Reply To: AQWA_RAO in time and Frequency

[r.abbasi]

Thank you for your response. and other question is that why when I get RAO from Hydrodynamic Diffraction analysis , the RAO starts from 1 at freq=0 (which is correct), but when I get RAOs in Hydrodynamic Response in irregular wave, RAO at freq=0 is not 1!!! and also, the Natural frequency( I mean the peak of curve) are not align?

in HD part, what is the specification of wave?