On Tue, January 17, 2012 01:37, Rich Shepard wrote:
>Somehow, my streets map also contains lines for streams. I would like
> to
> subtract the stream lines from the street lines but do not see a module to
> do this. Map algebra works well with raster maps (r.mapcalc), but what
> module will all
On Mon, 16 Jan 2012, Marcello Gorini wrote:
Vectors are not my thing, but I checked the GRASS Book... maybe v.select?
Marcello,
I considered useing v.select but after reading the man page I wasn't sure
it would do just what I wanted. Instead, I used the GUI in digitize mode to
remove the st
On Mon, Jan 16, 2012 at 10:37 PM, Rich Shepard wrote:
> Somehow, my streets map also contains lines for streams. I would like to
> subtract the stream lines from the street lines but do not see a module to
> do this. Map algebra works well with raster maps (r.mapcalc), but what
> module will allo
Somehow, my streets map also contains lines for streams. I would like to
subtract the stream lines from the street lines but do not see a module to
do this. Map algebra works well with raster maps (r.mapcalc), but what
module will allow me to do this with two vector maps?
Rich
_
