Wrong Luminance Value

[5iver (Scott Rushworth)]

A UoM value includes the unit, which for this is %. There are a few ways to strip this. I use uomItem.state.toBigDecimal() with jsr223-Jython.

Here is some more info for UoM in rules…

UoM support in rules

I recently ran into something similar trying to use a value in a string without the unit, and used this… val String testTemp = gTemperatureUpstairs.state.format("%.0f") Which means these could also be used… val Integer testTemp1 = Integer::parseInt(gTemperatureUpstairs.state.format("%.0f")) val Double testTemp2 = Double::parseDouble(gTemperatureUpstairs.state.format("%.3f")) To do this the way you were trying, it would need to be like this… var Number CurrentValue = (Bad_temp.state as Quan…

You can also do arithmetic with QuantityTypes…

uomItem1.state.add(uomItem2.state)
uomItem1.state.add(5 | °F)
uomItem1.state.subtract(uomItem2.state)
uomItem1.state.multiply(5)
uomItem1.state.mutiply(uomItem2.state)
uomItem1.state.divide(5)
uomItem1.state.divide(uomItem2.state)

There are some other useful methods for QuantityType.