Hi Roger,

Great to hear from you, I’ll take a look at the issue. I’ll also look at 
roxygen2 in a separate request. We predominantly work with GRASS temporary 
sessions/projects - especially for processing large grids, because many other 
GIS software/libraries use in-memory processing.

Kind regards,

Steven




> On Oct 4, 2024, at 5:22 AM, Roger Bivand <roger.biv...@nhh.no> wrote:
> 
> Hi Steven,
> 
> Thanks for responding! Could I suggest following up at 
> https://github.com/rsbivand/rgrass/issues/96 ? This also of course is open to 
> any others interested or concerned. rgrass and Rsagacmd overlap a little, but 
> usage of rgrass has the possibility to spin up a temporary location (now 
> project?), and to run GRASS commands constructed through the 
> --interface-description argument, which has now been migrated from XML to 
> xml2. rgrass has also not been roxygenised, as it began well before such 
> tools. All these are things that can be cleared up, probably with the help of 
> others pinged in the github issue I just raised, and others wishing to 
> contribute.
> 
> Best wishes,
> 
> Roger
> 
> --
> Roger Bivand
> Emeritus Professor
> Norwegian School of Economics
> Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway
> roger.biv...@nhh.no
> 
> ________________________________________
> From: Steven Pawley <dr.stevenpaw...@gmail.com>
> Sent: 04 October 2024 02:11
> To: Roger Bivand
> Cc: grass-dev@lists.osgeo.org; grass-st...@lists.osgeo.org
> Subject: Re: [GRASS-dev] Maintainer for rgrass needed by end 2024
> 
> [You don't often get email from dr.stevenpaw...@gmail.com. Learn why this is 
> important at https://aka.ms/LearnAboutSenderIdentification ]
> 
> Hi Roger,
> 
> I would be happy to support the R rgrass package. I’m the author of another 
> “bridge” package (Rsagacmd) on CRAN, and I’ve contributed a few add-ons to 
> GRASS, including the scikit-learn / raster add-on r.learn.ml2.
> 
> I've also been working on some R-GRASS integration but bringing in reticulate 
> so that the pygrass interface can be used from R, with the aim of being able 
> to use common generics (particularly ‘predict’) that can work directly with 
> GRASS RasterRow objects etc.
> 
> Irrespectively, happy to take a look at some of the open issues over the next 
> few days.
> 
> Kind regards,
> 
> Steven
> 
> Alberta Geological Survey
> 
>> On Oct 3, 2024, at 5:21 AM, Roger Bivand via grass-dev 
>> <grass-dev@lists.osgeo.org> wrote:
>> 
>> In connection with the transfer of the grass-dev list to Discourse, which I 
>> am not prepared to follow as it will absorb much more time than scanning the 
>> digested list headers, I will give up maintaining the R-GRASS interface 
>> package at the end of 2024.
>> 
>> The package lives in https://github.com/rsbivand/rgrass and the repo can be 
>> moved to the preferred location of the new maintainer, and the maintainer 
>> change notified to CRAN without difficulty.
>> 
>> The arrival of Discourse precipitates a change that was started before a 
>> workshop at FOSS4G in 2022 
>> https://rsbivand.github.io/foss4g_2022/modernizing_220822.html, and several 
>> GRASS users/developers then contributed to the workshop, and have helped 
>> improve the package over many years.
>> 
>> Before a hand-over, this group of contributors can go through issues not yet 
>> formally closed but mostly settled, to make sure that the new maintainer 
>> ramps up smoothly.
>> 
>> Best wishes,
>> 
>> Roger
>> 
>> --
>> Roger Bivand
>> Emeritus Professor
>> Norwegian School of Economics
>> Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway
>> roger.biv...@nhh.no
>> _______________________________________________
>> grass-dev mailing list
>> grass-dev@lists.osgeo.org
>> https://lists.osgeo.org/mailman/listinfo/grass-dev
> 

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