Rossby Wave Ray Tracing R package raytracing version 0.6.0 Rossby wave ray paths are traced from a determined source, specified wavenumber, and direction of propagation. "raytracing" also works with a set of experiments changing these parameters, making possible the identification of Rossby wave sources automatically. The theory used here is based on classical studies, such as Hoskins and Karoly (1981) <doi:10.1175/1520-0469(1981)038%3C1179:TSLROA%3E2.0.CO;2>, Karoly (1983) <doi:10.1016/0377-0265(83)90013-1>, Hoskins and Ambrizzi (1993) <doi:10.1175/1520-0469(1993)050%3C1661:RWPOAR%3E2.0.CO;2>, and Yang and Hoskins (1996) <doi:10.1175/1520-0469(1996)053%3C2365:PORWON%3E2.0.CO;2>. Software Depends: R (>= 3.5.0) Imports: ncdf4, graphics, sf, units, utils Suggests: testthat, covr, lwgeom Amanda Rehbein <amanda.rehbein@usp.br> Comprehensive R Archive Network (CRAN) Amanda Rehbein [aut, cre] (ORCID: <https://orcid.org/0000-0002-8714-7931>), Tercio Ambrizzi [sad], Sergio Ibarra-Espinosa [ctb] (ORCID: <https://orcid.org/0000-0002-3162-1905>), Lívia Márcia Mosso Dutra [rtm] GPL-3 2022-06-06 application/tgz https://CRAN.R-project.org/package=raytracing doi:10.32614/CRAN.package.raytracing