Kunal Malik píše v St 20. 02. 2008 v 13:03 +0530:
HI !!
If i don't know the Projection Information of the File to be
Imported,could i import the raster/vector file available..
i am Trying to display one raster image kept on my harddisk. I have
kept spearfish60 on /usr/local/grassdata
On Wednesday 20 February 2008 08:33:05 Kunal Malik wrote:
HI !!
If i don't know the Projection Information of the File to be Imported,could
i import the raster/vector file available..
i am Trying to display one raster image kept on my harddisk. I have kept
spearfish60 on
Hello grass users
I try to compute of average value of raster map (slope map) using grass (im
interesting to get only one value not new map)
i know how to do it using R but im wonder if grass can do it.
best regards
mt
Maciej Tomaszczyk
Polish Geological Institute
Geological Mapping Department
On 20/02/08 11:35, Maciej Tomaszczyk wrote:
Hello grass users
I try to compute of average value of raster map (slope map) using grass
(im interesting to get only one value not new map)
i know how to do it using R but im wonder if grass can do it.
r.univar ?
Moritz
An experimental Gentoo ebuild for 6.3.0RC5 is available at Gentoo-gis
overlay tracker [1].
New wxpython based v.digit is disabled till compilation issues are solved [2].
Feel free to test and use it.
Maris.
1.
Hi
I have some problem with wxgrass on Tiger (intel).
I use Grass6.3RC4 (William Kyngesburye binaries).
When i want to add layer i get message:
Traceback (most recent call last):
File /Applications/GRASS-6.3.app/Contents/MacOS/etc/wx/wxgui.py, line 1072,
in addVector
Hi Jan,
Why do you want R under Cygwin? You simply need R to be installed
under Windows. Cygwin shell talks with R windows version.
- So, first install R under Windows.
- Run Cygwin, run grass. It will open an XWindow, but don't use it.
Go back to your cygwin window and run R. It will invoke R
Frank Broniewski schrieb:
On Wednesday 20 February 2008 08:33:05 Kunal Malik wrote:
HI !!
If i don't know the Projection Information of the File to be Imported,could
i import the raster/vector file available..
i am Trying to display one raster image kept on my harddisk. I have kept
Maciej Tomaszczyk wrote:
I try to compute of average value of raster map (slope map) using
grass (im interesting to get only one value not new map)
i know how to do it using R but im wonder if grass can do it.
Moritz Lennert answered:
r.univar ?
make sure you run 'g.region rast=yourmap'
Stefano:
On the other hand I can't understand why in the man page the section
entitled BUG says: r.drain currently finds only the lowest point
(the cell having the smallest category value) in the input file
that can be reached through directly adjacent cells that are less
than or equal in
The docs for r.describe mention two kinds of reports that can be selected for
output. I
can't find any evidence of this by experimenting with the module. Specifically,
the docs mention
that a 'range' report can be generated, where negative min/max, zero, and
positive min/max values are
Eric,
excuse me if I a miss something but I get (GRASS6.2.2 6.3):
r.describe SRTM3
READING [SRTM3 in nik] ... 100%
* -15 -13 -12 -10 thru 2285 2287-2314 2316-2318 2320-2325 2327-2330 2334
2342
2344 2347 2349 2350 2357 2358 2361 2365 2375
and
r.describe -r SRTM3
READING [SRTM3 in nik] ...
Hi,
I am just beginning to work with Grass, although I am fairly experienced
with ArcGIS, including scripting for map production and geoprocessing
(Python and VBA). Basically, I am looking to automate map production in
Grass, using a script (Python or Perl preferably?). (I have to output
several
excuse me if I a miss something but I get (GRASS6.2.2 6.3)
r.describe SRTM3
READING [SRTM3 in nik] ... 100%
* -15 -13 -12 -10 thru 2285 2287-2314 2316-2318 2320-2325 2327-2330 2334
2342
2344 2347 2349 2350 2357 2358 2361 2365 2375
and
r.describe -r SRTM3
READING [SRTM3 in nik] ... 100%
-15
All grass commands can be run either from the gui or command line. The gui just
creates the command and executes it. So you can create a shell script with a
text editor that has all your commands, and does the usual things that shell
scripts can do and run it from the window that appears when
I need to create some legends using Truetype. I have compiled in support
for freetype and can use d.text.freetype to output to the monitor. The
legends work fine using standard fonts, but when I select Truetype the
legend draws without any text output to the monitor.
Thanks for any
Hi!
Thanks for ur support.
As u have said ,i got the georefercing information using gdalinfo.
It give following output
Driver: GTiff/GeoTIFF
Size is 5177, 3450
Coordinate System is:
GEOGCS[ Unable to match Ellipsoid (Datum) to a GeographicTypeGeoKey value
Ellipsoid = Modified Everest Datum =
Nikos Alexandris wrote:
I am trying to make use of this amazing tool but whenever I save
exit d.rast my new raster it looks like the old one!
Is there a secret setting?
No. You are looking at the new map (output=), not the original
(input=), right? If you're trying to edit a map in place
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