When assigning a float value to a variable, such as 0.5, 1.0, 1.5, 4.0… and using it to set one of the analog outputs, the displayed voltage is mapped from 0-1 to 0-10V but is not clamped and so it extrapolate out of this range.
I am sure it’s not technically possible to go higher, but I initially thought the value to assign was the actual voltage, so 0-10, and not 0-1, and I had a slight heart attack when seeing 50V being output on the IO tab, until I could double-check nothing actually happened.
I dont know how it works internally, if it is clamped already if out of bounds, but Polyscope should definitely clamp it to 0-10V.
This is in Polyscope 5.11.