I'm looking to merge polygons. In other words, I have 2 or more adjacent polygons (defined as a series of points whose first and last points are equivalent and, therefore, form a polygon) that I would like to merge into 1 polygon (so that I have 1 series of points that has the same first and last point). Are there any modules anyone is aware of and, if so, does it do any sort of error-checking to verify the 2 polygons are, in fact, adjacent? If there aren't any modules, anyone have any ideas on how to get started on this? Thanks in advance!

In reply to Merging Polygons by Anonymous Monk

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