John C. Tull
john.tull at wildnevada.org
Thu Mar 12 12:58:13 EDT 2009
Unless I'm missing something with the "several features" part of your
v.db.addcol map=Original col=linelength
v.to.db map=Original option=length type=line col=linelength units=me
On Mar 12, 2009, at 9:17 AM, T K wrote:
> HI everybody
> i hope someone can help me with this:
> in a poly-line vector layer, which is obviously built of several
> festures, how can i add a column of LENGTH to the attribute table?
> then how can i SUM all of it?
> Qgis-user mailing list
> Qgis-user at lists.osgeo.org
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