# PML

Specifies a standard PML along a single dimension.

# Number of Layers

num_layers: Number of layers of standard PML.

Type: integer

  • Unit: unitless
  • Constraint: greater than or equal to 0
  • Default: 12

# PML Parameters

parameters: Parameters of the complex frequency-shifted absorption poles.

See: PMLParams

Default:

  • sigma_order = 3
  • sigma_min = 0.0
  • sigma_max = 1.5
  • kappa_order = 3
  • kappa_min = 1.0
  • kappa_max = 3.0
  • alpha_order = 1
  • alpha_min = 0.0
  • alpha_max = 0.0

← StablePML →