mod_constrained_transport Module Reference

Functions/Subroutines
subroutine	recalculateb
	re-calculate the magnetic field from the vector potential in a completely divergency free way
subroutine	fake_advance (igrid, idimlim, s)
	fake advance a step to calculate magnetic field
subroutine	fake_update (ixil, s, fc, fe, dxd)
	fake update magnetic field from vector potential
subroutine	b_from_vector_potentiala (ixisl, ixil, ixol, ws, x, a)
	calculate magnetic field from vector potential A at cell edges
subroutine	reconstruct (ixil, ixcl, idir, q, ql, qr)
	Reconstruct scalar q within ixO^L to 1/2 dx in direction idir Return both left and right reconstructed values Only implemented for hll flavour of CT.

Function/Subroutine Documentation

b_from_vector_potentiala()

subroutine mod_constrained_transport::b_from_vector_potentiala	(	integer, intent(in)	ixis,
		integer, intent(in)	l,
		integer, intent(in)	ixi,
			l,
		integer, intent(in)	ixo,
			l,
		double precision, dimension(ixis^s,1:nws), intent(inout)	ws,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		double precision, dimension(ixis^s,1:3), intent(inout)	a )

calculate magnetic field from vector potential A at cell edges

Definition at line 103 of file mod_constrained_transport.t.

fake_advance()

subroutine mod_constrained_transport::fake_advance	(	integer	igrid,
		integer	idim,
		integer	lim,
		type(state)	s )

fake advance a step to calculate magnetic field

Definition at line 50 of file mod_constrained_transport.t.

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fake_update()

subroutine mod_constrained_transport::fake_update	(	integer	ixi,
		integer	l,
		type(state)	s,
		double precision, dimension(ixi^s,1:nwflux,1:ndim)	fc,
		double precision, dimension(ixi^s,sdim:3)	fe,
		double precision	dx,
		double precision	d )

fake update magnetic field from vector potential

Definition at line 71 of file mod_constrained_transport.t.

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recalculateb()

subroutine mod_constrained_transport::recalculateb

re-calculate the magnetic field from the vector potential in a completely divergency free way

Definition at line 8 of file mod_constrained_transport.t.

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reconstruct()

subroutine mod_constrained_transport::reconstruct	(	integer, intent(in)	ixi,
		integer, intent(in)	l,
		integer, intent(in)	ixc,
			l,
		integer, intent(in)	idir,
		double precision, dimension(ixi^s), intent(in)	q,
		double precision, dimension(ixi^s), intent(out)	ql,
		double precision, dimension(ixi^s), intent(out)	qr )

Reconstruct scalar q within ixO^L to 1/2 dx in direction idir Return both left and right reconstructed values Only implemented for hll flavour of CT.

Definition at line 178 of file mod_constrained_transport.t.

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