Variables
str	initial_conditions
str	boundary_conditions
str	compute_usq
tuple	calculate_pressure
tuple	calculate_pressure_perturbations
tuple	limiter
tuple	reconstruction
	parser
	min_depth
	degrees_of_freedom
	args = parser.parse_args()
list	size = [40_000, 40_000, 40_000]
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
	source_term
	Source term needs to be commented out for Godunov.
	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

isothermal-stratification.args = parser.parse_args()

Definition at line 293 of file isothermal-stratification.py.

◆ boundary_conditions

isothermal-stratification.boundary_conditions

Definition at line 59 of file isothermal-stratification.py.

◆ calculate_pressure

tuple isothermal-stratification.calculate_pressure

Initial value:

=  (
    
    + compute_usq
    + 
)

Definition at line 127 of file isothermal-stratification.py.

◆ calculate_pressure_perturbations

tuple isothermal-stratification.calculate_pressure_perturbations

Initial value:

=  (
    
    + calculate_pressure
    + 
)

Definition at line 147 of file isothermal-stratification.py.

◆ compute_usq

str isothermal-stratification.compute_usq

Initial value:

=  """
  auto computeUSq = [] (
    const {{COMPUTE_PRECISION}}* const NOALIAS Q,
    {{COMPUTE_PRECISION}}& uSq
  ) {
    const int ShortcutRho = 0;
    const int ShortcutRhoU = 1;
 
    const auto u    = Q[ShortcutRhoU + 0] / Q[ShortcutRho];
    const auto v    = Q[ShortcutRhoU + 1] / Q[ShortcutRho];
    #if DIMENSIONS == 3
    const auto w    = Q[ShortcutRhoU + 2] / Q[ShortcutRho];
    uSq  = u * u + v * v + w * w;
    #else
    uSq  = u * u + v * v;
    #endif
  };
"""

Definition at line 108 of file isothermal-stratification.py.

◆ degrees_of_freedom

isothermal-stratification.degrees_of_freedom

Definition at line 291 of file isothermal-stratification.py.

◆ dimensions

isothermal-stratification.dimensions

Definition at line 348 of file isothermal-stratification.py.

◆ first_plot_time_stamp

isothermal-stratification.first_plot_time_stamp

Definition at line 353 of file isothermal-stratification.py.

◆ flux

isothermal-stratification.flux

Definition at line 316 of file isothermal-stratification.py.

◆ initial_conditions

isothermal-stratification.initial_conditions

Initial value:

=  """
  const auto scaleHeight  = (GAS_CONSTANT * TEMPERATURE) / GRAVITY / MEAN_MOLECULAR_MASS;
  const auto exponentialDistribution = tarch::la::pow(tarch::la::E, -x(1) / scaleHeight);
 
  Q[Shortcuts::rho]       = GROUND_DENSITY * exponentialDistribution;
  Q[Shortcuts::rhoU + 0]  = 0.0;
  Q[Shortcuts::rhoU + 1]  = 0.0;
  #if DIMENSIONS == 3
  Q[Shortcuts::rhoU + 2]  = 0.0;
  #endif
 
  const auto pressure = Q[Shortcuts::rho] * GAS_CONSTANT * TEMPERATURE / MEAN_MOLECULAR_MASS;
  Q[Shortcuts::rhoE] = pressure / (GAMMA - 1.0);
"""

Definition at line 44 of file isothermal-stratification.py.

◆ limiter

isothermal-stratification.limiter

Initial value:

=  (
    calculate_pressure_perturbations
    + 
)

Definition at line 192 of file isothermal-stratification.py.

◆ make

isothermal-stratification.make

Definition at line 377 of file isothermal-stratification.py.

◆ make_clean_first

isothermal-stratification.make_clean_first

Definition at line 377 of file isothermal-stratification.py.

◆ max_eigenvalue

isothermal-stratification.max_eigenvalue

Definition at line 315 of file isothermal-stratification.py.

◆ max_end_time

isothermal-stratification.max_end_time

Definition at line 352 of file isothermal-stratification.py.

◆ max_h

float isothermal-stratification.max_h = 1.1 * min(size) / (3.0**args.min_depth)

Definition at line 296 of file isothermal-stratification.py.

◆ min_depth

isothermal-stratification.min_depth

Definition at line 290 of file isothermal-stratification.py.

◆ min_end_time

isothermal-stratification.min_end_time

Definition at line 351 of file isothermal-stratification.py.

◆ min_h

float isothermal-stratification.min_h = max_h * 3.0 ** (-args.amr_levels)

Definition at line 297 of file isothermal-stratification.py.

◆ mode

isothermal-stratification.mode

Definition at line 366 of file isothermal-stratification.py.

◆ offset

isothermal-stratification.offset

Definition at line 350 of file isothermal-stratification.py.

◆ parser

isothermal-stratification.parser

Initial value:

=  exahype2.ArgumentParser(
    "ExaHyPE 2 - Euler Isothermal Stratification Argument Parser"
)

Definition at line 286 of file isothermal-stratification.py.

◆ periodic_BC

isothermal-stratification.periodic_BC

Definition at line 355 of file isothermal-stratification.py.

◆ project

isothermal-stratification.project

Initial value:

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

Definition at line 333 of file isothermal-stratification.py.

◆ reconstruction

tuple isothermal-stratification.reconstruction

Initial value:

=  (
    
    + calculate_pressure
    + 
    + compute_usq
    + 
)

Definition at line 221 of file isothermal-stratification.py.

◆ riemann_solver

isothermal-stratification.riemann_solver

Initial value:

=  exahype2.solvers.fv.musclhancock.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,
    reconstruction=reconstruction,  # Specific to MUSCL-Hancock
)

Definition at line 299 of file isothermal-stratification.py.

◆ size

isothermal-stratification.size = [40_000, 40_000, 40_000]

Definition at line 295 of file isothermal-stratification.py.

◆ source_term

isothermal-stratification.source_term

Source term needs to be commented out for Godunov.

# Otherwise, the effects of the source term will be # taken into account twice (f-wave and cell centered). # MUSCL-Hancock needs the source term in both places. #

Definition at line 328 of file isothermal-stratification.py.

◆ throw_away_data_after_build

isothermal-stratification.throw_away_data_after_build

Definition at line 377 of file isothermal-stratification.py.

◆ time_in_between_plots

isothermal-stratification.time_in_between_plots = 0.0

Definition at line 342 of file isothermal-stratification.py.

◆ True

isothermal-stratification.True

Definition at line 377 of file isothermal-stratification.py.

Variables

Variable Documentation

◆ args

◆ boundary_conditions

◆ calculate_pressure

◆ calculate_pressure_perturbations

◆ compute_usq

◆ degrees_of_freedom

◆ dimensions

◆ first_plot_time_stamp

◆ flux

◆ initial_conditions

◆ limiter

◆ make

◆ make_clean_first

◆ max_eigenvalue

◆ max_end_time

◆ max_h

◆ min_depth

◆ min_end_time

◆ min_h

◆ mode

◆ offset

◆ parser

◆ periodic_BC

◆ project

◆ reconstruction

◆ riemann_solver

◆ size

◆ source_term

◆ throw_away_data_after_build

◆ time_in_between_plots

◆ True