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Interpolate bathymetry onto existing nodes.

Asked by Jonathan Taylor on 19 Jul 2013

I have a 2d mesh with the triangles the way I want them, but now I need to actually assign the nodes bathymetry values. The Bathymetry can be either in xyz scatter format or in a gridded format from griddata. The problem is to interpolate the bathymetry data to the existing node points.

1 Comment

Chad Gilbert on 19 Jul 2013

Any time I've worked with bathymetry data, I've been able to get by with interp2, meshgrid and griddata. Would that work?

Jonathan Taylor

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1 Answer

Answer by Image Analyst on 19 Jul 2013

Can you use TriScatteredInterp()?

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Image Analyst

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