7.1
general documentation
cs_gwf_soil_context_genuchten_t Struct Reference

Structure to handle the Van Genuchten-Mualen model of soil. More...

#include <cs_gwf_soil.h>

+ Collaboration diagram for cs_gwf_soil_context_genuchten_t:

Data Fields

Model parameters
double residual_moisture
 
double saturated_moisture
 
double saturated_permeability [3][3]
 
double n
 
double m
 
double scale
 
double tortuosity
 
Array values

{

cs_real_t * permeability_values
 
cs_real_t * head_values
 
cs_real_t * moisture_values
 
cs_real_t * capacity_values
 

Detailed Description

Structure to handle the Van Genuchten-Mualen model of soil.

See CS_GWF_SOIL_GENUCHTEN). This structure stores the parameters defining the evolution laws for the liquid saturation and the relative permeability.

Field Documentation

◆ capacity_values

cs_real_t* capacity_values

◆ head_values

cs_real_t* head_values

◆ m

m

Value depending of that of n m = 1 - 1/n

◆ moisture_values

cs_real_t* moisture_values

◆ n

n

Shape parameter. Should be 1.25 < n < 6

◆ permeability_values

cs_real_t* permeability_values

◆ residual_moisture

residual_moisture

Also called residual liquid saturation

◆ saturated_moisture

saturated_moisture

Value of the liquid saturation (or moisture content)

◆ saturated_permeability

saturated_permeability

Permeability value (isotropic or anisotropic) when the soil is saturated

◆ scale

scale

Value of a scaling parameter in [m^-1]

◆ tortuosity

tortuosity

tortuosity param. for saturated hydraulic conductivity

The documentation for this struct was generated from the following file: