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# CITATION.cff 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 "skymodelr" in publications use:'
type: software
license: GPL-3.0-only
title: 'skymodelr: Generates and Samples Realistic Terrestrial Atmospheres'
version: 0.3.2
doi: 10.32614/CRAN.package.skymodelr
abstract: Generates physically based sky environment maps and radiance samples using
  the spectral Hosek-Wilkie and Prague atmosphere models. Functions write high-dynamic-range
  'OpenEXR' domes in latitude-longitude projections, compute per-direction RGB or
  55-channel values, and optionally composite time-accurate star fields and moon phases.
  Features include automatic sun and moon positioning from date, time and location,
  support for sea-level and high-altitude observers, wide-spectrum coefficients, and
  multithreaded C++ acceleration for fast, high-resolution output. For model details,
  see Hosek and Wilkie (2012) <https://doi.org/10.1145/2185520.2185591>, Hosek and
  Wilkie (2013) <https://doi.org/10.1109/MCG.2013.18>, Wilkie et al. (2021) <https://doi.org/10.1145/3450626.3459758>,
  and Vevoda et al. (2022) <https://doi.org/10.1111/cgf.14677>.
authors:
- family-names: Morgan-Wall
  given-names: Tyler
  email: tylermw@gmail.com
repository: https://cran.r-universe.dev
repository-code: https://github.com/tylermorganwall/skymodelr
commit: 0f07807368124d57d8a7c838f446b29205dd3525
url: https://www.skymodelr.com
date-released: '2026-06-27'
contact:
- family-names: Morgan-Wall
  given-names: Tyler
  email: tylermw@gmail.com