@barneyharris@sciences.social avatar

barneyharris

@barneyharris@sciences.social

Research Fellow at Bournemouth University Institute for the Modelling of Socio-Environmental Transitions (IMSET)

Working on 'Comparative Legacies of Human Land Use in the Brazilian Atlantic Forest', joint project with University of Goettingen & Max Planck Institute.

Tootin' about #archaeology, #FOSS, #geospatial, #rstats, #music, #skateboarding and (occasionally) #politics.

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eclectech, to random
@eclectech@things.uk avatar
barneyharris,
@barneyharris@sciences.social avatar

@eclectech I like the energy of number 15! Number 20 looks like expert level !

barneyharris, to uk
@barneyharris@sciences.social avatar

#UK, it's time to get the #ToriesOut

barneyharris, to Futurology
@barneyharris@sciences.social avatar

noob question about #reproducible #research #docker #rstats #python #academicchatter #foss

If I'm looking to use Docker to assist with making my research reproducible then should I rely on both Dockerfiles and Dockerimages or one or the other? As I understand it, the Dockerfile specifies how the Docker image will be built but an image can contain the scripts, original data, and correctly versioned software / libraries etc. So why not just / always publish the image?

barneyharris,
@barneyharris@sciences.social avatar

@Mehrad @daviwil thank you so much for this. With regards to the issue with Docker, is it not possible that you can specify the version of the packages installed via apt install (though I guess in time these may no longer be available) or even 'bake in' specific versions of the packages to a Docker image, which is then itself shared? I will check out guix, sounds perfect!

barneyharris,
@barneyharris@sciences.social avatar

@Mehrad can you share any examples of Manifest & Channel files? Or any (ideally dockerized) binary tarballs of research, just so I can get a feel for it.

barneyharris,
@barneyharris@sciences.social avatar

@Mehrad Awesome thank you for this!

barneyharris, to python
@barneyharris@sciences.social avatar

trying to get more serious around #reproducibility in research -- can any #rstats #python #gis folk chip in?

I use #macosx (first mistake, perhaps) and primarily R for my research.

Per project, I was thinking:

  1. Create micromamba environment
  2. Install base R
  3. Install renv
  4. Install R packages using renv + micromamba for dependencies (e.g. gdal)
  5. Do research
  6. Use exported micromamba env and renv lock files to rebuild the overall env in a linux Docker image
    ...
barneyharris,
@barneyharris@sciences.social avatar

but should I just instead work in a Docker image whilst doing the actual research? Thus avoiding having to recreate everything in Linux at the end.

Had a look at Nix but seemed too intimidating, for now.

barneyharris, to Archaeology
@barneyharris@sciences.social avatar

Fantastic time visiting the Max Planck Institute of Geoanthropology in for project meeting and attendance of the superbly organised Big Historical Data conference https://bhdc.earth/ Particularly enjoyed learning about the powerful {pastclim} package. even spotted an old colleague on a poster.

A poster for a lecture series at the Max Planck Institute of Geoanthropology, Jena. The poster shows an array of CGI objects including pots, rings, landscapes and charts.

barneyharris, to random
@barneyharris@sciences.social avatar

Interesting linear earthwork name #103: "Nutshambles", in Surrey. Interesting etymology too; Dorothy Nail (1965) "The name given there to the [nearby] hedge is 'Motschameles', which almost certainly has its roots in two Old English words 'mot' and 'sceamol [...] 'mot' or 'gemot' [...] is connected with an assembly of people, especially concerned with judicial matters, and is found frequently in combination with words for hill, such as
'hlaw' and 'beorg'." See https://eehe.org.uk/?p=29898

barneyharris, to random
@barneyharris@sciences.social avatar

peeps -- thoughts on 'overflow' panels for long linear features that would otherwise require an enormous scale (and loss of detail) to present contiguously. Should I add overview maps perhaps?

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