Here's me using the TF name label field as storage of data as an experiment. The TF name field says what the fuel level onboard was
yesterday and we can read what the fuel level is now ( 18Feb42 ) and the difference is
160 tons of fuel per day. Now I have a ball-
park number to use to estimate how long a ship needs to unload.
EDIT: He's still got 1701 tons onboard so that will take approx. 11 days to unload.
