[GRASS-user] v.extrude not changing anything

[Alexander Muriy]

*giannis


I have a 2D vector map which is actually a single line (it shows a
> coastline). I try to give to this fixed height and make it a 3D map (the
> line to become a wall).
>
> I try v.extrude --overwrite input=COASTLINE at final output=coast_3d at finalheight=10 type=line but nothing changing at all (then I export this in .vtk
> and i check it out in 3D software).
>
>

Try also module <v.to.3d>:

v.to.3d input=COASTLINE output=coast_3d height=10 type=line

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