Value

 Meaning

Uniform Pressure Head

A single parameter value is used to assign the initial water content from a homogenous profile of pressure head. Note that this value of pressure head may be adjusted if an initial ground water level is assumed.

Uniform Water Content

Similar as above but using a single parameter for the initial water content instead.

Uniform flow

Similar as above but using a single parameter for the initial water flow instead.

Pressure Head(z)

A table of parameter values to assign initial pressured head at each horizon.

Water Contents(z)

A table of parameter values to assign volumetric water contents at each horizon.