Some times when a tree appears for the first time it's growing in, and sometimes it's the first survey. These are different scenarios and should be extrapolated backwards in time differently. Stop extrapolations at 5" DIA; otherwise all trees should get extrapolated back to 2000.
Some times when a tree appears for the first time it's growing in, and sometimes it's the first survey. These are different scenarios and should be extrapolated backwards in time differently. Stop extrapolations at 5" DIA; otherwise all trees should get extrapolated back to 2000.