>For such operations we use FME (http://www.safe.com) and the built-in
>"Proximity Factory" (Neighbour Finder). It can find the nearest objects to
>any others, including distance calculation and work directly on MapInfo
>TAB files. However, FME is a commercial product. You find an example of
>the Neighbour Finder on: http://www.tydac.ch/en/fme_workbench.htm
... or simply buy Manifold 4.5 from www.manifold.net for $170 US and you'll
solve your task as well as maaany related ones. In terms of functionality
when it comes to spatial analysis and GIS, it's a "pocket ArcInfo" (and
price-wise too!) Import MapInfo files, process them in Manifold, and bring
them back to MapInfo if you want.
Gleb.
Gleb Bylov
GIS Analyst
CSCA, Ryerson Polytechnic University
www.csca.ryerson.ca
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