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Spline with Barriers

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05-17-2013 10:51 AM
NM
by
New Contributor
Hi!
I am working on a surge inundation map.  I have processed a spline and DEM and am running what should be my last process, spline with barriers.
I have a zero contour,  that I am using as my barrier, as well as the series of zero points from that in my data input file.  For some reason, the spline seems to interpolate past the barrier....as if it's not there.
Any ideas would be appreciated!
Thanks!
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SteveLynch
Esri Regular Contributor
Does this zero contour form a closed shape and are there any points outside it?

SplineWithBarriers will generate predictions in the above case.

If you still have questions it will help if you post a graphic.


-Steve
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