Variables
float	end_time = 10.0

list	width = [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	storage = "CallStack"

str	output = "solutions"

str	load_balancing_strategy = "SpreadOutOnceGridStagnates"

float	load_balancing_quality = 0.99

int	trees = -2

str	initial_conditions

str	boundary_conditions

str	refinement_criterion

tuple	max_h = (1.1 * min(width) / (3.0**min_depth))

tuple	min_h = max_h * 3.0 ** (-amr_levels)

	aderdg_solver

	plot_description

	is_linear

	False

	polynomials

	project

float	time_in_between_plots = 0.0

	dimensions

	size

	min_end_time

	max_end_time

	first_plot_time_stamp

	periodic_BC

str	strategy = f"toolbox::loadbalancing::strategies::{load_balancing_strategy}"

tuple	configuration

	mode

	make

	True

	make_clean_first

	throw_away_data_after_build

	parser = SWEArgumentParser()

	args = parser.parse_args()

	patch_size

dict	unknowns = {"h": 1, "hu": 1, "hv": 1, "b": 1}

	assume_periodic_boundary_conditions

Variable Documentation

◆ aderdg_solver

artificial-tsunami.aderdg_solver

Initial value:

=  exahype2.solvers.aderdg.GlobalAdaptiveTimeStep(
    name="ADERDG" + str(dg_order),
    order=dg_order,
    unknowns={"h": 1, "hu": 1, "hv": 1, "b": 1},
    auxiliary_variables=0,
    min_cell_h=min_h,
    max_cell_h=max_h,
    time_step_relaxation=0.5,
    initial_conditions=initial_conditions,
    boundary_conditions=boundary_conditions,
    refinement_criterion=refinement_criterion,
    flux="applications::exahype2::swe::flux(Q, x, h, t, dt, normal, F);",
    ncp="applications::exahype2::swe::nonconservativeProduct(Q, deltaQ, x, h, t, dt, normal, BTimesDeltaQ);",
    eigenvalues="return applications::exahype2::swe::maxEigenvalue(Q, x, h, t, dt, normal);",
)

Definition at line 63 of file artificial-tsunami.py.

◆ amr_levels

int artificial-tsunami.amr_levels = 0

Definition at line 10 of file artificial-tsunami.py.

◆ args

artificial-tsunami.args = parser.parse_args()

Definition at line 55 of file artificial-tsunami.py.

◆ assume_periodic_boundary_conditions

artificial-tsunami.assume_periodic_boundary_conditions

Initial value:

=  any([
        args.periodic_boundary_conditions_x,
        args.periodic_boundary_conditions_y,
    ])

Definition at line 118 of file artificial-tsunami.py.

◆ boundary_conditions

str artificial-tsunami.boundary_conditions

Initial value:

=  """
  using s = VariableShortcuts;
  Qoutside[s::h]  = Qinside[s::h];
  Qoutside[s::hu] = -Qinside[s::hu];
  Qoutside[s::hv] = -Qinside[s::hv];
  Qoutside[s::b]  = Qinside[s::b];
"""

Definition at line 44 of file artificial-tsunami.py.

◆ build_mode

str artificial-tsunami.build_mode = "Release"

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

◆ configuration

tuple artificial-tsunami.configuration

Initial value:

=  (
        f"new ::exahype2::LoadBalancingConfiguration("
        f"{load_balancing_quality},"
        f"0,"
        f"{'false'},"
        f"{trees},"
        f"{trees})"
    )

Definition at line 114 of file artificial-tsunami.py.

◆ dg_order

int artificial-tsunami.dg_order = 5

Definition at line 11 of file artificial-tsunami.py.

◆ dimensions

artificial-tsunami.dimensions

Definition at line 102 of file artificial-tsunami.py.

◆ end_time

artificial-tsunami.end_time = 10.0

Definition at line 6 of file artificial-tsunami.py.

◆ False

artificial-tsunami.False

Definition at line 80 of file artificial-tsunami.py.

◆ first_plot_time_stamp

artificial-tsunami.first_plot_time_stamp

Definition at line 107 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;
 
  using s = VariableShortcuts;
  Q[s::h] = INITIAL_WATER_HEIGHT;
 
  auto displacementX = [](double x) { return std::sin((x / 500.0 + 1.0) * std::numbers::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[s::b] = bathymetryAfterEarthquake;
  } else {
    Q[s::b] = INITIAL_BATHYMETRY_BEFORE_EARTHQUAKE;
  }
"""

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

◆ is_linear

artificial-tsunami.is_linear

Definition at line 80 of file artificial-tsunami.py.

◆ load_balancing_quality

float artificial-tsunami.load_balancing_quality = 0.99

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

◆ load_balancing_strategy

str artificial-tsunami.load_balancing_strategy = "SpreadOutOnceGridStagnates"

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

◆ make

artificial-tsunami.make

Definition at line 129 of file artificial-tsunami.py.

◆ make_clean_first

artificial-tsunami.make_clean_first

Definition at line 129 of file artificial-tsunami.py.

◆ max_end_time

artificial-tsunami.max_end_time

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

◆ max_h

tuple artificial-tsunami.max_h = (1.1 * min(width) / (3.0**min_depth))

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

◆ min_depth

int artificial-tsunami.min_depth = 4

Definition at line 9 of file artificial-tsunami.py.

◆ min_end_time

artificial-tsunami.min_end_time

Definition at line 105 of file artificial-tsunami.py.

◆ min_h

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

Definition at line 61 of file artificial-tsunami.py.

◆ mode

artificial-tsunami.mode

Definition at line 124 of file artificial-tsunami.py.

◆ number_of_snapshots

int artificial-tsunami.number_of_snapshots = 0

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

◆ offset

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

Definition at line 8 of file artificial-tsunami.py.

◆ output

str artificial-tsunami.output = "solutions"

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

◆ parser

artificial-tsunami.parser = SWEArgumentParser()

Definition at line 50 of file artificial-tsunami.py.

◆ patch_size

artificial-tsunami.patch_size

Definition at line 59 of file artificial-tsunami.py.

◆ periodic_BC

artificial-tsunami.periodic_BC

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

◆ plot_description

artificial-tsunami.plot_description

Definition at line 78 of file artificial-tsunami.py.

◆ polynomials

artificial-tsunami.polynomials

Definition at line 80 of file artificial-tsunami.py.

◆ project

artificial-tsunami.project

Initial value:

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

Definition at line 87 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

artificial-tsunami.size

Definition at line 103 of file artificial-tsunami.py.

◆ storage

str artificial-tsunami.storage = "CallStack"

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

◆ strategy

str artificial-tsunami.strategy = f"toolbox::loadbalancing::strategies::{load_balancing_strategy}"

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

◆ throw_away_data_after_build

artificial-tsunami.throw_away_data_after_build

Definition at line 129 of file artificial-tsunami.py.

◆ time_in_between_plots

float artificial-tsunami.time_in_between_plots = 0.0

Definition at line 96 of file artificial-tsunami.py.

◆ trees

int artificial-tsunami.trees = -2

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

◆ True

artificial-tsunami.True

Definition at line 129 of file artificial-tsunami.py.

◆ unknowns

dict artificial-tsunami.unknowns = {"h": 1, "hu": 1, "hv": 1, "b": 1}

Definition at line 61 of file artificial-tsunami.py.

◆ width

artificial-tsunami.width = [10000, 10000]

Definition at line 7 of file artificial-tsunami.py.