To cite metR in publications use:

Campitelli E (2021). metR: Tools for Easier Analysis of Meteorological Fields. doi:10.5281/zenodo.2593516, R package version 0.18.3, https://eliocamp.github.io/metR/.

Corresponding BibTeX entry:

  @Manual{,
    title = {metR: Tools for Easier Analysis of Meteorological Fields},
    author = {Elio Campitelli},
    year = {2021},
    note = {R package version 0.18.3},
    url = {https://eliocamp.github.io/metR/},
    doi = {10.5281/zenodo.2593516},
  }