How to remove results that have a small area

Document created by burr_shaw on Aug 28, 2012
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Determine whether a result with an area of only a few square db units is worth keeping.
If not then remove small shapes from the output layer by adding an AREA filter after the boolean.

Example:
     Assume that the output from the following AND occasional produces unwanted results that are less than 2 sq. db.

 

     PADO = AND PAD2 METAL4


     PADO_SMOOTHED = AREA PADO > .000002 // eliminate small errors, under a couple square nm.

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