This is the last step of this Iteration before we evaluate the outcomes in the next episode. For this step we use the loading conditions we determined in the previous step; weights and moments.
We look in this step at the Hydrostatics, how the boat sits in the water when it is free to trim at the loading conditions. For the Intact stability we also look at the Large Angle Stability and the criteria related to this GZ curve.
We determine the heeling arms caused by the sail area determined in the Sail, Rig, Keel & Rudder step to determine the reserve stability when under sail.
