-// HasLength "0.0" : Double
-// HasControlPoint
-// _ : BranchControlPoint
-//P3D.Builtin.Vessel : P3D.Equipment
-// @L0.tag L0.Abstract
-//P3D.Builtin.VerticalVessel <T P3D.Builtin.Vessel
- //[HasHeight card "1"]
-//P3D.Builtin.HorizontalVessel <T P3D.Builtin.Vessel
- //[HasLength card "1"]