Syntax

   @Area([REJECTABLE[,ALLOW_NULLS],][[(SLOPED_AREAS|VOLUME),]<multiplier>])

Arguments

   REJECTABLE

      Rejects features if this keyword is specified.

   ALLOW_NULLS

      This modifies the "REJECTABLE" mode.  It prevents it from rejecting nulls.

   <multiplier>
      By default, the area returned is in coordinate units squared. The
      multiplier, if specified, can be used to convert to other units. The
      default is 1.

      Range: Real Number

   SLOPED_AREAS
      This calculates the area of the planar polygon or face with respect to the plane.

   VOLUME
      This calculates the volume of the solid (not the area)

Description

   The @Area function calculates the area of a polygonal feature. The function
   correctly handles both polygonal features and polygonal features with holes.
   For point and linear features, 0 is returned. The optional multiplier can be
   used to convert the return value from ground units squared to units more
   useful to the caller.