<div dir="ltr"><div><div><div><div>Hi all,<br></div><br>I'm Thomas Leppelt and my GSoC project is "Temporal GIS Algebra for raster and vector data in GRASS".<br></div><br></div>An overview, the project plan and the weekly reports can be found on my GRASS wiki page: <a href="http://grasswiki.osgeo.org/wiki/GRASS_GSoC_2013_Temporal_GIS_Algebra_for_raster_and_vector_data_in_GRASS">http://grasswiki.osgeo.org/wiki/GRASS_GSoC_2013_Temporal_GIS_Algebra_for_raster_and_vector_data_in_GRASS</a><br>
<h3><span style="font-weight:normal"><span class="" id="What_did_I_do_this_week.3F_3">This week topics: </span></span></h3>
<ul><li> Extended the v.mapcalc module with a command list class
(Important for later use in preprocessing steps of the temporal
algebra).
</li><li> Create a developer wiki page for the temporal algebra <a rel="nofollow" class="" href="http://trac.osgeo.org/grass/wiki/Grass7/TemporalGISAlgebra">concept</a>.
</li><li> Working on the concept.
</li><li> Writing first example programs, experience with the TGIS framework.
</li></ul>
<h3> <span class="" id="What_will_I_be_working_on_next_week.3F_3"> <span style="font-weight:normal">Next week: </span></span></h3>
<p>Start implementing the temporal algebra.
</p>
<h3> <span class="" id="Did_I_meet_with_any_stumbling_blocks.3F_3"><span style="font-weight:normal">Any Problems?:</span><br></span></h3>
<p>No major problem this week <br></p><p><br></p><p>My repository can be found here: <a href="https://code.google.com/p/grass-gis-temporal-algebra/">https://code.google.com/p/grass-gis-temporal-algebra/</a><br></p><p>Any comments or suggestions are welcome.<br>
</p></div><div><br>Best regards<br><br></div>Thomas<br></div>