spectre.Spectral

class spectre.Spectral._Pybindings.Basis

Members:

Legendre

Chebyshev

FiniteDifference

SphericalHarmonic

Chebyshev = <Basis.Chebyshev: 16>
FiniteDifference = <Basis.FiniteDifference: 48>
Legendre = <Basis.Legendre: 32>
SphericalHarmonic = <Basis.SphericalHarmonic: 64>
property name
property value
class spectre.Spectral._Pybindings.ChildSize

Members:

Uninitialized

Full

UpperHalf

LowerHalf

Full = <ChildSize.Full: 1>
LowerHalf = <ChildSize.LowerHalf: 3>
Uninitialized = <ChildSize.Uninitialized: 0>
UpperHalf = <ChildSize.UpperHalf: 2>
property name
property value
class spectre.Spectral._Pybindings.Mesh1D
basis(*args, **kwargs)

Overloaded function.

  1. basis(self: spectre.Spectral._Pybindings.Mesh1D) -> Annotated[list[spectre.Spectral._Pybindings.Basis], FixedSize(1)]

The basis chosen in each dimension of the grid.

  1. basis(self: spectre.Spectral._Pybindings.Mesh1D, d: int) -> spectre.Spectral._Pybindings.Basis

The basis chosen in the requested dimension of the grid.

dim = 1
extents(*args, **kwargs)

Overloaded function.

  1. extents(self: spectre.Spectral._Pybindings.Mesh1D) -> spectre.DataStructures._Pybindings.Index1D

The number of grid points in each dimension of the grid.

  1. extents(self: spectre.Spectral._Pybindings.Mesh1D, d: int) -> int

The number of grid points in the requested dimension of the grid.

number_of_grid_points(self: spectre.Spectral._Pybindings.Mesh1D) → int

The total number of grid points in all dimensions.

quadrature(*args, **kwargs)

Overloaded function.

  1. quadrature(self: spectre.Spectral._Pybindings.Mesh1D) -> Annotated[list[spectre.Spectral._Pybindings.Quadrature], FixedSize(1)]

The quadrature chosen in each dimension of the grid.

  1. quadrature(self: spectre.Spectral._Pybindings.Mesh1D, d: int) -> spectre.Spectral._Pybindings.Quadrature

The quadrature chosen in the requested dimension of the grid.

slices(self: spectre.Spectral._Pybindings.Mesh1D) → Annotated[list[spectre.Spectral._Pybindings.Mesh1D], FixedSize(1)]

Returns the Meshes representing 1D slices of this Mesh.

class spectre.Spectral._Pybindings.Mesh2D
basis(*args, **kwargs)

Overloaded function.

  1. basis(self: spectre.Spectral._Pybindings.Mesh2D) -> Annotated[list[spectre.Spectral._Pybindings.Basis], FixedSize(2)]

The basis chosen in each dimension of the grid.

  1. basis(self: spectre.Spectral._Pybindings.Mesh2D, d: int) -> spectre.Spectral._Pybindings.Basis

The basis chosen in the requested dimension of the grid.

dim = 2
extents(*args, **kwargs)

Overloaded function.

  1. extents(self: spectre.Spectral._Pybindings.Mesh2D) -> spectre.DataStructures._Pybindings.Index2D

The number of grid points in each dimension of the grid.

  1. extents(self: spectre.Spectral._Pybindings.Mesh2D, d: int) -> int

The number of grid points in the requested dimension of the grid.

number_of_grid_points(self: spectre.Spectral._Pybindings.Mesh2D) → int

The total number of grid points in all dimensions.

quadrature(*args, **kwargs)

Overloaded function.

  1. quadrature(self: spectre.Spectral._Pybindings.Mesh2D) -> Annotated[list[spectre.Spectral._Pybindings.Quadrature], FixedSize(2)]

The quadrature chosen in each dimension of the grid.

  1. quadrature(self: spectre.Spectral._Pybindings.Mesh2D, d: int) -> spectre.Spectral._Pybindings.Quadrature

The quadrature chosen in the requested dimension of the grid.

slices(self: spectre.Spectral._Pybindings.Mesh2D) → Annotated[list[spectre.Spectral._Pybindings.Mesh1D], FixedSize(2)]

Returns the Meshes representing 1D slices of this Mesh.

class spectre.Spectral._Pybindings.Mesh3D
basis(*args, **kwargs)

Overloaded function.

  1. basis(self: spectre.Spectral._Pybindings.Mesh3D) -> Annotated[list[spectre.Spectral._Pybindings.Basis], FixedSize(3)]

The basis chosen in each dimension of the grid.

  1. basis(self: spectre.Spectral._Pybindings.Mesh3D, d: int) -> spectre.Spectral._Pybindings.Basis

The basis chosen in the requested dimension of the grid.

dim = 3
extents(*args, **kwargs)

Overloaded function.

  1. extents(self: spectre.Spectral._Pybindings.Mesh3D) -> spectre.DataStructures._Pybindings.Index3D

The number of grid points in each dimension of the grid.

  1. extents(self: spectre.Spectral._Pybindings.Mesh3D, d: int) -> int

The number of grid points in the requested dimension of the grid.

number_of_grid_points(self: spectre.Spectral._Pybindings.Mesh3D) → int

The total number of grid points in all dimensions.

quadrature(*args, **kwargs)

Overloaded function.

  1. quadrature(self: spectre.Spectral._Pybindings.Mesh3D) -> Annotated[list[spectre.Spectral._Pybindings.Quadrature], FixedSize(3)]

The quadrature chosen in each dimension of the grid.

  1. quadrature(self: spectre.Spectral._Pybindings.Mesh3D, d: int) -> spectre.Spectral._Pybindings.Quadrature

The quadrature chosen in the requested dimension of the grid.

slices(self: spectre.Spectral._Pybindings.Mesh3D) → Annotated[list[spectre.Spectral._Pybindings.Mesh1D], FixedSize(3)]

Returns the Meshes representing 1D slices of this Mesh.

class spectre.Spectral._Pybindings.Quadrature

Members:

Gauss

GaussLobatto

CellCentered

FaceCentered

Equiangular

CellCentered = <Quadrature.CellCentered: 3>
Equiangular = <Quadrature.Equiangular: 5>
FaceCentered = <Quadrature.FaceCentered: 4>
Gauss = <Quadrature.Gauss: 1>
GaussLobatto = <Quadrature.GaussLobatto: 2>
property name
property value
spectre.Spectral._Pybindings.collocation_points(mesh: Mesh<1ul>) → spectre.DataStructures._Pybindings.DataVector

Collocation points for a one-dimensional mesh.

spectre.Spectral._Pybindings.differentiation_matrix(mesh: Mesh<1ul>) → spectre.DataStructures._Pybindings.Matrix
spectre.Spectral._Pybindings.exponential_filter(mesh: spectre.Spectral._Pybindings.Mesh1D, alpha: float, half_power: int) → spectre.DataStructures._Pybindings.Matrix
spectre.Spectral._Pybindings.interpolation_matrix(mesh: Mesh<1ul>, target_points: list[float]) → spectre.DataStructures._Pybindings.Matrix
spectre.Spectral._Pybindings.logical_coordinates(*args, **kwargs)

Overloaded function.

  1. logical_coordinates(mesh: Mesh<1ul>) -> spectre.DataStructures.Tensor._Pybindings.TensorIDV1ElementLogical

  2. logical_coordinates(mesh: Mesh<2ul>) -> spectre.DataStructures.Tensor._Pybindings.TensorIDV2ElementLogical

  3. logical_coordinates(mesh: Mesh<3ul>) -> spectre.DataStructures.Tensor._Pybindings.TensorIDV3ElementLogical

spectre.Spectral._Pybindings.modal_to_nodal_matrix(mesh: Mesh<1ul>) → spectre.DataStructures._Pybindings.Matrix

Transformation matrix from modal to nodal coefficients for a one-dimensional mesh.

spectre.Spectral._Pybindings.nodal_to_modal_matrix(mesh: Mesh<1ul>) → spectre.DataStructures._Pybindings.Matrix

Transformation matrix from nodal to modal coefficients for a one-dimensional mesh.

spectre.Spectral._Pybindings.projection_matrix_child_to_parent(child_mesh: spectre.Spectral._Pybindings.Mesh1D, parent_mesh: spectre.Spectral._Pybindings.Mesh1D, size: spectre.Spectral._Pybindings.ChildSize, operand_is_massive: bool) → spectre.DataStructures._Pybindings.Matrix
spectre.Spectral._Pybindings.projection_matrix_parent_to_child(parent_mesh: spectre.Spectral._Pybindings.Mesh1D, child_mesh: spectre.Spectral._Pybindings.Mesh1D, size: spectre.Spectral._Pybindings.ChildSize) → spectre.DataStructures._Pybindings.Matrix
spectre.Spectral._Pybindings.quadrature_weights(mesh: Mesh<1ul>) → spectre.DataStructures._Pybindings.DataVector
spectre.Spectral._Pybindings.zero_lowest_modes(mesh: spectre.Spectral._Pybindings.Mesh1D, number_of_modes_to_zero: int) → spectre.DataStructures._Pybindings.Matrix