Variables
float	end_time = 10.0
list	size = [10000, 10000]
list	offset = [-5000, -5000]
int	min_depth = 4
int	amr_levels = 0
int	dg_order = 5
int	number_of_snapshots = 0
str	build_mode = "Release"
str	output = "solutions"
str	initial_conditions
str	boundary_conditions
str	refinement_criterion
dict	constants
float	max_h = 1.1 * min(size) / (3.0**min_depth)
float	min_h = max_h * 3.0 ** (-amr_levels)
	aderdg_solver
	flux
	ncp
	max_eigenvalue
	is_linear
	False
	polynomials
	project
float	time_in_between_plots = 0.0
	dimensions
	min_end_time
	max_end_time
	first_plot_time_stamp
	periodic_BC
	mode
	const_val
	const_type
	make
	True
	make_clean_first
	throw_away_data_after_build
	parser = exahype2.ArgumentParser()
	args = parser.parse_args()

Variable Documentation

◆ aderdg_solver

artificial-tsunami.aderdg_solver

Initial value:

=  exahype2.solvers.aderdg.GlobalAdaptiveTimeStep(
    name="ADERDGSolver",
    order=dg_order,
    unknowns={"h": 1, "hu": 1, "hv": 1, "z": 1},
    auxiliary_variables=0,
    min_cell_h=min_h,
    max_cell_h=max_h,
    time_step_relaxation=0.5,
)

Definition at line 68 of file artificial-tsunami.py.

◆ amr_levels

int artificial-tsunami.amr_levels = 0

Definition at line 16 of file artificial-tsunami.py.

◆ args

artificial-tsunami.args = parser.parse_args()

Definition at line 52 of file artificial-tsunami.py.

◆ boundary_conditions

str artificial-tsunami.boundary_conditions

Initial value:

=  """
  Qoutside[Shortcuts::h]  = Qinside[Shortcuts::h];
  Qoutside[Shortcuts::hu] = -Qinside[Shortcuts::hu];
  Qoutside[Shortcuts::hv] = -Qinside[Shortcuts::hv];
  Qoutside[Shortcuts::z]  = Qinside[Shortcuts::z];
"""

Definition at line 45 of file artificial-tsunami.py.

◆ build_mode

str artificial-tsunami.build_mode = "Release"

Definition at line 19 of file artificial-tsunami.py.

◆ const_type

artificial-tsunami.const_type

Definition at line 120 of file artificial-tsunami.py.

◆ const_val

artificial-tsunami.const_val

Definition at line 120 of file artificial-tsunami.py.

◆ constants

dict artificial-tsunami.constants

Initial value:

=  {
    "g": [9.81, "double"],
    "hThreshold": [1e-5, "double"],
}

Definition at line 60 of file artificial-tsunami.py.

◆ dg_order

int artificial-tsunami.dg_order = 5

Definition at line 17 of file artificial-tsunami.py.

◆ dimensions

artificial-tsunami.dimensions

Definition at line 106 of file artificial-tsunami.py.

◆ end_time

artificial-tsunami.end_time = 10.0

Definition at line 12 of file artificial-tsunami.py.

◆ False

artificial-tsunami.False

Definition at line 89 of file artificial-tsunami.py.

◆ first_plot_time_stamp

artificial-tsunami.first_plot_time_stamp

Definition at line 111 of file artificial-tsunami.py.

◆ flux

artificial-tsunami.flux

Definition at line 82 of file artificial-tsunami.py.

◆ initial_conditions

str artificial-tsunami.initial_conditions

Initial value:

=  """
  for (int i = 0; i < NumberOfUnknowns + NumberOfAuxiliaryVariables; i++) {
    Q[i] = 0.0;
  }
 
  constexpr double INITIAL_WATER_HEIGHT = 100.0;
  constexpr double INITIAL_BATHYMETRY_BEFORE_EARTHQUAKE = -100.0;
 
  Q[Shortcuts::h] = INITIAL_WATER_HEIGHT;
 
  auto displacementX = [](double x) { return std::sin((x / 500.0 + 1.0) * tarch::la::PI); };
  auto displacementY = [](double y) { return -std::pow(y / 500.0, 2) + 1.0; };
  auto displacement = [&](double x, double y) { return 5.0 * displacementX(x) * displacementY(y); };
 
  const double bathymetryAfterEarthquake = INITIAL_BATHYMETRY_BEFORE_EARTHQUAKE + displacement(x(0), x(1));
 
  if (std::abs(x(0)) <= 500 and std::abs(x(1)) <= 500) { // Center of domain is [0, 0]
    Q[Shortcuts::z] = bathymetryAfterEarthquake;
  } else {
    Q[Shortcuts::z] = INITIAL_BATHYMETRY_BEFORE_EARTHQUAKE;
  }
"""

Definition at line 22 of file artificial-tsunami.py.

◆ is_linear

artificial-tsunami.is_linear

Definition at line 89 of file artificial-tsunami.py.

◆ make

artificial-tsunami.make

Definition at line 125 of file artificial-tsunami.py.

◆ make_clean_first

artificial-tsunami.make_clean_first

Definition at line 125 of file artificial-tsunami.py.

◆ max_eigenvalue

artificial-tsunami.max_eigenvalue

Definition at line 84 of file artificial-tsunami.py.

◆ max_end_time

artificial-tsunami.max_end_time

Definition at line 110 of file artificial-tsunami.py.

◆ max_h

float artificial-tsunami.max_h = 1.1 * min(size) / (3.0**min_depth)

Definition at line 65 of file artificial-tsunami.py.

◆ min_depth

artificial-tsunami.min_depth = 4

Definition at line 15 of file artificial-tsunami.py.

◆ min_end_time

artificial-tsunami.min_end_time

Definition at line 109 of file artificial-tsunami.py.

◆ min_h

float artificial-tsunami.min_h = max_h * 3.0 ** (-amr_levels)

Definition at line 66 of file artificial-tsunami.py.

◆ mode

artificial-tsunami.mode

Definition at line 117 of file artificial-tsunami.py.

◆ ncp

artificial-tsunami.ncp

Definition at line 83 of file artificial-tsunami.py.

◆ number_of_snapshots

int artificial-tsunami.number_of_snapshots = 0

Definition at line 18 of file artificial-tsunami.py.

◆ offset

artificial-tsunami.offset = [-5000, -5000]

Definition at line 14 of file artificial-tsunami.py.

◆ output

str artificial-tsunami.output = "solutions"

Definition at line 20 of file artificial-tsunami.py.

◆ parser

artificial-tsunami.parser = exahype2.ArgumentParser()

Definition at line 47 of file artificial-tsunami.py.

◆ periodic_BC

artificial-tsunami.periodic_BC

Definition at line 113 of file artificial-tsunami.py.

◆ polynomials

artificial-tsunami.polynomials

Definition at line 89 of file artificial-tsunami.py.

◆ project

artificial-tsunami.project

Initial value:

=  exahype2.Project(
    namespace=["benchmarks", "exahype2", "swe"],
    project_name="ArtificialTsunami",
    directory=".",
    executable=f"ArtificialTsunami",
)

Definition at line 91 of file artificial-tsunami.py.

◆ refinement_criterion

str artificial-tsunami.refinement_criterion

Initial value:

=  """
  auto result = ::exahype2::RefinementCommand::Keep;
  if (std::abs(x(0)) <= 500 and std::abs(x(1)) <= 500) { // Center of domain is [0, 0]
    result = ::exahype2::RefinementCommand::Refine;
  }
  return result;
"""

Definition at line 52 of file artificial-tsunami.py.

◆ size

list artificial-tsunami.size = [10000, 10000]

Definition at line 13 of file artificial-tsunami.py.

◆ throw_away_data_after_build

artificial-tsunami.throw_away_data_after_build

Definition at line 125 of file artificial-tsunami.py.

◆ time_in_between_plots

float artificial-tsunami.time_in_between_plots = 0.0

Definition at line 100 of file artificial-tsunami.py.

◆ True

artificial-tsunami.True

Definition at line 125 of file artificial-tsunami.py.