I am having trouble getting this function to work properly. I ran the v.net
function to connect my centres to my network (presumably sucsessfully). Then
i input the arc file and centre (point) files into the alayer=1, nlayer=2
respectivly, set my categories and distances, and when i run it, nothing
Hi Tom,
I'm not sure if this helps you, but I have GRASS7 running on Ubuntu 11.04
and this is where python-wxversion is located on my machine.
justinjent@ubuntu:~$ locate wxversion
/usr/lib/python2.6/dist-packages/wxversion.py
/usr/lib/python2.6/dist-packages/wxversion.pyc
/usr/lib/python2.7/dist
All:
Where should the file python-wxversion be located so that GRASS 6.4.1 will find
it? It's located on my Ubuntu 11.0.4 distribution at:
/usr/share/pyshared-data/python-wxversion
and contains this:
share/pyshared-data/python-wxversion
[python-package]
format = 1
python-version = 2.6, 2.7
[py
Tim,
Thanks for the suggestion; it turns out, all I needed to do was:
./configure --with-pic
and I had not seen this option previously (even though the error instruction
said to do this). A further problem was that Xmu headers were not installed on
my system that prevented NVIZ from building.
Deal all,
I am interested in a module that seems to be discontinued since GRASS 4. It
is called r.random.model and it is used for Monte Carlo realizations of
categorical maps.
I found the reference for this module in the man page of r.random.surface,
more specifically in
http://chuck.ehlschlaeg
Dear Sitnsu and all
Thank you for good advice.
Now, I trouble about legend of magnitude - circle.
Though grass had command 'd.legend!', this is raster only
I will draw some cicles in the same point related to dummy data of magnitude.
Best
Yasuo shimada
---
Sitansu pattnaik さん：
> Not sure if
Dear Micha and all
> You need to 'export' each of these variables. i.e.
> home$ export GISDBASE=/home/shimada/mygis
> and so on for the others.
Thanks... Yes, I shoud read this wiki page carefully.
Best
Yasuo shimada
---
Micha Silver さん：
> On Tue, 2011-06-21 at 16:30 +0900, sgw00...@nifty.com w
maybe youd like to try these packages:
https://launchpad.net/~grass/+archive/grass-stable
Upon source change automatically built from GRASS source based on debian
packaging:
https://code.launchpad.net/~grass/+recipe/grass64
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All:
I just got a Umbuntu Linux box and I'm having all sorts of trouble installing
GRASS 6.4.1 from source -- in the past, this process has been very simple on
RedHat. What's happening is that I build and install all the supporting
libraries (sqlite3, postgresql, fftw, proj4, gdal, etc.) usuall
Hi,
Is there a wiki page with a list of publications that reference GRASS or
used GRASS for the analysis?
I've just had two articles published about physical volcanology, and I
used GRASS for LiDAR, multi-spectral infrared, georeferencing and
plotting field data. I'll add them to the list.
Hello,
I'm working in GRASS through QGIS.
But after I added the layers of my grass mapset to the qgis project it
started to take a long time to open.
Why does this happens?
thanks,
Frederico
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http
On Tue, 2011-06-21 at 16:30 +0900, sgw00...@nifty.com wrote:
> Dear grass user
>
> I'm a beginner of grass and linux...
>
> I tried startup with non-interactive batch jobs.
> I don't understand why (1) succeeded and (2) failed...
> Is the reason linux permissin ?
>
>
> (1) starup with -text
> .
Hello,
The vector I've got is a grid 10x10 km, but it has some small irregular
shapes, do you think it would be adequate for raster calculation?
And I need to calculate a large number of variables, for a large geographic
area, using this vector and underlying rasters.
Frederico
2011/6/21 Giov
Hello Markus
Thank you for your answer. Just a few more questions :)
For orthorectification, you should use a recent version of GRASS
> (6.4.2) and not 6.4.0 because the orthorectification procedure has
> been recently overhauled and is creating artefacts in earlier versions
> of GRASS, particula
> I'm using v.rast.stats but it is very slow. Is there another way?
Can't transform your vector into a raster and then use r.statistics?
cheers
-- Giovanni --
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Hi there
I just one to confirm one thing. If I'm using r.resamp.stats with
*mode *option.
If the most frequent value is a null, will i have a null value in the ouput?
Thank you
Kat
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Frederico,
One possible way is to generate a raster MASK file from the vector data
and, using the mask for each polygonal area and R, calculate statistics
that way. Although, honestly, I don't know if that would be faster or not.
Another possibility is something like this (snippit from a GRA
There is an add-on v.rast.stats2 which is stated to be faster. I
encountered and reported a bug a while ago on it, but I believe it was
fixed.
Mark
On Jun 21, 2011 10:03 AM, "Frederico Mestre"
wrote:
> Hello,
>
>
>
> I'm trying to retrieve some statistics from several rasters, based on
> overlay
Hello,
I'm trying to retrieve some statistics from several rasters, based on
overlaying vectors.
I'm using v.rast.stats but it is very slow. Is there another way?
I read something about Starspan, a software that does this same thing
faster, but I can,t find it to download.
Can anybody h
Hello Hamish,
>> While doing this i plan to implement two more modules:
>> r3.retile and r3.colors. r3.colors can be used to assign a color table
>> to a raster3d map (its an enhancement to r.colors to support 3d raster
>> too, like r.univar and r3.univar). Because g3d uses the same color
>> table
Hi Pierre,
I did the same thing you did and Grass compiled without errors. The
only difference is that I changed the file in grass_trunk/include.
Apparently, everything is working OK.
Cheers
Daniel
On Tue, Jun 21, 2011 at 4:03 AM, Pierre Roudier
wrote:
> I had the problem a few weeks ago.
>
>
On Tue, Jun 21, 2011 at 10:50 AM, katrin eggert
wrote:
> Greetings
> I have just received a task to Orthorectify very-high resolution images. I
> know that GRASS (LINUX) performs this (I have never tested) but my question
> is more "basic" and elementar: Does anyone has a link or a document that
>
Hello to everyone,
i have some raster pictures that include 3D information and i try to export
them at the appropriate format so i can edit them further in programs such as
Meshlab, Blender 3D etc.
Formats such as .wrl, .3ds, .x3d, .obj, .xyz, are the appropriate for the job
i want them.
I
I solved...;
grass64 $GISDBASE/$LOCATION_NAME/$MAPSET
Thanks !
Yasuo shimada
- Original Message -
>Date: Tue, 21 Jun 2011 16:30:16 +0900 (JST)
>From: sgw00...@nifty.com
>To: grass-user@lists.osgeo.org
>Subject: startup with non-interactive batch jobs... failed
>
>
>Dear grass user
>
>I'
Greetings
I have just received a task to Orthorectify very-high resolution images. I
know that GRASS (LINUX) performs this (I have never tested) but my question
is more "basic" and elementar: Does anyone has a link or a document that
explains:
1- Required preprocessing before Orthorectification
2-
Dear grass user
I'm a beginner of grass and linux...
I tried startup with non-interactive batch jobs.
I don't understand why (1) succeeded and (2) failed...
Is the reason linux permissin ?
(1) starup with -text
...succeeded
LOCATION: newLocation_a (enter list for a list of locat
I had the problem a few weeks ago.
In file
/usr/local/src/grass7-svn/grass_trunk/dist.x86_64-unknown-linux-gnu/include/grass/gprojects.h,
couldn't find ogr_srs_api.h
I edited
/usr/local/src/grass_trunk/dist.x86_64-unknown-linux-gnu/include/grass/gprojects.h
and turned ogr_srs_api.h to gdal/ogr_
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