Rotation

Type:Rotation Range:[SO(3)] Default:-/- Appearance:simple

Defines a final rotation of the computed far field. Typically, this is used to switch the coordinate axes.

The two following examples are equivalent (for the notation, see also here):

Example 1:

FarField {
  ...
  Rotation = X:Z:-Y
}

Example 2:

FarField {
  ...
  Rotation = [1   0   0
              0   0  -1
              0   1   0]
}