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Evapotranspiration (version 1.9)

Modelling Actual, Potential and Reference Crop Evapotranspiration

Description

Uses data and constants to calculate potential evapotranspiration (PET) and actual evapotranspiration (AET) from 21 different formulations including Penman, Penman-Monteith FAO 56, Priestley-Taylor and Morton formulations.

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Version

Install

install.packages('Evapotranspiration')

Monthly Downloads

566

Version

1.9

License

GPL (>= 2)

Maintainer

Danlu Guo

Last Published

April 8th, 2016

Functions in Evapotranspiration (1.9)

Jensen-Haise Formulation

PenPan Formulation

ET.SzilagyiJozsa

Szilagyi-Jozsa Formulation

ET.PenmanMonteith

Penman-Monteith Formulation

Morton CRAE Formulation

Observed Class-A Pan Evaporation

Plot the daily, monthly and annual aggregations of esimtated evapotranspiration

ReadInput_InterpMissing

Interpolation for missing raw data (Internal)

Romanenko Formulation

ET.BrutsaertStrickler

Brutsaert-Strickler Formulation

Abtew Formulation

Hamon Formulation

ET.HargreavesSamani

Hargreaves-Samani Formulation

ET.McGuinnessBordne

McGuinness-Bordne Formulation

Penman Formulation

ET Formulations

Raw Climate Data Required for Calculating Evapotranspiration

ET.MattShuttleworth

Matt-Shuttleworth Formulation

Linacre Formulation

ET.BlaneyCriddle

Blaney-Criddle Formulation

ReadOBSEvaporations

Read Raw Data of Observed Evaporation from file

Radiation Component for Morton Models (Internal)

Compare esimtated evapotranspiration among multiple sets of result

Granger-Gray Formulation

Turc Formulation

Makkink Formulation

defaultconstants

Universal constants Required for Calculating Evapotranspriation

ReadInputs raw date and climate data

Processed Climate Data Required for Calculating Evapotranspiration

ET.PriestleyTaylor

Priestley-Taylor Formulation

Constants Required for Calculating Evapotranspriation

ET.ChapmanAustralian

Chapman Formulation

Morton CRWE Formulation

ET Formulations(Internal)

Plot esimtated evapotranspiration with climate variables

ReadInput_InterpAbnormal

Interpolation for abnormal raw data (Internal)