hmmmm... what a brilliant idea.
Not only can I measure the metabolic calorie burn, but if we add in the nett fluid of fluid pee'd and sweated and the fluid intake during the flight, not only can I provide an even more precise fuel consumption rate, I can also link this to the W&B module for CofG movements during the flight.
Brilliant!!!
Of course version 2 of the program will allow for not only pee and sweat, but No 2's.