the dynamic range between the coarsest cells and the finest cells was 2^42 How do you deal with the discretization errors that come up because of this range? D

the dynamic range between the coarsest cells and the finest cells was 2^42 How do you deal with the discretization errors that come up because of this range? Doesn't that overshadow the errors you get from precision issues? I am just curious - not trying to challenge you.