Do your cells contain some other information (i.e. the variable you want
to create raster for) apart from lat and long?
What format is your lat/long file? text or some sort of a vector?
Do you want to directly convert the values to cells with raster values or
having some interpolation and TINs?
I guess you will be more likely to get an answer if you post it to
grass-dev mailing list.
Cheers
Sab
hello
I'm using GRASS-6.4.0RC6 . I want to add GRASS libraries in Eclipse and
write
program with C using functions of these GRASS libraries.
I don't khnow How I can do it then compiling and
Do you use r.in.gdal -e?
Maybe you just need to change the color profile?
Cheers
Sab
Hello,
I have been writing a shell script to import lots of data into my GRASS
project. Since a while when importing new data, the data is imported as if
I had used one of my masks, although I have not set a
Dear all
Does anyone have a tutorial or an example of how to create heatmaps or
hotspots based on point density in GRASS.
I tried to use v.kernel but not sure what some of the parameters mean?
v.neighbor is straight forward but the output map is very coarse.
Cheers
Sab
I am reading through
http://en.wikipedia.org/wiki/Manifold_System
It claims:
Release 7.00 was issued in May 2006 and followed up by Release 7x in the
next three months. 7x was released in two flavors: 32-bit and 64-bit.
Manifold 7x was the first ever 64-bit GIS application in the industry.
Does
Excellent...that's fixed for them!
Cheers
Sab
On Wed, Feb 2, 2011 at 5:40 PM, razmjoo...@faunalia.co.uk wrote:
I am reading through
http://en.wikipedia.org/wiki/Manifold_System
It claims:
Release 7.00 was issued in May 2006 and followed up by Release 7x in
the
next three months. 7x was
I totally agree with you, but the point is the statement is bold without
any extra information. It was a bit more of a marketing!
It can be re-written as: In comparison with ESRI and Mapinfo, Manifold
was the first Windows OS GIS software to release 64 bit version.
Cheers
Sab
I don't think
Hi Josh
In replay to your 2nd question, there was an interesting presentation by
John Abbott of OS back in November last year in Newcastle University on
OpenData
http://www.ncl.ac.uk/cegs.cpd/cpd/osworkshopoutline.php
The presentation from him is not available
They provide some sort of
Dear all,
I am trying to update a column in my vector point layer with a raster
value. I have tried v.what.rast. The problem is the number of points I
have are rather large (over 3M in each vector point and 20 vectors!).
Having done a bit of search to see how I can speed up the process, I came
Hi Markus
I managed to compile grass6.5 and the plugin.
Now when I try to run it, it comes up with this error:
/usr/local/grass-6.5.svn/scripts/v.rast.stats2: 350: Syntax
error: ( unexpected
Cheers
Sab
On Fri, Nov 26, 2010 at 12:32 PM, razmjoo...@faunalia.co.uk wrote:
Dear list
I am
Markus
No...same error
/usr/local/grass-6.5.svn/scripts/v.rast.stats2: 350: Syntax error: (
unexpected
Cheers
Sab
razmjoo...@faunalia.co.uk wrote:
I managed to compile grass6.5 and the plugin.
Now when I try to run it, it comes up with this error:
So far so good...
Mine is this:
echo $SHELL
/bin/bash
On Sat, Nov 27, 2010 at 5:42 PM, Markus Neteler nete...@osgeo.org wrote:
On Sat, Nov 27, 2010 at 5:37 PM, razmjoo...@faunalia.co.uk wrote:
No...same error
/usr/local/grass-6.5.svn/scripts/v.rast.stats2: 350: Syntax error: (
unexpected
The line looks
Markus
I did exactly what you described.
As per Markus N's suggestion I changed the /bin/sh to /bin/bash and things
working well (so far!)
Many many thanks guys for your help
Cheers
Sab
On Sat, Nov 27, 2010 at 5:53 PM, razmjoo...@faunalia.co.uk wrote:
Mine is this:
echo $SHELL
/bin/bash
On Sat, Nov 27, 2010 at 6:02 PM, razmjoo...@faunalia.co.uk wrote:
Markus
I did exactly what you described.
Please report
ls -la /bin/bash
-rwxr-xr-x 1 root root 801808 2010-08-10 20:58 /bin/bash
Maybe a link to something else?
As per Markus N's suggestion I changed the /bin/sh to
Dear list
I am trying to run v.rast.stats for a large vector file. It contains
around 70 buildings representing buildings.
here is my g.region info
g.region -p
projection: 99 (Transverse Mercator)
zone: 0
datum: osgb36
ellipsoid: airy
north: 183010.45829976
south:
Many thanks for your suggestions.
I will give it try and let you know which one works.
Cheers
Sab
I used StarSpan to do something similar (but with less vector feature:
6000). It worked pretty well. Maybee worth a try?
http://starspan.projects.atlas.ca.gov/doku/doku.php
Daniel
On Fri,
Hi Markus
Many thanks for your response. In the past versions, the patched raster
used to have an odd values.
I use Grass 6.4 from Ubuntu 10.10 64 bit repo.
Cheers
Sab
On Tue, Nov 2, 2010 at 2:03 PM, razmjoo...@faunalia.co.uk wrote:
Dear all
Is there a limit on the number of rasters for
Have you got the following packges installed?
gcc
g++
make
Cheers
Sab
Hello,
You have to provide whole error message. Without exact error text,
it's impossible to tell what kind of problem You have.
WBR,
Maris.
2010/10/20, Laura Poggio laura.pog...@gmail.com:
Dear all,
I installed
You might consider using -s flag to smooth the corners.
Otherwise, I can't see why it doesn't work.
R.
Sab
Hi,
I've created subcatchments using r.watershed and I would like to
convert these to polygons. My result at the moment contains too many
polygons - 194. The original raster had only 9
In Ubuntu, you can right click on the file and tick the box to make it
executable
Right Click Properties Permissions
Allow executing files as program
Cheers
Sab
2010/8/19, Nikos Alexandris nikos.alexand...@felis.uni-freiburg.de:
Better not to use sudo (as a general advice). The script
Hanlie
You might find this useful:
http://www.surfaces.co.il/?p=578
It's in qgis, but still you can use GRASS plugin to interact with your
datasets.
Cheers
Saber
Thanks for the reply. I'll try that if I don't manage with the Linux
version.
However, previously when I worked with the SVN
Open gedit (from Accessories) and copy paste the the commands into it.
Save the file to the same location as your raster and your files.txt file
call it import_xyz.sh
Now, open grass from terminal
Once in grass environment...change directory to your file
sh import_xyz.sh
Cheers
Saber
On
Have you used your linux distro to install grass (apt, yum, emerge, etc)?
You can always compile GRASS with sqlite option:
http://grass.osgeo.org/wiki/Compile_and_Install
http://grass.osgeo.org/wiki/Compile_and_Install#Prerequisites
Cheers
Saber
I am reading Open Source GIS, and the authors
It might be something to do with
v.db.addcol in windows:
http://osgeo-org.1803224.n2.nabble.com/GRASS-GIS-1110-v-rast-stats-locks-up-on-wingrass-td5311955.html
cheers
Sab
Hello,
which GRASS version are you using and on which plattform?
I did it with GRASS 6.4.0RC6 on Linux using the example
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