[GRASS-user] temporary maps/space during r.fill.dir execution

[Christian Schwartze]

g.region -p says:

    projection: 0 (x,y)
    zone: 0
    north: 6257261.73938969
    south: 6124108.23119424
    west: 650218.74629604
    east: 775529.77427479
    nsres: 84.32774427
    ewres: 69.6946763
    rows: 1579
    cols: 1798
    cells: 2839042

Hence, working on nearly 3 mill. cells...

Regards,
Christian.
--------------------------------------------------
From: "Markus Neteler" <neteler at osgeo.org>
Sent: Wednesday, April 14, 2010 10:07 PM
To: "Christian Schwartze" <christian.schwartze at uni-jena.de>
Cc: "GRASS user list" <grass-user at lists.osgeo.org>
Subject: Re: [GRASS-user] temporary maps/space during r.fill.dir execution

> On Wed, Apr 14, 2010 at 11:01 AM, Christian Schwartze
> <christian.schwartze at uni-jena.de> wrote:
>> Hi grass users,
>>
>> does anybody know how to avoid the temporary use of disk space during
>> execution of r.fill.dir? For large input files it seems that large 
>> temporary
>> files are written as well since I got messages like "no disk space left"
>> (running in a minimized environment where not so much disk space is
>> available).
>
> The command is actually memory demanding. What's the output of
> g.region -p
> ? On how many cells do you work on?
>
> Markus