%                   Length (mm) +-     Lateral (mm) +-  Vertical (mm) +-
1981.88723    257587460.08   3.71         9.98    3.96    -17.34   15.00
1982.45938    257587473.86   4.73        -9.62    4.29    122.37   17.00
1982.47317    257587482.72   3.42       -27.23    3.53    -97.78   18.00
1982.81183    257587428.99   2.36       -17.68    7.44     26.40   19.00
1983.65629    257587439.97   6.36         7.82   28.28     91.64   50.00
1988.31009    257587448.95  88.81        11.01  211.84    208.72  352.00