direction from a DEM using r.stream.extract.
r.stream.extract --o elevation=aster_dem_wgs84_UTM threshold=50
stream_vect=aster_dem_wgs84_UTM_vect_th00050
stream_rast=aster_dem_wgs84_UTM_rast_th00050
On 06/15/2010 08:17 AM, Edgar Pimiento wrote:
Hello all,
Welcome:
I am a new GRASS 6.4 user (1 month). I want to calculate topograhic
parameters (profile and tangential curvatures) from a 1-m DEM that has
negative XY coordinates (EPSG2446) north -210,000 south -213,000 west
-60,500 east
Take a look at http://grass.osgeo.org/wiki/GRASS_AddOns, on r.stream.*
collection.
Luís
On Sáb, 2010-06-19 at 15:33 -0300, Milton Cezar Ribeiro wrote:
Dear all,
I extracted the drainage and direction from a DEM using
r.stream.extract.
r.stream.extract --o elevation=aster_dem_wgs84_UTM
Hello Sandile:
I tried to duplicate your steps and it seems to work for me.
Here's what I did:
wget ftp://trmmopen.gsfc.nasa.gov/pub/gis/3B42RT.2010032900.1day.tif
wget ftp://trmmopen.gsfc.nasa.gov/pub/gis/3B42RT.2010032900.1day.tfw
gdalinfo 3B42RT.2010032900.1day.tif
Driver: GTiff/GeoTIFF
Jarek Jasiewicz wrote:
I added new two modules to svn add-on.
r.area
Simple module available in almost every raster processing GIS
application. Calculates area size of clumped areas and ascribe
these values to these areas.
it is a little unclear to me, could you describe how this is