[GRASS-user] Re: 3D lines to raster with elevation

[M S]

(answering self)
v.to.points seems to be a nice solution, as going from 3D line to raster,
and capturing Z of line didnt output raster features.

Data went from 3D lines, to 3D points (verticies), to raster with Z.

On Mon, Mar 29, 2010 at 12:15 PM, M S <mseibel at gmail.com> wrote:

> Should v.to.rast be able to take a 3D line, and convert to raster with
> applicable Z values brought over?
>
> This command:
> v.to.rast input=line3d at PERMANENT output=line3d use=z type=line layer=1
> rows=4096 --overwrite
>
> outputs this:
> Loading data...
> Reading features...
> Writing raster map...
> Converted areas: 0 of 0
> Converted points/lines: 0 of 1
> v.to.rast complete.
>
> When I query the 3D line in GRASS, it has Z values:
> Map: line3d
> Mapset: PERMANENT
> Type: Line
> Id: 1
> Length: 1619.419511
> Line height min: 97.439897
> Line height max: 98.149869
> Layer: 1
> Category: 1
>
>
> Mark
>
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