Hello list,<br><br>My report for week 5 can be found here:<br><a href="http://trac.osgeo.org/postgis/wiki/PostGIS_Raster_SoC_Idea_2012/Distance_Analysis_Tools#Week5Report">http://trac.osgeo.org/postgis/wiki/PostGIS_Raster_SoC_Idea_2012/Distance_Analysis_Tools#Week5Report</a><br>

<br>Have a nice weekend,<br>Qing<br>