[GRASS-user] using data from unstructed grid, triangle mesh

[Markus Neteler]

On Mon, Apr 21, 2008 at 4:28 PM, Jaime Carrera <jaicarrerahdez at yahoo.com> wrote:
> Hi John:
>
> You can import the triangular mesh as a vector file by first importing the
> nodes with v.in.ascii and by creating a three column table (as you have
> three water elevation values) linked to the id number of each node. To
> create the triangular mesh run v.delaunay.
>
> Jaime

Added as FAQ:
http://grass.osgeo.org/wiki/Triangle_Mesh

Feel free to further improve,
Markus