Hello,
I'm using the last version of GRASS 6.4ORC6 for Windows. I have a
problem when I'm using the v.rast.stats function.
There is an error message about the script :
v.rast.stats -c vector=cadas...@mercier raster=mntyzeron...@mercier
colprefix=mnt
C:/GRASS-64-SVN/scripts/v.rast.stats: lin
Hello
I want to schedule a script in python. I must make a loop on each of my
polygon attribute table and create a buffer on each selected object. My
problem is that I can't select the objects of my attribute table with a
loop. Do you have a general script that could help me find a solution
a
Hi,
I would like to integrate my commands in a Python script. I use Eclipse
for development. Everything works fine in the GUI, but the same command,
pasted to the command line, produces this:
import os
import grass.script as grass
env = grass.gisenv()
print env
r = grass.read_command("g.list
Hello,
I try to create a buffer around a polygon with the following commande:
v.buffer input=... output= distance=10
This creates the buffer visible in the following picture:
http://dl.lyon.cemagref.fr/get?k=yQnyOaVULt3QQmOSSVa
Why is the buffer not uniform? (Regarding the upper left corner,
Hello, I want to install under WinGrass 6.4 with MSYS, a shell script
that I found on the net (v.line.center). Does anyone have a simple
tutorial to explain how to integrate this script in Grass by g.parser?
Thank you in advance
Yvan
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grass-user m
Hello, I have a map with more polygons. The problem is that polygons
have multiple nodes distributed randomly and no located at the
intersecting polygons. Do you know a function to clean the topology
without using manual editing?
Thank you
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grass-u
Hello,
I try to test the different command in the tutorial Grass Book but I
have a problem with the "echo" command.
I work on the geometry operation and for the exercice about the
split/join segment extraction, I don't know how to use "echo" and his
values. I'm working with the Grass 6.4 SVN wi
Hello,
I would like to separate a polygon that represents a road network into
several polygons or polylines. I do not know what functions to use to
display vertices and nodes.
Thank you in advance for answers that guide me.
Yvan
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grass-user mailin
