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# CITATION file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
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cff-version: 1.2.0
message: 'To cite package "suntools" in publications use:'
type: software
license: GPL-3.0-or-later
title: 'suntools: Calculate Sun Position, Sunrise, Sunset, Solar Noon and Twilight'
version: 1.0.1
doi: 10.32614/CRAN.package.suntools
abstract: 'Provides a set of convenient functions for calculating sun-related information,
  including the sun''s position (elevation and azimuth), and the times of sunrise,
  sunset, solar noon, and twilight for any given geographical location on Earth. These
  calculations are based on equations provided by the National Oceanic & Atmospheric
  Administration (NOAA) <https://gml.noaa.gov/grad/solcalc/calcdetails.html> as described
  in "Astronomical Algorithms" by Jean Meeus (1991, ISBN: 978-0-943396-35-4).'
authors:
- family-names: Bivand
  given-names: Roger
  email: Roger.Bivand@nhh.no
  orcid: https://orcid.org/0000-0003-2392-6140
- family-names: Dokter
  given-names: Adriaan M.
  email: amd427@cornell.edu
  orcid: https://orcid.org/0000-0001-6573-066X
- family-names: Luque
  given-names: Sebastian
repository: https://CRAN.R-project.org/package=suntools
repository-code: https://github.com/adokter/suntools
url: https://github.com/adokter/suntools/
date-released: '2024-11-20'
contact:
- family-names: Dokter
  given-names: Adriaan M.
  email: amd427@cornell.edu
  orcid: https://orcid.org/0000-0001-6573-066X