[GRASS-user] Centerlines of Polygons (skeletons)

Michael Perdue michael_perdue at yahoo.ca
Wed Jun 18 14:55:51 EDT 2008

You could do;

v.to.rast -> r.thin -> r.to.vect -> v.clean (and maybe v.generalize)

But you'll lose the link to the attribute data.



----- Original Message ----
From: Aurora Geomatics <aurorageomatics at telus.net>
To: grassuser at grass.itc.it
Sent: Wednesday, June 18, 2008 5:24:46 PM
Subject: [GRASS-user] Centerlines of Polygons (skeletons)

Wondering if there is a simple way in GRASS to produce skeletons of  
Polygons (rivers/streams), to find the flow centerline.


Mars Sjoden
Aurora Geomatics
arorageo at telus.net

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