GZ from KN Cross-Curve
Righting lever GZ at a given heel from the KN cross-curve value and current KG.
GZ
-1.950m
Formula, assumptions, and limits
KN values come from the ship's stability booklet as cross-curves parameterised by displacement and heel. GZ drops linearly as KG rises - loading heavy weights high reduces every point on the GZ curve.
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| Cross-curve value at heel | m | stability booklet | |
| Vertical centre of gravity | m | loading computer | |
| Heel angle | ° | input | |
| Righting lever | m | result |