Variables
str	initial_conditions

str	boundary_conditions

str	refinement_criterion

	parser = SWEArgumentParser()

	end_time

	width

	args = parser.parse_args()

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

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

	patch_size

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

	aderdg_solver

	plot_description

	is_linear

	False

	polynomials

	project

float	time_in_between_plots = 0.0

	dimensions

	size

	offset

	min_end_time

	max_end_time

	first_plot_time_stamp

	periodic_BC

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

	assume_periodic_boundary_conditions

tuple	configuration

	mode

	make

	True

	make_clean_first

	throw_away_data_after_build

Variable Documentation

◆ aderdg_solver

circular-island.aderdg_solver

Initial value:

=  exahype2.solvers.aderdg.GlobalAdaptiveTimeStep(
    name="ADERDG" + str(args.dg_order),
    order=args.dg_order,
    unknowns=unknowns,
    auxiliary_variables=0,
    min_cell_h=min_h,
    max_cell_h=max_h,
    time_step_relaxation=args.time_step_relaxation,
    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 69 of file circular-island.py.

◆ args

circular-island.args = parser.parse_args()

Definition at line 61 of file circular-island.py.

◆ assume_periodic_boundary_conditions

circular-island.assume_periodic_boundary_conditions

Initial value:

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

Definition at line 123 of file circular-island.py.

◆ boundary_conditions

str circular-island.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 34 of file circular-island.py.

◆ configuration

tuple circular-island.configuration

Initial value:

=  (
        f"new ::exahype2::LoadBalancingConfiguration("
        f"{args.load_balancing_quality},"
        f"0,"
        f"{'true' if assume_periodic_boundary_conditions else 'false'},"
        f"{args.trees},"
        f"{args.trees})"
    )

Definition at line 127 of file circular-island.py.

◆ dimensions

circular-island.dimensions

Definition at line 108 of file circular-island.py.

◆ end_time

circular-island.end_time

Definition at line 58 of file circular-island.py.

◆ False

circular-island.False

Definition at line 86 of file circular-island.py.

◆ first_plot_time_stamp

circular-island.first_plot_time_stamp

Definition at line 113 of file circular-island.py.

◆ initial_conditions

str circular-island.initial_conditions

Initial value:

=  """
  for (int i = 0; i < NumberOfUnknowns + NumberOfAuxiliaryVariables; i++) {
    Q[i] = 0.0;
  }
 
  static constexpr double h0    = 0.32;
  static constexpr double A     = 0.064;
  static constexpr double xc    = 12.5;
  static constexpr double yc    = 15.0;
  static constexpr double rc    = 3.6;
  const double gamma            = std::sqrt((3.0 * A) / (4.0 * h0));
 
  auto r = [](double x, double y) {
    return std::sqrt(std::pow(x - xc, 2) + std::pow(y - yc, 2));
  };
 
  using s = VariableShortcuts;
  Q[s::h] = h0 + (A / h0 * std::pow(1.0 / (std::cosh(gamma * (x(0) - 2.5))), 2));
  Q[s::b] = r(x(0), x(1)) <= rc ? 0.93 * (1.0 - r(x(0), x(1)) / rc) : 0.0;
"""

Definition at line 13 of file circular-island.py.

◆ is_linear

circular-island.is_linear

Definition at line 86 of file circular-island.py.

◆ make

circular-island.make

Definition at line 145 of file circular-island.py.

◆ make_clean_first

circular-island.make_clean_first

Definition at line 145 of file circular-island.py.

◆ max_end_time

circular-island.max_end_time

Definition at line 112 of file circular-island.py.

◆ max_h

tuple circular-island.max_h = (1.1 * min(args.width) / (3.0**args.min_depth))

Definition at line 63 of file circular-island.py.

◆ min_end_time

circular-island.min_end_time

Definition at line 111 of file circular-island.py.

◆ min_h

tuple circular-island.min_h = max_h * 3.0 ** (-args.amr_levels)

Definition at line 64 of file circular-island.py.

◆ mode

circular-island.mode

Definition at line 139 of file circular-island.py.

◆ offset

circular-island.offset

Definition at line 110 of file circular-island.py.

◆ parser

circular-island.parser = SWEArgumentParser()

Definition at line 56 of file circular-island.py.

◆ patch_size

circular-island.patch_size

Definition at line 65 of file circular-island.py.

◆ periodic_BC

circular-island.periodic_BC

Definition at line 115 of file circular-island.py.

◆ plot_description

circular-island.plot_description

Definition at line 84 of file circular-island.py.

◆ polynomials

circular-island.polynomials

Definition at line 86 of file circular-island.py.

◆ project

circular-island.project

Initial value:

=  exahype2.Project(
    namespace=["applications", "exahype2", "swe"],
    project_name="CircularIsland",
    directory=".",
    executable=f"CircularIsland.{args.build_mode}",
)

Definition at line 93 of file circular-island.py.

◆ refinement_criterion

str circular-island.refinement_criterion

Initial value:

=  """
  static constexpr double xc = 12.5;
  static constexpr double yc = 15.0;
  static constexpr double rc = 3.6;
 
  auto r = [](double x, double y) {
    return std::sqrt(std::pow(x - xc, 2) + std::pow(y - yc, 2));
  };
 
  return r(x(0), x(1)) <= rc
           ? ::exahype2::RefinementCommand::Refine
           : ::exahype2::RefinementCommand::Keep;
"""

Definition at line 42 of file circular-island.py.

◆ size

circular-island.size

Definition at line 109 of file circular-island.py.

◆ strategy

str circular-island.strategy = f"toolbox::loadbalancing::strategies::{args.load_balancing_strategy}"

Definition at line 122 of file circular-island.py.

◆ throw_away_data_after_build

circular-island.throw_away_data_after_build

Definition at line 145 of file circular-island.py.

◆ time_in_between_plots

circular-island.time_in_between_plots = 0.0

Definition at line 102 of file circular-island.py.

◆ True

circular-island.True

Definition at line 145 of file circular-island.py.

◆ unknowns

dict circular-island.unknowns = {"h": 1, "hu": 1, "hv": 1, "b": 1}

Definition at line 67 of file circular-island.py.

◆ width

circular-island.width

Definition at line 59 of file circular-island.py.