The solid object in which heat conduction occurs can be composed of many regions/layers of different materials. Each region/layer is composed of a group of elements identified in the grid file (See FENSAP-ICE File Formats). All materials present in the grid file are listed sequentially in the Materials window.

Click the material Name to highlight the selected material in the graphical window. For each material ID number present in the grid file, assign a specific material and its properties as defined in Properties. To do so, click any of the material reference name and assign the Material type in the Material type box.