diff options
Diffstat (limited to 'gnu/packages/cran.scm')
| -rw-r--r-- | gnu/packages/cran.scm | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm index 3c300a39a6..8228f2d988 100644 --- a/gnu/packages/cran.scm +++ b/gnu/packages/cran.scm @@ -15449,3 +15449,31 @@ effect size.") Library (GDAL) and access to projection/transformation operations from the PROJ.4 library.") (license license:gpl2+))) + +(define-public r-insol + (package + (name "r-insol") + (version "1.2") + (source + (origin + (method url-fetch) + (uri (cran-uri "insol" version)) + (sha256 + (base32 + "14ikz05375pjn9hby7kwkhcnykjilbnkdy5i8lsl7c5qdbhmqcm5")))) + (properties `((upstream-name . "insol"))) + (build-system r-build-system) + (propagated-inputs + `(("r-raster" ,r-raster) + ("r-rgdal" ,r-rgdal))) + (native-inputs + `(("gfortran" ,gfortran))) + (home-page "https://meteoexploration.com/R/insol/index.html") + (synopsis "Tools for calculating solar radiation") + (description + "This package provides functions to compute insolation on tilted +surfaces, computes atmospheric transmittance and related parameters such as: +Earth radius vector, declination, sunset and sunrise, daylength, equation of +time, vector in the direction of the sun, vector normal to surface, and some +atmospheric physics.") + (license license:gpl2+))) |