
cts:complex-polygon-outer( $complexPolygon as cts:complex-polygon ) as cts:polygon?
Returns a complex polygon's outer polygon.
| Parameters | |
|---|---|
| complexPolygon | The complex polygon. | 
  let $node :=
    <complexPolygon name="Arapahoe">POLYGON((
      0.396982870000000E+02 -0.104935135000000E+03,
      0.396965870000000E+02 -0.104938635000000E+03,
      0.396965870000000E+02 -0.104938635000000E+03,
      0.397110870000000E+02 -0.104931634000000E+03,
      0.397066870000000E+02 -0.104926934000000E+03,
      0.397012870000000E+02 -0.104932834000000E+03,
      0.396971870000000E+02 -0.104928134000000E+03,
      0.396965870000000E+02 -0.104928134000000E+03,
      0.396965870000000E+02 -0.104928134000000E+03,
      0.396965870000000E+02 -0.104931534000000E+03,
      0.396966870000000E+02 -0.104934335000000E+03,
      0.396966870000000E+02 -0.104934335000000E+03,
      0.396981250000000E+02 -0.104934109000000E+03
      ),
       (
      0.396981250000000E+02 -0.104934109000000E+03,
      0.397001130000000E+02 -0.104931652000000E+03,
      0.397001870000000E+02 -0.104934034000000E+03,
      0.396981250000000E+02 -0.104934109000000E+03
       ))
    </complexPolygon>
    return
    cts:complex-polygon-outer(cts:parse-wkt(fn:data($node)))
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