Structure to handle the Van Genuchten-Mualen model of soil. More...
#include <cs_gwf_soil.h>
Data Fields | |
double | residual_moisture |
double | n |
double | m |
double | scale |
double | tortuosity |
Structure to handle the Van Genuchten-Mualen model of soil.
See \ref CS_GWF_SOIL_GENUCHTEN. This structure stores the parameters defining the evolution laws for the liquid saturation and the relative permeability.
m |
Value depending of that of n m = 1 - 1/n
n |
Shape parameter. Should be 1.25 < n < 6
residual_moisture |
Also called residual liquid saturation
scale |
Value of a scaling parameter in [m^-1]
tortuosity |
Tortuosity parameter for saturated hydraulic conductivity