m_af_advance::subr_implicit Interface Reference

Interface for a implicit solver for integrating stiff terms over time. More...

Public Member Functions
subroutine	subr_implicit (tree, dt_stiff, time, n_prev, s_prev, w_prev, s_out)

Detailed Description

Interface for a implicit solver for integrating stiff terms over time.

This method should solve an equation of the form

F(y_out, dt_stiff) = sum(w_prev * y_prev),

where dt_stiff is the time step.

Definition at line 97 of file m_af_advance.f90.

Constructor & Destructor Documentation

subr_implicit()

subroutine m_af_advance::subr_implicit::subr_implicit	(	type(af_t), intent(inout)	tree,
		real(dp), intent(in)	dt_stiff,
		real(dp), intent(in)	time,
		integer, intent(in)	n_prev,
		integer, dimension(n_prev), intent(in)	s_prev,
		real(dp), dimension(n_prev), intent(in)	w_prev,
		integer, intent(in)	s_out
	)

Parameters

[in]	dt_stiff	Time step for stiff terms
[in]	time	Current time
[in]	n_prev	Number of previous states
[in]	s_prev	Previous states
[in]	w_prev	Weights of previous states
[in]	s_out	Output state

Definition at line 97 of file m_af_advance.f90.