I’ve seen a few gyms that have, as well as the spots and crown icons that indicate the Pokémon in the gym, have a vertical line between some of the spots, as in the image below.
What does this line indicate?
Answer
That line indicates that the gym is above level 5.
It exists so that, at a glance, you can quickly tell the level of a gym just from the dots. Each dot represents a level and the crown represents one more. A filled dot is a Pokémon on the gym and the crown is the gym leader’s Pokémon.
Attribution
Source : Link , Question Author : me_and , Answer Author : KOVIKO
