[GRASS-user] Computing major and minor axes for polygons

[Sören Gebbert]

IIRC is the code to compute the major and minor axes already in GRASS. You
need to perform a Karhunen-Loewe-Transformation for each Polygon. This is
also known as principal components analysis.

Best regards
Soeren
Am 21.11.2014 23:33 schrieb "Benjamin Ducke" <benducke at fastmail.fm>:

> Hi All --
>
> Does anybody here know of an existing GRASS modules that
> will compute the major and minor axes for the polygons of
> a vector map?
>
> Thanks and best,
>
> Ben
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