andyfto

Interpolation using spline with barriers

Discussion created by andyfto on Dec 22, 2010
I don't normally use ArcGIS for my surface creation but I have been giving it a try recently with some mixed results. It is the inclusion of faults which is giving me the biggest problems, I have included an image below which shows the surface with the polyline faults.

http://postimage.org/image/ie38v95w/

This next image shows what happens when I contour the surface using the contour with barriers option.

http://postimage.org/image/ifa8ua04/

Can anyone help me with what I am doing wrong, my input dataset is 2d velocity data from a multipoint shapefile. I have gridded this data in another software package no problem I just can't get it to work in Arc.

Cheers,

Andy

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