I need position of Node (relative to surface of body, by giving lat and lang, and as Vector).
It would be really powerfull, for example when i want to enter equatorial orbit i have no way of testing it by using nodes. With node position i could just add node after periapsis and check it Latitude. Also moving nodes to correct ejection angles would be possible with that.
Also eta to node periapsis/apoapsis would help (for example to add mid-course burn). You could add position of periapsis/apoapsis just like to node. (of course, having node periapsis eta would allow to create node there and read it position, but would be better to have both).
I'm doing "node-driven" kOS script ( http://forum.kerbalspaceprogram.com/threads/58068-kOS-The-Automated-Mission-Challenge?p=798117&viewfull=1#post798117 ).
And i'm limited by lack of few things:
Also eta to node periapsis/apoapsis would help (for example to add mid-course burn). You could add position of periapsis/apoapsis just like to node. (of course, having node periapsis eta would allow to create node there and read it position, but would be better to have both).