LuckGrib supports the creation of multiple vessels. Each vessel has its own, independent, set of weather routing settings. It also has other properties such as a list of of position reports, a color, a route it may be following, and more.
When you start to use the weather routing system a default vessel will be created for you, named Default Vessel.
You can create a new vessel in the Vessel List editor:
To create a new vessel, tap on the New button in the top right corner of the vessels list. You can delete a vessel by tapping and sliding left on the row, which will expose a delete button.
To change a vessels name, color, or other settings, tap on the vessel row which will move to the Edit Vessel view.