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Newsgroups: info.grass.user
Path: zorro.cecer.army.mil!shapiro
From: shapiro at zorro.cecer.army.mil (Michael Shapiro)
Subject: Re: G_realloc: out of memory
Message-ID: <C8q1qA.Any at news.cecer.army.mil>
Sender: news at news.cecer.army.mil (Net.Noise owner)
Organization: US Army Corps of Engineers Construction Engineering Research Labs
References: <9306071409.AA25785 at nps.unm.edu.NPS>
Date: Wed, 16 Jun 1993 15:58:58 GMT
Lines: 24

In <9306071409.AA25785 at nps.unm.edu.NPS> doug at nps.unm.edu (grass) writes:

>       When running r.support on an image I find this error.
>           G_realloc: out of memory
>       Does anyone know what I can do to run an update on the stats
>       for this image?

>Doug Bradley
>UNM-CPSU ALB

The file that r.support is trying to update is cell_misc/<map>/range
which is a one line ascii file with 4 numbers: nmin nmax pmin pmax
(corresponing to the min and max range for the negative and positive
values in your raster map). Try
	r.describe -r <map>

The -r option for r.describe doesn't require as much memory and will
tell you the values you need for nmin, nmax, pmin, pmax. Then create
the range file "by hand".
-- 
Michael Shapiro               shapiro at zorro.cecer.army.mil
U.S. Army CERL                (217) 373-7277
P.O. Box 9005 
Champaign, Ill. 61826-9005