Category Archives: GRASS development

GRASS GIS 6.4.3RC4 released

Fourth (and last) release candidate of GRASS GIS 6.4.3 with improvements and stability fixes
A fourth release candidate of GRASS GIS 6.4.3 is now available.

Source code download:

Binaries download:

To get the GRASS GIS 6.4.3RC4 source code directly from SVN:
 svn checkout http://svn.osgeo.org/grass/grass/tags/release_20130710_grass_6_4_3RC4

Key improvements of this release include some new functionality (assistance for topologically unclean vector data), fixes in the vector network modules, fixes for the wxPython based portable graphical interface (attribute table management, wxNVIZ, and Cartographic Composer), fixes in the location wizard for Datum transform selection and support for PROJ.4 version 4.8.0, improvements for selecting the Python version to be used, enhanced portability for MS-Windows (native support, fixes in case of missing system DLLs), and more translations (esp. Romanian).

See also our detailed announcement:
 http://trac.osgeo.org/grass/wiki/Release/6.4.3RC4-News

First time users should explore the first steps tutorial after installation.

Release candidate management at
http://trac.osgeo.org/grass/wiki/Grass6Planning

Please join us in testing this release candidate for the final release.

Consider to donate pizza or beer for the upcoming GRASS GIS Community Sprint in Prague:
Thanks to all contributors!

Support the upcoming GRASS GIS Community Sprint with a (micro)donation!

Have you been using GRASS GIS within your company or for your daily tasks? Would like to express your satisfaction and give something back to these terrific software developers to make them even happier during the July’s GRASS GIS Community Sprint in Prague?
Sure – so don’t think twice and support the developers with a (micro)donation!
Please contact Markus Neteler (neteler@osgeo.org – GRASS GIS PSC Chair) for further details.
Wait – it is also possible to buy a round of beer for the developers with a quick click using the PayPal “Buy [pizza/beer/…] Now” button below: (… more pizza & beer for the developers)

About the Community Sprint

A “Community Sprint” is a get-together for members and supporters of GRASS GIS and related OSGeo projects to make decisions and tackle larger problems. Developers and contributors are donating their valuable time, so appreciate direct or in-kind funding made available for the sprint meeting to cover out-of-pocket expenses. All of the work that takes place at the community sprint will be directly contributed back into the GRASS GIS project to the benefit of everyone who uses it.
See the outstanding results from 2011, and 2012!

Scaling up globally: 30 years of FOSS4G development

Scaling up globally: 30 years of FOSS4G development. Keynote at FOSS4G-CEE 2013, Romania

In my presentation I briefly review 3 decades of Open Source GIS development, from the ’80th to the present.

GRASS GIS Community Sprint, 2-7 Feb, 2013 in Genova, Italy

The GRASS GIS team will organize a GRASS GIS Community Sprint from 2-7 Feb, 2013 in Genova, Italy. The sprint is at the same time of the “XIV Meeting degli Utenti Italiani GRASS e Gfoss” at the University of Genova.

We would like to invite you to financially support this upcoming Community Sprint! The past sprints have been very successful as we expect for the upcoming one.

Important Web page:
http://grass.osgeo.org/wiki/GRASS_Community_Sprint_Genova_2013

Please consider to donate:
http://grass.osgeo.org/donations/

Background info
The GRASS GIS Community Sprint is a great occasion for folks to support the development by actively contributing to the source code, manuals or likewise. The community sprint is a get-together for GRASS project members and supporters and related OSGeo projects to take decisions and tackle larger problems. For this meeting, we welcome people committed to improving the GRASS GIS project and the interfaces to QGIS, GDAL, PostGIS, R-stats. Sextante. gvSIG, OGC Services and more. This includes developers, documenters, bug reporters, translators and other OSGeo supporters. Not only the “C Tribe” will be addressed but also Python or whatever the participants prefer.

Big bug bashing for GRASS 6!

In order to prepare the upcoming GRASS GIS 6.4.3 release, a major bugtracker cleanup has been done for GRASS 6 over the past few days. More than open 370 trac tickets (back to GRASS 6.4.0) were revisited, updated or closed: the GRASS GIS bugsquashing team submitted over 140 code changes, and subsequently 88 tickets could be closed in these few days. The few remaining critical tickets are being worked on, leading to a new stable GRASS GIS 6.4.3 release to be expected soon.

GRASS GIS Community Sprint 2012 – 23-28 May 2012, Prague, Czech Republic

The next “GRASS GIS Community Sprint” will take place from May 23 to May 28, 2012 in Prague, Czech Republic directly following the Geoinformatics FCE CTU 2012 conference.

This GRASS Community Sprint is a great occasion for you to support the development by actively contributing to the source code, manuals or likewise. It is a get together for GRASS project members and supporters to make decisions and tackle larger problems. For this meeting, we welcome people committed to improving the GRASS GIS project. This includes developers, documenters, bug reporters, translators and others.

Timing and Duration:

May 23, 2012 (day of arrival) – May 28, 2012 (day of departure)

Venue:

Department of Mapping and Cartography Faculty of Civil Engineering, Czech Technical University in Prague

For more detailed information, please visit
http://grass.osgeo.org/wiki/GRASS_Community_Sprint_Prague_2012

GRASS GIS 6.4.2 released

GRASS GIS 6.4.2 released
19 February 2012
http://grass.osgeo.org

We are pleased to announce the release of a new stable version of GRASS GIS. This release fixes bugs discovered in version 6.4.1 of the program and adds a number of new features. This release includes over 760 updates to the source code since 6.4.1. As a stable release series, the 6.4 line will enjoy long-term support and incremental enhancements while preserving backwards-compatibility with the entire GRASS 6 line.

The new wxPython graphical user interface (wxGUI) has been updated with many new features and tools. Python is now a fully supported scripting language, including an updated Python toolkit to simplify the authoring of personal scripts, support for NumPy based array calculations, and a Python application interface for the GRASS C libraries. Additionally, MS-Windows support continues to mature.  GRASS 6.4.2 debuts ten new modules, a new GUI cartographic composer tool, a new GUI object-oriented modeling environment, and improved infrastructure for installing community supplied add-on modules.

Read the full story at
  http://grass.osgeo.org/announces/announce_grass642.html

About GRASS GIS

The Geographic Resources Analysis Support System, commonly referred to as GRASS, is an Open Source Geographic Information System (GIS) and geospatial analysis toolkit. For nearly three decades, GRASS has provided powerful raster, vector, and geospatial processing engines in a single integrated software suite. GRASS includes tools for spatial modeling of raster and vector data, visualization, the management and analysis of geospatial information, and the processing of satellite and aerial imagery. It also provides the capability to produce sophisticated presentation graphics and publication-quality hardcopy maps. GRASS has now been translated into twenty languages and supports an extensive array of data formats. It is distributed under the terms of the GNU General Public License (GPL).

GRASS differs from many other GIS software packages used in the academic and professional worlds in that it is developed and distributed by users for users, mostly on a volunteer basis. Its code and spatial processing algorithms are open and transparent, and the software is distributed free of charge. The source code is also freely available, allowing for immediate customization, examination of the underlying algorithms, the addition of new features, and faster identification and patching of bugs.

First release candidate of GRASS 6.4.1 now available

A first release candidate of GRASS 6.4.1 is now available.

Source code:
http://grass.osgeo.org/grass64/source/
http://grass.osgeo.org/grass64/source/grass-6.4.1RC1.tar.gz

Windows Binaries:
http://grass.osgeo.org/grass64/binary/mswindows/native/WinGRASS-6.4.1RC1-1-Setup.exe

More binaries will become available shortly.

To get the RC1 source code from SVN:
svn checkout http://svn.osgeo.org/grass/grass/tags/release_20110103_grass_6_4_1RC1

An announcement has been drafted at
http://trac.osgeo.org/grass/wiki/Release/6.4.1RC1-News

All RC news will be merged into the final announcement later.

Since the 6.4.0 release in September 2010 almost 390 source code
modifications have been made to the 6.4.x release branch. Key
improvements of the GRASS 6.4.1 release include enhanced
portability for MS-Windows (native support), fixes for the new
wxPython based portable graphical interface, and new functionality.

Release candidate management at
http://trac.osgeo.org/grass/wiki/Grass6Planning

Please join us in testing this release candidate for the final release.

Thanks to all contributors!

GRASS GIS 6.4.0 RC2 released

A second release candidate of GRASS 6.4.0 is now available:

http://grass.osgeo.org/grass64/source/
http://grass.osgeo.org/grass64/source/grass-6.4.0RC2.tar.gz

To get the RC2 source code from SVN:
svn checkout http://svn.osgeo.org/grass/grass/tags/release_20090112_grass_6_4_0RC2

An announcement has been drafted at
http://trac.osgeo.org/grass/wiki/Release/6.4.0RC2-News

All news will be merged into the final announcement later.

Key improvements of the GRASS 6.4.0 release include enhanced
portability for MS-Windows (native support), hundreds of fixes,
the new wxPython based portable graphical interface and much
new functionality.

Release candidate management at
http://grass.osgeo.org/wiki/GRASS_6.4_Feature_Plan

Please test, test, test…

Thanks to all contributors!

Markus