oscillating-lake Namespace Reference

Variables
str	initial_conditions
str	boundary_conditions
str	refinement_criterion
	parser = exahype2.ArgumentParser()
	min_depth
	end_time
	args = parser.parse_args()
dict	constants
list	size = [4.0, 4.0]
float	max_h = 1.1 * min(size) / (3.0**args.min_depth)
float	min_h = max_h * 3.0 ** (-args.amr_levels)
	fv_solver
	riemann_solver
	project
float	time_in_between_plots = 0.0
	dimensions
	offset
	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

Variable Documentation

args

oscillating-lake.args = parser.parse_args()

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

boundary_conditions

oscillating-lake.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 25 of file oscillating-lake.py.

const_type

oscillating-lake.const_type

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

const_val

oscillating-lake.const_val

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

constants

dict oscillating-lake.constants

Initial value:

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

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

dimensions

oscillating-lake.dimensions

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

end_time

oscillating-lake.end_time

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

first_plot_time_stamp

oscillating-lake.first_plot_time_stamp

Definition at line 93 of file oscillating-lake.py.

fv_solver

oscillating-lake.fv_solver

Initial value:

=  exahype2.solvers.fv.godunov.GlobalAdaptiveTimeStep(
    name="FVSolver",
    patch_size=args.degrees_of_freedom,
    unknowns={"h": 1, "hu": 1, "hv": 1},
    auxiliary_variables={"z": 1},
    min_volume_h=min_h,
    max_volume_h=max_h,
    time_step_relaxation=0.5,
)

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

initial_conditions

oscillating-lake.initial_conditions

Initial value:

=  """
  const double omega = std::sqrt(0.2 * g);
 
  Q[Shortcuts::z] = 0.1 * (std::pow(x[0], 2) + std::pow(x[1], 2));
  Q[Shortcuts::h] = std::fmax(0.0, 0.05 * (2 * x[0] * std::cos(omega * 0) + 2 * x[1] * std::sin(omega * 0)) + 0.075 - Q[Shortcuts::z]);
  Q[Shortcuts::hu] = 0.5 * omega * std::sin(omega * 0) * Q[Shortcuts::h];
  Q[Shortcuts::hv] = 0.5 * omega * std::cos(omega * 0) * Q[Shortcuts::h];
 
  //Q[Shortcuts::h] = 0.025 * (1.0 - std::sqrt((x(0) * x(0)) + (x(1) * x(1))));
  //Q[Shortcuts::z] = -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 112 of file oscillating-lake.py.

make_clean_first

oscillating-lake.make_clean_first

Definition at line 112 of file oscillating-lake.py.

max_end_time

oscillating-lake.max_end_time

Definition at line 92 of file oscillating-lake.py.

max_h

float oscillating-lake.max_h = 1.1 * min(size) / (3.0**args.min_depth)

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

min_depth

oscillating-lake.min_depth

Definition at line 40 of file oscillating-lake.py.

min_end_time

oscillating-lake.min_end_time

Definition at line 91 of file oscillating-lake.py.

min_h

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

Definition at line 52 of file oscillating-lake.py.

mode

oscillating-lake.mode

Definition at line 105 of file oscillating-lake.py.

offset

oscillating-lake.offset

Definition at line 90 of file oscillating-lake.py.

parser

oscillating-lake.parser = exahype2.ArgumentParser()

Definition at line 38 of file oscillating-lake.py.

periodic_BC

oscillating-lake.periodic_BC

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

project

oscillating-lake.project

Initial value:

=  exahype2.Project(
    namespace=["applications", "exahype2", "swe"],
    project_name="OscillatingLake",
    directory=".",
    executable="ExaHyPE-ShallowWater",
)

Definition at line 73 of file oscillating-lake.py.

refinement_criterion

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 32 of file oscillating-lake.py.

riemann_solver

oscillating-lake.riemann_solver

Definition at line 68 of file oscillating-lake.py.

size

oscillating-lake.size = [4.0, 4.0]

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

throw_away_data_after_build

oscillating-lake.throw_away_data_after_build

Definition at line 112 of file oscillating-lake.py.

time_in_between_plots

oscillating-lake.time_in_between_plots = 0.0

Definition at line 82 of file oscillating-lake.py.

True

oscillating-lake.True

Definition at line 112 of file oscillating-lake.py.