In deterministic damage stability calculation I need to reduce the GZ-curve by an additional heeling moment with cosine power. The criteria are then compared to the resulting, reduced GZ-curve. However I figured Delftship is not able to do that so I try to do it in Excel.
When I copy paste the GZ-values from the report I only get 0° to 60°. Due to the wind moment with rollback angle I need the range of data to be more like -15° to 60°. These values are calculated by Delftship as can be seen in the Report. However I cannot add negative heeling angles in the project settings. I’m using Delftship 8.09.
Anyone experienced a similiar problem?