
	radius                Include Only Points Within Radius                 
	  lat                   Latitude for center point (D.DDDDD) (required)
	  lon                   Longitude for center point (D.DDDDD) (required)
	  distance              Maximum distance from center (required)
	  exclude               Exclude points close to center 
	  nosort                Inhibit sort by distance to center 
	  maxcount              Output no more than this number of points 
	  asroute               Put resulting waypoints in route of this name 

