Just a quick idea - if vector map contains only rivers, You could try
out v.to.rast and then r.thin till You get something similar to river
and then convert back to vectors with r.to.vect.
Report, if it works.
Maris.
2008/1/24, Gabriele Nolè [EMAIL PROTECTED]:
Ah, :-(
I do not think
I'm sorry to interrupt Your advanced discussion, but if there are just
some holes that are required to be converted to polygons, then why
not use v.digit? Simply digitising new centroid inside a hole
(enclosed from other polygon boundaries) will turn hole into polygon.
WBR,
Maris.
2008/1/31,
Can somebody look on those data?
I used v.overlay with and/or and also got some strange results - not
what I expected. There must be something strange in that vector
dataset/how GRASS understands it.
Maris.
2008/2/13, Eddie [EMAIL PROTECTED]:
Someone sent me an E-mail regarding my use of HTML
Hi,
You are right - r.drain will NOT give sane results at region boundary.
Here is snippet from filldir.c:107:
/* determine the flow direction in each cell. On outer rows and columns
* the flow direction is always directly out of the map */
It's a questionable what action r.drain should take if
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.
All information You need is located here:
http://grass.osgeo.org/devel/index.php#prog
http://trac.osgeo.org/grass/wiki/DownloadSource
http://mapserver.gis.umn.edu/docs
http://trac.osgeo.org/mapserver/browser
Still if within one week You have not found time to understand how
GRASS and Mapserver
1) GRASS version, OS, arch?
2) Is it possible to get file that causes segfault?
Maris.
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1) g.region set to smaller region;
2) r.mapcalc small=large
Maris.
2008/2/29, Koen Hufkens [EMAIL PROTECTED]:
Hi list,
I should crop a small area out of a large raster layer (3GB) to make it
more manageable. I don't seem to find a quick way to do this.
Is there a function that just takes,
I'm sorry to disappoint You, but WMS deals with raster and not with
vectors. Vectors You can get with WFS or similar service. If You by
word vectors mean roads, rivers etc. displayed as raster in WMS
service, then You should:
1) Download data as rasters (r.in.wms);
2) Extract objects of interest
Just an idea:
1) Create new map with r.reclass where MyCat=1 OtherData=NULL and
2) then use g.region zoom=myreclassmap
Hope this helps,
Maris.
2008/5/6, Christian Schwartze [EMAIL PROTECTED]:
Dear GRASS user,
how can I obtain the boundings of raster subpart like the minimum rectangle
around
Sorry for being ignorant, but why You don't use plain r.profile to
generate profile values that can be feed into any graph plotting
application?
Use d.where or gis.m identification tool to gather all turning points
along pipeline and then feed resulting list into r.profile. Save
r.profile output
IIRC i had similar problem on Gentoo long time a go.
Nikos, first - check for two various GDAL installations (i.e. have You
single gdal installation or two);
Second - recompile GDAL and GRASS.
Maris.
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Hello,
that's strange. I used 6.3.0 (Gentoo portage) and I got different
results with spearfish60 dataset:
azimuth=90 - dips to east;
azimuth=180 - dips to south.
It's not counter-clockwise as help page suggests and not same results You got.
Can You make same checks with spearfish dataset?
Hello Luca,
first - double check Your data - are all data points OK. I have seem
when in some location are two points with different values (operator
error) and thus interpolated surface looks strange.
second - generate segment map to see which points affect that
strange area and probably
g.region -s?
http://grass.osgeo.org/grass64/manuals/html64_user/g.region.html
Maris.
2008/9/14, Milton Cezar Ribeiro [EMAIL PROTECTED]:
Dear all,
I created a maptset on Grass, and to do so I used a shapefile with the
boundaries, from where
the grass captured the UTM box (i.e. x1, x2, y1
Hello,
at first - when reporting a problem, please include full command with
all of it's parameters. Use copy/paste to transfer also all typos You
may have.
Second - double check that there is a file named
C:/world_factbk/world_factbk and You can read it. I suppose You have
read manual where
d.vect is not a good example, as it should be using
Vect_option_to_types(). No wonder that GRASS has so many LOC - lots of
duplication ;)
Maris.
2008/10/1, Moritz Lennert [EMAIL PROTECTED]:
On 01/10/08 02:55, Hamish wrote:
Markus:
(Un)related: could be have
g.gui wx
as a shortcut? wxpython
Hello,
currently there is no MASK support for vector data. Only solution is
to extract a subset of whole dataset into new vector map/layer with
existing GRASS tools (i.e. v.extract and others).
Also MASK concept for vector data is easy to implement for vector
points but it gets tricky with
Colors for raster map in GRASS are managed with r.colors module [1].
To get Your desired effect:
1) create text file with color rules (see [1] for more examples) and save it:
0% 0:250:0
20% 0:250:50
40% 0:250:150
80% 0:250:200
100% 0:250:250
2) In QGIS open GRASS toolbox and navigate to Raster -
If messages are allowed to collide, how about looking at it length to determine
they top-bottom ordering? Like - if foo and barbarbar are colliding, then
display foo on top of barbarbar.
As I have not tested new labeling module, it's just a plain idea.
Maris.
2008/10/19, Wolf Bergenheim
Hello,
You can use r.mapcalc to perform any calculations based on cell
surrounding cell values/presence. See more information in r.mapcalc
help page [1] or take a look at r.lake [2] help page to see how cell
value is calculated based on neighborhood cell values with mapcalc.
WBR,
Maris.
1.
Hello Francesco.
You are really lucky :) I'm implementing v.profile right now. It's
almost working - it needs some final touches and documentation
before it's ready for release. Currently it does not support 3d maps,
but I will put it on my TODO list. Still it will not be in 6.4.0.
Francesco, if
Please check that You have only one GDAL and one GRASS version installed.
Maris.
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Hello Jarek,
please re-run Your gis.m with DEBUG=3
g.gisenv set=DEBUG=3
then redraw map and look into output pane for line:
D3/3: db_select_int()
D3/3: SQL: SELECT cat FROM ...
and post result here.
Ignore other error messages, that will popup.
Maris.
2008/10/29, Jarek Jasiewicz [EMAIL
Hello Tomas,
I just tested recent 6.4 svn version. Sites warning is not harmfull. I
was able to change point color/size without problems.
NVIZ may have problems due to OpenGL implementation issues. It may not
be GRASS related.
Maris.
2008/11/2, Tomas Lanczos [EMAIL PROTECTED]:
Hello everybody,
Hello Kurt,
I assume You are using some stable GRASS version? I suggest to give a
try to GRASS 6.4-svn one, as I commited [1] some small fixes, that
adds tuneable snapping also for editing tools in v.digit.
If it doesn't help, can You provide Your location/mapset as .tgz so we
could make some
Another GRASS+Ubuntu segfault. Use search to get more info. In short:
remove GRASS and all of it's dependencies and complie new ones FROM
SOURCE! (or choose some better user-friendly distribution like Gentoo)
Maris.
2008/11/29, Daniel Victoria [EMAIL PROTECTED]:
another update. I can get into
gis.m gives Maximum zoom-in reached error when display width/height
is smaller than one column/row. If You have data with higher
resolution, You have to adjust Your region settings (increase
resolution). See g.region how to set resolution.
Maris.
2008/11/29, H. S. Rai [EMAIL PROTECTED]:
Grass
You can also take a look at new vector addon module v.profile. It will
give Your track intersections with contour lines or any other
points/lines. Currently it has limitation - Your track has to be a
single vector line. You can also combine r.profile and v.profile to
create better track profiles
Sorry, I was not reading carefully Your code snippet, but can't You
just use mapcalc's ability to access neighborhood pixel values (see
THE NEIGHBORHOOD MODIFIER in help page). Like
output=if(location[-1,-1],validation,null()) || etc...
It may eliminate need to create buffer, mask etc. still if it
Hello Georg,
first - I suggest You to get a copy of GRASS book. It's really good
reading for beginner.
Second - as I noted, v.profile is a new GRASS Add-on [1]. You can
compile it from source only. It requires GRASS 6.4 or 7 (both
unreleased). v.profile README file contains short note how to
Hello,
GRASS vector model is advanced, but sometimes it fails for simple
usage. It's one of best features is also it's point of failure.
Vector areas support in GRASS is built around bogous assumption, that
areas can not overlap. Such assumption holds true for many vector
usages (i.e. property
Hello,
just a guess:
updatedb
locate libgdal
rm located 1.5.so
ldconfig
Maris.
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Hello Nikos,
probably create a trac wish report Investigate Starspan integration
possibilities into GRASS. It can be used also later as meta bug to
track integration blocking code bugs.
I haven't used Starspan and currently have no requirements to do so,
still integrating various small projects
Yes.
Don't use GRASS 7 unless You are doing some GRASS 7 development.
Probably we need to add HUGE warning for 7 - Not for general consumption!
Maris.
2009/2/8, kries kr...@gmx.at:
Hello,
I have a very annoying problem. Maps are not rendered in wxgui anymore after
recompiling grass7
Hello,
first - does every island has a unique CAT?
second - if Yes, can You, please, provide sample data/location?
Areas *should* be correct, still there's some interesting category
related manipulations in v.to.db and without test data I'm too lazy
search for possible bugs :)
Maris.
My guess - that GeoTIFF data are in EPSG:3035, still GeoTIFF's
coordinate reference system is wrong or missing - i.e. it has world
file and no proj file. GRASS will generate error in such case, still
if bounds are OK, importing with -o will do the right thing.
Laura, check Your GeoTIFF file with
Rename columns Order and Drop during import. Reserved words may differ
from one database to other, still I suggest to take a look at MySQL
reserved word list that may help to avoid such problem in future:
Hello all.
I also needed to do some lineament orientation analysis and to do so I
modified v.to.db [1]. Now it supports calculating line azimuths as CW
direction from line start point to line endpoint.
Usage example:
v.to.db map=lineaments type=line option=azimuth units=degrees
Yes.
I have no space to checkout GRASS 7 and thus can't test those changes
under GRASS 7. Still I hope to get my new Dell up and running after
four months of trying to get away from memory problems. Then I will
have enough space to work on more than one branch...
Maris.
2009/3/30, Martin Landa
Hello Carlos,
svn up
cd vector/v.to.db
make clean make
It's in develbranch_6 r36528 [1]
Maris.
1. http://trac.osgeo.org/grass/changeset/36528
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If I got it right - You need to fill possible agriculture land till it
reaches required area.
I think You can use mapcalc sample provided in r.lake documentation.
Just replace ${variables} with Your map name and calculate resulting
map area after every run. Mask nonagriculture land with MASK and
Hello,
if You are working with transects, You may take a look at v.profile
add-on [1]. It will print distance from line start point to any point
on line or line intersection. It's really useful tool for GIS data
conversation to chart friendly data.
Maris.
1.
On Linux proper default would be calling xdg-open file|URL.
Maris.
2009/7/27, Glynn Clements gl...@gclements.plus.com:
BTW:
AFAICT, the right way to open files on Windows is to simply run them
via the shell, e.g. pointing GRASS_HTML_BROWSER at a batch file
containing:
--
Glynn Clements
In two words - You are running module compiled for different GRASS
version than one You are running. Recompile affected module OR, if You
have multiple GRASS installations, fix Your LD_LIBRARY_PATH paths.
Maris.
2009/7/29, Nikos Alexandris nikos.alexand...@felis.uni-freiburg.de:
Hi dev's and
Markus, You seem to be right. Only problem - that thread is missing
solution: http://lists.centos.org/pipermail/centos/2008-November/067397.html
Citing here for history:
check your /etc/X11/xorg.conf on the differents machines.
- RgbPath /usr/share/X11/rgb
It was different between the two
This is really nice example of GRASS and whole OSGEO stack
flexibility. I love to see that r.lake is usefull module :)
One thing - I did not peaked into Your source, but it seems that You
are not validating user input data before passing to GRASS. GRASS
parser and r.lake can deal with various
Hello,
it's probably late for You, but can You, please, try 6.5 svn version?
IMHO I have fixed this issue. I would be thankfull for Your feedback.
Maris.
2009/6/16, Martin Mainzer mart...@gmx.de:
Hello,
I just installed the grass 6.4.0 RC4 *.rpm from
Hello,
I'm not colsely following all nn related issues (and have never used
it), but couldn't it be solved like this:
1) convert any nnbathy using GRASS code to use library version (libnn);
2) include taht code into main GRASS tree;
3) provide autoconf switch --with-libnn=/path so noncomercial
As GRASS 7 will be TCL/Tk legacy free, someday somebody will implement
most usefull NVIZ features into wxNVIZ (or whatever it's called).
Still IMHO right now nobody is working on new features for NVIZ. I
will return to attribute based vector styling as soon as I will have
free time for coding,
Unfortunatly GRASS has no Windows developers. Developers use Linux or
Mac and not windows and thus fixing Windows specific bugs is hard.
I have attached patch to ticket where such problem is described.
http://trac.osgeo.org/grass/ticket/629
Please, apply patch to GRASS 6.4/5, recompile and run
Also previous patch should not be commited to anywhere. I just want to
know (get info) what's going on when db spawn call fails. If somebody
can recompile with that tickets patch and then post results to trac,
we may get an idea what's failing. I suspect forward vs backward
slashes issue. Still
Sorry for interupting but does GPL applays also to (not linked) shell
scripts? If they don't use any GPLed parts in them and only call GRASS
modules, then IMHO they can ship non-GPL scripts with GPL software.
Requirement to provide GPLed part source on request still applays.
Not an expert,
Maris.
Hello,
I have no time to look into this issue right now. Please add a wish
ticket to trac r.lake should support minimum water column depth and
describe how it should work.
Thanks,
Maris.
2009/10/19, Martin Schweizer schweizermar...@students.unibe.ch:
Hi
I have the following problem: I have
I apologise to everyone affected by my bad code. As of r39670 Ctrl+C
should not anymore quit GRASS session.
Maris.
2009/11/3, Glynn Clements gl...@gclements.plus.com:
[CC to grass-dev]
Νίκος Αλεξανδρής wrote:
However, I have a small problem: sometimes I launch grass6_dev or
Hello grassyjohn,
I feel sorry for You that You had to bang Your head against wall to
get GRASS running. Some time a go there was a fix in GRASS to prevent
such problems but it got reverted by other developers as user should
know what he does and deserves failure if he doesn't. [1] You can add
Hello,
be care full with QGIS layer CRS definitions. By default QGIS will
assign WGS84 as layers CRS if layer lacks CRS definition or definition
is bogus. Use ogrinfo -ro -so MyFile to check files CRS. Still IIRC
DXF doesn't contain CRS definition - You have to look into metadata
provided with
Speaking of automatic builds - whould it be possible to set up
Tinderbox/BuildBot for GRASS 7? Anyone else thinks it's a nice idea?
Maris.
2010/1/19, Martin Landa landa.mar...@gmail.com:
Hi,
I have set up regular WinGRASS builds, currently for 6.4.svn and
6.5.svn (built daily). Servers
Hello,
I just after reading Your mails decided to hunt down this issue, as I
also had segfaults during exit on my Gentoo AMD64 box. Seems like
tcl/tk applications don't like calling exit during Destory event
(closing window). Fixed in 6.5. [1] Not backported to 6.4, as there
have been lot's of
Hello,
moar info - what is freezing and how to reproduce? Trac issue #No?
How is possible to fix issues, if there is no information about them?
Maris.
2010/2/19 Richard Chirgwin rchirg...@ozemail.com.au:
Hi all,
I'm finding the TCL-Tk GUI is very prone to freezing in this version, so I
need
Hello,
can You test if OGR reads Shapefile correctly?
ogrinfo -ro polygons2.shp polygons
It should print out all features and their attributes in Shapefile. If
process ends well - it's a GRASS problem, otherwise it's an GDAL/OGR
problem.
Maris.
2010/3/5, bharath s bharath.set...@gmail.com:
One can't turn back time, still I also have been thinking about
playing with erosion models in backwards mode. If it's possible to
calculate current erosion rate and eroded material ammount, it should
be possible to add erroded material to DEM, repeat erosion model run
on new DEM and in such way
Your data set seems to be small. If You really think it's a bug in
v.net.path, open a ticket in Trac and attach sample data set with
commands to run. Then others developers will be able to check Your
data set and to confirm or (most likely) deny bug existence in
v.net.path.
Of-course You can
Next time don't forget to state Your Windows version, as some issues
are version-specific. Still this is a known issue:
http://trac.osgeo.org/grass/ticket/1006
Maris.
2010/3/25, Mansoor Leh mdk...@gmail.com:
Hello,
I am a newbie, using the windows version (6.4.0RC6) and i keep getting
the
Hm. Could this be Ubuntu specific issue like this one?:
http://trac.osgeo.org/grass/ticket/402
Try to upgrade Your GDAL/OGR.
Maris.
2010/3/29, Jim Blix b...@wiktel.com:
I'm working on both the WinGRASS and Linux versions of GRASS. I am using the
Neteler/Mitasove text to learn the basics of
Hello,
unfortunately r.in.wms is just a hack and not robust enough to use in
real world use cases.
Developers wanted!
http://trac.osgeo.org/grass/ticket/1025
Maris.
2010/4/25, peter.lo...@gmx.de peter.lo...@gmx.de:
Hi,
I`m trying to access a WMS service for european OSM data (german link:
Known issue, currently no fix.
http://trac.osgeo.org/grass/ticket/46
Maris.
2010/6/14, Kwas ken.kwasni...@gmail.com:
Helo,
I've used NVIZ in the past and not had this problem but after rebuilding
Grass/Nviz for a new system (Slackware 13 64bit) I now find when I try to
fly to move the
driver, so nothing really new to add to the bug report other than the
variance in linux distribution.
Any speculation where this bug might occur in the nviz code? Just in case
I'm feeling ambitious enough to take a crack at debugging it.
Thanks,
Ken
On 06/15/2010 12:14 AM, Maris Nartiss
Hello,
if You use GRASS from within QGIS, You should contact QGIS developers,
as GRASS support in QGIS is developed by QGIS developers and not
GRASS'ers.
I have not used Ubuntu, still in KDE with KWin I can drag around
windows by holding Alt key. Probably helps.
Maris.
2010/6/21, Edmondo
Seems to be broken install.
Start GRASS and check output of:
env | grep GISBASE
It should give something like:
GISBASE=/path/to/grass-6.4
If GISBASE is incorrect, all GRASS comands will fail. If it's so,
check contents of grass64 file. (/usr/bin/grass64)
Maris.
2010/6/28, Eduard Ruffert
$PATH should start with
/usr/lib/grass64/bin. (echo $PATH) Are You using some strange shell?
Maris.
2010/6/29, ruffert mkm ruff...@mkm.de:
Thanks for the help:
Maris Nartiss wrote:
env | grep GISBASE
It should give something like:
GISBASE=/path/to/grass-6.4
GISBASE=/usr/lib/grass64
Bad news for You - that vector file is corrupted. If You just imported
it - it failed to import correctly. If You run some other module - it
corrupted that file (and it's a bug). Also it lacks attribute table.
Also - when You ask for help, don't forget to include such details as
GRASS version,
Hello,
at first - try rc7
second - g.gisenv set=DEBUG=5
third (best one) - provide sample data with steps to reproduce Your issue.
WBR,
Maris.
2010/8/28 Richard Chirgwin rchirg...@ozemail.com.au:
Further to my first message:
Hi,
Trying to buffer a number of polygons - but only one polygon
I have no idea how to do it with current GRASS tools. If nobody else
comes up with easy solution, I just wrote small Python based tool
(ctypes FTW!), that rearranges multiline segments to be incremental.
It also includes check for possible crossections. It could be adapted
to do what You need,
Hello,
please provide exact commands to execute in Spearfish or NC datasets
to reproduce Your issues.
IMHO You are just mixing up things - when You use v.net
operation=connect, You will get node_count = School_nodes + Road_nodes
as it connect's every school with road segment to nearest road and
You don't need to create different location if that GeoTIFF has same
coordinate system as Your current GRASS location. Just use r.in.gdal
override flag to import it without checking coordinate system match.
Remember - source and destination MUST have identical coordinate
systems (except for
Hello,
as error message says: Your X server lacks OpenGL GLX extension. Fix
Your X11. Read Your distribution documentation how to enable OpenGL.
Maris.
2010/9/9, Vishal Mehta vishalm1...@gmail.com:
Hello all,
I was trying to use nviz, but I got the following error. Help, please?
Thanks,
Hello,
You need to install wxPython package(s).
Also You have hit a long a go fixed bug in Debian [1]. Upgrade Your
libsqlite-tcl.
wbr,
Maris.
1. http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=483993
2010/9/12, Kyaw Moe Aung kyawmoeaung.kyaw...@gmail.com:
Dear list
I am using Xubutu and
Sorry for You.
You do made backup of important data before messing around with QGIS, right?
You can try to launch GRASS and rebuild vector topology with v.build.
If it doesn't help - You'r SOL. And don't forget to infrorm QGIS
developers how well their GRASS support works.
Good luck,
Maris.
How about fixing error You got? I'ts quite clear - GRASS not running.
Start GRASS and then from within GRASS start R.
Second option is to set all required GRASS env variables.
Maris.
2010/10/7, Ricardo Rodríguez ricardorodo...@gmail.com:
hi all, how I can configure spgrass6 to work with svn
tk-dev and tcl-dev
Maris.
2010/10/18, Chethan S chethanuniver...@gmail.com:
Greetings!
I am trying to install GRASS Release branch 6.4 from SVN on Ubuntu. At then
configure stage, I use the command
./configure --with-tcltk-includes=/usr/include/tcl8.5
--with-proj-share=/usr/share/proj
If You have lines with wrong direction or segment order, You can try
to run my v.reorder_line_segments tool.[1] It will try to reorder
same CAT line segments to be in increasing order. It also reverses
line segments to be in order from start to end. It will work only for
simple, stright lines and
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 grass6.4 on a machine with Suse11.2 64 bit from the official
repository. Then I
Hello,
if SUSE provides separate -dev packages, install grass-dev package.
Then You have to run Your make commands with
MODULE_TOPDIR=/path/to/grass.
See this issue for details: http://trac.osgeo.org/grass/ticket/620
Still error You had when compiling 6.5 from source must be a different
one, as
’ undeclared (first use in this function)
make: *** [OBJ.x86_64-unknown-linux-gnu/io.o] Error 1
On 20 October 2010 16:45, Maris Nartiss maris@gmail.com wrote:
Hello,
if SUSE provides separate -dev packages, install grass-dev package.
Then You have to run Your make commands
Just to clarify - You have to read FILE named config.log at source
directory and look for last compilation command (i.e. gcc blabla). It
will give information WHY test failed and not simply WHICH one failed.
Just my 0.02
Maris.
2010/10/28, Rich Shepard rshep...@appl-ecosys.com:
On Thu, 28 Oct
Please open a issue ticket at http://trac.osgeo.org/grass Seems like
some font related changes have not made to NVIZ.
Thanks for report,
Maris.
2010/10/29, Richard T. Cooper richtcoo...@hotmail.com:
Hi there,
I'm receiving errors when I attempt to add a north arrow to a DEM
visualised in
Do it in two steps:
1) v.random output=my_points
2) v.select ainput=my_points binput=my_areas output=random_per_area
operator=within
Maris.
2010/11/4, leonidas leonidas_lia...@yahoo.gr:
I need to constrain the output of v.random in the polygons of another vector
map. How can I achieve that?
Please open a wish ticket at http://trac.osgeo.org/grass and describe
what should v.random do to statisfy Your analysis. Probably someday
someone will modify v.random to contain such feature.
Thanks,
Maris.
2010/11/4, leonidas leonidas_lia...@yahoo.gr:
I need the defined Number of points to be
Hello,
can You, please, clarify Your idea and problem?
By definition - every line has two nodes and may have extra vertices.
Point is line with only one node. If You need just own nodes, put them
in different layer.
Maris.
2010/11/6, Ricardo Rodríguez ricardorodo...@gmail.com:
hello.
how to
It's a return of an old bug. It was fixed 8 months a go.
http://trac.osgeo.org/grass/ticket/980
WinGRASS gurus - please change any other places where HTML browser is
hardcoded to some .exe file. See ticket #980 for details.
Maris.
2010/11/8 António Rocha antonio.ro...@deimos.com.pt:
Greetings
Hello,
can You, please, send in a graphical example or put for download
sample data set?
Maris.
2010/11/15, Patrick_schirmer patrick_...@gmx.ch:
Thanks Markus and Hamish,
Unfortunately v.clean rmdangle will not work for me. With Threshhold0
it deletes more or less all lines, otherwise none.
Hello,
eliminating this warning is not an easy task. As far I can see,
v.digit running under Linux does NOT call v.build for two times, still
it does for windows. Unless somebody running WinGRASS decides to spend
some time by recompiling and testing v.digit to see the cause of
double v.build
At first - get clear Your goals. Why You are playing around with GIS
tools? Depending on Your tasks, You might need Shell, Python, SQL, R,
C, Java etc. Those languages cover different GIS use cases and thus
it's impossible to say pick one. Most likely You will need to be
familiar with SQL (data
Sorry, I could not read this mail, as You are not on list anymore.
(Just trolling)
Such things happen - Your question was not trivial enough. It just
happens, that persons, who could know answers, are too busy with real
life and have no time to digg into Your problem. I feel sorry for You.
PS.
Known issue: http://trac.osgeo.org/grass/ticket/638
Maris.
2011/1/7, Shane Litherland litherland-f...@bigpond.com:
while i'm on a roll with my complaining...
i've known about this one for a while, so probably others do too.
in the main v.digit monitor, or some of the GUI bits like
Open a bug report with exact step-by-step how to reproduce this issue.
http://trac.osgeo.org/grass
Maris.
2011/1/7, Shane Litherland litherland-f...@bigpond.com:
Hi again,
another little thing I found by accident,
If digitising boundaries, then using 'remove vertex' to delete some of a
/+archive/ubuntugis-unstable/.
Maciek
-shane.
On Fri, 2011-01-07 at 12:49 +0200, Maris Nartiss wrote:
Open a bug report with exact step-by-step how to reproduce this issue.
http://trac.osgeo.org/grass
Maris.
2011/1/7, Shane Litherlandlitherland-f...@bigpond.com:
Hi again,
another
and veryfing your issues against the newest
stable release candidate -
http://grass.osgeo.org/grass64/binary/linux/snapshot/.
If impossible, please at least try the 6.4.0 final Ubuntu package
from https://launchpad.net/~ubuntugis/+archive/ubuntugis-unstable/.
W dniu 09.01.2011 19:00, Maris Nartiss pisze
Hello,
AFAIK it's GS_getlight_position() from lib/ogsf/GS2.c
Maris.
2011/1/17, Peter Löwe peter.lo...@gmx.de:
Hi all,
is there a way to determine the exact coordinates of a light-source in NVIZ
?
Using NVIZ in GRASS 6.4 Appearance-Position provides the current camera
position and view
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