Csimsoft Trelis Pro 16.4.0 In addition to the standard features available in Trelis, the Pro version includes: - FEA materials and boundary conditions - CFD media and boundary conditions - Boundary layer creation - Import and export formats for both FEA and CFD Trelis 16.4 New Features Trelis 16.4 is an exciting update with latest enhancements that make Trelis more powerful and even more user-friendly. Meshing Decomposition Suggestions Source/Target Suggestions for Sweep Scheme New Lite (Exodus) Meshes Improved Tetmesher Geometry Import/Export Improved Mesh Import Dialog Support for Gambit Neutral Files Import/Export Added to the Toolbar Graphics, Utilities, etc. Enhanced Python Script Tab New Icons