Measurement Units
constructor(temperature: UnitTemperature, temperatureDelta: UnitTemperature, speed: UnitSpeed, distance: UnitLength, snowfall: UnitLength, precipitationRate: UnitLength, rate: UnitSpeed, intensity: UnitRadarReflectivity, concentration: UnitConcentrationMass, ratio: UnitProportion, duration: UnitDuration, height: UnitHeight, none: Dimension, heightDifference: UnitHeightDifference)