Relevant patent here: https://patents.google.com/patent/US10724146B1/en https://patents.google.com/patent/US10724146B1/en Edit: I wonder what compensation for

Relevant patent here: https://patents.google.com/patent/US10724146B1/en https://patents.google.com/patent/US10724146B1/en Edit: I wonder what compensation for anode consumption looks like. Model based? I assume in-situ measurement/process control is hard.