Syntax

   @MinimumSpanningCircle(REPLACE_GEOM) 
   @MinimumSpanningCircle(SET_ATTR, [<xCenterAttrName>], 
      [<yCenterAttrName>], [<radiusAttrName>]) 

Arguments

   <xCenterAttrName> 
   
      The name of the attribute into which the x-value of the circle center will 
      be placed.
   
      Range: any attribute name  
      
   <yCenterAttrName> 
   
      The name of the attribute into which the y-value of the circle center will 
      be placed.
   
      Range: any attribute name
      
   <radiusAttrName>  
   
      The name of the attribute into which the radius of the circle will be 
      placed.

      Range: any attribute name  
      
Description

   If REPLACE_GEOM is specified, the function converts the geometry of the 
   feature to the minimum spanning circle.

   If SET_ATTR is specified, then instead of modifying the feature's geometry, 
   the function simply adds the properties (center coordinate and radius) of the 
   minimum spanning circle as new attributes with the names specified.