→OpenRadiossでのモデル設定ファイルに作り替 えることも可能 LS-PrePost Ls-Pre Post, LS-OPT, and LS-TaSC do not re quire run time li cens es for use by LST cus tomers. All LST cus tomers may down load, in stall, and run these pro grams with out charge. No li cense key is re quired. These prod ucts are ac tive ly de vel oped and main tained by LSTC. https://github.com/Vorte x-CAE/Vortex-Radioss