A gradient based exchange term between macropores and micropores, using a fixed (air-) potential for macropores. More...

Inheritance diagram for GradientMacroMicroExchange:

Collaboration diagram for GradientMacroMicroExchange:

Detailed Description

A gradient based exchange term between macropores and micropores, using a fixed (air-) potential for macropores.

\[q = K \frac{\Delta\Psi}{d/2} A \]

where:

\(K\) The conductivity of the aggregate boundary
\(\Delta\Psi\) The potential difference. Using the air potential as the constant potential for the macro pores, you get: \(\Delta\Psi = \Psi_M(\theta_{micro})\)
\(d\) the mean aggregate size in m
\(A\) the crosssection area, given as the flow width (cmf::upslope::MacroPore::get_flowwidth) times layer thickness

Public Member Functions
real	conc (cmf::math::Time t, const cmf::water::solute &_Solute)
	Returns the concentration of the flux.

flux_node::ptr	get_target (const flux_node &inquirer)
	Returns the other end of a connection than the asking end.

flux_node::ptr	get_target (int index) const
	With index 0, the left node is returned, with index 1 the right node of the connection.

real	get_tracer_filter ()
	A value ranging from 0 to 1 to filter tracers out of the water flux.

real	get_tracer_filter (solute S)
	A value ranging from 0 to 1 to filter tracers out of the water flux.

bool	kill_me ()
	Deregisters this connection from its nodes. Returns true if only one reference is left.

flux_node::ptr	left_node () const
	Returns the left node of this connection.

real	q (const flux_node &inquirer, cmf::math::Time t)
	Returns the current flux through a connection. Negative signs mean out of the inquirer, positive are inflows to the inquirer.

void	refresh (cmf::math::Time t)
	Performes a new calculation of the flux.

flux_node::ptr	right_node () const
	returns the right node of this connection

void	set_tracer_filter (real value)
	A value ranging from 0 to 1 to filter tracers out of the water flux.

Public Attributes
const std::string	type
	A string describing the type of the connection.

Member Function Documentation

real conc	(	cmf::math::Time	t,
		const cmf::water::solute &	_Solute )

inherited

Returns the concentration of the flux.

If not overridden, it returns the concentration of the source of the flux (direction depending)

real get_tracer_filter ( )

inherited

A value ranging from 0 to 1 to filter tracers out of the water flux.

1.0 is no filter and 0.0 means no solute is crossing this connection

void set_tracer_filter ( real value )

inherited

A value ranging from 0 to 1 to filter tracers out of the water flux.

1.0 is no filter and 0.0 means no solute is crossing this connection