SpECTRE  v2026.04.01
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Ccz4::fd::System Struct Reference

Public Types

using flux_variables = tmpl::list<>
using boundary_conditions_base = BoundaryConditions::BoundaryCondition
using variables_tag
using variables_tag_list = typename variables_tag::tags_list
using gradients_tags = variables_tag_list

Static Public Attributes

static constexpr bool has_primitive_and_conservative_vars = false
static constexpr size_t volume_dim = 3
static constexpr bool is_in_flux_conservative_form = false
static constexpr bool shifting_shift = false
static constexpr double f = 0.75

Member Typedef Documentation

◆ variables_tag

Initial value:
::Tags::Variables<tmpl::list<
gr::Tags::Conformal< gr::Tags::SpatialMetric< DataType, Dim, Fr >, 2 > ConformalMetric
The conformally scaled spatial metric.
Definition Tags.hpp:94
The trace-free part of the extrinsic curvature.
Definition Tags.hpp:115
Auxiliary variable b in the gamma-driver condition eq. 12c of dumbser2017okk.
Definition Tags.hpp:429
The conformal factor that rescales the spatial metric.
Definition Tags.hpp:71
The CCZ4 evolved variable .
Definition Tags.hpp:369
The projection of the Z4 constraint vector along the normal direction.
Definition Tags.hpp:420
Definition VariablesTag.hpp:17
Definition Tags.hpp:65
Definition Tags.hpp:61
Definition Tags.hpp:143

The documentation for this struct was generated from the following file:
  • src/Evolution/Systems/Ccz4/FiniteDifference/System.hpp