> Am 09.04.2018 um 19:04 schrieb Ben Bradley <ben.pi.bradley at gmail.com>: > > The last 'digit' would be > a C or F for Celsius/Centigrade/whatever it's called thesedays Celsius since 1948. https://en.wikipedia.org/wiki/Celsius#Centigrade,_hectograde_and_Celsius Interesting, I didn’t know that. Ingo