Package: snvecR 3.9.4.9000

Ilja Kocken

snvecR: Calculate Earth’s Obliquity and Precession in the Past

Easily calculate precession and obliquity from an orbital solution (defaults to ZB18a from Zeebe and Lourens (2019) <doi:10.1126/science.aax0612>) and assumed or reconstructed values for tidal dissipation (Td) and dynamical ellipticity (Ed). This is a translation and adaptation of the 'C'-code in the supplementary material to Zeebe and Lourens (2022) <doi:10.1029/2021PA004349>, with further details on the methodology described in Zeebe (2022) <doi:10.3847/1538-3881/ac80f8>. The name of the 'C'-routine is 'snvec', which refers to the key units of computation: spin vector s and orbit normal vector n.

Authors:Ilja Kocken [aut, cre, trl, cph], Richard Zeebe [aut]

snvecR_3.9.4.9000.tar.gz
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snvecR.pdf |snvecR.html✨
snvecR/json (API)
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Peer review:

Bug tracker:https://github.com/japhir/snvecr/issues

On CRAN:

3 exports 4 stars 1.57 score 30 dependencies 4 scripts 851 downloads

Last updated 4 months agofrom:de30c980d0. Checks:OK: 1 NOTE: 6. Indexed: yes.

Exports:get_solutionprepare_solutionsnvec

Dependencies:backportsbitbit64clicliprcpp11crayondeSolvedplyrfansigenericsgluehmslifecyclemagrittrpillarpkgconfigprettyunitsprogresspurrrR6readrrlangtibbletidyselecttzdbutf8vctrsvroomwithr