Finding the Axes of Orthotropy and Orthotropic Effective Properties in these Axes

Effective properties, including orthotropic ones, are initially evaluated in the coordinate system specified in the preprocessor. If the material has its own orthotropy axes that do not coincide with the axes of a given coordinate system, the guiding vectors of these axes are automatically calculated. The orthotropic effective properties of the material in these axes are also calculated automatically. They are used in the "Process data on effective properties" window when choosing an orthotropic material.