oscillating-lake Namespace Reference

Variables
str	initial_conditions
str	boundary_conditions
str	refinement_criterion
	parser = SWEArgumentParser()
	end_time
	width
	offset
	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 = {"b": 1}
	riemann_solver
	plot_description
	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::{args.load_balancing_strategy}"
	assume_periodic_boundary_conditions
tuple	configuration
	mode
	make
	True
	make_clean_first
	throw_away_data_after_build

Variable Documentation

args

oscillating-lake.args = parser.parse_args()

Definition at line 47 of file oscillating-lake.py.

assume_periodic_boundary_conditions

oscillating-lake.assume_periodic_boundary_conditions

Initial value:

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

Definition at line 109 of file oscillating-lake.py.

auxiliary_variables

dict oscillating-lake.auxiliary_variables = {"b": 1}

Definition at line 54 of file oscillating-lake.py.

boundary_conditions

str oscillating-lake.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 27 of file oscillating-lake.py.

configuration

tuple oscillating-lake.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 113 of file oscillating-lake.py.

dimensions

oscillating-lake.dimensions

Definition at line 94 of file oscillating-lake.py.

end_time

oscillating-lake.end_time

Definition at line 43 of file oscillating-lake.py.

first_plot_time_stamp

oscillating-lake.first_plot_time_stamp

Definition at line 99 of file oscillating-lake.py.

initial_conditions

str oscillating-lake.initial_conditions

Initial value:

=  """
  const double omega = sqrt(0.2 * GRAV);
 
  using s = VariableShortcuts;
 
  Q[s::b] = 0.1 * (std::pow(x[0], 2) + std::pow(x[1], 2));
  Q[s::h] = std::fmax(0.0, 0.05 * (2 * x[0] * std::cos(omega * 0) + 2 * x[1] * std::sin(omega * 0)) + 0.075 - Q[s::b]);
  Q[s::hu] = 0.5 * omega * std::sin(omega * 0) * Q[s::h];
  Q[s::hv] = 0.5 * omega * std::cos(omega * 0) * Q[s::h];
 
  //Q[s::h] = 0.025 * (1.0 - std::sqrt((x(0) * x(0)) + (x(1) * x(1))));
  //Q[s::b] = -0.2 * (1.0 - std::sqrt((x(0) * x(0)) + (x(1) * x(1)))) - 0.1;
"""

Definition at line 13 of file oscillating-lake.py.

make

oscillating-lake.make

Definition at line 131 of file oscillating-lake.py.

make_clean_first

oscillating-lake.make_clean_first

Definition at line 131 of file oscillating-lake.py.

max_end_time

oscillating-lake.max_end_time

Definition at line 98 of file oscillating-lake.py.

max_h

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

Definition at line 49 of file oscillating-lake.py.

min_end_time

oscillating-lake.min_end_time

Definition at line 97 of file oscillating-lake.py.

min_h

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

Definition at line 50 of file oscillating-lake.py.

mode

oscillating-lake.mode

Definition at line 125 of file oscillating-lake.py.

offset

oscillating-lake.offset

Definition at line 45 of file oscillating-lake.py.

parser

oscillating-lake.parser = SWEArgumentParser()

Definition at line 41 of file oscillating-lake.py.

patch_size

oscillating-lake.patch_size

Definition at line 51 of file oscillating-lake.py.

periodic_BC

oscillating-lake.periodic_BC

Definition at line 101 of file oscillating-lake.py.

plot_description

oscillating-lake.plot_description

Definition at line 70 of file oscillating-lake.py.

project

oscillating-lake.project

Initial value:

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

Definition at line 79 of file oscillating-lake.py.

refinement_criterion

str oscillating-lake.refinement_criterion

Initial value:

=  """
  return std::sqrt((x(0) * x(0)) + (x(1) * x(1))) <= 1.0
           ? ::exahype2::RefinementCommand::Refine
           : ::exahype2::RefinementCommand::Keep;
"""

Definition at line 35 of file oscillating-lake.py.

riemann_solver

oscillating-lake.riemann_solver

Initial value:

=  exahype2.solvers.fv.riemann.GlobalAdaptiveTimeStep(
    name="HLLEM" + 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),
    riemann_solver="return applications::exahype2::swe::hllem(QR, QL, FR, FL, LR, LL, xR, xL, h, t, dt, normal, APDQ, AMDQ);",
)

Definition at line 56 of file oscillating-lake.py.

size

oscillating-lake.size

Definition at line 95 of file oscillating-lake.py.

strategy

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

Definition at line 108 of file oscillating-lake.py.

throw_away_data_after_build

oscillating-lake.throw_away_data_after_build

Definition at line 131 of file oscillating-lake.py.

time_in_between_plots

oscillating-lake.time_in_between_plots = 0.0

Definition at line 88 of file oscillating-lake.py.

True

oscillating-lake.True

Definition at line 131 of file oscillating-lake.py.

unknowns

dict oscillating-lake.unknowns = {"h": 1, "hu": 1, "hv": 1}

Definition at line 53 of file oscillating-lake.py.

width

oscillating-lake.width

Definition at line 44 of file oscillating-lake.py.