<B>Not written yet</B>
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<LI><B>interpolate</B> spatial interpolations. Planned methods:
- Inverse distantion, Kriging, <A HREF=/~vitus/loi.html>Landscape-oriented interpolation</A>.
+ Inverse distantion, Kriging, <A HREF=/~vitus/geography/loi.html>Landscape-oriented interpolation</A>.
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<B>Not written yet</B>
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