[GRASS5] Re: s.kcv in 5.4, v.kcv in 5.7?
Radim Blazek
blazek at itc.it
Mon Oct 18 11:53:06 EDT 2004
On Friday 15 October 2004 21:46, Helena Mitasova wrote:
> Radim, would it be possible to port it to 5.7 as v.kcv? (I noticed that
> some
> of the other useful site programs such as v.random are already there.
I have submitted v.kcv; random partition is written to a new column
(table must exist, no check, should be added).
It must be terribly slow for larger data sets because of the algorithm
used (from s.kcv): random point -> nearest point, i.e. O(n^2)
Radim
More information about the grass-dev
mailing list