Issue link: https://resources.randsim.com/i/1492510
3 ● Maximum number of wave frequencies for diffraction analysis increased to 100 ● Connect time domain Aqwa solvers to a Python server for user-defined external force functions ● Non-linear roll damping estimation in time domain ● Composite catenary mooring lines on sloped seabed ● Seabed friction force on dynamic cable ● Improved tether definition/calculations ● Coupling effect on the ship motion with internal tank fluid sloshing (frequency and time domain) ● Ship with forward speed in multiple wave directions ● Multi-wave direction coupling Full QTF Major Developments (pre-Release 2019 R3)