Thanks for adding more explanation. As Ivan Krylov mentioned earlier, this sounds like an idea for developing an R package. The viewers and R largely operate in communities that so far have little interaction and both can benefit from ideas in the other.
George > On Jan 11, 2024, at 6:30 AM, Mike Marchywka <marchy...@hotmail.com> wrote: > > Thanks. I take it though you see "R" in this role as adding to the > capabilities of > the viewers, maybe adding some quick model fits over FEM results or something? > Right now I was imagining working with freefem and rolling my own c++ code > with supporting use of R code. Ideally I could easily overlay stuff without > messing around with temp files. There are a lot of R things, probably > optimizations etc, that may be nice to view as they progress > with more than just a figure of merit. > Right now I'm just trying to use Runge-Kutta on a simple orbit > and the mjmdatascope output is much more useful on-the-fly > than text or after the fact. > > > Mike Marchywka > 44 Crosscreek Trail > Jasper GA 30143 > was 306 Charles Cox Drive Canton, GA 30115 > 470-758-0799 > 404-788-1216 > > > > > ________________________________________ > From: George Ostrouchov <george...@gmail.com> > Sent: Wednesday, January 10, 2024 3:06 PM > To: r-devel@r-project.org > Cc: Mike Marchywka > Subject: Re: [Rd] using Paraview "in-situ" with R? > > At ORNL, we worked with VisIt (a sibling of Paraview, both funded largely by > DOE) around 2016 and made an in situ demo with R. We used packages pbdMPI (on > CRAN) and pbdDMAT (on GitHub/RbigData), which were in part built for this > purpose. Later also the package hola (on GitHub/RbigData) was built to > connect with adios2, which can do buffered in situ connections with various > codes. > > But the VisIt developers were not interested in R (preferring to roll their > own), so that direction fizzled. Paraview is a competetive sibling of VisIt, > so I don’t know if they would be interested. The packages we developed are > viable for that purpose. There is a lot in R that could benefit Paraview (or > VisIt). > > George > >> >> Message: 1 >> Date: Tue, 9 Jan 2024 14:20:17 +0000 >> From: Mike Marchywka <marchy...@hotmail.com> >> To: R-devel <r-devel@r-project.org> >> Subject: [Rd] using Paraview "in-situ" with R? >> Message-ID: >> >> <bl3pr11mb6338d814d9a3ff932d7e7f49be...@bl3pr11mb6338.namprd11.prod.outlook.com> >> >> Content-Type: text/plain; charset="iso-8859-1" >> >> I had previously asked about R interfaces to various "other" visualization >> tools specifically lightweights for monitoring progress of >> various codes. I was working on this, >> >> https://github.com/mmarchywka/mjmdatascope >> >> but in the meantime found out that Paraview has an "in-situ" >> capability for similar objectives. >> >> https://discourse.paraview.org/t/does-or-can-paraview-support-streaming-input/13637/9 >> >> While R does have a lot of plotting features, >> it seems like an excellent tool to interface to R allowing visualization >> without >> a bunch of temp files or >> >> Is anyone aware of anyone doing this interface or reasons its a boondoggle? >> >> Thanks. >> >> >> >> Mike Marchywka >> 44 Crosscreek Trail >> Jasper GA 30143 >> was 306 Charles Cox Drive Canton, GA 30115 >> 470-758-0799 >> 404-788-1216 >> > ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
