Problem#$5$:

A partially saturated soil column near the surface has a volumetric water content $=0\mathrm{.}4$ at $z=1m$ deep. Other soil hydraulic properties $($using the Brooks$-$Corey model at $z=1m$ deep$)$ are characterized with the following parameters:

$\backslash$table$[[$Parameter$,$Value$],[$Soil Porosity, $n,0\mathrm{.}5],[$Saturated Hydraulic Conductivity, $K_s,0\mathrm{.}03\frac{m}{h}r$