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analysis/

mg_arclength.pro

includes main-level program

top source mg_arclength

result = mg_arclength(x, y)

Computes the arc length of a path. This is simpler, but more general, than CRVLENGTH in the IDL library.

Return value

float/double

Parameters

x in required type=fltarr(n): x-coords of path
y in required type=fltarr(n): y-coords of path

File attributes

Modification date:	Tue Sep 13 16:31:11 2011
Lines:	34
Docformat:	rst rst

Personal library of Michael Galloy
Contact me if you have enhancement requests or bug fixes.