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[–][deleted] 1 insightful - 1 fun1 insightful - 0 fun2 insightful - 1 fun -  (0 children)

Correctly correlating and interpolating data can be a bitch.

[–]SoCo 1 insightful - 1 fun1 insightful - 0 fun2 insightful - 1 fun -  (0 children)

Both are pretty problematic. With robust imaging, they are probably better off without it.