# Anisotropic Layered Medium

This option defines an anisotropic layered medium by specifying the label of the material to be used for each layer.

## Parameters:

Number of layers
The number of anisotropic layers defined for the layered medium.
Thickness of this layer
The thickness of the current layer in m (if an SF card is present, this is always scaled).
Angle of principal direction
The angle (in degrees) from which the principal direction is obtained.
Material in principal direction
The material label of the material to be used in the principal direction.
Material in orthogonal direction
The material label of the material to be used in the orthogonal direction.