A motion response calculator developed by TheNavalArch.
This tool takes the RAO of the vessel as input and calculates the response spectrum for 6 DOF motions and statistical significant and max response. The RAO is usually computed for the COG or a fixed origin on the vessel. This tool can translate the RAOs to another point on the vessel to give the relative RAO and relative responses for that point.
Todd (verified owner) –
This quick reference spreadsheet allowed me to confirm and control decks loads I was calculating for a client. It was a nice sanity check. Well done and I would recommend this to folks looking to have better control over deck load placement.