Mr. Claus Abt 14 Report post Posted June 6, 2013 Hi Folks, Recently I set up this parametric model of a semisubmersible. I believe it is quite versatile and it can be adjusted to most modern types. If you want to optimize an oil rig for seakeeping behaviour, this might be a good starting point. Have fun semisubmersible.fdb Share this post Link to post Share on other sites