Compute the largest characteristic speed of the ScalarAdvection system. More...

#include <Characteristics.hpp>

Public Types
using	argument_tags = implementation defined

using	return_type = double

using	base = LargestCharacteristicSpeed

Public Types inherited from ScalarAdvection::Tags::LargestCharacteristicSpeed
using	type = double

Static Public Member Functions
static void	function (const gsl::not_null< double * > speed, const tnsr::I< DataVector, Dim > &velocity_field)

Detailed Description

template<size_t Dim>
struct ScalarAdvection::Tags::LargestCharacteristicSpeedCompute< Dim >

Compute the largest characteristic speed of the ScalarAdvection system.

$\begin{aligned} λ_{maxabs} = \sqrt{v^{i} v_{i}} \end{aligned}$

where $v^{i}$ is the velocity field.

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

Public Types