Maybe you can put these units to Github, please? I can do it too if you don't want to.
Good idea. Give me a day or so to tidy them up and put some sort of demo program with them... they were originally part of a weather station (Open2300 protocol) program that displayed useful things like the amount of time until Sunset (I can assure you that in my working environment, that /was/ useful), and also served as a testbed for testing various database stuff.
I suppose that I could usefully throw in my inifile extensions which can parse lat/long...
MarkMLl