vp_sat: Vapour pressure, saturation
In WDNR-Water-Use/CSLSevap: Evapo(transpi)ration Calculations
Description
Usage
Arguments
Value
References
View source: R/vapour_functions.R
Description
Calculates the saturation vapour pressure at a given temperature based on
equation 11 of Allen et al. (1998). Identical to Equation 2.4 in Harwell
(2012).
Usage
1
vp_sat(tmp)
Arguments
tmp
temperature of air or water (degrees C), vector or atomic number.
Value
eo
saturation vapour pressure at the temperature (kPa)
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.
Harwell, G.R., 2012, Estimation of evaporation from open water—A
review of selected studies, summary of U.S. Army Corps of Engineers data
collection and methods, and evaluation of two methods for estimation of
evaporation from five reservoirs in Texas: U.S. Geological Survey
Scientific Investigations Report 2012–5202, 96 p.
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/vapour_functions.R
Description
Calculates the saturation vapour pressure at a given temperature based on equation 11 of Allen et al. (1998). Identical to Equation 2.4 in Harwell (2012).
Usage
1 | vp_sat(tmp)
|
Arguments
tmp |
temperature of air or water (degrees C), vector or atomic number. |
Value
eo |
saturation vapour pressure at the temperature (kPa) |
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.
Harwell, G.R., 2012, Estimation of evaporation from open water—A review of selected studies, summary of U.S. Army Corps of Engineers data collection and methods, and evaluation of two methods for estimation of evaporation from five reservoirs in Texas: U.S. Geological Survey Scientific Investigations Report 2012–5202, 96 p.
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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