====Analog==== An analogue (or //analog// in US English) value is a value that is not restricted to 0 or 1 like a [[digital|digital]], or whole numbers like a [[discrete|discrete]] number, but instead can be //any// number - including fractions of numbers - within a certain range. Analogue signals are used for real measurements, such as temperature, pressure, flow rates, wind direction etc. In ARDI, analogue signals are represented by [[measurements|measurement]] properties.