There is a bug on Firefox 70.0.1 on linux : when the sounding window is moved or when the screen is scrolled, the coordinates of the left click are wrong (to display the horizontal bar showing values for a given elevation / pressure).
There is a bug on Firefox 70.0.1 on linux : when the sounding window is moved or when the screen is scrolled, the coordinates of the left click are wrong (to display the horizontal bar showing values for a given elevation / pressure).