Parameter

Explanation

Unit

Minimum

Maximum

Soil and evaporation routine:

FC

Maximum soil moisture storage

mm

100

550

LP

Soil moisture threshold for

3/4

0.3

1

reduction of evaporation

β

Shape coefficient

3/4

1

5

Groundwater and response routine:

K0

Recession coefficient

d−1

0.1

0.5

K1

Recession coefficient

d−1

0.01

0.2

K2

Recession coefficient

d−1

5.00E−05

0.1

UZL

Threshold for K0-outflow

mm

0

70

PERC

Maximal flow from upper to lower GW-box

mm/d

0

4

Routing routine:

MAXBAS

Routing, length of

d

1

2.5

weighting function