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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 "wmm" in publications use:'
type: software
license: MIT
title: 'wmm: World Magnetic Model'
version: 1.1.2
doi: 10.32614/CRAN.package.wmm
abstract: 'Calculate magnetic field at a given location and time according to the
  World Magnetic Model (WMM). Both the main field and secular variation components
  are returned. This functionality is useful for physicists and geophysicists who
  need orthogonal components from WMM. Currently, this package supports annualized
  time inputs between 2000 and 2025. If desired, users can specify which WMM version
  to use, e.g., the original WMM2015 release or the recent out-of-cycle WMM2015 release.
  Methods used to implement WMM, including the Gauss coefficients for each release,
  are described in the following publications: Chulliat et al (2020) <https://doi.org/10.25923/ytk1-yx35>,
  Chulliat et al (2019) <https://doi.org/10.25921/xhr3-0t19>, Chulliat et al (2015)
  <https://doi.org/10.7289/V5TB14V7>, Maus et al (2010) <https://www.ngdc.noaa.gov/geomag/WMM/data/WMMReports/WMM2010_Report.pdf>,
  McLean et al (2004) <https://www.ngdc.noaa.gov/geomag/WMM/data/WMMReports/TRWMM_2005.pdf>,
  and Macmillian et al (2000) <https://www.ngdc.noaa.gov/geomag/WMM/data/WMMReports/wmm2000.pdf>.'
authors:
- family-names: Frierson
  given-names: Will
  email: will.frierson@gmail.com
repository: https://wfrierson.r-universe.dev
repository-code: https://github.com/wfrierson/wmm
commit: 8813008624200b43ea69ae9714402e2209bf6eaf
url: https://github.com/wfrierson/wmm
contact:
- family-names: Frierson
  given-names: Will
  email: will.frierson@gmail.com