splash_solar: Calculate solar declination Calculate solar declination angle...
In special-uor/codos: CO2 Correction Tools

Calculate solar declination Calculate solar declination angle in degrees using SPLASH V1.0: https://doi.org/10.5281/zenodo.376293.

splash_solar(
  filename,
  elv,
  sf,
  tmp,
  year,
  lat = NULL,
  lon = NULL,
  cpus = 2,
  overwrite = TRUE
)

`filename`	String with the output filename (.nc).
`elv`	2D structure with elevation data.
`sf`	3D structure with sunshine fraction data.
`tmp`	3D structure with daily temperature data.
`year`	Numeric value with the year.
`lat`	List with latitude `data` and variable `id`.
`lon`	List with longitude `data` and variable `id`.
`cpus`	Number of CPUs to use for the computation.
`overwrite`	Boolean flag to indicate if the output file should be overwritten (if it exists).