Translations:FreeCAD-Ship s60 tutorial/41/en

Output data
Some relevant data is shown at real time:
 * L: Lenght between perpendiculars, value set at ship instance creation.
 * B: Beam selected at ship creation.
 * T: Actual draft amidships.
 * Trim: Trim angle.
 * TAP: After perpendicular draft.
 * TFP: Forward perpendicular draft.
 * Displacement: Ship displacement (salt water considered, divide by 1.025 in order to know displaced volume).
 * XCB: Buoyancy centre point X coordinate (relative to midship section).