Description
Step 1: connect a cable from the station to the far left Arithmetic Combinator and set station to Read train contents
Step 2: inside the right combinator set the constant value to a = 'wagon size' * '# of wagons' * 'item stack size' (for example a train with 4 wagons holding iron ore would be a = 40 * 4 * 50 = 8,000)
Counter reads in digital display format, can work with other mods such as Supersonic High Speed Train Mod.
Mods: SantasNixieTubeDisplay & Text Plates
(Each*100)/(a)=x%, where 'a' = wagon size * # of wagons * item stack size