grmhd::GhValenciaDivClean::subcell Namespace Reference

Code required by the DG-subcell/FD hybrid solver. More...

Classes
struct	FixConservativesAndComputePrims
	Fix the conservative variables and compute the primitive variables. More...
struct	NeighborPackagedData
	On elements using DG, reconstructs the interface data from a neighboring element doing subcell. More...
class	PrimitiveGhostVariables
	Computes the rest mass density \(\rho\), electron fraction \(Y_e\), pressure \(p\), Lorentz factor times the spatial velocity \(W v^i\), magnetic field \(B^i\), the divergence cleaning field \(\Phi\), and the generalized harmonic evolved variables \(g_{ab}\), \(\Phi_{iab}\) and \(\Pi_{ab}\) on the subcells so they can be used for reconstruction. More...
struct	PrimsAfterRollback
	Mutator that resizes the primitive variables to the subcell mesh and computes the primitives, but only if evolution::dg::subcell::Tags::DidRollback is true. More...
struct	ResizeAndComputePrims
	If the grid is switched from subcell to DG, then this mutator resizes the primitive variables to the DG grid and computes the primitive variables on the DG grid. More...
struct	TciOnDgGrid
	The troubled-cell indicator run on the DG grid to check if the solution is admissible. More...
struct	TciOnFdGrid
	The troubled-cell indicator run on the FD grid to check if the corresponding DG solution is admissible. More...
struct	TimeDerivative
	Compute the time derivative on the subcell grid using FD reconstruction. More...
struct	ZeroMhdTimeDerivatives
	Zeros out the MHD time derivatives in the elements next to a DG-only block that themselves are not DG-only elements. More...

Detailed Description

Code required by the DG-subcell/FD hybrid solver.