jdugge/xy2sn

Transform cartesian to curvilinear orthogonal coordinates, e.g. a flow-oriented coordinate system.

https://github.com/jdugge/xy2sn

Version 1.3.0 (11.1 KB)
1.2K Downloads
(3)
26 Jul 2015
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Cite As

Juernjakob Dugge (2026). jdugge/xy2sn (https://github.com/jdugge/xy2sn), GitHub. Retrieved .

Acknowledgements

Inspired by: distance2curve, arclength, interparc

Categories

Find more on Coordinate Reference Systems in Help Center and MATLAB Answers

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
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Version Published Release Notes
1.3.0

The s-coordinate is no longer normalised, but uses distance units. This is consistent with Merwade's description of the method. (Thanks to Chad Greene for raising this issue)
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1.2.0

Dramatically increased performance by using a piecewise linear approximation for the smoothed centerline.
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1.1.0

Added check for a bug in "distance2curve.m"
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1.0.0

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To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.