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Variables
Module for variable numbering

Variables

integer darcy_anisotropic_permeability
 
integer darcy_anisotropic_diffusion
 
integer darcy_unsteady
 
integer darcy_convergence_criterion
 
integer darcy_gravity
 
double precision darcy_gravity_x
 
double precision darcy_gravity_y
 
double precision darcy_gravity_z
 

Detailed Description

Variable Documentation

integer darcy_anisotropic_diffusion

Set dispersion to isotropic (0) or anisotropic (1) for all solutes

integer darcy_anisotropic_permeability

Set permeability to isotropic (0) or anisotropic (1) for all soils

integer darcy_convergence_criterion

Set convergence criteron of the Newton scheme

  • 0: over pressure (recommanded)
  • 1: over velocity
integer darcy_gravity

Set gravity to pass from pressure head $ h $ to hydraulic head $ H $

double precision darcy_gravity_x

Set direction $ x $ to pass from pressure head $ h $ to hydraulic head then $ H = h + x $

double precision darcy_gravity_y

Set direction $ y $ to pass from pressure head $ h $ to hydraulic head then $ H = h + y $

double precision darcy_gravity_z

Set direction $ z $ to pass from pressure head $ h $ to hydraulic head then $ H = h + z $

integer darcy_unsteady

Set if the transport part is based on a steady (0) or unsteady (1) flow field