[R-sig-Geo] Advice on GRASS version for R

[PONS Frederic - CEREMA/DTerMed/DREC/SRILH]

Thank you for your advice, I send an e-mail to a french grass list.

The best solution seems for me to work with future version

But I cannot install spgrass 7 or spgrass on windows 7 in R version 3.1.2 :

 > install.packages("spgrass7", repos="http://R-Forge.R-project.org")
Avis : impossible d'accéder à l'index de l'entrepôt 
http://R-Forge.R-project.org/bin/windows/contrib/3.1
Message d'avis :
package 'spgrass7' is not available (for R version 3.1.2)
 > RSiteSearch("spgrass7")
Une requête de recherche a été soumise à http://search.r-project.org
La page de résultats devrait s'ouvrir dans votre navigateur
 > install.packages("spgrass", repos="http://R-Forge.R-project.org")
Avis : impossible d'accéder à l'index de l'entrepôt 
http://R-Forge.R-project.org/bin/windows/contrib/3.1
Message d'avis :
package 'spgrass' is not available (for R version 3.1.2)

How to do it?
Thank you
Frédéric

Le 27/01/2015 21:48, "> Roger Bivand (par Internet, dépôt 
r-sig-geo-bounces at r-project.org)" a écrit :
> On Tue, 27 Jan 2015, Rich Shepard wrote:
>
>> On Tue, 27 Jan 2015, PONS Frederic - CEREMA/DTerMed/DREC/SRILH wrote:
>>
>>>  Do you know what is the future standard of GRASS to script for the 
>>> future
>>>  version.
>
> There is ongoing discussion on the grass-stats list:
>
> http://lists.osgeo.org/mailman/listinfo/grass-stats
>
> The GRASS 7.0 RC1 is where many parameter names have been changed. The 
> changes are quite large, so the current R spgrass6 package will only 
> handle GRASS 6 up to GRASS 7.0 beta, while the new spgrass7 (in the 
> spgrass project on R-Forge) is being matched to changes in GRASS 7.0 RC*.
> See:
>
> install.packages("spgrass7", repos="http://R-Forge.R-project.org")
>
> This is thanks to input and work by Rainer Krug and Markus Neteler. 
> RC2 should be out soon too. spgrass6 will shift to maintenance mode 
> only shortly after GRASS 7.0 is released, but will stay available.
>
> The parameter name changes are on:
>
> http://trac.osgeo.org/grass/wiki/Grass7/NewFeatures#Optionschanges
>
> We have not checked against GRASS trunk. I think that your adaptation 
> might match the regular 7.* series rather than the development trunk, 
> but I agree with Rich that it would be worth asking on the GRASS users 
> or developers list.
>
> Roger
>
>>
>>  Ask on the GRASS mail list; you can sign up at http://grass.osgeo.org/.
>>
>> If there are syntactic differences I would assume that those in the 
>> 7.1svn
>> are the future. I've used GRASS (on linux) since 4.0 and current use 
>> 7.1svn
>> so I've seen many differences over the past couple of decades.
>>
>> Rich
>>
>> _______________________________________________
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>> R-sig-Geo at r-project.org
>> https://stat.ethz.ch/mailman/listinfo/r-sig-geo
>>
>


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