Thats very interesting Egon !
Some days ago, I do some experience with this :
https://forum.blitzortung.org/showthread....28#pid9628
Thats not exactly the same, but the result is nearly identical. Good performing stations are "playing" in the middle of the x-axis with high efficiency on lightningmaps.org (on the top of the "mountain"). But now, if you calculate the efficiency in another way, I have to look, if my graph is already up to date.
Thomas
Some days ago, I do some experience with this :
https://forum.blitzortung.org/showthread....28#pid9628
Thats not exactly the same, but the result is nearly identical. Good performing stations are "playing" in the middle of the x-axis with high efficiency on lightningmaps.org (on the top of the "mountain"). But now, if you calculate the efficiency in another way, I have to look, if my graph is already up to date.
Thomas