jdugge/xy2sn

version 1.3.0.0 (10.7 KB) by Juernjakob Dugge

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

https://github.com/jdugge/xy2sn

(3)

1.2K Downloads

Updated17 Aug 2015

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Matlab functions to transform between cartesian (xy) and curvilinear orthogonal (sn) coordinates using a spline representation of a centerline.

Juernjakob Dugge (2022).jdugge/xy2sn(https://github.com/jdugge/xy2sn), GitHub. Retrieved2022年8月23日.

Created with R2012b

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

	17 Aug 2015	1.3.0.0	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)
Download	17 Dec 2013	1.2.0.0	Dramatically increased performance by using a piecewise linear approximation for the smoothed centerline.
Download	27 Feb 2013	1.1.0.0	Added check for a bug in "distance2curve.m"
Download	10 Jan 2013	1.0.0.0