[GRASS-user] create 3d plane from vector lines

[José María Michia]

Hi Carlos. You can use v.surf.rst. Description (from command help):

"Spatial approximation and topographic analysis from given ... isoline data
in vector format to floating point raster format using regularized spline
with tension."

Basic usage (remember to adjust region settings):

v.surf.rst input=contour layer=0 elev=surface

Where:

contour : name of the map containing your vector lines (iso lines or level
contours).
surface : name of the raster map, obtained from interpolation of the vector
lines.

More info here:
http://grass.itc.it/grass62/manuals/html62_user/v.surf.rst.html

I hope that this help you.

José
Saludos (sorry for my bad english)

2008/9/9 Carlos Guâno Grohmann <carlos.grohmann en gmail.com>

> Hi all,
>
> I'm stuck here, trying to create 3d vertical surfaces from 2d vector
> lines (to represent faults in nviz). hints?
>
> TIA
>
> Carlos
>
>
>
> --
> +-----------------------------------------------------------+
>  Carlos Henrique Grohmann - Guano
>  Geologist M.Sc - Doctorate Student at IGc-USP - Brazil
> Linux User #89721 - carlos dot grohmann at gmail dot com
> +-----------------------------------------------------------+
> _________________
> "Good morning, doctors. I have taken the liberty of removing Windows
> 95 from my hard drive."
> --The winning entry in a "What were HAL's first words" contest judged
> by 2001: A SPACE ODYSSEY creator Arthur C. Clarke
>
> Can't stop the signal.
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