Package: FAO56 1.0

FAO56: Evapotranspiration Based on FAO Penman-Monteith Equation

Calculation of Evapotranspiration by FAO Penman-Monteith equation based on Allen, R. G., Pereira, L. S., Raes, D., Smith, M. (1998, ISBN:92-5-104219-5) "Crop evapotranspiration - Guidelines for computing crop water requirements - FAO Irrigation and drainage paper 56".

Authors:Ali Ahani [aut, cre] <[email protected]>, S. Saeid Mousavi Nadoushani [aut] <[email protected]>

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NEWS

# Install 'FAO56' in R:
install.packages('FAO56', repos = c('https://aahani-r.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Datasets:

On CRAN:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

1.70 score 2 scripts 238 downloads 27 exports 0 dependencies

Last updated 12 months agofrom:7e60d150fe. Checks:OK: 7. Indexed: yes.

TargetResultDate
Doc / VignettesOKOct 10 2024
R-4.5-winOKOct 10 2024
R-4.5-linuxOKOct 10 2024
R-4.4-winOKOct 10 2024
R-4.4-macOKOct 10 2024
R-4.3-winOKOct 10 2024
R-4.3-macOKOct 10 2024

Exports:AtmPresCSSRadDD2RadDHEarSunDisEffPrecET_cETo_FPMETo_HrgETo_PanExRadJulDateMeanRHMeanTempMSVPNLRadNRadNSRadPanCoefPsyConRelHumSatVPSlpSVPCSolDecSolRadSunHAWndSp2m

Dependencies:

Readme and manuals

Help Manual

Help pageTopics
A package for computing the crop evapotranspiration and evapotranspiration rate from the reference surface by FAO Penman-Monteith equationFAO56-package
Atmospheric Pressure (P)AtmPres
Clear-Sky Solar Radiation (R_so)CSSRad
Degree to Radian ConverterDD2Rad
Daylight Hours (N)DH
Inverse Earth-Sun Distance (d_r)EarSunDis
Effective Monthly Precipitation (P_eff)EffPrec
Crop Evapotranspiration (ET_c)ET_c
FAO Penman-Monteith Reference Evapotranspiration (ETo) EquationETo_FPM
Hargreaves Reference Evapotranspiration (ETo) EquationETo_Hrg
Evapotranspiration based on Pan Evaporation MethodETo_Pan
Extraterrestrial Radiation for Daily Periods (R_a)ExRad
Julian DateJulDate
Crop Coefficients (Kc) of CerealsKc_Cereals
Crop Coefficients (Kc) of Fibre CropsKc_Fibre_Crops
Crop Coefficients (Kc) of ForagesKc_Forages
Crop Coefficients (Kc) of Fruit TreesKc_Fruit_Trees
Crop Coefficients (Kc) of Grapes and BerriesKc_Grapes_and_Berries
Crop Coefficients (Kc) of LegumesKc_Legumes
Crop Coefficients (Kc) of Oil CropsKc_Oil_Crops
Crop Coefficients (Kc) of Perennial VegetablesKC_Perennial_Vegetables
Crop Coefficients (Kc) of Roots and TubersKc_Roots_and_Tubers
Crop Coefficients (Kc) of Small VegetablesKc_Small_Vegetables
Crop Coefficients (Kc) of Special AreasKc_Special
Crop Coefficients (Kc) of Sugar CaneKc_Sugar_Cane
Crop Coefficients (Kc) of Tropical Fruits and TreesKc_Tropical_Fruits_and_Trees
Crop Coefficients (Kc) of Cucumber Family VegetablesKc_Vegetables_Cucumber_Family
Crop Coefficients (Kc) of Solanum Family VegetablesKc_Vegetables_Solanum_Family
Crop Coefficients (Kc) of Wetlands Temperate ClimateKc_Wetlands_Temperate_Climate
Mean Relative Humidity (RH_mean)MeanRH
Mean Daily Air Temperature (T_mean)MeanTemp
Mean Saturation Vapour Pressure (e_s)MSVP
Net Longwave Radiation (R_nl)NLRad
Net Radiation (R_n)NRad
Net Shortwave Radiation (R_ns)NSRad
Pan Coefficient (K_p)PanCoef
Psychrometric Constant (gamma)PsyCon
Relative Humidity (RH)RelHum
Saturation Vapour Pressure at a specific Air Temperature (e0T)SatVP
Slope of Saturation Vapour Pressure Curve (Delta)SlpSVPC
Solar Declination (delta)SolDec
Solar Radiation (R_s)SolRad
Sunset Hour Angel (omega_s)SunHA
Wind Speed at the height 2 m Above Ground SurfaceWndSp2m