examples.dg.advection.advection2d_conservation Namespace Reference

Variables
str	torder = 'SSPRK3'
str	sorder = 'thirdOrder'
list	velocity = [1.0, 0.65, 0.0]
bool	periodic_boundary_conditions = True
bool	use_bc_flux_diagnostic = False
bool	use_limiters = False
list	boundary_names = ['Left', 'Right', 'Bottom', 'Top']
warpy	mesh
warpy	fluid = warpy.variable(name='fluid', components=['rho'], basis_array_set=sorder)
dict	bc_flux_vars = {}
	name
	bc
	components
	explodable
warpy	fluid_ic
list	applicators
list	apps = [warpy.apps.advection(name='advection', variable=fluid, velocity=velocity)]
list	bc_apps = []
list	variable_adjusters = []
warpy	spatial_solver
warpy	temporal_solver
dict	diagnostics_dict = {}
warpy	integ_rho
warpy	diag
int	diag_writer_interval = 1.e-2
warpy	diag_writer
list	write_vars = [fluid]
warpy	writer = warpy.host_actions.writer(name='writer', ReadVars=write_vars)
int	dt = 1e-2
int	write_steps = 100
warpy	dt_controller = warpy.dt_calc.stability_dt(dt)
warpy	sim
	gen_xdmf
	True
	detect_nonscalar

Variable Documentation

applicators

list examples.dg.advection.advection2d_conservation.applicators

Initial value:

=  [
    warpy.applicator(
        spatial_order=sorder, fun=fluid_ic, var=fluid, spatial_scheme='Nodal'
        )
    ]

apps

list examples.dg.advection.advection2d_conservation.apps = [warpy.apps.advection(name='advection', variable=fluid, velocity=velocity)]

bc

examples.dg.advection.advection2d_conservation.bc

bc_apps

list examples.dg.advection.advection2d_conservation.bc_apps = []

bc_flux_vars

dict examples.dg.advection.advection2d_conservation.bc_flux_vars = {}

boundary_names

list examples.dg.advection.advection2d_conservation.boundary_names = ['Left', 'Right', 'Bottom', 'Top']

components

examples.dg.advection.advection2d_conservation.components

detect_nonscalar

examples.dg.advection.advection2d_conservation.detect_nonscalar

diag

warpy examples.dg.advection.advection2d_conservation.diag

Initial value:

=  warpy.host_actions.unique_variable_diagnostic(
            f'diagnostic_{bc}',
            ReadVars=[var],
            BasisArraySet=sorder,
            stage=0
            )

diag_writer

warpy examples.dg.advection.advection2d_conservation.diag_writer

Initial value:

=  warpy.host_actions.diagnostics_writer(
    name='diagnostics',
    write_interval=diag_writer_interval,
    diagnostics=diagnostics_dict,
    output_file='diagnostics.csv'
    )

diag_writer_interval

int examples.dg.advection.advection2d_conservation.diag_writer_interval = 1.e-2

diagnostics_dict

dict examples.dg.advection.advection2d_conservation.diagnostics_dict = {}

dt

int examples.dg.advection.advection2d_conservation.dt = 1e-2

dt_controller

warpy examples.dg.advection.advection2d_conservation.dt_controller = warpy.dt_calc.stability_dt(dt)

explodable

examples.dg.advection.advection2d_conservation.explodable

fluid

warpy examples.dg.advection.advection2d_conservation.fluid = warpy.variable(name='fluid', components=['rho'], basis_array_set=sorder)

fluid_ic

warpy examples.dg.advection.advection2d_conservation.fluid_ic

Initial value:

=  warpy.functions.bandpass(
    name='fluid_ic',
    center=[0.5, 0.5],
    width=[0.25, 0.25],
    inside_value=1,
    outside_value=0
    )

gen_xdmf

examples.dg.advection.advection2d_conservation.gen_xdmf

integ_rho

warpy examples.dg.advection.advection2d_conservation.integ_rho

Initial value:

=  warpy.host_actions.integrator(
    name='rho_integrator',
    time_integrator=temporal_solver,
    patch_process_integrators=[
        warpy.integrators.dg_integrator(
            name='integ_rho',
            spatial_order=sorder,
            applications=[
                warpy.apps.integrate.int_q_dv(
                    name='int_rho_dv',
                    variables=fluid,
                    stage=0,
                    variables_components=['rho']
                    )
                ]
            )
        ]
    )

mesh

warpy examples.dg.advection.advection2d_conservation.mesh

Initial value:

=  warpy.mesh.block(
    Bounds=[0.0, 1.0, 0.0, 1.0],
    NumCells=[40, 40],
    NodeSets=boundary_names,
    NumLayers=1,
    PeriodicBoundaries=boundary_names
    if periodic_boundary_conditions else None,
    basis_array_set=sorder
    )

name

examples.dg.advection.advection2d_conservation.name

periodic_boundary_conditions

bool examples.dg.advection.advection2d_conservation.periodic_boundary_conditions = True

sim

warpy examples.dg.advection.advection2d_conservation.sim

Initial value:

=  warpy.dg_sim(
    name='advection2d_conservation',
    meshes=[mesh],
    initial_conditions=applicators,
    temporal_solvers=[temporal_solver],
    writers=[writer, diag_writer],
    time=[0, 1.0],
    dt_controller=dt_controller,
    flexible_writeout=False,
    write_steps=write_steps,
    verbosity='info'
    )

sorder

str examples.dg.advection.advection2d_conservation.sorder = 'thirdOrder'

spatial_solver

warpy examples.dg.advection.advection2d_conservation.spatial_solver

Initial value:

=  warpy.spatial_solvers.dg(
    name="dg", spatial_order=sorder, applications=apps, on_subdomains=['all']
    )

temporal_solver

warpy examples.dg.advection.advection2d_conservation.temporal_solver

Initial value:

=  warpy.host_actions.erk(
    name='rk',
    scheme=torder,
    spatial_solvers=[spatial_solver],
    variable_adjusters=variable_adjusters
    )

torder

str examples.dg.advection.advection2d_conservation.torder = 'SSPRK3'

True

examples.dg.advection.advection2d_conservation.True

use_bc_flux_diagnostic

bool examples.dg.advection.advection2d_conservation.use_bc_flux_diagnostic = False

use_limiters

bool examples.dg.advection.advection2d_conservation.use_limiters = False

variable_adjusters

list examples.dg.advection.advection2d_conservation.variable_adjusters = []

velocity

list examples.dg.advection.advection2d_conservation.velocity = [1.0, 0.65, 0.0]

write_steps

int examples.dg.advection.advection2d_conservation.write_steps = 100

write_vars

list examples.dg.advection.advection2d_conservation.write_vars = [fluid]

writer

warpy examples.dg.advection.advection2d_conservation.writer = warpy.host_actions.writer(name='writer', ReadVars=write_vars)