[GRASS-user] r.neighbors velocity

[Ivan Marchesini]

Hi Markus
you are perfectly right

the region is 4312*5576
the moving window 501
GRASS is the stable version on a machine with 8 core and 32 gb RAM.
Ubuntu 12.04

it seems that the proprietary software is able to perform the analysis
in 2/3 seconds

:-|

ciao


On Fri, 2013-06-28 at 00:02 +0200, Markus Neteler wrote:
> On Thu, Jun 27, 2013 at 9:01 AM, Ivan Marchesini
> <ivan.marchesini at gmail.com> wrote:
> > Hi all,
> > A friend of mine (having skill also in some proprietary remote sensing
> > softwares) is testing GRASS for some task.
> > He is quite happy about the results but he was really surprised by the
> > time interval that r.neighbor take for doing the analysis. The time is
> > really large in his opinion
> 
> Please post some indications: computational region size and
> moving window size, also which hardware/operating system.
> Otherwise it is hard to say anything...
> 
> Markus