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SpECTRE
v2026.04.01
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Computes the Inertial mesh velocity from CoordinatesVelocityAndJacobians More...
#include <TagsTimeDependent.hpp>
Public Types | |
| using | base = MeshVelocity<Dim, Frame::Inertial> |
| using | return_type = typename base::type |
| using | argument_tags = tmpl::list<CoordinatesMeshVelocityAndJacobians<Dim>> |
| Public Types inherited from domain::Tags::MeshVelocity< Dim, Frame::Inertial > | |
| using | type |
Static Public Member Functions | |
| static void | function (gsl::not_null< return_type * > mesh_velocity, const std::optional< std::tuple< tnsr::I< DataVector, Dim, Frame::Inertial >, ::InverseJacobian< DataVector, Dim, Frame::Grid, Frame::Inertial >, ::Jacobian< DataVector, Dim, Frame::Grid, Frame::Inertial >, tnsr::I< DataVector, Dim, Frame::Inertial > > > &grid_to_inertial_quantities) |
Computes the Inertial mesh velocity from CoordinatesVelocityAndJacobians
The type is a std::optional, which when it is not set indicates that the mesh is not moving.