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... Takes TWO KML files, once containing points, and another arbitary locations. Produces a new KML that has the Points sorted into folders as per the second folder. For example if the second file is collection of 'area' polygones, the points will grouped by which of the area/s they are in.
An interesting option, the second file can actully be points, and the program will automatically create a circle area for it. This way can find 'nearest' points to known points, rather than having to create areas.
 However with enough interest will consider lifting any of these restrictions, but might add output as KMZ to save bandwidth, but that will be transparent to you, the end user.
 Only the <coordinates> inside <Point> are read, although the whole <Placemark> (including any linked <Style>s) will be duplicated.
 Will either read the <Point> and create a 'virtual' Polygon, or will read the <LinearRing>(s) in the <Polygon> and/or <MultiGeometry> (although currently ignores any inside <innerBoundaryIs>) - if <MultiGeometry> contains a <Point> it will be ignored!  if use points in second file, the Point Placemark will get transformed into a new Polygon in the output.
*** It works for me but your milage may vary! Use at your own risk, no garentee is offered. ***
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