Interpolate bathymetry onto existing nodes.
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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.
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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?
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