Contents Chapter 11: Wave Frequency Dependent Parameters and Stiffness Matrix - WFS* (Data Category 7) | Print page 11.3. Hydrostatic StiffnessThe following topics are available:11.3.1. The LSTF Data Record - Linear Hydrostatic Stiffness Matrix11.3.2. The ASTF Data Record - Additional Hydrostatic Stiffness Matrix11.3.3. The BFEQ Data Record - Buoyancy Force at Equilibrium11.3.4. The GMXX/GMYY Data Record - User-Specified Metacentric Height « 11.2. Data Category Header 11.3.1. The LSTF Data Record - Linear Hydrostatic Stiffness Matrix »