Hallo Martin,
Thanks for the hint. The messages will be prepared for translation. lm Still
in an experimental State So all messages are subject of Change. l will
consider the translation preparation for new messages from now on.
Best Regards
Sören
Am 20.09.2011 16:39 schrieb Martin Landa
Hi,
[snip]
I had a private branch of trunk for more than a year when developing
and testing new vector topology. It was not always easy to keep it
working, although I only had to svn up to get in sync with the
official trunk. This is not so easy when creating a real branch of
trunk in svn.
Dear devs,
i just noticed that massive renaming in the G3d library is going on.
Nothing against to follow name convention, but it would be nice if
this kind of changes are discussed in the list first, so i can prepare
myself and my G3d dependent software for it.
I only noticed the changes because
Landa landa.mar...@gmail.com:
Hi,
2011/8/11 Soeren Gebbert soerengebb...@googlemail.com:
i just noticed that massive renaming in the G3d library is going on.
Nothing against to follow name convention, but it would be nice if
this kind of changes are discussed in the list first, so i can prepare
Hello Glynn,
thanks for your suggestions. But i think you are two steps ahead from
me, because i am not able to find any strdup() usage in parser*.c.
Are there any steps to do before replacing strdup with your suggested xstrdup?
Thanks and best regards
Soeren
2011/8/10 Glynn Clements
Hello Anne,
2011/7/4 Anne Ghisla a.ghi...@gmail.com:
Le lundi 04 juillet 2011 à 10:52 +0200, Soeren Gebbert a écrit :
Hi all,
2011/7/4 Martin Landa landa.mar...@gmail.com:
Hi,
2011/7/4 Anne Ghisla a.ghi...@gmail.com:
I'm just looking at grass7/raster/r.colors/ and the test files
Hi Glynn,
i hope i don't bother you to much about GDAL-GRASS raster implementation. :)
How is the performance of this approach compared to the native raster
I/O in GRASS?
It depends entirely upon the format and the usage. E.g. compressed
formats such as PNG are likely to be inefficient if
Hi all,
2011/7/4 Martin Landa landa.mar...@gmail.com:
Hi,
2011/7/4 Anne Ghisla a.ghi...@gmail.com:
I'm just looking at grass7/raster/r.colors/ and the test files
really dominate the module dir.
+1 from me on having a testsuite/ or tests/ subdir for each module.
also +1 from me.
The
Hi Anne,
2011/7/4 Anne Ghisla a.ghi...@gmail.com:
Le dimanche 03 juillet 2011 à 15:53 -0700, Hamish a écrit :
Hi,
can we move the test files into $MODULE/testsuite/ or similar?
I'm just looking at grass7/raster/r.colors/ and the test files
really dominate the module dir.
+1 from me on
Hi Anne,
i will put the GRASS test suite implementation discussion on the dev
list if you don't mind? :)
A segfault should not happen. All tests run on my systems very well
(latest grass7, openSuse 11.2).
Do you use the latest grass7 trunk? Can you please use gdb to hunt
down the error, i
Hi Glynn,
thanks for your answer.
* Can the G3d library be used as backend for tile storage in the
raster library (setting the z dimension to one)?
Potentially.
Just an implementation example which was in my mind using g3d as raster backend:
I think the Rast_put_row() and Rast_get_row()
Hi all,
i have created a wiki page about the G3d library and related modules
code review:
http://trac.osgeo.org/grass/wiki/Grass7/G3dLib
While surfing the wiki i found a section about the new rater library
using a tile based approach instead of row based:
Hi Markus,
thanks you very much. :)
I hope the row order of the g3d tile approach is a bit clearer now ...
and at least documented.
Best regards
Soeren
2011/6/27 Markus Neteler nete...@osgeo.org:
Hi Soeren,
On Mon, Jun 20, 2011 at 12:34 PM, svn_gr...@osgeo.org wrote:
Author: huhabla
Date:
'/body\|/html' r.colors.tmp.html
/bin/sh: thumbnails.py: command not found
make: *** [r.colors.tmp.html] Error 1
}}}
Can you please give me a hint what i did wrong and how the Makefile
should look like?
Many thanks
Soeren
2011/6/23 Glynn Clements gl...@gclements.plus.com:
Soeren Gebbert
Hi Glynn,
This won't work with Multi.make, as HTMLSRC will be empty and so $
will end up as thumbnails.py. Instead, use:
r.colors.tmp.html: $(BIN)/r.colors$(EXE) thumbnails.py
and:
r3.colors.tmp.html: $(BIN)/r3.colors$(EXE) thumbnails.py
This works perfectly, thanks a lot!
Hi Glynn,
Can anybody give me a hint how to solve this.
Don't try to use quick hacks; do it properly. Either clone the file as
e.g. main3.c or make it support both 2d and 3d at run-time.
Well, actually my intention was not a quick hack. I thought it would
be meaningful to use macros to
Hi,
i have a problem to set up a correct Makefile to compiling two
different modules using the same source file (main.c) but with
different EXTRA_CFLAGS. This is how far i got:
MODULE_TOPDIR = ../..
LIBES2 = $(RASTERLIB) $(GISLIB)
LIBES3 = $(G3DLIB) $(RASTERLIB) $(GISLIB)
DEPENDENCIES =
Hi Maris,
2011/6/21 Maris Nartiss maris@gmail.com:
Hello,
It's not an backporting of header it's about GRASS6 being able to
distinguish GRASS7 format g3d files. I have not peaked into code if
there such feature exists. If not, it should be implemented to prevent
GRASS6 failures (or worse
in grass7. The manual page of the svn version of
r3.out.ascii in grass7 explains a bit more.
Best regards
Soeren
2011/6/21 Maris Nartiss maris@gmail.com:
(Still haven't looked at code) - I hope GRASS7 files will have a
version number in header to be future-proof.
Maris.
2011/6/21 Soeren
Hello Hamish,
many thanks for code reviewing.
2011/6/18 Hamish hamis...@yahoo.com:
[r3.in.ascii]
readHeaderString()
while (fgetc(fp) != '\n');
probably it should use G_getl2(), which also accepts DOS and MacOS9 newlines?
Done in svn.
version:
order:
once formally decided, we
Hello Pawel,
2011/6/17 Pawel Netzel pawel.net...@uni.wroc.pl:
Hi,
By my opinion, sections are not clearly separated in the examples on wiki
page.
This is intention. IMHO the annotation should be part of the
documentation so the test writer need to formulate sentence using
predefined words.
Dear developer,
i have a principal question regarding the coordinate system in the g3d library.
I currently review the g3d code and related modules to get a clear
picture of the order of the underlying coordinate system. It looks
like different approaches have been developed in the modules and
Hello Glynn,
2011/6/17 Glynn Clements gl...@gclements.plus.com:
Soeren Gebbert wrote:
What kind of coordinate system should be used in the g3d library?
Make it match the 2d raster library. Row zero should be north; in the
library, in the modules, in the file format, and in terms
...
Ugh; v.random should have a seed= option (or something) to allow
repeatability. Or at least an option to disable seeding with the PID.
The seed option for v.random is now available in r46730 including tests.
Cheers
Soeren
___
grass-dev mailing
Hi all,
i have summarized the ideas of Anne, Glynn and me in the wiki:
http://grass.osgeo.org/wiki/Test_Suite
Hopefully most of the ideas a listed there.
While reviewing the g3d library code and related modules i implemented
prototypes of test cases for several r3.* modules. Some of them are
Hello,
I assume such critical modules are coded in the framework, not in the
test scripts?
I was thinking about a directive (e.g. @critical) in the test script
so that any failure during the test would generate a more prominent
Such kind of annotations/directives are a great idea. I was
Hi,
Thats why I compare the topology information and not the
position/coordinates. In any cases 100 points must be generated.
Best
Soeren
Am 09.06.2011 12:21 schrieb Moritz Lennert mlenn...@club.worldonline.be:
On 09/06/11 10:01, Glynn Clements wrote:
Soeren Gebbert wrote:
v.random output
, FCELL and DCELL maps, vector attributes ... . More below:
2011/6/3 Glynn Clements gl...@gclements.plus.com:
Soeren Gebbert wrote:
I was thinking about a similar approach, but the effort to parse the
modules XML interface description to identify the command line
arguments to compare the created
Dear Developers and Users,
JFYI i am developing an object oriented wrapper library
(vtk-grass-bridge) around the grass7 raster, vector, dbmi and raster3d
libraries based on VTK[1], which supports now the implementation of
Java based grass modules with native library access. Additionally C++
and
Hi Glynn,
2011/6/3 Glynn Clements gl...@gclements.plus.com:
Soeren Gebbert wrote:
i have updated the wiki and added a simple Python example of a
hypothetical r.series test. Please have a look at:
http://grass.osgeo.org/wiki/Test_Suite#Test_framework
The sample Python code shows
Hi,
i have updated the wiki and added a simple Python example of a
hypothetical r.series test. Please have a look at:
http://grass.osgeo.org/wiki/Test_Suite#Test_framework
The sample Python code shows in principle how a test case would look
like and what kind of methods should be provided by the
Hi,
[snip]
It saves us writing lots of functions that would compare datatypes; but
OTOH it would add dependencies of other GRASS modules. Then, it will be
necessary (or at least better) to test first the modules without
dependencies. We would need to check if a test includes more than one
...@club.worldonline.be:
Soeren,
Thanks for the great work on WPS integration !
On 28/01/11 11:44, Soeren Gebbert wrote:
How to attach GRASS modules to PyWPS using the wps-grass-bridge is
documented here:
http://code.google.com/p/wps-grass-bridge/wiki/PyWPS_Integration
Well, the code isn't stable yet
2011/4/15 Moritz Lennert mlenn...@club.worldonline.be:
On 15/04/11 09:20, Soeren Gebbert wrote:
Hi Moritz,
the problem may be related to the QGIS WPS plugin version. The plugin
is still in an experimental state and under active development, but
the latest SVN version should be usable. Which
it over there if you prefer, but I want to
make sure that this is really a plugin problem and not my bad usage of your
wps-grass bridge]
On 15/04/11 09:40, Moritz Lennert wrote:
On 15/04/11 09:20, Soeren Gebbert wrote:
Hi Moritz,
the problem may be related to the QGIS WPS plugin version
Hi Moritz,
please use the latest pywps and wps-grass-bridge svn versions. Can you
please verify if the mime type and the schema of the input vector are
set in the WPS request generated by qgis? More below:
2011/4/15 Moritz Lennert mlenn...@club.worldonline.be:
On 15/04/11 10:59, Soeren Gebbert
Hello Moritz,
2011/4/15 Moritz Lennert mlenn...@club.worldonline.be:
On 15/04/11 12:56, Soeren Gebbert wrote:
Hi Moritz,
please use the latest pywps and wps-grass-bridge svn versions.
That seems to have solved it. I had used the install script for pywps, but
this installed the FOSS4G2010
Hello,
Just to inform you: GRASS GIS 7 is running in the cloud as web
processing service backend. Have a look at:
http://www.youtube.com/watch_popup?v=jg2pb_Xjq8Yvq=hd720#t=19
I have set up an Open Cloud GIS in a private amazon compatible cloud
environment using:
- Ubuntu 10.04 LTS and 10.10
Hi,
2011/3/27 Hamish hamis...@yahoo.com:
Hi,
in svn tagged releases, as snapshots in time, would ideally be
set to be read only/svn admin only, but as it is they are regular
files and rely on discipline not to be modified.
unfortunately r45707 was committed to the wrong place and now
must
Hi,
i have reactivated a long disabled feature in the grass7 SIMWE
library. Now the generation of walker vector point output is available
again. I have updated the spearfish example located in the r.sim.water
directory, using paraview makes it very easy to visualize the time
step output of the
-project.org/
Now hundreds of GRASS GIS 7 vector and raster modules can be attached
out of the box to ZOO WPS, PyWPS and 52N WPS using the
wps-grass-bridge. :)
Best regards
Soeren
2011/1/28 Soeren Gebbert soerengebb...@googlemail.com:
Dear developers,
i would just like to inform you about the latest
Dear developers,
i would just like to inform you about the latest development in WPS,
GRASS GIS 7 and QGIS.
Using the latest svn versions of GRASS GIS 7, PyWPS, wps-grass-bridge
and the WPS Plugin from Horst Düster for QGIS it is possible to run
more than hundred GRASS modules from QGIS out of the
Hi Martin,
thanks for the patch it works for me now.
Best
Soeren
2011/1/25 Martin Landa landa.mar...@gmail.com:
Hi,
2011/1/23 Soeren Gebbert soerengebb...@googlemail.com:
because there was no response how to solve this in code, i would like
to apply the following patch to main.c to fix
case of v.out.ogr:
one for OGR layers and one for OGR datasources?
Ben
On 12/18/2010 07:52 PM, Soeren Gebbert wrote:
Hi,
i am facing a problem with v.out.ogr which was introduced in revision
r44484 implementing the
ability of v.out.ogr to update existing files.
I have a python script which
Hello Yann,
while adding new i.eb.* modules it would be great if you can check
this ticket: http://trac.osgeo.org/grass/ticket/899
Maybe it is obsolete now?
Best regards
Soeren
2011/1/23 Yann Chemin yann.che...@gmail.com:
Yes theoretically same for i.eb.* modules. Practically, it will be
some
Hi,
i am facing a problem with v.out.ogr which was introduced in revision
r44484 implementing the
ability of v.out.ogr to update existing files.
I have a python script which sets the overwrite flag as default to
True for all modules it calls (in
gisrc), to avoid overwrite errors when working in
Hello Mohammed,
maybe you can use the vtk-grass-bridge? The vtk-grass-bridge is a
VTK/C++ wrapper around grass gis to provide direct access to grass
library in C++, Python and Java. So many GRASS GIS library functions
are available using this interface in Python, currently the raster-,
vector-,
Hello,
IMHO your region resolution is much to large for r.sim.water:
33008x33443 cells - 1.1 billion cells.
You can use a coarse resolution or you can split your dataset in
smaller pieces for computation.
r.sim.water loads all raster maps into your memory and creates
additionally a maximum of
will always be printed if the environmental variable
was set correctly.
Maybe using breakpoints while debugging will point to the problem?
Best
Soeren
2010/9/8, Soeren Gebbert soerengebb...@googlemail.com:
Hello,
IMHO your region resolution is much to large for r.sim.water:
33008x33443 cells - 1.1
Hello,
JFYI, i have added voxel support to the vtk-grass-bridge[1]. Now,
besides of raster and vector data, grass voxel data can be accessed
from C++, Python and Java using a simple object oriented approach.
It is possible to read grass voxel data directly as vtkImage data and
to write vtkImage
Hello Massimo,
i'm the developer of the vtk-grass-bridge, you can write any questions
about the project directly to me. :)
2010/8/19 Massimo Di Stefano massimodisa...@gmail.com:
Hi All,
i'm intersted to use the vtk-grass-bridge [1] ,
i've few questins about it .
Can i use the latest stable
Hello Massimo,
can you please make a svn update?The gmath function
G_math_backward_solving has been renamed into
G_math_backward_substitution a while ago. Maybe something got mixed
up?
Best
Soeren
2010/5/27 Massimo Di Stefano massimodisa...@gmail.com:
i see ctypesgen is included in grass7 (not
Hello Michael,
i would like to add my 2c. More below
2010/5/11 Michael Barton michael.bar...@asu.edu:
I'll start a thread on this. If there is enough interest, we should move it
to the WIKI. If not, it can quietly fade away.
Last month, I was at the AAG (a first for me) in sessions talking
Helo,
2010/5/3 Abhishek Shukla abhishekii...@gmail.com:
On Mon, May 3, 2010 at 1:45 AM, Soeren Gebbert
soerengebb...@googlemail.com wrote:
Hello,
LU is used to solve the linear equation system, because the matrix is
not positive definite. There is a zero at the diagonal. You can try
Hello Markus,
2010/5/3 Markus Metz markus.metz.gisw...@googlemail.com:
On Wed, Apr 28, 2010, Soeren Gebbert wrote:
Hmm, if I understand the code right, only the innermost for loop [of the
tchol solver] can be
executed in parallel because the first two for-loops need results of
previous
Hi Hamish,
2010/5/1 Hamish hamis...@yahoo.com:
Soeren wrote:
The computation time of overlapping regions should be the
same in python as in C.
IMHO it is easier to program a python module which computes
the tiles, split up the vector points based on the tiles and
distribute the data across
Hello Markus,
2010/4/28 Markus Metz markus.metz.gisw...@googlemail.com:
Soeren Gebbert wrote:
Hello,
A while back I did some crude profiling of the v.lidar tools and found
that it was spending lots and lots of time in the Tcholetsky decomposition
loop (3-for loops deep).
That's better
Hello,
Slightly off-topic, but while we are thinking about this code ...
A while back I did some crude profiling of the v.lidar tools and found
that it was spending lots and lots of time in the Tcholetsky decomposition
loop (3-for loops deep).
That's better now because the matrix is a bit
Adding debug options should be sufficient to enable code line
traceback. AFAIK other compile options are not needed.
Best
regards
2010/4/25 Jarek Jasiewicz jar...@amu.edu.pl:
Sorry for that question
can someone tell me how shall I modify makefile to test my program with
Valgrind?
adding
Hello,
2010/4/25 Glynn Clements gl...@gclements.plus.com:
Martin Landa wrote:
I have moved some dev-oriented stuff relating to raster library to
trac [1]. What is really planned for GRASS 7?
Any changes to the raster format or structure are dependent upon a
mechanism for reading (and
Hello Martin,
this is really great. The GRASS community is waiting for such a tool
for many, many years.
At work i have implemented a back-end for a graphical modeler which is
based on XSD/XML and Python.
It is designed to automatically compute and consider the process
dependencies and to execute
Hello,
2010/4/13 Jarosław Jasiewicz jar...@amu.edu.pl:
Hi All!
What about using GNU scientific library (gsl) in GRASS module?
Will it create additional dependencies?
Yes.
What about compiling on windows?
Any other contraindications??
In general what I want to use I cannot find in
Hi,
it seems to me that r.watershed is broken in the latest grass7 trunk version?
This may be related to r41705?
Example from the r.watershed manual with spearfish data produces an error:
grass_dev/grass_trunk g.list rast
--
raster files available in
Hello,
i have a problem starting grass7 from the dist directory.
I recently made an svn update and recompiled grass7 from scratch.
Now the grass7 start script is missing in the dist directory.
What can i do.
I would like to avoid a make install to test my code changes?
Best regards
Soeren
Hello Martin,
2010/4/6 Martin Landa landa.mar...@gmail.com:
Hi,
2010/4/6 Soeren Gebbert soerengebb...@googlemail.com:
i have a problem starting grass7 from the dist directory.
I recently made an svn update and recompiled grass7 from scratch.
Now the grass7 start script is missing
Hi Martin,
2010/4/6 Martin Landa landa.mar...@gmail.com:
2010/4/6 Soeren Gebbert soerengebb...@googlemail.com:
you can find start script in bin directory (`grass70`).
Unfortunately not:
grass_trunk find dist.i686-pc-linux-gnu/ -name \*grass70\*
grass_trunk
find bin.i686-pc-linux-gnu
Problem solved in Revision 41496.
2010/3/19 Soeren Gebbert soerengebb...@googlemail.com:
Hello,
i can reproduce this error with grass7, latest svn version.
But i am completely lost why this happens.
parser.c fails after the following option is defined in r.gflow main.c:
param.type
2010/3/20 Glynn Clements gl...@gclements.plus.com:
Soeren Gebbert wrote:
Problem solved in Revision 41496.
So ...
param.type = G_define_option();
param.type-key = type;
param.type-type = TYPE_STRING;
param.type-required = NO;
param.type-answer = confined; - this parameter
Hello Massimo,
unfortunately i am not able to reproduce the segfault, because i do
not run a 64bit system. Does this error also occurs when you start
r.gwflow with parameters, so without gui generation?
Best regards
Soeren
2010/3/19 Massimo Di Stefano massimodisa...@gmail.com:
Hi,
curiose i
Hello,
i can reproduce this error with grass7, latest svn version.
But i am completely lost why this happens.
parser.c fails after the following option is defined in r.gflow main.c:
param.type = G_define_option();
param.type-key = type;
param.type-type = TYPE_STRING;
param.type-required = NO;
Hello,
2010/2/8 Hamish hamis...@yahoo.com:
Markus Metz wrote:
The core of the lidar tools is the lidarlib, that is AFAICT
robust and working. Bugs are most likely in modules, so I'll try
to add comments there. I have reorganized the code for v.surf.bspline
in the hope that it is now easier
Hello Markus,
new IMHO noticeable features in GRASS 7 are:
gmath:
* Replacement of most of the numerical recipes code with ccmtah
functionality (lu solver is work in progress)
* Implementation of blas level 1,2 and 3 functions which are in use by
all gmath solver, the gpde library and many
Hello,
sorry for the noise, i forgot to mention:
I have ported r.sim.water and r.sim.sediment to be functional in grass
7, but they are still
not compiled by default. Vector point support is still missing, the
old site code is only commented out.
Much more testing is needed.
WPS:
libgis supports
Hi Glynn,
2010/1/19 Glynn Clements gl...@gclements.plus.com:
Soeren Gebbert wrote:
JFYI: i have added a new option selection to r.neighbors.
A few points about the change:
1. Human-readable strings (option descriptions, messages) should be
localised with _(...).
Sorry, i will check
Hello,
2010/1/13 Glynn Clements gl...@gclements.plus.com:
Soeren Gebbert wrote:
Therefor i would like to suggest to establish an environmental
variable to enable G_fatal_error() to segfault for better error
debugging. I was thinking of a variable in gisrc, but this will
result
Hello,
JFYI: i have added a new option selection to r.neighbors.
The user can optionally specify a selection map, to compute new values
only where the raster cells of the selection map are not NULL. In case
of NULL cells, the values from the input map are copied into the
output map. This may
I use in vtk.grass-bridge (C++ -VTK GRASS wrapper) a different approach.
http://code.google.com/p/vtk-grass-bridge/
Replacing the G_fatal_error() function and using the setjmp/longjmp
construct allows you to catch all errors from grass, inclusively stack
restoration. Glynn made this suggestion.
Hi,
i have had the same problem and implemented an identical solution.
But the problem was hard to figure out, because G_fatal_error() is now called
if opening or closing of maps fails.
The problem appeared when i started r.sim.water after creating a mask.
So i searched the error first in
Dear developers,
JFYI:
I have implemented a Python script which allows to call grass 7
modules as a service (e.g.: from a WPS server).
This script works currently only with grass raster modules. Vector
modules are work in progress. The processing is based
on grass version 7.
The clue is that the
Hi Martin,
sorry, you are right. I will convert them.
Best
Soeren
2009/12/19 Martin Landa landa.mar...@gmail.com:
Hi,
2009/12/19 svn_gr...@osgeo.org:
Author: huhabla
Date: 2009-12-19 16:25:49 -0500 (Sat, 19 Dec 2009)
New Revision: 40078
Added:
grass/trunk/raster/r.solute.transport/
Hello António,
you need to compile la.c. But la.c depends on blas and lapack:
la.c line 36
#if defined(HAVE_LIBLAPACK) defined(HAVE_LIBBLAS) defined(HAVE_G2C_H)
Additionally the Fortran to C header file g2c.h must be present.
AFAICT there where problems compiling Fortran to C support with gcc4,
Hi Marco,
i would like to help maintaining the grass plugin in qgis.
But unfortunately i am not able to start right now. I am much to busy.
I hope to start working on it in the 2. quater of 2010.
I have curently little experience with qgis. I did not use it very often.
But i am a C/C++ and Python
Hello,
thanks for the very interesting discussion.
My two cents regarding the delaunay triangulation:
Triangulation, Delaunay are a critical part of what should be here in
a GIS (GPL GRASS has things as far as I know; KerGIS not for
the moment).
modern grass has those things, but they need
Hi folks,
i am currently unable to checkout or commit to the grass 7 trunk.
I get this error while commiting:
svn: Commit failed (details follow):
svn: Server sent unexpected return value (400 Bad Request) in response
to CHECKOUT request for '/grass/!svn/bln/39802'
And this error while
H, looks like a problem with my Internet provider ... .
2009/11/26 Markus Neteler nete...@osgeo.org:
On Thu, Nov 26, 2009 at 1:32 PM, Soeren Gebbert
soerengebb...@googlemail.com wrote:
Hi folks,
i am currently unable to checkout or commit to the grass 7 trunk.
I get this error while
times a day!). After restart for some time everything works just fine
- needs a bit of luck to get things done :)
Maris.
2009/11/26, Soeren Gebbert soerengebb...@googlemail.com:
H, looks like a problem with my Internet provider ... .
2009/11/26 Markus Neteler nete...@osgeo.org:
On Thu
Hello,
i while ago i discussed with markus how to support a better
integration of grass in WPS server.
He suggested that it would be the best to add WPS XML process
description generation directly into grass.
So here we are. :)
I have added the generation of WPS process description XML documents
Thats a great feature,
thanks a lot Markus and Martin!
Best regards
Soeren
2009/11/1 Maris Nartiss maris@gmail.com:
Thanks Markus and Martin! This is really cool feature :)
Maris.
2009/11/1, Markus Neteler nete...@osgeo.org:
Thanks to Martin's idea I have updated doxygen on
Hello,
JFYI i have created a grass python module which uses the
vtkGreedyTerrainDecimation algorithm from VTK 5.4 to create a TIN from
a raster height map.
This algorithm can approximate a raster hight map based on several criterias
i.e.: the number of triangles used to approximate the height
works with 2d vector maps???
Ben
- Original Message -
From: Soeren Gebbert soerengebb...@googlemail.com
To: Benjamin Ducke benjamin.du...@oxfordarch.co.uk
Cc: GRASS developers list grass-dev@lists.osgeo.org
Sent: Tuesday, September 29, 2009 5:38:12 PM GMT +01:00 Amsterdam / Berlin
Sorry, i posted a wrong version. Here is the correct link:
http://code.google.com/p/vtk-grass-bridge/source/browse/trunk/Examples/v.delaunay2d.py
best regards
Soeren
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Hello,
i have added the ccmath library to grass7 trunk, the patched/enhanced versions
of the gmath and gpde libraries and updated versions of r/r3.gwflow,
i.cca, i.pca and i.smap.
Its a port from grass6.5.
It is a major update and I have tested it several times, but only on a
suse linux 11.1
Hi Martin,
2009/10/3 Martin Landa landa.mar...@gmail.com:
Hi,
2009/10/3 Soeren Gebbert soerengebb...@googlemail.com:
i have added the ccmath library to grass7 trunk, the patched/enhanced
versions
of the gmath and gpde libraries and updated versions of r/r3.gwflow,
i.cca, i.pca
to identify possible
nested setjmp()/longjmp()
calls in libgis, libraster and libvector.
Additionally i will try to make most of the static variable thread local.
Best regards
Soeren
2009/9/27 Glynn Clements gl...@gclements.plus.com:
Soeren Gebbert wrote:
I'm not suggesting making all
Hello,
Example which works for me in my test code:
/*Thread local and setjmp() exception support*/
#include setjmp.h
#ifdef WIN32
#define Thread __declspec( thread )
#else
#define Thread __thread
#endif
The __thread qualifier is a gcc extension.
Yes, wikipedia says it works for:
Linux 11.1),
so you can test the module without compiling VTK and vtkGRASSBridge on
your machine.
Best regards
Soeren
btw:
I can bring an USB stick on 15 Oct. 2009. :D
Ben
- Original Message -
From: Soeren Gebbert soerengebb...@googlemail.com
To: Benjamin Ducke benjamin.du
Hello Ben,
2009/9/21 Benjamin Ducke benjamin.du...@oxfordarch.co.uk:
Hi all,
I just saw a little GPL'd sofwtare that may provide a base for
a v.to.r3 module that could actually cast arbitrary vector geometries
to a voxel grid:
Have a look at the vtkVoxelModeller class :
the problem is still there, i haven't tested it recently.
Best regards
Soeren
Beń
- Original Message -
From: Soeren Gebbert soerengebb...@googlemail.com
To: Benjamin Ducke benjamin.du...@oxfordarch.co.uk
Cc: GRASS developers list grass-dev@lists.osgeo.org
Sent: Tuesday, September 29
Hello Markus,
2009/9/26 Markus Neteler nete...@osgeo.org:
On Sat, Sep 26, 2009 at 5:01 PM, Soeren Gebbert
soerengebb...@googlemail.com wrote:
Dear grass devs,
JFYI, i have updated the vtkGRASSBridge to work only with grass7 and added
vector support without topology handling
Hello Ben,
2009/9/26 Benjamin Ducke benjamin.du...@oxfordarch.co.uk:
Great stuff indeed, Soeren!
Thanks a lot. I hope this code will help to do something useful in the future.
Curiosity: how much faster is this compared to v.delaunay or likewise?
To me, it's not so much the speed that
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