Functions in this category are used to compute routes from a start position to the destination. These functions use the stored DR position and Dest position if they have been set in the Settings menus.
- Rhumb Line (plus automatic comparison to great circle solution)
- Great Circle (plus computation of waypoints)
- Composite Sailing (great circle to and away from a max lat)
- Traverse Sailing (computes CMG over a series of course legs)