It would be useful to have the following options with the Path Profile/LoS Tool:
a) specify horizontal & vertical scale limits, so the user can save several profiles (for different receiver locations)with exactly the same scalings
b) draw vertical "sticks" to show transmitter & receiver locations & heights (lower end at ground or sea level, depending on the input height settings")
c) draw a second line of sight from transmitter through highest intermediate terrain point to receiver range, so we can visualise by how much the receiver is above/below the horizon.
d) include the results of c) in the LoS metadata.