How to have KN Curve in Heel at VCG=0 (Keel) instead GZ Curve at VCG (or Loading Conditions) in MOSES Righting Arm Results?

Hi Jamhari,

Your question is difficult to understand.  You want to compute the righting arm curves with a KG = 0?

The reporting of the KG and VCG are for VCG location when the calculations are made.  There are several ways to set the VCG before the calculations.  Some of the ways are to define a  weight (#weight) or to ask MOSES to calculate a weight (&weight -compute).  Use these commands before the RARM command and the value for  KG will change the value reported in the table. 

I hope this helps.

Georgina Maldonado