Two LAN result for min inclination higher than ejection inclination should be shown is better?

[MifanInSalt]

TWP2 provides the min inclination function to avoid the parking orbit inclination is lower than the latitude of the launch site.We know that when the parking orbit's inclination is higher than the inclination of ejection,there's two parking orbit solution so there should be 2 LAN results.
However,TWP2 only shows one of them.For two different LAN results,which will be selected and what's the standard of selection?Will it be better if TWP2 shows two of them to provide more launch windows in the same day?(

[Nazfib]

I've had some time to think about it recently, and you're right; there are indeed two LANs that would work, if the minimum inclination is higher than the escape declination angle. This is something I missed when I first wrote the LAN calculation code several years ago.

Right now, the selection of which LAN it displays is pretty much arbitrary. It is basically determined by the Asin (arcsine) function (which returns only one value, even if there are two solutions). However, there is no real reason to prefer that one over the other solution.

I'll see if I can fit both LANs in the window somehow; then you'll get two launch windows per day instead of one.