Finite difference functionality for the ValenciaDivClean form of the GRMHD equations. More...

Namespaces
namespace	OptionTags
	Option tags for reconstruction.

namespace	Tags
	Tags for reconstruction

Classes
class	MonotisedCentralPrim
	Monotised central reconstruction. See fd::reconstruction::monotised_central() for details. More...

class	Reconstructor
	The base class from which all reconstruction schemes must inherit. More...

Functions
bool	operator== (const MonotisedCentralPrim &, const MonotisedCentralPrim &) noexcept

bool	operator!= (const MonotisedCentralPrim &lhs, const MonotisedCentralPrim &rhs) noexcept

template<typename PrimsTags , typename TagsList , size_t ThermodynamicDim, typename F >
void	reconstruct_prims_work (gsl::not_null< std::array< Variables< TagsList >, 3 > * > vars_on_lower_face, gsl::not_null< std::array< Variables< TagsList >, 3 > * > vars_on_upper_face, const F &reconstruct, const Variables< PrimsTags > &volume_prims, const EquationsOfState::EquationOfState< true, ThermodynamicDim > &eos, const Element< 3 > &element, const FixedHashMap< maximum_number_of_neighbors(3)+1, std::pair< Direction< 3 >, ElementId< 3 > >, evolution::dg::subcell::NeighborData, boost::hash< std::pair< Direction< 3 >, ElementId< 3 > > > > neighbor_data, const Mesh< 3 > &subcell_mesh, size_t ghost_zone_size) noexcept
	Reconstructs \(\rho, p, u_i, B^i\), and \(\Phi\), then computes the Lorentz factor, upper spatial velocity, specific internal energy, specific enthalpy, and the conserved variables. All results are written into `vars_on_lower_face` and `vars_on_upper_face`.

template<typename TagsList , typename PrimsTags , size_t ThermodynamicDim, typename F0 , typename F1 >
void	reconstruct_fd_neighbor_work (gsl::not_null< Variables< TagsList > * > vars_on_face, const F0 &reconstruct_lower_neighbor, const F1 &reconstruct_upper_neighbor, const Variables< PrimsTags > &subcell_volume_prims, const EquationsOfState::EquationOfState< true, ThermodynamicDim > &eos, const Element< 3 > &element, const FixedHashMap< maximum_number_of_neighbors(3)+1, std::pair< Direction< 3 >, ElementId< 3 > >, evolution::dg::subcell::NeighborData, boost::hash< std::pair< Direction< 3 >, ElementId< 3 > > > > neighbor_data, const Mesh< 3 > &subcell_mesh, const Direction< 3 > &direction_to_reconstruct, const size_t ghost_zone_size) noexcept
	Reconstructs the mass density, velocity, and pressure, then computes the specific internal energy and conserved variables. All results are written into `vars_on_face`. More...

void	register_derived_with_charm () noexcept

Detailed Description

Finite difference functionality for the ValenciaDivClean form of the GRMHD equations.

Function Documentation

◆ reconstruct_fd_neighbor_work()

template<typename TagsList , typename PrimsTags , size_t ThermodynamicDim, typename F0 , typename F1 >

void grmhd::ValenciaDivClean::fd::reconstruct_fd_neighbor_work	(	gsl::not_null< Variables< TagsList > * >	vars_on_face,
		const F0 &	reconstruct_lower_neighbor,
		const F1 &	reconstruct_upper_neighbor,
		const Variables< PrimsTags > &	subcell_volume_prims,
		const EquationsOfState::EquationOfState< true, ThermodynamicDim > &	eos,
		const Element< 3 > &	element,
		const FixedHashMap< maximum_number_of_neighbors(3)+1, std::pair< Direction< 3 >, ElementId< 3 > >, evolution::dg::subcell::NeighborData, boost::hash< std::pair< Direction< 3 >, ElementId< 3 > > > >	neighbor_data,
		const Mesh< 3 > &	subcell_mesh,
		const Direction< 3 > &	direction_to_reconstruct,
		const size_t	ghost_zone_size
	)

noexcept

Reconstructs the mass density, velocity, and pressure, then computes the specific internal energy and conserved variables. All results are written into vars_on_face.

This is used on DG elements to reconstruct their subcell neighbors' solution on the shared faces.

Namespaces

Classes

Functions

Detailed Description

Function Documentation

◆ reconstruct_fd_neighbor_work()