Danny The algorithm run an iterative process. At each step its remove external cells from the feature, and test if the result is correct. The parameter you must enter to "iterations" is half the number of cell of your wider line on the map.
Juan Carlos Torres On Sunday 26 April 2009 17:47:55 d c wrote: > Hi, > I'm trying to use r.thin before running r.to.vect. > The man page says to use the thickness as parameter for *iterations*. > I'm not sure I understand what it means by "thickness". > Any ideas? > Many thanks, > Danny _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
