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version (76.6 KB) by Jeff Tuhtan
Analysis of river bathymetry data using different interpolation methods from MATLAB's 'griddata'.


Updated 02 Feb 2010

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This function carries out the following tasks:

1) Imports a set of xyz scatter data, interpolates them to a uniform mesh, where the user defines the interpolation method and mesh resolution.

2) Creates contour and 3D figures of the results and saves them as separate MATLAB figures.

3) Exports a text data file '' of the mesh, not including NaN results from the griddata function output.

An example scatter data set 'Scatter.dat' has been included.

Cite As

Jeff Tuhtan (2021). riverscatter (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2009a
Compatible with any release
Platform Compatibility
Windows macOS Linux

Inspired by: polysection

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