Hello,
please provide exact commands to execute in Spearfish or NC datasets
to reproduce Your issues.
IMHO You are just mixing up things - when You use v.net
operation=connect, You will get node_count = School_nodes + Road_nodes
as it connect's every school with road segment to nearest road and
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On 02/09/10 21:21, Glynn Clements wrote:
Rainer M Krug wrote:
But GRASS doesn't generally read data from files per se, but from
either the GRASS database or from GDAL (and the former might
eventually go away if we can get native GRASS support
For the record:
On Sun, Jun 13, 2010 at 7:16 PM, Nikos Alexandris
nikos.alexand...@felis.uni-freiburg.de wrote:
katrin eggert wrote:
Last week someone mentioned at this mailing list the r.seg segmentation
from here: http://www.ing.unitn.it/~grass/)
It is now in GRASS-Addons.
I have
That was exactly the problem. Sorry for the bother.
I was trying to import data in units of feet into a meters location. So, I
guess there were about 3x as many rows and cols as should have had. Oh, it's
so embarrassing to have problems with region, units, and masks.
Thanks for answering
Hi,
I'm writing my first GRASS Python script and am having trouble adding
options to commands that I want to run. For example, the following
works:
-
grass.run_command(r.in.xyz, input=directory+'/'+file,
output=rainraster, fs=',', x=2, y=1)
-
but this doesn't:
-
2010/9/3 Hanlie Pretorius hanlie.pretor...@gmail.com:
grass.run_command(r.in.xyz, input=directory+'/'+file,
output=rainraster, fs=',', x=2, y=1)
better `input = os.path.join(directory, file)`
but this doesn't:
-
grass.run_command(r.in.xyz, --overwrite, input=directory+'/'+file,
Thanks :-)
2010/9/3, Martin Landa landa.mar...@gmail.com:
2010/9/3 Hanlie Pretorius hanlie.pretor...@gmail.com:
grass.run_command(r.in.xyz, input=directory+'/'+file,
output=rainraster, fs=',', x=2, y=1)
better `input = os.path.join(directory, file)`
but this doesn't:
-
Martin Landa wrote:
but this doesn't:
-
grass.run_command(r.in.xyz, --overwrite, input=directory+'/'+file,
output=rainraster, fs=',', x=2, y=1)
neither does this:
-
grass.run_command(r.in.xyz --overwrite, input=directory+'/'+file,
output=rainraster, fs=',', x=2, y=1)
I have what I thought was going to be an easy problem, but it is of
course more complicated than I'd expected.
I need to query a GPS that is attached to my computer (by USB or
Bluetooth) for my current location and then query a road network
database to find the road segments within some
On Fri, Sep 3, 2010 at 8:37 PM, PixelPusher pixelpus...@cox.net wrote:
I need to query a GPS that is attached to my computer (by USB or Bluetooth)
for my current location and then query a road network database to find the
road segments within some arbitrary distance. Does GRASS support that
Hello,
I am working with v.net.path in Grass 6.4.0RC7. I am attempting to get the
shortest distance between a point and numerous other points along a network
of streets. I have point A going to 112 different point Bs. I created a text
file that looks like this and is loaded into GRASS as the
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