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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}

dict	auxiliary_variables

	riemann_solver

	plot_description

	_preprocess_reconstructed_patch

	NumberOfDofs

	NumberOfUnknowns

	NumberOfAuxiliaryVariables

	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

◆ _preprocess_reconstructed_patch

dam-break-landslide._preprocess_reconstructed_patch

protected

Definition at line 103 of file dam-break-landslide.py.

◆ args

dam-break-landslide.args = parser.parse_args()

Definition at line 51 of file dam-break-landslide.py.

◆ assume_periodic_boundary_conditions

dam-break-landslide.assume_periodic_boundary_conditions

Initial value:

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

Definition at line 142 of file dam-break-landslide.py.

◆ auxiliary_variables

dict dam-break-landslide.auxiliary_variables

Initial value:

= {
    "b": 1, # Elevation
    "hx": 1,
    "hy": 1,
    "ux": 1,
    "uy": 1,
    "uxx": 1,
    "uyy": 1,
    "uxy": 1,
    "vx": 1,
    "vy": 1,
    "vxx": 1,
    "vyy": 1,
    "vxy": 1,
    "bx": 1,
    "by": 1,
}

Definition at line 58 of file dam-break-landslide.py.

◆ boundary_conditions

str dam-break-landslide.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 26 of file dam-break-landslide.py.

◆ configuration

tuple dam-break-landslide.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 146 of file dam-break-landslide.py.

◆ dimensions

dam-break-landslide.dimensions

Definition at line 127 of file dam-break-landslide.py.

◆ end_time

dam-break-landslide.end_time

Definition at line 48 of file dam-break-landslide.py.

◆ first_plot_time_stamp

dam-break-landslide.first_plot_time_stamp

Definition at line 132 of file dam-break-landslide.py.

◆ initial_conditions

str dam-break-landslide.initial_conditions

Initial value:

=  """
  for (int i = 0; i < NumberOfUnknowns + NumberOfAuxiliaryVariables; i++) {
    Q[i] = 0.0;
  }
 
  using s = VariableShortcuts;
  const tarch::la::Vector<Dimensions, double>& granularMaterialCenter = { 0.15, 0.35 };
  const bool nearCentre = tarch::la::norm2(x - granularMaterialCenter) < 0.10;
  Q[s::h] = (nearCentre ? 0.008 : 0.000); // Granular material height (h)
"""

Definition at line 15 of file dam-break-landslide.py.

◆ make

dam-break-landslide.make

Definition at line 164 of file dam-break-landslide.py.

◆ make_clean_first

dam-break-landslide.make_clean_first

Definition at line 164 of file dam-break-landslide.py.

◆ max_end_time

dam-break-landslide.max_end_time

Definition at line 131 of file dam-break-landslide.py.

◆ max_h

tuple dam-break-landslide.max_h = (1.1 * min(args.width) / (3.0**args.min_depth))

Definition at line 53 of file dam-break-landslide.py.

◆ min_end_time

dam-break-landslide.min_end_time

Definition at line 130 of file dam-break-landslide.py.

◆ min_h

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

Definition at line 54 of file dam-break-landslide.py.

◆ mode

dam-break-landslide.mode

Definition at line 158 of file dam-break-landslide.py.

◆ NumberOfAuxiliaryVariables

dam-break-landslide.NumberOfAuxiliaryVariables

Definition at line 109 of file dam-break-landslide.py.

◆ NumberOfDofs

dam-break-landslide.NumberOfDofs

Definition at line 107 of file dam-break-landslide.py.

◆ NumberOfUnknowns

dam-break-landslide.NumberOfUnknowns

Definition at line 108 of file dam-break-landslide.py.

◆ offset

dam-break-landslide.offset

Definition at line 129 of file dam-break-landslide.py.

◆ parser

dam-break-landslide.parser = SWEArgumentParser()

Definition at line 46 of file dam-break-landslide.py.

◆ patch_size

dam-break-landslide.patch_size

Definition at line 55 of file dam-break-landslide.py.

◆ periodic_BC

dam-break-landslide.periodic_BC

Definition at line 134 of file dam-break-landslide.py.

◆ plot_description

dam-break-landslide.plot_description

Definition at line 93 of file dam-break-landslide.py.

◆ project

dam-break-landslide.project

Initial value:

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

Definition at line 112 of file dam-break-landslide.py.

◆ refinement_criterion

str dam-break-landslide.refinement_criterion

Initial value:

=  """
  auto result = ::exahype2::RefinementCommand::Keep;
 
  const tarch::la::Vector<Dimensions, double>& granularMaterialCenter = { 0.15, 0.35 };
  const bool nearCentre = tarch::la::norm2(x - granularMaterialCenter) < 0.10;
  if (tarch::la::equals(t, 0.0) and nearCentre) {
    result = ::exahype2::RefinementCommand::Refine;
  }
 
  return result;
"""

Definition at line 34 of file dam-break-landslide.py.

◆ riemann_solver

dam-break-landslide.riemann_solver

Initial value:

=  exahype2.solvers.fv.rusanov.GlobalAdaptiveTimeStep(
    name="Rusanov" + str(args.patch_size),
    patch_size=args.patch_size,
    unknowns=unknowns,
    auxiliary_variables=auxiliary_variables,
    min_volume_h=min_h,
    max_volume_h=max_h,
    time_step_relaxation=args.time_step_relaxation,
    pde_terms_without_state=args.stateless,
    initial_conditions=re.sub(r'\bx\b', 'volumeCentre', initial_conditions),
    boundary_conditions=boundary_conditions,
    refinement_criterion=re.sub(r'\bx\b', 'volumeCentre', refinement_criterion),
    flux="applications::exahype2::swe::frictionlaws::flux(Q, faceCentre, volumeH, t, dt, normal, F);",
    ncp="applications::exahype2::swe::frictionlaws::nonconservativeProduct(Q, deltaQ, faceCentre, volumeH, t, dt, normal, BTimesDeltaQ);",
    eigenvalues="return applications::exahype2::swe::frictionlaws::maxEigenvalue(Q, faceCentre, volumeH, t, dt, normal);",
    source_term="applications::exahype2::swe::frictionlaws::materialDependentBasalFriction(Q, volumeCentre, volumeH, t, dt, S);",
)

Definition at line 76 of file dam-break-landslide.py.

◆ size

dam-break-landslide.size

Definition at line 128 of file dam-break-landslide.py.

◆ strategy

str dam-break-landslide.strategy = f"toolbox::loadbalancing::strategies::{args.load_balancing_strategy}"

Definition at line 141 of file dam-break-landslide.py.

◆ throw_away_data_after_build

dam-break-landslide.throw_away_data_after_build

Definition at line 164 of file dam-break-landslide.py.

◆ time_in_between_plots

dam-break-landslide.time_in_between_plots = 0.0

Definition at line 121 of file dam-break-landslide.py.

◆ True

dam-break-landslide.True

Definition at line 164 of file dam-break-landslide.py.

◆ unknowns

dict dam-break-landslide.unknowns = {"h": 1, "hu": 1, "hv": 1}

Definition at line 57 of file dam-break-landslide.py.

◆ width

dam-break-landslide.width

Definition at line 49 of file dam-break-landslide.py.