inverse_dist: Inverse relative distance Earth-Sun
In WDNR-Water-Use/CSLSevap: Evapo(transpi)ration Calculations
Description
Usage
Arguments
Value
References
View source: R/radiation_functions.R
Description
Calculates the inverse relative distance Earth-Sun using Equation 23 from
Allen et al. (1998).
Usage
1
inverse_dist(J)
Arguments
J
Julian day, i.e., the number of the day in the year between 1 (1
January) and 365 or 366 (31 December).
Value
dr
inverse relative distance Earth-Sun (unitless)
References
Allen, R. G., Pereira, L. S., Raes, D., & Smith, M. (1998). Crop
evapotranspiration: Guidelines for computing crop water requirements. Rome:
FAO. Retrieved from http://www.fao.org/docrep/X0490E/x0490e00.htm.
WDNR-Water-Use/CSLSevap documentation built on April 9, 2021, 1:35 a.m.
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Description Usage Arguments Value References
View source: R/radiation_functions.R
Description
Calculates the inverse relative distance Earth-Sun using Equation 23 from Allen et al. (1998).
Usage
1 | inverse_dist(J)
|
Arguments
J |
Julian day, i.e., the number of the day in the year between 1 (1 January) and 365 or 366 (31 December). |
Value
dr |
inverse relative distance Earth-Sun (unitless) |
References
Allen, R. G., Pereira, L. S., Raes, D., & Smith, M. (1998). Crop evapotranspiration: Guidelines for computing crop water requirements. Rome: FAO. Retrieved from http://www.fao.org/docrep/X0490E/x0490e00.htm.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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