[GRASS-user] square buffer from points

GRASS GRASS user
1 
Hello,

I am looking for a way to create a square buffer for some points (with coordinates) so that each point is in the end the bottom left corner of a square with defined side length.

Any idea how to achieve that? Or hints where to find relevant documents.

Thank you in advance,

Simone
2

On Sat, Sep 4, 2010 at 10:31 AM, Simone Tenan <tenan.simone@gmail.com> wrote:

Hello,

I am looking for a way to create a square buffer for some points (with
coordinates) so that each point is in the end the bottom left corner of a
square with defined side length.

Any idea how to achieve that? Or hints where to find relevant documents.

v.mkgrid could generated that
http://grass.osgeo.org/grass64/manuals/html64_user/v.mkgrid.html

Perhaps there are other ways, too (despite defining the coordinates and then
use v.in.ascii).

Markus

3

hello,

have a look at r.pi.rectangle in the svn add-ons in the r.pi folder:

https://svn.osgeo.org/grass/grass-addons/raster/r.pi/r.pi.rectangle/

Martin

On Saturday, September 04, 2010 10:31:59 am Simone Tenan wrote:

Hello,

I am looking for a way to create a square buffer for some points (with
coordinates) so that each point is in the end the bottom left corner
of a square with defined side length.

Any idea how to achieve that? Or hints where to find relevant documents.

Thank you in advance,
Simone