[GRASS-user] Random selection of pixels

GRASS GRASS user
1

Dear all,
I would like to know if there is any way to randomly select pixels from a raster map in GRASS?
Thank you
Regards,
Kat

2

On 07/03/13 10:29, katrin eggert wrote:

Dear all,
I would like to know if there is any way to randomly select pixels from
a raster map in GRASS?

r.random ?

Moritz

3

On Thu, Mar 7, 2013 at 10:58 AM, Moritz Lennert
<mlennert@club.worldonline.be> wrote:

On 07/03/13 10:29, katrin eggert wrote:

Dear all,
I would like to know if there is any way to randomly select pixels from
a raster map in GRASS?

r.random ?

A second option is
http://grass.osgeo.org/grass64/manuals/v.sample.html

(see example therein)

Markus

4

On Thu, Mar 7, 2013 at 10:29 AM, katrin eggert
<katrineggert1980@gmail.com> wrote:

Dear all,
I would like to know if there is any way to randomly select pixels from a
raster map in GRASS?

Just for the record: there is now a new, autogenerated
keyword index available:

http://grass.osgeo.org/grass70/manuals/keywords.html

Markus