Modeling methods in CUG Various physical modeling methods Numerical modeling methods--MARC and GNF software Software for structural geology STRUCKIT Software-3DCAVF for curvature analysis and 3D visibility of structural surfaceModeling methods in CUG • Various physical modeling methods • Numerical modeling methods——MARC and GNF software • Software for structural geology: STRUCKIT • Software-3DCAVF for curvature analysis and 3D visibility of structural surface