Hi,
I'm trying to interpolate a DEM to match my imagery. The images are
approximately 60 cm resolution of about 829,490,277 cells!
GRASS 6.2.2cvs (phil_geog):~ g.region rast=infanta_qb.rgb -pm
projection: 3 (Latitude-Longitude)
zone: 0
datum: wgs84
ellipsoid: a=6378137
Markus,
Well, you have what you have, I think. For which country do you need
the DEM?
Philippines
I once received a script collection to use Octave and GRASS
to perform bundle block adjustment but never got that working
(still have the code, we could contact the author).
I've been
What is the best live-cd with GRASS (GDAL/OGR), QGIS ? Or, how could I
build a custom live-CD including latest FOSSGIS tools?
Some options
http://grass.itc.it/download/cdrom.php
I think the most up to date is from ominiverdi
http://livecd.ominiverdi.org/index.php?page=LiveCDtoc=livecd
But I
But I use the FOSS4G2006 CD without minimal problems for my basic GIS
classes. A bit old but very reliable (at least for me).
I mean:
with minimal problems
http://ldap.telascience.org/foss4g/
maning
Thank you,
Nikos
___
grass-user
Hi,
I'm having problems download the grass 6.3 cygwin packges using the
http://grass.ibiblio.org/grass63/binary/mswindows/cygwin/
Are there any server problems?
cheers,
maning
--
|-|--|
| __.-._ |Ohhh. Great warrior. Wars not
Great! Thank you for a quick response!
On Wed, May 7, 2008 at 6:31 PM, Markus Neteler [EMAIL PROTECTED] wrote:
On Wed, May 7, 2008 at 12:06 PM, Hamish [EMAIL PROTECTED] wrote:
maning sambale wrote:
I'm having problems download the grass 6.3 cygwin packges using the
http
Hi,
Just tried it today,
http://grass.ibiblio.org/grass63/binary/mswindows/cygwin/setup.ini
still refers to 6.3.0-1.
cheers,
maning
On Wed, May 7, 2008 at 7:04 PM, maning sambale
[EMAIL PROTECTED] wrote:
Great! Thank you for a quick response!
On Wed, May 7, 2008 at 6:31 PM, Markus
Alright thanks!
On Thu, May 8, 2008 at 10:54 AM, Hamish [EMAIL PROTECTED] wrote:
maning sambale wrote:
Just tried it today,
http://grass.ibiblio.org/grass63/binary/mswindows/cygwin/setup.ini
still refers to 6.3.0-1.
the mirror takes a day or so to update. either wait a few more
But, under another username/account, I can't.
cygwin terminal reports a fatal error:
It says:
Fatal server error:
Cannot open log file /tmp/XWin.log
This file just needs write permissions to other users
Now, it's running.
xterm Xt error: Can't open display: 127.0.0.1:0.0
Any ideas?
Both didn't worked.
$i_elev -- ${i}_elev
$i\_elev instead of $i_elev.
--
|-|--|
| __.-._ |Ohhh. Great warrior. Wars not make one great. -Yoda |
| '-._7' |Freedom is still the most radical idea of all -N.Branden|
| /'.-c
jonathan,
I've just returned to grass on cygwin a couple of weeks ago. Overall,
I think it's pretty much stable, a couple of quirks I encountered
though:
1. No cut and paste under startxwin.sh shell
2. Some of my simple scripts (for batch import of vector and raster)
are not working, both
Glynn,
Thank you for clearing things out. Will check and report results by
next week.
Have a nice weekend!
maning
1. xterm doesn't use the clipboard by default, but the primary
selection. Consequently, you can't paste the selection with e.g.
Ctrl-V or Shift-Insert. This can be changed via
Hi,
Using v.rast.stats in grass6.3 both in cygwin and native windows,
v.rast.stats [EMAIL PROTECTED] layer=1
[EMAIL PROTECTED] colprefix=dem percentile=90
I get this error
:/GRASS/scripts/v.rast.stats: r.cats: command not found
I see no entry in the 6.3 manual on r.cats
any ideas on using
from http://grass.ibiblio.org/grass63/binary/mswindows/cygwin/
downloaded last 2008/05/08
According to the site
grass-6.3.0-2.cygwin.tar.bz2 22-Apr-2008 10:09 20M
So the packages are 22 of April.
maning
On 5/21/08, Hamish [EMAIL PROTECTED] wrote:
maning sambale:
Using v.rast.stats
Hamish,
hmmm, don't know. the r.cats script should be there- it was included in the
release source code:
http://trac.osgeo.org/grass/browser/grass/tags/release_20080423_grass_6_3_0_1/scripts/r.cats
oh well. the easiest solution is to edit the v.rast.stats script in a text
editor to rename
Woohoo!
Just received an email from our College Librarian:
GRASS Book 3rd edition is now available for circulation
Along with Making Maps by Krygier and Wood
The 3rd edition is a bit thicker, time to read, read, and run sample commands!
cheers,
maning
--
hi,
Not specifically a grass question. How do I download in bulk a number
of Landsat tiles from GLCF.
for example:
ftp://ftp.glcf.umiacs.umd.edu/glcf/Landsat/WRS2/p114/r052/p114r052_7x20010909.ETM-EarthSat-Orthorectified/
I want to download only the bands 1-5 and 7and the metadata.
I need to
PM, maning sambale
[EMAIL PROTECTED] wrote:
hi,
Not specifically a grass question. How do I download in bulk a number
of Landsat tiles from GLCF.
for example:
ftp://ftp.glcf.umiacs.umd.edu/glcf/Landsat/WRS2/p114/r052/p114r052_7x20010909.ETM-EarthSat-Orthorectified/
I want to download only
MS,
On Tue, May 27, 2008 at 8:21 PM, M S [EMAIL PROTECTED] wrote:
This sounds like a question for the Arc List, or their tech support?
I know, are there any public Arc list out there (can't seem to find
one with Google)? I'm not an arc user but my colleague sent me this
shapefile so we can
Just curious if anybody encountered this issue with Arc*:
it's a common problem.
It does seem to be.
short answer: TINs stink. Raster maps created from TINs stink more.
My colleague used SRTM DEM converted to grid format of Arc
He mentioned that it is fairly common when you convert raster
Hi,
I can't find the instructions on installing grass add-ons particularly
imagery add-ons
https://svn.osgeo.org/grass/grass-addons/imagery/
and
except i.landsat.dehaze which is simply a script
I'm using grass 6.3 on cygwin.
cheers,
maning
--
Hi,
For a project I am involved with, we are conducting landcover
classification from LANDSAT TM (orthorectified) data downloaded from
GLCF.
We are now in the process on pre-processing the image and then conduct
classification using i.smap.
Following the GRASS book, we will be conducting the
Markus,
AFAIK LANDSAT is sun-synchronous, it passes in the local morning time
(something like 10:30-11:00).
Maybe this helps:
http://earthobservatory.nasa.gov/MissionControl/overpass.html
Since it is an overpass predictor, it doesn't provide information on
previous landsat overpass. Can I
(test_landsat):~/grass-addons/imagery/i.landsat.toar
I'm using GRASS 6.3 under Cygwin.
maning
On Mon, Jun 2, 2008 at 3:08 PM, Markus Neteler [EMAIL PROTECTED] wrote:
On Mon, Jun 2, 2008 at 5:33 AM, maning sambale
[EMAIL PROTECTED] wrote:
Hi,
I can't find the instructions on installing grass add
Hi,
I'm getting segmentation fault using i.atcorr on a LANDSAT TM data. I
subsetted the image to test in a small region.
projection: 1 (UTM)
zone: 51
datum: wgs84
ellipsoid: wgs84
north: 646722
south: 641763
west: 744135
east: 749436
nsres: 28.5
ewres:
Markus and Glynn,
I have submitted that as it now no longer crashes.
Great!
But it's (for me)
either extremely
slow (remaining at 0%) or endless looping.
Maning, does it now work for you (hope you can update from SVN)?
Shucks, don't know installing via SVN yet. Still struggling to use
GEM
Hi,
From a classification process we are developing, we created a
unsupervised classification from the image. We then want to select
random locations from the unsup raster as a training area for the 2nd
level of classification. I think it can be done by: r.to.vect,
v.random, v.extract. The
To add info to this thread:
Some arc users said it its dependent on the snapping threshold or
smoothing option in the polygon creation. Polygons will be blocky
when this options are not enabled.
cheers,
maning
--
|-|--|
| __.-._
Hi,
I have installed grass63 fro les-ejk repo on a gutsy. I then checkout
from svn the releasebranch_6_3 rev. 31664
Know doing:
./configure ...
I get this error:
Unable to locate curses includes.
Any ideas?
maning
--
|-|--|
|
confdefs.h
#include curses.h
On Tue, Jun 10, 2008 at 6:21 PM, maning sambale
[EMAIL PROTECTED] wrote:
Hi,
I have installed grass63 fro les-ejk repo on a gutsy. I then checkout
from svn the releasebranch_6_3 rev. 31664
Know doing:
./configure ...
I get this error:
Unable to locate curses includes
Thanks Hamish.
Following the link
http://svn.debian.org/wsvn/pkg-grass/packages/grass/trunk/debian/control?op=file
I installed all dependencies from hardy's default repo.
The configure logs this tells me:
configure:8436: checking whether to use Tcl/Tk
configure:8456: checking for location of
Wohoo! Now it running.
One last question, I have checked out from svn the grass-addons
particularly the imagery. How do I add them in the compilation?
cheers,
maning
On Wed, Jun 11, 2008 at 12:28 PM, Glynn Clements
[EMAIL PROTECTED] wrote:
Hamish wrote:
these instructions should help:
, maning sambale
[EMAIL PROTECTED] wrote:
Wohoo! Now it running.
One last question, I have checked out from svn the grass-addons
particularly the imagery. How do I add them in the compilation?
cheers,
maning
On Wed, Jun 11, 2008 at 12:28 PM, Glynn Clements
[EMAIL PROTECTED] wrote:
Hamish
: http://farm4.static.flickr.com/3126/2571893895_0a73dd3380.jpg
cheers,
maning
On 6/2/08, maning sambale [EMAIL PROTECTED] wrote:
Markus,
AFAIK LANDSAT is sun-synchronous, it passes in the local morning time
(something like 10:30-11:00).
Maybe this helps:
http://earthobservatory.nasa.gov
Hi,
After implementing gain and bias correction and topographic
correction, I get very low values for landsat data data
for example range of values of band1:
GRASS 6.3.1svn (p112r056):~ r.info lsat7_2000.toar.1 -r
min=0.030303
max=0.372067
[Raster MASK present]
GRASS 6.3.1svn (p112r056):~
On 6/19/08, Nikos Alexandris [EMAIL PROTECTED] wrote:
On Wed, 2008-06-18 at 22:41 +0100, Glynn Clements wrote:
Glynn Clements wrote:
Thanks! Multiplying by 1000 with r.mapcalc gives better results. Any
chance adding floating points (FCELL) to i.cluster?
I had a brief look at the
Hi,
I'm getting the same errors as this one:
http://lists.osgeo.org/pipermail/grass-user/2005-April/028536.html
Why is this so? I'm running on 12 classes on 8 rasters in a group.
cheers,
maning
--
|-|--|
| __.-._ |Ohhh. Great
Nikos,
thank you fo testing seems it's working OK now. I will test it myself later.
maning
On 6/20/08, Nikos Alexandris [EMAIL PROTECTED] wrote:
Not sure if this helps... (!)
---
r.univar change_pca_250m_06.239_07.242.2_test
100%
total null and non-null cells: 247720
total null cells:
Hi,
Here's the process I plan to do for my image classification
1. Create an unsupervised classification from TCAP images to get
clusters of pure pixel values.
2. Convert to vector.
3. Create a random location of vector points.
4. From the converted vector layer, select random polygons
libgdal1.5.0.so.1 (libc6) = /usr/lib/libgdal1.5.0.so.1
libgdal1.5.0.so (libc6) = /usr/lib/libgdal1.5.0.so
libgdal1.4.0.so.1 (libc6) = /usr/lib/libgdal1.4.0.so.1
cheers,
maning
On 7/2/08, Markus Neteler [EMAIL PROTECTED] wrote:
On Fri, Jun 27, 2008 at 4:26 AM, maning sambale
[EMAIL PROTECTED
Hi,
I'm also experiencing the same problem from todays's svn checkout
I'm using ubuntu hardy. I have the same configuration with dokotoreas
cheers,
maning
On 7/2/08, doktoreas [EMAIL PROTECTED] wrote:
Hello everybody.
Building today svn checkout, I have this error with gdal-config:
+1 on the ps.map cookbook
I can provide my ps.map files. Some ideas:
1. Techniques in making atlas, like a script that can use a single
ps.map config to a number of regions to create a map atlas expanding
the ps.atlas script.
2. More http://grass.osgeo.org/wiki/AreaFillPatterns for
I just updated and compiled to day. Seems to work now.
maning
On 7/7/08, Brian Bishop [EMAIL PROTECTED] wrote:
Still had this issue with:
--with-includes
Found workaround by changing the first line in gdal-config;
From this:
CONFIG_LIBS=-L/usr/lib -lgdal1.5.0
To this:
Hi,
I am preparing a country-wide map using ps.map. The region spans 2-3
UTM zones although most of the region is covered by one zone but I
still need the data at the fringes covered in another zone. In order
to do that I used a lon/lat projection. However, ps.map will not
produce a scalebar
On 7/19/08, Hamish [EMAIL PROTECTED] wrote:
maning sambale wrote:
I am preparing a country-wide map using ps.map. The region spans 2-3
UTM zones although most of the region is covered by one zone but I
still need the data at the fringes covered in another zone.
In order to do that I used
contributed to make this release happen.
The visual changelog will be published at http://blog.qgis.org/
shortly - visit that page for more for details.
cheers,
Maning Sambale
QGIS Release Team
www.qgis.org
___
grass-user mailing list
grass-user
By the end of this week we will have a new imac as a GIS workstation,
I am familiar with GRASS on linux and windows, but not on a mac. I
know GRASS and QGIS install OK on a mac, so that won't be a problem.
Any other advise/caveats/warning as we do the migrate? We will still
be using our linux
[EMAIL PROTECTED]
Subject: Re: [GRASS-user] tips on GRASS Mac users
To: maning sambale [EMAIL PROTECTED]
Cc: grass-user@lists.osgeo.org
Message-ID: [EMAIL PROTECTED]
Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes
On Jul 22, 2008, at 5:29 AM, maning sambale wrote
How to configure middle-click for the zooming function in GRASS with
imacs mighty mouse?
On Wed, Jul 23, 2008 at 2:03 PM, maning sambale
[EMAIL PROTECTED] wrote:
Great! Thanks for the tips. Using the mac right now. This screen is huge
maning
On Tue, Jul 22, 2008 at 11:19 PM, Michael Barton
Thanks Dylan! Your script might be useful in the succeeding stage of
my project.
Not sure if this is what you are asking for, but here is an example of
scripted GRASS usage involving two locations:
http://casoilresource.lawr.ucdavis.edu/drupal/node/613
Cheers,
Dylan
--
uick question:
Can you run another GRASS instance from a different Mapset while
running a GRASS BATCH JOB?
cheers,
maning
On 8/13/08, maning sambale [EMAIL PROTECTED] wrote:
Thanks Dylan! Your script might be useful in the succeeding stage of
my project.
Not sure if this is what you
Hi,
Not entirely a GRASS question but I'm hoping someone can point me to
the right direction
I was given thousands (literally!) of topo images in either jpg or
bmp. My task is to create an indexed raster for viewing in either
GRASS or QGIS via WMS.
The problem: all files do not have a world
marks.
Create a world file for the image.
Done!
Know my main problem is to automate through a thousand images.
cheers,
maning
On 8/21/08, maning sambale [EMAIL PROTECTED] wrote:
Hi,
Not entirely a GRASS question but I'm hoping someone can point me to
the right direction
I was given
With this email I would like to ask for any developer/users potential
interest to include some of the GIPE modules into the main GRASS GIS
SVN, if any of them could find some public use.
+1!
for devs: I have done code cleaning/standardization and
grass_indent.sh parsing on all modules but
Hi.
I am editing a dbf file of a GRASS vector in QGIS. When I launch the
open attribute table in QGIS it shows a long table of over a thousand
records, but when I open the file in OpenOffice Calc 3.0 it only shows
me 30 records which was the 30 classes I initially converted from
raster to
Maciek,
You used the '-v' switch which means: Use raster values as categories
instead of unique sequence. Thus, it is normal that the output table
has only that many rows, as many unique cell values were there in the
input raster map. Multiple polygons are linked to the same table row (by
I would like to test some of the GRASS addons for evaluation/inclusion
to main Grass code in (Mac and Ubuntu). I will probably use the
stable release as a test environment and of course North Carolina
dataset. Any specific test results I should submit?
This is the info I got from the wiki:
Hi,
In doing remote sensing classification, we are advised that more
training areas is best, but how much really? There must be a threshold
where it is pointless to add more since it will not contribute
significantly to the classifcation process.
I would like to ask what are the standards/best
Hi,
My usual workflow is like this:
All my vectors are in GRASS database and I view them with QGIS.
For editing vector attributes, I basically browse the GRASS vectors in
QGIS then edit the dbf attributes with OpenOffice calc or base.
So far so good. This time I have a vector with more than
Just finished installing macports gnumeric and it does have the 65K row limit
On Thu, Sep 25, 2008 at 4:56 PM, maning sambale
[EMAIL PROTECTED] wrote:
Thanks for that tip. I'm installing from macports now.
But I read somewhere that: GNUmeric could accept more than 256 columns
and more
to install and maintain than Oracle. It is
also cheaper.
Andreas
maning sambale wrote:
Just finished installing macports gnumeric and it does have the 65K row
limit
On Thu, Sep 25, 2008 at 4:56 PM, maning sambale
[EMAIL PROTECTED] wrote:
Thanks for that tip. I'm installing from macports now
On Thu, Sep 25, 2008 at 6:33 PM, Nikos Alexandris
[EMAIL PROTECTED] wrote:
On Thu, 2008-09-25 at 17:53 +0800, maning sambale wrote:
Just finished installing macports gnumeric and it does have the 65K row limit
Oh! I am so sorry for the mis-information. I remembered a discussion we
had
Elvis,
You region settings says:
EW Res: 149.++
NS Res: 150.++
Set g.region to resolution of the layer
g.region rast=aspect -p
cheers,
maning
On 9/30/08, Elvis Dowson [EMAIL PROTECTED] wrote:
Hi,
I just tried to display the spearfish60 aspect raster image,
but it looks heavily
+1
I had just downloaded new Landsat 7 SLC-Off data. It still useable
for land use change analysis. A grass tool would be very helpful.
cheers,
maning
On 10/20/08, Ned Horning [EMAIL PROTECTED] wrote:
Hi - Is there anyone out there who has worked on an algorithm to fill gaps
in
Landsat
, Hamish [EMAIL PROTECTED] wrote:
Nikos Alexandris:
Well,
so I did.
maning sambale wrote:
How? I haven't been doing svn update for the past 2
months because its working OK.
Would love to try this out also.
if you are working from a svn source tree it is just:
cd scripts/d.out.file
svn
Hamish,
I just found out that the output from d.out.file geotiff has some distortions.
See this: http://farm4.static.flickr.com/3007/2984908579_b73cdd3b99_o.png
The lighter relief is the original raster from the GRASS dbase and the
darker one with some green vector is the d.out.file output.
Hi,
(Somewhat related but not entirely)
I am looking for cases/howto/examples of using quickbird images in
GRASS. Please refer some related:
orthorectification of quickbird in GRASS
change detection using quickbird in GRASS
image classification with quickbird (using texture, geometry and
Hi,
I'm looking for some tools in processing radar/palsar data.
pre-processing, image classification, etc.
So far, I found RAT radartools http://srv-43-200.bv.tu-berlin.de/rat/index.php
Any GRASS user doing radar processing?
cheers,
maning
--
If you can get hold of the GRASS bible by Markus and Helena:
http://www.grassbook.org/
You're on your way to become a great grass user.
On Sun, Nov 23, 2008 at 3:49 PM, Markus Neteler [EMAIL PROTECTED] wrote:
Hi Matt,
On Sat, Nov 22, 2008 at 10:55 AM, Matt B [EMAIL PROTECTED] wrote:
Hi
Hi,
Any help in doing the following:
I have a combined vector in grass using v.overlay
I now have a dbf table with the following
a_value = integer
a_value2 = integer
b_value = string
Now I want to combine the categories in another column (c_value) like :
evaluate b_value, a_value, a_value2
, Nov 25, 2008 at 12:01 PM, maning sambale
[EMAIL PROTECTED] wrote:
Hi,
Any help in doing the following:
I have a combined vector in grass using v.overlay
I now have a dbf table with the following
a_value = integer
a_value2 = integer
b_value = string
Now I want to combine the categories
Nearly there but not quite:
The final column should combine the values from the 2 columns, am I
right that concat doesn't work with dbf?
So this doesn't work
echo UPDATE vectormap SET c_COVER = a_COVER || a_value | db.execute
cheers,
maning
On Tue, Nov 25, 2008 at 2:34 PM, maning sambale
[EMAIL
Hi,
AFAIK the v.in.osm is for the old API (0.4) of OSM. You can't use it
for the current data. There are utilities to import OSM data to
various formats checkout their wiki:
http://wiki.openstreetmap.org/
But if you want GIS ready data derived from OSM, you can download
shapefiles here:
We can now access the full 35+ years of archive Landsat 1 through 7 for free.
--
cheers,
maning
--
Freedom is still the most radical idea of all -N.Branden
wiki: http://esambale.wikispaces.com/
blog: http://epsg4253.wordpress.com/
Here:
http://glovis.usgs.gov/
or
http://edcsns17.cr.usgs.gov/EarthExplorer/
On Fri, Dec 12, 2008 at 2:11 PM, Rainer M Krug r.m.k...@gmail.com wrote:
On Fri, Dec 12, 2008 at 7:38 AM, maning sambale
emmanuel.samb...@gmail.com wrote:
We can now access the full 35+ years of archive Landsat 1
Hi,
I have a series of classified rasters from different landsat images
(various dates). I want to moasic/stitch them to a one raster. The
problem is there are subtle differences in the classified output. Any
advise in mosaicing them?
--
cheers,
maning
.
Is there a way to use this for integer-nominal data?
On Wed, Jan 7, 2009 at 11:04 AM, maning sambale
emmanuel.samb...@gmail.com wrote:
Hi,
I have a series of classified rasters from different landsat images
(various dates). I want to moasic/stitch them to a one raster. The
problem
On Wed, Jan 14, 2009 at 5:02 PM, Glynn Clements
gl...@gclements.plus.com wrote:
Nikos Alexandris wrote:
The columns produces by v.extract are of type CHARACTER and v.dissolve
does not like this. It's an old issue. Can someone explain why it
becomes CHARACTER since grass' type for strings
IMHO, the best way to deal with attributes in GRASS + SQLite is to do it via
the built-in tools in GRASS, and not via the SQLiteBrowser or other tools as
this can lead to incompatibilities and confusion. The new wxgui has a very
nice interface for attribute and table management.
Ahh! Thanks
Hi,
I am reposting this hoping for some answers. Manually reclassifying
conflicting values seem to be a pain. Any advice?
-- Forwarded message --
From: maning sambale emmanuel.samb...@gmail.com
Date: Wed, Jan 7, 2009 at 11:04 AM
Subject: mosaicing classified images
To: grass
following the great grass developer Michael Shapiro's (is he the
grass developer?) advice on option 2.
On Wed, Jan 21, 2009 at 7:16 PM, Markus Neteler nete...@osgeo.org wrote:
On Wed, Jan 7, 2009 at 4:04 AM, maning sambale
emmanuel.samb...@gmail.com wrote:
Hi,
I have a series of classified
apologies for the cross-post:
Dear QGIS Users, Developers and FOSSGIS devotees
We are extremely pleased to announce the release of QGIS 1.0 and the
shiny new QGIS 1.0 User's Guide. We have also revamped our web site at
http://qgis.org. See the note below from our project chair:
Hi,
Any ideas in doing this:
I want to get the mode of raster categorical values for a defined
window based on 2 raster layers.
For example, I set a window of 5x5, so I get mode value from 50 pixels
(25 for raster a and 25 for raster 2).
--
cheers,
maning
[0,0]
map2[0,1] map2[-1,0])
Is the correct to list values?
On Fri, Jan 30, 2009 at 11:53 AM, maning sambale
emmanuel.samb...@gmail.com wrote:
Hi,
Any ideas in doing this:
I want to get the mode of raster categorical values for a defined
window based on 2 raster layers.
For example, I set
30, 2009 at 2:16 PM, maning sambale
emmanuel.samb...@gmail.com wrote:
What operator in mapcalc should I use to evaluate a mode from a given window:
r.mapcalc test_andmode = mode (map1[-1,-1] map1[-1,0]
map1[-1,1] map1[0,-1] \
map1[1,-1] map1[1,1] map1[0,0] map1[0,1] map1[-1,0]
map2[-1
In a single script I would like to:
open a mapset and do vector processing, then,
open another mapset,
import vectors from previous mapset
continue processing.
Any psuedoscript to do this?
--
cheers,
maning
--
Freedom is still the most
Hi,
Looking for tips in transforming r.report output into a
spreadsheet like format.
--
cheers,
maning
--
Freedom is still the most radical idea of all -N.Branden
wiki: http://esambale.wikispaces.com/
blog: http://epsg4253.wordpress.com/
,land_cover_code,description,hectares,cell_count,percent_cover
I will try the cryptic awk lines.
On Wed, Feb 25, 2009 at 12:12 AM, Giovanni Pasini jynx...@gmail.com wrote:
maning sambale ha scritto:
Hi,
Looking for tips in transforming r.report output into a
spreadsheet like format.
Hi,
I
where map1 has NULLs. And vise-versa if map2 has many NULLs.
The command below is OK when both maps have few NULL values.
On Fri, Jan 30, 2009 at 3:31 PM, maning sambale
emmanuel.samb...@gmail.com wrote:
Well, it should be ,
r.mapcalc test_andmode = mode (map1[-1,-1] , map1[-1,0] , map1[-1,1
Again (doh!) answering to my own query.
use r.series method=mode
my grass module of the day!
On Thu, Apr 16, 2009 at 4:51 PM, maning sambale
emmanuel.samb...@gmail.com wrote:
Revisiting this thread, how do I add in the r.mapcalc command:
where if a pixel in the window contains a NULL value
Ahh no units option in my grass version:
/250k_layout.map
+ REGION=surigao_test_reg
+ TITLE=SURIGAO
+ PCGS=2535
+ g.region region=surigao_test_reg res=100
+ ps.map out=surigao_test_reg.ps
where x y
length length
height height
segment no_segemnts
numbers no_labels
fontsize fontsize
I want to calculate the speed of my GPS trace in grass. Converting
the vector points where an attribute speed is added.
Any ideas how to do it?
--
cheers,
maning
--
Freedom is still the most radical idea of all -N.Branden
wiki:
Landsat ETM+ SLC-off Gapfill
http://l7gapfill.sourceforge.net/
L7gapfill uses a multi-scale segment model to guide interpolation of
spectral data across gaps in Landsat 7 SLC-off images. Gap pixels are
filled with concurrent spectral data, essential for applications that
require same-day spectral
I am importing a polygon shapefile and I get this error. The
shapefile was created using QGIS.
v.in.ogr layer=forest_p116r048_repair output=forest_p116r048
dsn=/Users/maning/pfua/map_data/forest_2002_digit/forest_p116r048_p117r047_edited
--o
WARNING: Vector map forest_p116r048 already exists and
warnings, not errors.
It appears to worked.
bests
milton
2009/8/14 maning sambale emmanuel.samb...@gmail.com
I am importing a polygon shapefile and I get this error. The
shapefile was created using QGIS.
v.in.ogr layer=forest_p116r048_repair output=forest_p116r048
dsn=/Users/maning/pfua
Hi,
I imported a shapefile of provinces in grass. The shapefile has
around 84 provinces composed of different islands. The attribute
table contains only 84 rows corresponding to 84 provinces. I used
v.clean bpol tool to topologically clean the vectors. Then used
v.db.droptable and add a new
One column of my vector is the name of the town all in uppercase.
What I want is to convert them, i.e.,
SAN DIEGO San Diego
My grass dbase is sqlite
--
cheers,
maning
--
Freedom is still the most radical idea of all -N.Branden
wiki:
Thanks! it's working now
On 8/17/09, Markus Metz markus.metz.gisw...@googlemail.com wrote:
maning sambale wrote:
Hi,
I imported a shapefile of provinces in grass. The shapefile has
around 84 provinces composed of different islands. The attribute
table contains only 84 rows corresponding
Thanks will try this one.
On Tue, Aug 18, 2009 at 7:36 PM, Moritz
Lennertmlenn...@club.worldonline.be wrote:
On 17/08/09 08:19, maning sambale wrote:
One column of my vector is the name of the town all in uppercase.
What I want is to convert them, i.e.,
SAN DIEGO San Diego
My grass dbase
Hi,
Basically my workflow for creating paper maps is create the main map
in ps.map. Export the ps output to pdf or png in a graphics software
(scribus or illustrator). Edit all map elements legend, anotations,
etc.
What I want is to be bale to create the map purely within grass and
ps.map
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