On Wednesday 06 February 2008 18:22:12 Tim Michelsen wrote:
> 3) add the slope to the attribute table of the stream/road vector
I see the biggest problem in this part of your idea, since a spacially
extended feature (road or river in your case) simply cannot have one slope
value for its complete
Hi,
Tim Michelsen píše v St 06. 02. 2008 v 17:22 +:
> Hello,
> I would like to get the slope of a defined section like a part of a river or
> a road.
>
> The only post dealing with such a idea was left unanswered:
> [GRASSLIST:7280] Hazard Assessment
> -
> http://thread.gmane.org/gmane.comp.g
Tim Michelsen wrote:
> I would like to get the slope of a defined section like a part of a
> river or a road.
>
> The only post dealing with such a idea was left unanswered:
> [GRASSLIST:7280] Hazard Assessment
> -
> http://thread.gmane.org/gmane.comp.gis.grass.user/8702
>
> My idea is the follow
On Tue, 5 Feb 2008, Nikos Alexandris wrote:
[...]
2. Launching grass63 (release fetched with svn,
configured-compiled-installed) does not have any problems.
Is that not a good solution to your problems then? The location creation
through the start-up GUI was all very experimental prior to 6.3
Isn't there a clean solution for this? It's really annoying...
I've been reading manuals, permissions on files and directories, sticky
bits, et.c.
grass62 just keeps complaining... and I don't want to change the /tmp
permissions which might be dangerous.
Can't I just re-direct these grass-nik-p
> David wrote:
> > I'm looking for people that either use GRASS or would like to use
> > GRASS as a part of a mapping solution for volunteer search and
> > rescue groups.
> >
> > Any links to case articles would be great too.
Markus wrote:
> Here two more citations:
>
> * Ciolli M., Vitti A., Men
Hello,
I would like to get the slope of a defined section like a part of a river or
a road.
The only post dealing with such a idea was left unanswered:
[GRASSLIST:7280] Hazard Assessment
-
http://thread.gmane.org/gmane.comp.gis.grass.user/8702
My idea is the following:
1) define a starting vector
>> Checking the range of the raster I used for a mask in my
>> r.mask command, it was 0-32767; so shouldn't r.mask in=MAP also create a
>> mask
>> where any non-null cell in the input raster exists?
>>
>> Here's the output from r.info for the mask I created using r.mask:
>MASK maps usually look
On Feb 4, 2008 3:24 PM, Sampson, David <[EMAIL PROTECTED]> wrote:
> I'm looking for people that either use GRASS or would like to use GRASS as a
> part of a mapping solution for volunteer search and rescue groups.
>
>
> Any links to case articles would be great too.
Here two more citations:
* Cio
On Wed, 2008-02-06 at 08:13 +0100, Frank Broniewski wrote:
> I just want to confirm this 'behavior' with GRASS installed from Repositories
> on a Ubuntu 7.10 machine. We had the same error recently.
>
> GRASS had been installed and started with the -gui parameter. Creating a
> location within t
I run Ubuntu gutsy.
I just play around with data on my own machine... copied from one folder
to another.
> if data was copied from a CD make sure that the GRASS database,
> locations, etc. have been given back write permissions, recursively.
> (the filesystem cares)
I dit that.
>
> also check t
Hi Chris,
If you intend on using d.mon you should start a monitor with d.mon x0. Before
that, you should set the region extent. So doing
1) g.region vect=yourshpfile
2) d.mon x0
3) d.vect yourshpfile
should give you some results.
Same procedure should work for gis.m. Set your region first before
Hi Christian,
you can try to change the region settings to fit the map extend (in command
line):
g.region vect=map -p
d.erase
d.vect map
the -p parameter shows the current region settings (coordinates, resolution,
etc.)
Regards,
Otto
On Wed, 6 Feb 2008 09:12:36 +
christian Brandt <[EM
Dear list,
I am quite new in the GRASS Gis environment and I've some problems with the
display of my features.
My GRASS version is the 6.2.3 on Open Suse 10.2 (64 bit). After defining the
projection, importing the data (in this case a shape file) and entering the
d.vect command nothing is dr
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