To cite package ‘PEcAn.data.atmosphere’ in publications use:

  Dietze M, LeBauer D, Davidson C, Kooper R, Jaiswal D (2021).
  _PEcAn.data.atmosphere: PEcAn Functions Used for Managing Climate
  Driver Data_. R package version 1.7.2,
  <https://github.com/pecanproject/pecan>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {PEcAn.data.atmosphere: PEcAn Functions Used for Managing Climate Driver Data},
    author = {Mike Dietze and David LeBauer and Carl Davidson and Rob Kooper and Deepak Jaiswal},
    year = {2021},
    note = {R package version 1.7.2},
    url = {https://github.com/pecanproject/pecan},
  }