breaking-dam Namespace Reference

Variables
str	initial_conditions
str	boundary_conditions
str	refinement_criterion
	parser = exahype2.ArgumentParser("ExaHyPE 2 - Euler Breaking Dam Argument Parser")
	min_depth
	degrees_of_freedom
	args = parser.parse_args()
list	size = [1.0, 1.0, 1.0]
float	max_h = 1.1 * min(size) / (3.0**args.min_depth)
float	min_h = max_h * 3.0 ** (-args.amr_levels)
	riemann_solver
	max_eigenvalue
	flux
	project
float	time_in_between_plots = 0.0
	dimensions
	offset
	min_end_time
	max_end_time
	first_plot_time_stamp
	periodic_BC
	mode
	make
	True
	make_clean_first
	throw_away_data_after_build

Variable Documentation

args

breaking-dam.args = parser.parse_args()

Definition at line 52 of file breaking-dam.py.

boundary_conditions

breaking-dam.boundary_conditions

Initial value:

=  """
  // Reflective boundary conditions
  Qoutside[Shortcuts::rho]      = Qinside[Shortcuts::rho];
  Qoutside[Shortcuts::rhoU + 0] = -Qinside[Shortcuts::rhoU + 0];
  Qoutside[Shortcuts::rhoU + 1] = -Qinside[Shortcuts::rhoU + 1];
#if DIMENSIONS == 3
  Qoutside[Shortcuts::rhoU + 2] = -Qinside[Shortcuts::rhoU + 2];
#endif
  Qoutside[Shortcuts::rhoE]     = Qinside[Shortcuts::rhoE];
"""

Definition at line 22 of file breaking-dam.py.

degrees_of_freedom

breaking-dam.degrees_of_freedom

Definition at line 50 of file breaking-dam.py.

dimensions

breaking-dam.dimensions

Definition at line 95 of file breaking-dam.py.

first_plot_time_stamp

breaking-dam.first_plot_time_stamp

Definition at line 100 of file breaking-dam.py.

flux

breaking-dam.flux

Definition at line 75 of file breaking-dam.py.

initial_conditions

breaking-dam.initial_conditions

Initial value:

=  """
  Q[Shortcuts::rho] = 0.1;
  Q[Shortcuts::rhoU + 0] = 0.0;
  Q[Shortcuts::rhoU + 1] = 0.0;
#if DIMENSIONS == 3
  Q[Shortcuts::rhoU + 2] = 0.0;
#endif
  Q[Shortcuts::rhoE] = ((x(0) < 0.5) ? (1.01) : (1.0));
"""

Definition at line 12 of file breaking-dam.py.

make

breaking-dam.make

Definition at line 119 of file breaking-dam.py.

make_clean_first

breaking-dam.make_clean_first

Definition at line 119 of file breaking-dam.py.

max_eigenvalue

breaking-dam.max_eigenvalue

Definition at line 74 of file breaking-dam.py.

max_end_time

breaking-dam.max_end_time

Definition at line 99 of file breaking-dam.py.

max_h

float breaking-dam.max_h = 1.1 * min(size) / (3.0**args.min_depth)

Definition at line 55 of file breaking-dam.py.

min_depth

breaking-dam.min_depth

Definition at line 49 of file breaking-dam.py.

min_end_time

breaking-dam.min_end_time

Definition at line 98 of file breaking-dam.py.

min_h

float breaking-dam.min_h = max_h * 3.0 ** (-args.amr_levels)

Definition at line 56 of file breaking-dam.py.

mode

breaking-dam.mode

Definition at line 113 of file breaking-dam.py.

offset

breaking-dam.offset

Definition at line 97 of file breaking-dam.py.

parser

breaking-dam.parser = exahype2.ArgumentParser("ExaHyPE 2 - Euler Breaking Dam Argument Parser")

Definition at line 47 of file breaking-dam.py.

periodic_BC

breaking-dam.periodic_BC

Definition at line 102 of file breaking-dam.py.

project

breaking-dam.project

Initial value:

=  exahype2.Project(
    namespace=["applications", "exahype2", "euler"],
    project_name="BreakingDam",
    directory=".",
    executable="Euler",
)

Definition at line 80 of file breaking-dam.py.

refinement_criterion

breaking-dam.refinement_criterion

Initial value:

=  """
  auto result = ::exahype2::RefinementCommand::Keep;
 
  if (tarch::la::equals(t, 0.0)) {
    if (x(0) < 0.5) {
      result = ::exahype2::RefinementCommand::Refine;
    } else {
      result = ::exahype2::RefinementCommand::Erase;
    }
  }
 
  return result;
"""

Definition at line 33 of file breaking-dam.py.

riemann_solver

breaking-dam.riemann_solver

Initial value:

=  exahype2.solvers.fv.godunov.GlobalAdaptiveTimeStep(
    name="FVSolver",
    patch_size=args.degrees_of_freedom,
    unknowns={"rho": 1, "rhoU": args.dimensions, "rhoE": 1},
    auxiliary_variables=0,
    min_volume_h=min_h,
    max_volume_h=max_h,
    time_step_relaxation=0.5,
    use_enclave_tasking=args.enclave_tasking,
    number_of_enclave_tasks=args.ntasks,
)

Definition at line 58 of file breaking-dam.py.

size

breaking-dam.size = [1.0, 1.0, 1.0]

Definition at line 54 of file breaking-dam.py.

throw_away_data_after_build

breaking-dam.throw_away_data_after_build

Definition at line 119 of file breaking-dam.py.

time_in_between_plots

breaking-dam.time_in_between_plots = 0.0

Definition at line 89 of file breaking-dam.py.

True

breaking-dam.True

Definition at line 119 of file breaking-dam.py.