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Subject: Improving the definition of <polygon>
For a CAP <polygon> element to be meaningful it needs at least four point-coordinate pairs (three to enclose a space, and then the last is required to be the same as the first.) I wonder if it might be helpful to make that explicit in the data dictionary, since occasionally I've seen folks try to represent a point location as a single-vertex polygon. - Art Art Botterell, Manager Community Warning System Contra Costa County Office of the Sheriff 50 Glacier Drive Martinez, California 94553 (925) 313-9603 fax (925) 646-1120
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