Voronoi diagram in postgis
by rullzer on Dec.16, 2009, under Linux, OpenStreetMap
WIth some people from OSM I was trying to construct a Voronoi diagram from some geo data. Some googling revield PL/R which can do this job perfectly.
The complete guide is available at bostongis.
This post is more a list of which emerge commands to execute… which is roughly what is decribed here.
- Emerge postgresql and postgis (I assume you will install 8.4)
- Emerge dev-lang/R
- run R
- chooseCRANmirror()
- install.packages(‘deldir’)
- Fetch the PL/R ebuild to your local overlay
- Emerge plr
Note that not anything is installed yet. But following the elog messages and the guides should be pretty straight forward now!
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December 19th, 2009 on 9:12 am
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