An evaluation of six different multiple body ship motion prediction codes, MVS-CSC, MVTDS, AQWA, ShipMo3D, AEGIR, and LAMP-MULTI, was performed by the Naval Surface Warfare Center, Carderock Division (NSWCCD). Each of the codes in this evaluation was chosen based on its accessibility to the Navy or its use by US regulatory agencies. The evaluation was performed in two parts. The first part compared the capabilities of each code against a ...