code R item #510, was opened at 2007-10-12 15:40 Status: Open Priority: 3 Submitted By: Maciej Sieczka (msieczka) Assigned to: Nobody (None) Summary: v.to.db option=length: please report line's 3d length Issue status: None GRASS component: vector Operating system: all Operating system version:
Initial Comment: Currently v.to.db always assumes input vector is flat. Condider two vector lines: $ v.out.ascii line_3d form=standard L 2 571600 5722275.5 1 571610 5722275.5 4 $ v.out.ascii line_flat form=standard L 2 571600 5722275.5 571610 5722275.5 Although line_3d's length is 10.440307 and line_flat's is 10, v.to.db will report 10 for both: $ v.to.db -p opt=length map=line_3d col=dummy cat|length -1|10 v.to.db's options coor, start, end already support Z attribute. Please implement it for length too. ---------------------------------------------------------------------- You can respond by visiting: http://wald.intevation.org/tracker/?func=detail&atid=188&aid=510&group_id=21 _______________________________________________ grass-dev mailing list [email protected] http://grass.itc.it/mailman/listinfo/grass-dev
