[SoC] GSoC - GRASS GIS - T-Algebra - Weekly report

[Thomas Leppelt]

Hi all,

here is my report for the last week. I continued the implementation of the
temporal algebra. In detail, I created functions to compare space time
datasets by their topology and to perform temporal selection on raster and
vector datasets, respectively. The temporal selection of space time
datasets can be performed with the module t.select, which can be found in
my repository. I will update my wiki page with documentation and examples
for this new module soon. We also reconsidered and changed some
functionalities in the temporal algebra concept. Take a look in the GRASS
trac wiki:
http://trac.osgeo.org/grass/wiki/Grass7/TemporalGISAlgebra

In the next week I will continue the implementation of the temporal algebra
functions like temporal buffering, snapping and shifting.

Greetings

Thomas

Link to project wiki page:
http://grasswiki.osgeo.org/wiki/GRASS_GSoC_2013_Temporal_GIS_Algebra_for_raster_and_vector_data_in_GRASS

Link to project repository:
https://code.google.com/p/grass-gis-temporal-algebra/
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