Note that these three are the only free degrees of freedom of the vessel in the calculation. OrcaFlex starts from the initial position and adjusts the vessel's X, Y and heading to an equilibrium position. You should be aware that this is not necessarily an equilibrium position. The vessel simply remains in its initial position. Included in static analysis specifies the vessel degrees of freedom, if any, to be included in this calculation. Included in static analysisįor a vessel whose connection is free, you can control whether the static analysis calculates the static equilibrium position of the vessel, or simply leaves the vessel in its user-specified initial position. You may find vessel modelling overview helpful in identifying the data relevant to the situation you wish to model. The calculation data give you overall control of the ways in which the vessel's static position and dynamic motion are determined.
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