Message-ID: <ADF6BE65-5352-4D56-B483-AC86691B91AB@cinci.rr.com>
Date: 2006-04-12T20:48:59Z
From: Thomas Adams
Subject: grass-R (?)
In-Reply-To: <0486F3A3-D1C2-4390-AAB4-993B6CDABB3B@yahoo.it>
Massimo,
Did you start R from the GRASS prompt in the GRASS term window? Such as:
Mapset <teaiii> in Location <ohrfc>
GRASS 6.1.cvs (ohrfc) > R
R : Copyright 2005, The R Foundation for Statistical Computing
Version 2.2.1 (2005-12-20 r36812)
ISBN 3-900051-07-0
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.
R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.
Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.
[Previously saved workspace restored]
> library(spgrass6)
Loading required package: sp
Loading required package: maptools
Loading required package: foreign
> G<- gmeta6()
>
I hope this helps.
Regards,
Tom
On Apr 12, 2006, at 7:08 AM, epifanio epi wrote:
> i'm trying to use some tutorial for grass-R
>
> i've installed all the spatial packages, but after the command :
>
> G <- gmeta6()
>
> i've his error :
>
>> library(spgrass6)
>> G <- gmeta6()
> sh: line 1: g.region: command not found
> Errore in if (is.na(projstr)) uprojargs <- projstr else uprojargs <-
> paste(unique(unlist(strsplit(projstr, :
> l'argomento ha lunghezza zero
> sh: line 1: g.proj: command not found
>>
>
>
> can you help me?
> Massimo.
>
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