[GRASSLIST:7786] Re: "densifying" or adding vertices to breaklines

[Māris Nartišs]

Hi,

to join two vector data sets use v.append from wiki. It will join
atribute data tables too. Unfortunatly it is slow on large data sets.

http://grass.gdf-hannover.de/twiki/bin/view/GRASS/GrassAddOns

Maris.

On 8/4/05, Jean-Denis Giguere <jdenisgiguere at fastmail.fm> wrote:
> Hi Tyler,
> 
> You can use v.to.points to create points along your contour lines.
> After, you should use v.patch to combine your points layer.
> 
> Sadly, I can't explain you how to create your attribute table when you
> do your v.patch command. I ask a question about that this morning but I
> don't get an answer by now.
> 
> There is also some parameters that can be pass to v.surf.rst to deal
> with this.
> 
> Hope this help,
> 
> Jean-Denis
> 
> Tyler Mitchell wrote:
> > We're looking to add points from breaklines into our DEM point maps, so
> > we can do terrain analysis.  Is there a similar concept in GRASS for
> > doing this?  Perhaps this is the way to do it, let me know if you have
> > any ideas.
> >
> > Tyler
> >
> 
>