Jachym wrote:
> BTW: Maybe we should move [rv].example from intevation server to
> osgeo as well ?
>
> Where to store it? grass_source/grass-examples ?
they are already in the main source, in doc/:
http://trac.osgeo.org/grass/browser/grass/trunk/doc/vector/v.example
http://trac.osgeo.org/grass/b
so,
since I do not understand, what you are doing, I'll try to describe the
"development procedure" from the beginning:
1) download the source code
2) go to grass_trunk directory
3) download r.example and unpack to grass_trunk/raster directory
4) ./configure ... ; make; sudo make install
5) go t
I've been trying to use v.edit to snap dangling lines after patching
together a bunch of maps. However, the query=dangle option does not
seem to work. I've tried:
v.edit map=roads tool=select query=dangle thresh=0
v.edit map=roads tool=select query=dangle thresh=-0
v.edit map=roads tool=select
... support for 64-bit, SQLite, OpenGL, PYTHON, FFMPEG
It's FAST ;-)
I would like to put that on the wiki if there no objections.
# Compiling latest GRASS source code on a 64-bit machine (with ATI
graphic card) under Ubuntu 7.10 64-bit with support for:
64-but, SQLite, OpenGL, PYTHON, FFMPEG
It might be something serious... or maybe not (?)
EPSG:2100 is the Greek Geodetic Rereference System 1987 ( I insist it
should be named Hellenic Geodetic... etc). This Projected Coordinate
Reference System is based on the GRS80 [1]
* Whenever I create a LOCATION with this code through GRASS and t
Hi,
Jachym Cepicky píše v Út 26. 02. 2008 v 16:17 +0100:
> hi,
>
>
> afaik you have to specify two new collumns of types (float or double),
> for x and y coordinates.
>
> grass does not support "point" column type used in potgresql
no, it does not (afaik) support any "point" type in any databas
Hi!!
I have set the Enviroment Variable by eval 'g.gisenv'
when i make echo $LOCATION_NAME it gives Map1
echo $MAPSET GIVES kunal
echo $GISDBASE =/usr/local/grassdata
i have following queries
1.
i have copied the r.example dir into the /usr/local/grass-6
Richard Chirgwin wrote:
> Some progress on this, but I suspect there's something "under the
> covers" that somebody needs to know about.
>
> The r.in.wms documentation says:
> *r.in.wms* [-*ldockp*] [*output*=/string/] *mapserver*=/string/
> [*layers*=/string/[,/string/,...]] [*styles*=/string/[
Richard Chirgwin wrote:
> If I use r.in.wms from the GUI, it works, but I get errors from the
> Terminal interface.
ok.
> From the r.in.wms GUI, here is the command that appears in the
> Output panel of Grass-GIS:
>
> r.in.wms -c output=BG mapserver= layers=psma:all
> srs=EPSG:4326 format=png
Hi!!
I have set the Enviroment Variable by eval 'g.gisenv'
when i make echo $LOCATION_NAME it gives Map1
echo $MAPSET GIVES kunal
echo $GISDBASE =/usr/local/grassdata
i have following queries
1.
i have copied the r.example dir into the /usr/local/grass-6
Hi, Jachym!
Thanks!
Jachym Cepicky пишет:
hi,
Vassily Poddubny píše v Út 26. 02. 2008 v 20:18 +0500:
Hi!
I have postgresql table with point data type column "mypointloc". When i
have tried to create vectors (points) object in GRASS 6.2.2
v.in.db driver=pg database="localhost,dbname=aerone
Some progress on this, but I suspect there's something "under the
covers" that somebody needs to know about.
The r.in.wms documentation says:
*r.in.wms* [-*ldockp*] [*output*=/string/] *mapserver*=/string/
[*layers*=/string/[,/string/,...]] [*styles*=/string/[,/string/,...]]
[*srs*=/string/] *
Hamish,
If I use r.in.wms from the GUI, it works, but I get errors from the
Terminal interface.
From the r.in.wms GUI, here is the command that appears in the Output
panel of Grass-GIS:
r.in.wms -c output=BG mapserver= layers=psma:all
srs=EPSG:4326 format=png wmsquery=version=1.1.1 maxcols
Hi,
> the idea is to simplify the map before running v.extrude to get
> something > like this:
> http://grass.osgeo.org/grass60/screenshots/images/inc_employ_usa_2002.jpg
for the record, I was trying to recreate that with v.extrude + NVIZ,
but couldn't figure out how do color shade the different
Hi,
I have a high-res vector area map of regional districts which I wish to
generalize. I am having trouble with finding the correct method in v.generalize
to use. Currently every thing I try tends to break the area topology and leave
only a portion of the now-open boundary.
i.e. it should pre
hi,
i have a sqlite database, which holds two tables:
- roads_1 (cat, ... some other columns ...)
- roads_2 (cat column only)
first table contains about 32000 rows. second one contains about 1400
rows and was populated from roads_1.cat column using SQL query.
i have `roads` vector map with laye
Continuing my small quest with kml files... and bombing you with simple
questions ;-p
are kml files carrying topology information besides coordinates?
I needed to manually correct a kml file which looked very bad after
importing in GRASS (with -c otherwise it was not useful!)
Automatic cleaning
On Feb 26, 2008, at 12:48 AM, [EMAIL PROTECTED] wrote:
Date: Tue, 26 Feb 2008 13:08:59 +0530
From: "Kunal Malik" <[EMAIL PROTECTED]>
Subject: [GRASS-user] Re: Grass Compatibility withOpenGL
To: "Jachym Cepicky" <[EMAIL PROTECTED]>
Cc: grass-user@lists.osgeo.org, [EMAIL PROTECTED],
[EMAI
(Replying partially to myself)
Well,
afterall it works!
I removed gdal-bin (installed from Ubuntu repo's) and build gdal from
source.
With a simple ./configure - make - sudo make install I get gdal/ogr
almost working
( got expat support but lost something else ;-( )
I needed to add in /etc
Jachym Cepicky wrote:
> sorry,
> $GRASSDATA should be the directory, where your GRASS data are located
> $LOCATION_NAME should be name of the location, you are using for
> current GRASS session
FWIW, the name of the GRASS variable for the database directory is
GISDBASE.
You can make the GRASS
hi,
Vassily Poddubny píše v Út 26. 02. 2008 v 20:18 +0500:
> Hi!
>
> I have postgresql table with point data type column "mypointloc". When i
> have tried to create vectors (points) object in GRASS 6.2.2
>
> v.in.db driver=pg database="localhost,dbname=aeronet" table=mytable
> x=mypointloc[0]
Hi!
I have postgresql table with point data type column "mypointloc". When i
have tried to create vectors (points) object in GRASS 6.2.2
v.in.db driver=pg database="localhost,dbname=aeronet" table=mytable
x=mypointloc[0] y=mypointloc[1] key=myid output=mynewtable
I have got message " WARNIN
(responding to myself)
I've gotten part way thru my problem, but I'm stuck with the attribute
table. See below
Micha Silver wrote:
I could use some guidance with linear referencing and
v.build.polylines. I want to get the distances between posts along a
bike trail. I have vector maps of the
sorry,
$GRASSDATA should be the directory, where your GRASS data are located
$LOCATION_NAME should be name of the location, you are using for
current GRASS session
jachym
Kunal Malik píše v Út 26. 02. 2008 v 18:53 +0530:
> whoam i gives root
> ls -lh $GRASSDATA/$LOCATION_NAME/ gives the output,,
whoam i gives root
ls -lh $GRASSDATA/$LOCATION_NAME/ gives the output,,,
total 3.1M
drwxr-xr-x2 root root 4.0K Jan 30 04:09 bin
drwxr-xr-x3 root root 4.0K Jan 21 13:15 boot
drwxr-xr-x8 root root 4.7K Feb 26 10:29 dev
drwxr-xr-x 86 root root 12K Feb 26 10:29 etc
drwxr-xr-x6 root r
Indeed if I split up the rules file in with less than 100 categories at
the lhs it works.
Thanks,
Koen
On Tue, 2008-02-26 at 12:33 +, Glynn Clements wrote:
> Koen Hufkens wrote:
>
> > I have a problem with r.reclass.
> >
> > I received a file with 2300 different integer class values in a r
Hi!
Thanks For ur support .
I will Try it.
I have Taken a sample Code from
http://trac.osgeo.org/grass/browser/grass/trunk/doc/raster/r.example
after compilation of this code ..after making setting in the Make file,
I am getting the Error
ERROR: MAPSET PERMANENT - permission denied
why this error
it should be somewhere in
$grass_source/dist.$arch/bin
directory, where $arch for me stays for "i686-pc-linux-gnu"
you should be able to execute r.example command from running grass
session
jachym
Kunal Malik píše v Út 26. 02. 2008 v 18:24 +0530:
>
> HI !!
> I have complied the Sample Code ..
are you working in GRASS as the same user, as you were before, when you
created this location?
what does
ls -lh $GRASSDATA/$LOCATION_NAME/
say?
what does
whoami
say?
jachym
Kunal Malik píše v Út 26. 02. 2008 v 18:31 +0530:
> Hi!
>
> On Compilation of Code ,I am getting this Error .
> MAP
hm,
are you working on raster map's region?
does v.info say anything?
try to run r.to.vect in command line (see r.to.vect --help for details)
and post resulting messages from this module
jachym
Kunal Malik píše v Út 26. 02. 2008 v 17:58 +0530:
> I have use this command
> GRASS 6.2.3 (spearfish
Hi!
On Compilation of Code ,I am getting this Error .
MAPSET PERMANENT - permission denied
--
Thanks & Regards
Kunal Malik
09871147561
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It Gives the Error
ERROR: MAPSET PERMANENT - permission denied
On 2/26/08, Kunal Malik <[EMAIL PROTECTED]> wrote:
>
> HI !!
> I have complied the Sample Code ..It create the dir after Compilation
> "OBJ.i686-pc-linux-gnu".
> Where I could find the Exe & how could i run it.
> Please suggest,
> Tha
HI !!
I have complied the Sample Code ..It create the dir after Compilation
"OBJ.i686-pc-linux-gnu".
Where I could find the Exe & how could i run it.
This Dir contain the main.o.
Please suggest,
Thanks
On 2/26/08, Kunal Malik <[EMAIL PROTECTED]> wrote:
>
> HI !!
> I have complied the Sample Code ..
HI !!
I have complied the Sample Code ..It create the dir after Compilation
"OBJ.i686-pc-linux-gnu".
Where I could find the Exe & how could i run it.
Please suggest,
Thanks
On 2/26/08, Kunal Malik <[EMAIL PROTECTED]> wrote:
>
> HI!!
> I have Taken Grass Sample program from
> http://trac.osgeo.org
Koen Hufkens wrote:
> I have a problem with r.reclass.
>
> I received a file with 2300 different integer class values in a raster
> format. However every one of these 2300 different integer values is
> actually a combination of main and subclasses. As I am only interested
> in the main classes I
HI!!
I have Taken Grass Sample program from
http://trac.osgeo.org/grass/browser/grass/trunk/doc/raster/r.example
but I am not able to run it ..
I have taken Make File & r.example
please suggest the way to run & execute it..
I am not able to link the header files
grass/gis.h and other libraries..
L
I have use this command
GRASS 6.2.3 (spearfish60):~ > r.to.vect
and in the r.to.vect window i have enter the raster map which is converted
into vector format from the raster map present in the spearfish60 database
and the enter the name for the output vector map and the feature line
,after the e
I'm running:
Grass version 6.2.2
on
Ubuntu Gutsy Gibon (7.10)
Kernel 2.6.22-14 x86_64
Tcl 8.4.15
The rules file is attached, I hope it gets passed the list filters.
As you will notice there are 4 classes.
1 for forest
2 for savanna
3 for intermediate vegetation
- for other cases
Kind rega
Kunal Malik píše v Út 26. 02. 2008 v 16:56 +0530:
> HI!
> i convert the raster map to vector map and the name of new vect map is
> map_tf_v
> but when i use the display command i am getting following error
>
> g.region vect=map_tf_v
> ERROR: Cannot open old vector [EMAIL PROTECTED] on level 2
>
HI!
i convert the raster map to vector map and the name of new vect map is
map_tf_v
but when i use the display command i am getting following error
g.region vect=map_tf_v
ERROR: Cannot open old vector [EMAIL PROTECTED] on level 2
d.vect map=tgr_shp
The bounding box of the map is outside the curre
> basically snapping is done when new feature is written (snapping on
> the fly could be implemented using wxPython functionality). If you
> want to enable snapping to background vector map objects, set up
> background map in digitization settings. The behaviour is the same,
> snapping is done
Thanks Michael. It works. I thought I had already tried this way...
this time it worked correctly checking the "Output legend for GIS
Manager (for scripting use only)".
2008/2/26, Michael Barton <[EMAIL PROTECTED]>:
>
> On Feb 25, 2008, at 4:42 PM, G. Allegri wrote:
> ec
> > Michael, I posted a
1) GRASS version, OS, arch?
2) Is it possible to get file that causes segfault?
Maris.
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Kunal Malik píše v Út 26. 02. 2008 v 15:32 +0530:
>
> HI Jachym !
> wat do u suggest after the Paul Views about the Grass compatiblilty
> with OpenGl.
go ahead
jachym
> On 2/26/08, Paul Kelly <[EMAIL PROTECTED]> wrote:
> On Tue, 26 Feb 2008, Jachym Cepicky wrote:
>
>
hi,
Paul Kelly píše v Út 26. 02. 2008 v 09:51 +:
> On Tue, 26 Feb 2008, Jachym Cepicky wrote:
> >
> > I simply know it. Last time, there was discussion about integrating
>
> That's not strictly true. GRASS has a whole library of code for reading
> GRASS datasets and visualizing them using Op
Hi list,
I have a problem with r.reclass.
I received a file with 2300 different integer class values in a raster
format. However every one of these 2300 different integer values is
actually a combination of main and subclasses. As I am only interested
in the main classes I used a lookup table to
HI Jachym !
wat do u suggest after the Paul Views about the Grass compatiblilty with
OpenGl.
On 2/26/08, Paul Kelly <[EMAIL PROTECTED]> wrote:
>
> On Tue, 26 Feb 2008, Jachym Cepicky wrote:
>
> >
> > hi,
> >
> > Kunal Malik píÿÿe v Út 26. 02. 2008 v 13:08 +0530:
>
> >>
> >> HI,
> >> Jachym ..would
On Tue, 26 Feb 2008, Jachym Cepicky wrote:
hi,
Kunal Malik píÿÿe v Út 26. 02. 2008 v 13:08 +0530:
HI,
Jachym ..would u tell me how u came to know this,,have u worked on
this,,or read from somewhere ..i want to know it beacause i am working
on grass tool,,& i have to integrate it with OpenGl
Hamish,
Hamish wrote:
Richard Chirgwin wrote:
- Grass Version: Grass 6.3RC4 (William K's build)
- MAC OSX Leopard
- Using CURL
- I used the r.in.wms interface, which generated this command line:
r.in.wms output=test mapserver= layers=psma:all
srs=EPSG:4326
format=png wmsquery=version=1.1.1
Dear all,
I am working on PCA and the eigen vectors generated by the i.pca and the
m.eigensystem differs in terms of the negative and positive signs, due
to this the pca's i generate using both methods dont seem to match.
Can anyone help me on this.
Regards,
Saroj
__
Hi,
2008/2/26, G. Allegri <[EMAIL PROTECTED]>:
> So, I'm on the edge! ;-)
> I've seen the snapping tool between layers... The snap happens only at
> the end of the digitizing process, but it doesn't appear during it
> (the pointer and the node don't appear snapped). Is it something in
> develo
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