Why are some variables like waypoints and terminal trajectory in the database never set?
The released version of Harpoon II (which is Harpoon 3’s predecessor) is not even a shadow of what it was originally planned to be. The simulator was supposed to have waypoints, terminal trajectory for weapons and many other features. But the original Harpoon II developers ran out of time and money and all these features were eventually left out. And since neither Harpoon II nor Harpoon 3 currently supports these fields, we have never bothered to fill them in. However, Jesse’s Harpoon 3 project is aimed at implementing most if not all of these features eventually, and in that case the database will definitely support them.