On Fri, Jul 8, 2011 at 1:16 PM, Micha Silver <mi...@arava.co.il> wrote:
> ** > On Fri, 2011-07-08 at 11:19 +0200, Rainer M Krug wrote: > > Hi > > > > I would like to export a 3D line feature into a csv format, as in: > > > > x y z > 1 2 3 > > . > > . > > . > > > > I am not interested in the attribute tab;e, as I need the coordinates > incl z. > > > > Hi Micha, > v.db.addcol <vectormap> col="x double precision, y double precision z > double predision" > Then put the values into those columns > v.to.db <vectormap> option=coor column="x,y,z" > Now export the attrib table as you did before. > This does unfortunately not work, as I have a line feature and not a point feature - and I would like to extract the co-ordinates of all vertexes of each line. I need this data, as I have to do some analysis afterwards for which I need the z-co-ordinate of each vertex. I could convert the lines to points, but how do I know which ones belong to which line and in which order? Rainer > > > Is this possible? I only managed to export the attribute table so far > (which I do not need...) > > > > Cheers, > > > > Rainer > > > > > -- > Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, > UCT), Dipl. Phys. (Germany) > > Centre of Excellence for Invasion Biology > Stellenbosch University > South Africa > > Tel : +33 - (0)9 53 10 27 44 > Cell: +33 - (0)6 85 62 59 98 > Fax (F): +33 - (0)9 58 10 27 44 > > Fax (D): +49 - (0)3 21 21 25 22 44 > > email: rai...@krugs.de > > Skype: RMkrug > > > > This mail was received via Mail-SeCure System. > > _______________________________________________ > grass-user mailing > listgrass-user@lists.osgeo.orghttp://lists.osgeo.org/mailman/listinfo/grass-user > > This mail was received via Mail-SeCure System. > > > > > -- Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany) Centre of Excellence for Invasion Biology Stellenbosch University South Africa Tel : +33 - (0)9 53 10 27 44 Cell: +33 - (0)6 85 62 59 98 Fax (F): +33 - (0)9 58 10 27 44 Fax (D): +49 - (0)3 21 21 25 22 44 email: rai...@krugs.de Skype: RMkrug
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