Correction parameters

Correction factor of elementary drainage area

Elementary drainage area correction factor \(F_A\) (-). Should only be estimated when drainage area is poorly known (e.g. loss in karstic watershed, multiple watershed outlets, water source supply). Default value is 1.0.

[watershed.1]
correction.area = { value = 1.0, opti = false, lower = -0.9, upper = 1.1, sameas = 0 }

Correction factor of rainfall

Rainfall correction factor \(F_R\) (%) designed to compensate for any poor representativeness of observed rainfall data obtained from scattered meteorological stations. This correction is applied at all time steps. Should be optimised only when rainfall is poorly known (e.g. mountainous areas). Default value is 0.0.

[watershed.1]
correction.rainfall = { value = 0.0, opti = false, lower = -10.0, upper = 10.0, sameas = 0 }

Correction factor of PET

PET correction factor \(F_E\) (%) designed to compensate for any poor representativeness of observed PET data obtained from scattered meteorological stations. This correction is applied at all time steps. Default value is 0.0.

[watershed.1]
correction.pet = { value = 0.0, opti = false, lower = -20.0, upper = 20.0, sameas = 0 }