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Vapour pressure deficit (es - ea)

Usage

es_ea_calculation(tmin, tmax, tdew, rh_min, rh_mean, rh_max, ea_method)

Arguments

tmin

A dataframe with minimum daily air temperature (Celsius).

tmax

A dataframe with maximum daily air temperature (Celsius).

tdew

A dataframe with dewpoint temperature (Celsius).

rh_min

A dataframe with minimum daily relative air humidity (percentage).

rh_mean

A dataframe with mean daily relative air humidity (percentage).

rh_max

A dataframe with maximum daily relative air humidity (percentage).

ea_method

The methodology to calculate the actual vapour pressure. Assume the "rh" (default) for relative humidity procedure and "dew" for dewpoint temperature procedure.

Value

Returns a data.frame object with the ea from relative humidity data.

Author

Roberto Filgueiras, Luan P. Venancio, Catariny C. Aleman and Fernando F. da Cunha

Examples

if (FALSE) { # \dontrun{
ea <- es_ea_calculation(tmin, tmax, tdew, rh_min, rh_mean, rh_max, ea_method)
} # }