Functions
static GPUCallableMethod double	maxEigenvalue (const double *const __restrict__ Q, const tarch::la::Vector< Dimensions, double > &x, const tarch::la::Vector< Dimensions, double > &h, const double t, const double dt, const int normal) InlineMethod

static GPUCallableMethod void	maxEigenvalue (const double const __restrict__ Q, const tarch::la::Vector< Dimensions, double > &x, const tarch::la::Vector< Dimensions, double > &h, const double t, const double dt, const int normal, double const __restrict__ maxEigenvalue) InlineMethod

static GPUCallableMethod void	flux (const double const __restrict__ Q, const tarch::la::Vector< Dimensions, double > &x, const tarch::la::Vector< Dimensions, double > &h, const double t, const double dt, const int normal, double const __restrict__ F) InlineMethod

static GPUCallableMethod void	nonconservativeProduct (const double const __restrict__ Q, const double const __restrict__ deltaQ, const tarch::la::Vector< Dimensions, double > &x, const tarch::la::Vector< Dimensions, double > &h, const double t, const double dt, const int normal, double *const __restrict__ BTimesDeltaQ) InlineMethod

static GPUCallableMethod void	coulombFriction (const double __restrict__ Q, const tarch::la::Vector< Dimensions, double > &x, const tarch::la::Vector< Dimensions, double > &h, double t, double dt, double __restrict__ S) InlineMethod

static GPUCallableMethod void	materialDependentBasalFriction (const double __restrict__ Q, const tarch::la::Vector< Dimensions, double > &x, const tarch::la::Vector< Dimensions, double > &h, double t, double dt, double __restrict__ S) InlineMethod

Variables
const double	Zeta = 35.0 * std::numbers::pi / 180.0

const double	Zeta1 = 28.95 * std::numbers::pi / 180.0

const double	Zeta2 = 44.09 * std::numbers::pi / 180.0

const double	Zeta3 = 31.81 * std::numbers::pi / 180.0

const double	Mu1 = std::tan(Zeta1)

const double	Mu2 = std::tan(Zeta2)

const double	Mu3 = std::tan(Zeta3)

constexpr double	Beta = 1.07

constexpr double	Gamma = 2.01

constexpr double	BetaStar = 0.06

constexpr double	Kappa = 1.0

constexpr double	FrictionLengthScale = 0.00035

const double	Nu = (2.0 / 9.0) * (FrictionLengthScale / Beta) * (GRAV * std::sin(Zeta) / std::sqrt(GRAV * std::cos(Zeta))) * (((Mu2 - Mu1) / (std::tan(Zeta) - Mu1)) - 1.0)

const double	Hstart = FrictionLengthScale * (((Mu2 - Mu1) / (std::tan(Zeta) - Mu3)) - 1.0)

const double	Hstop = FrictionLengthScale * (((Mu2 - Mu1) / (std::tan(Zeta) - Mu1)) - 1.0)

Function Documentation

◆ coulombFriction()

static GPUCallableMethod void applications::exahype2::swe::frictionlaws::coulombFriction	(	const double *__restrict__	Q,
		const tarch::la::Vector< Dimensions, double > &	x,
		const tarch::la::Vector< Dimensions, double > &	h,
		double	t,
		double	dt,
		double *__restrict__	S
	)

static

◆ flux()

static GPUCallableMethod void applications::exahype2::swe::frictionlaws::flux	(	const double *const __restrict__	Q,
		const tarch::la::Vector< Dimensions, double > &	x,
		const tarch::la::Vector< Dimensions, double > &	h,
		const double	t,
		const double	dt,
		const int	normal,
		double *const __restrict__	F
	)

static

◆ materialDependentBasalFriction()

static GPUCallableMethod void applications::exahype2::swe::frictionlaws::materialDependentBasalFriction	(	const double *__restrict__	Q,
		const tarch::la::Vector< Dimensions, double > &	x,
		const tarch::la::Vector< Dimensions, double > &	h,
		double	t,
		double	dt,
		double *__restrict__	S
	)

static

◆ maxEigenvalue() [1/2]

static GPUCallableMethod double applications::exahype2::swe::frictionlaws::maxEigenvalue	(	const double *const __restrict__	Q,
		const tarch::la::Vector< Dimensions, double > &	x,
		const tarch::la::Vector< Dimensions, double > &	h,
		const double	t,
		const double	dt,
		const int	normal
	)

static

◆ maxEigenvalue() [2/2]

static GPUCallableMethod void applications::exahype2::swe::frictionlaws::maxEigenvalue	(	const double *const __restrict__	Q,
		const tarch::la::Vector< Dimensions, double > &	x,
		const tarch::la::Vector< Dimensions, double > &	h,
		const double	t,
		const double	dt,
		const int	normal,
		double *const __restrict__	maxEigenvalue
	)

static

◆ nonconservativeProduct()

static GPUCallableMethod void applications::exahype2::swe::frictionlaws::nonconservativeProduct	(	const double *const __restrict__	Q,
		const double *const __restrict__	deltaQ,
		const tarch::la::Vector< Dimensions, double > &	x,
		const tarch::la::Vector< Dimensions, double > &	h,
		const double	t,
		const double	dt,
		const int	normal,
		double *const __restrict__	BTimesDeltaQ
	)

static

Variable Documentation

◆ Beta

constexpr double applications::exahype2::swe::frictionlaws::Beta = 1.07

constexpr

Definition at line 19 of file FrictionLaws.h.

◆ BetaStar

constexpr double applications::exahype2::swe::frictionlaws::BetaStar = 0.06

constexpr

Definition at line 21 of file FrictionLaws.h.

◆ FrictionLengthScale

constexpr double applications::exahype2::swe::frictionlaws::FrictionLengthScale = 0.00035

constexpr

Definition at line 28 of file FrictionLaws.h.

◆ Gamma

constexpr double applications::exahype2::swe::frictionlaws::Gamma = 2.01

constexpr

Definition at line 20 of file FrictionLaws.h.

◆ Hstart

const double applications::exahype2::swe::frictionlaws::Hstart = FrictionLengthScale * (((Mu2 - Mu1) / (std::tan(Zeta) - Mu3)) - 1.0)

Definition at line 31 of file FrictionLaws.h.

◆ Hstop

const double applications::exahype2::swe::frictionlaws::Hstop = FrictionLengthScale * (((Mu2 - Mu1) / (std::tan(Zeta) - Mu1)) - 1.0)

Definition at line 32 of file FrictionLaws.h.

◆ Kappa

constexpr double applications::exahype2::swe::frictionlaws::Kappa = 1.0

constexpr

Definition at line 27 of file FrictionLaws.h.

◆ Mu1

const double applications::exahype2::swe::frictionlaws::Mu1 = std::tan(Zeta1)

Definition at line 15 of file FrictionLaws.h.

◆ Mu2

const double applications::exahype2::swe::frictionlaws::Mu2 = std::tan(Zeta2)

Definition at line 16 of file FrictionLaws.h.

◆ Mu3

const double applications::exahype2::swe::frictionlaws::Mu3 = std::tan(Zeta3)

Definition at line 17 of file FrictionLaws.h.

◆ Nu

const double applications::exahype2::swe::frictionlaws::Nu = (2.0 / 9.0) * (FrictionLengthScale / Beta) * (GRAV * std::sin(Zeta) / std::sqrt(GRAV * std::cos(Zeta))) * (((Mu2 - Mu1) / (std::tan(Zeta) - Mu1)) - 1.0)

Definition at line 30 of file FrictionLaws.h.

◆ Zeta

const double applications::exahype2::swe::frictionlaws::Zeta = 35.0 * std::numbers::pi / 180.0

Definition at line 10 of file FrictionLaws.h.

◆ Zeta1

const double applications::exahype2::swe::frictionlaws::Zeta1 = 28.95 * std::numbers::pi / 180.0

Definition at line 11 of file FrictionLaws.h.

◆ Zeta2

const double applications::exahype2::swe::frictionlaws::Zeta2 = 44.09 * std::numbers::pi / 180.0

Definition at line 12 of file FrictionLaws.h.

◆ Zeta3

const double applications::exahype2::swe::frictionlaws::Zeta3 = 31.81 * std::numbers::pi / 180.0

Definition at line 13 of file FrictionLaws.h.

Functions

Variables

Function Documentation

◆ coulombFriction()

◆ flux()

◆ materialDependentBasalFriction()

◆ maxEigenvalue() [1/2]

◆ maxEigenvalue() [2/2]

◆ nonconservativeProduct()

Variable Documentation

◆ Beta

◆ BetaStar

◆ FrictionLengthScale

◆ Gamma

◆ Hstart

◆ Hstop

◆ Kappa

◆ Mu1

◆ Mu2

◆ Mu3

◆ Nu

◆ Zeta

◆ Zeta1

◆ Zeta2

◆ Zeta3