To cite package ‘foehnix’ in publications use:

  Stauffer R (2025). _foehnix: Objective Foehn Diagnosis_. R package
  version 0.1.6, <https://github.com/retostauffer/rfoehnix>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {foehnix: Objective Foehn Diagnosis},
    author = {Reto Stauffer},
    year = {2025},
    note = {R package version 0.1.6},
    url = {https://github.com/retostauffer/rfoehnix},
  }