Attribute:

Z-KA [-] (element wise) (zone number, 3D model)

This data type is used to assign elements to different zones. The K-values k1, k2, k3 and the corresponding angles a1, a2, a3 can be assigned to each zone via the menu item Attributes Extras Anisotropic conductivities. An integer value greater than zero is required to define the zone number.