Set value to 0 when value below threshold #53
Description
I currently show the grid, my PV installation and my home. I added my EVCS as a device under my home. My PV inverter consumes a few watts when no electricity is produces, and my EVCS also has a few watts of base consumption. For both I have setup a threshold of 5 watts which as configured indicates the PV/EVCS as inactive when the value falls below 5 watts. However, the real consumption of the devices is still shown.
Since I don't really care about those few watts, I would prefer to see 0 when the value is below the threshold. This is because it matches more with what my mind "expects". For example, when the EVCS shows 3 watts, it's not charging, and 0 feels more like "not charging" than some number.