Doubts about the profile of the aeronaveis arrival information

[Elias]

Hello I would like to know about the polka dots that appears in profile showing arrival and departure

sometimes pops up the colors, yellow, red and so wanted to know the meaning of these colors, thanks.

[Oblivian]

Colour = Altitude. Dots = estimate path as no.coverage

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[Elias]

and Red ?Yellow?

[Oblivian]

Yellow low, Red really high

[Oblivian]

Click on the aircraft and you will see when it changes altitude, the colour band does

[Elias]

OK, thanks I'm viewing.