CurvedScalarWave::Worldtube::Initialization::InitializeElementFacesGridCoordinates< Dim > Struct Template Reference

Initializes a map of the grid coordinates centered on the worldtube of all faces that abut the worldtube with corresponding ElementIds. More...

#include <InitializeElementFacesGridCoordinates.hpp>

Public Types
using	return_tags = tmpl::list<Tags::ElementFacesGridCoordinates<Dim>>
using	simple_tags = tmpl::list<Tags::ElementFacesGridCoordinates<Dim>>
using	compute_tags = tmpl::list<>
using	simple_tags_from_options
using	const_global_cache_tags = tmpl::list<>
using	mutable_global_cache_tags = tmpl::list<>
using	argument_tags

Static Public Member Functions
static void	apply (const gsl::not_null< std::unordered_map< ElementId< Dim >, tnsr::I< DataVector, Dim, Frame::Grid > > * > element_faces_grid_coords, const std::vector< std::array< size_t, Dim > > &initial_extents, const std::vector< std::array< size_t, Dim > > &initial_refinement, const Spectral::Quadrature &i1_quadrature, const Domain< Dim > &domain, const ::ExcisionSphere< Dim > &excision_sphere)

Detailed Description

template<size_t Dim>
struct CurvedScalarWave::Worldtube::Initialization::InitializeElementFacesGridCoordinates< Dim >

Initializes a map of the grid coordinates centered on the worldtube of all faces that abut the worldtube with corresponding ElementIds.

Details

The worldtube singleton computes an internal solution in the grid frame and uses this map to evaluate compute it at the grid coordinates of each element face abutting the worldtube each time step. This data is sent to the corresponding element where it is used to apply pointwise boundary conditions. The ElementFacesGridCoordinates holds a map of all the element ids abutting the worldtube with the corresonding grid coordinates.

Warning

This currently assumes that initial domain remains the same and there is no AMR. To support this, the worldtube could send the coefficients of its internal solution to each element which can evaluate it on their current grid in the boundary conditions.

DataBox changes:

• Adds: nothing
• Removes: nothing
• Modifies: Tags::ElementFacesCoordinatesMap<Dim>

Member Typedef Documentation

argument_tags

template<size_t Dim>

using CurvedScalarWave::Worldtube::Initialization::InitializeElementFacesGridCoordinates< Dim >::argument_tags

Initial value:

 tmpl::flatten<
      tmpl::list<simple_tags_from_options, ::domain::Tags::Domain<Dim>,
                 Tags::ExcisionSphere<Dim>>>

simple_tags_from_options

template<size_t Dim>

using CurvedScalarWave::Worldtube::Initialization::InitializeElementFacesGridCoordinates< Dim >::simple_tags_from_options

Initial value:

 
      tmpl::list<::domain::Tags::InitialExtents<Dim>,
                 ::domain::Tags::InitialRefinementLevels<Dim>,
                 evolution::dg::Tags::Quadrature>

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The documentation for this struct was generated from the following file:

• src/Evolution/Systems/CurvedScalarWave/Worldtube/SingletonActions/InitializeElementFacesGridCoordinates.hpp