[GRASS-user] assign heigght value to pixel(x,y)

[Markus Neteler]

On Sat, Apr 16, 2011 at 7:23 PM, vinod kumar <nani.kunithi at gmail.com> wrote:
> Hi Daniel Victoria,
>
> d.rast.edit is to edit the raster data and i want to know how to assign 'Z'
> value or height value to a particular pixel(x,y) and this would be helpful
> if there is an automatic algorithm  for assigning height value for selected
> pixels.

The easiest way is:
- import pixel with r.in.ascii
- patch into existing raster map with r.patch

Markus