Helmut wrote:
GRASS 6.4 d.rast map=myelevation
PNG: GRASS_TRUECOLOR status: FALSE
PNG: collecting to file: map.png,
GRASS_WIDTH=640, GRASS_HEIGHT=480
100%
FEHLER: PNG: couldn't open output file map.png
make sure you have write-permissions in the current directory.
e.g. if you are
v.vect.stats fits perfect to what I was looking for. Thanks a lot! Am
using the GRASS-Version 6.4 coming out of UbuntuGIS(unstable) and didn't
know about additional tools in the SVN that could be implemented. I
guess the repository is not the latest version of GRASS, though.
That leads to a
Hello all.
I was wondering if anyone has a bash script that runs over all pairs of points
in a vector file, using them each in turn as start_coordinate in r.cost, and as
a final point in r.drain. Thank you. Or, something similar that I could easily
modify to my purposes.
Patrick Schirmer wrote:
v.vect.stats fits perfect to what I was looking for. Thanks a lot! Am using
the GRASS-Version 6.4 coming out of UbuntuGIS(unstable) and didn't know
about additional tools in the SVN that could be implemented.
See
http://grass.osgeo.org/wiki/GRASS_AddOns
g.extension in
On Mon, 30 Aug 2010 20:38:40 +1000
Anders Gonçalves da Silva ander...@gmail.com wrote:
Hello all.
I was wondering if anyone has a bash script that runs over all pairs
of points in a vector file, using them each in turn as
start_coordinate in r.cost, and as a final point in r.drain. Thank
Hi all,
the r.seg module for image segmentation and discontinuity detection is
now available with documentation, including examples based on the North
Carolina GRASS data set, and a simplified user interface.
The module, based on the Mumford-Shah variational model, generates a
piece-wise
hello, I have a question about the command v.net think that is creating
additional nodes that are not related to the network, for example if they
enter 36 points out 136 nodes, but there are 100 nodes that are fabricated
and has nothing to do with the original or network, someone had this same
Ricardo Rodríguez wrote:
I have a question about the command v.net think that is creating
additional nodes that are not related to the network, for example if
they enter 36 points out 136 nodes, but there are 100 nodes that are
fabricated and has nothing to do with the original or network,