Surfer Griddata

Version 1.0.0.0 (1.53 KB) by Aslak Grinsted
A gridding interface with surfer (v7). Works just like griddata.
4.1
(12)
6.5K Downloads
Updated 17 May 2006

No License

A replacement for griddata for those that have golden softwares Surfer.

(Very fast compared to griddata for my test dataset!)

Usage:
[Xi,Yi,Zi]=surfergriddata(X,Y,Z,Xi,Yi,method) or
[Xi,Yi,Zi]=surfergriddata(X,Y,Z) or
[Zi]=surfergriddata(X,Y,Z,Xi,Yi,method) or

methods:
InverseDistance, Kriging(default), MinCurvature, NaturalNeighbor, NearestNeighbor, RadialBasis, Regression, Shepards, Triangulation

-------------------
Aslak Grinsted 2006

NOTE: Requires Golden Software Surfer (only tested in surfer7).

Cite As

Aslak Grinsted (2024). Surfer Griddata (https://www.mathworks.com/matlabcentral/fileexchange/10986-surfer-griddata), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R14SP3
Compatible with any release
Platform Compatibility
Windows macOS Linux
Acknowledgements

Inspired: gridding_surfer

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Version Published Release Notes
1.0.0.0

Better error handling and fixed a bug in the method selection code. (it always used kriging)