L:\8110014\Ground_Control\Barry\Barry_County.ctl
Number               Easting     Northing   Known Z   Laser Z        Dz
-----------------------------------------------------------------------
100              2971181.470   193961.610  1459.420  1458.950    -0.470
101              2971213.570   194041.440  1457.990  1457.550    -0.440
200              2949411.700   153850.480  1508.760  1508.870    +0.110
201              2949352.060   153908.200  1504.490  1504.480    -0.010
300              3029053.340   202438.760  1235.590  1235.620    +0.030
301              3029114.010   202497.820  1234.560  1234.220    -0.340
302              3007374.360   210722.260  1524.100  1524.310    +0.210
400              3041924.020   264248.100  1327.250  1327.320    +0.070
401              3041963.570   264218.400  1325.150  1325.310    +0.160
402              3042056.550   277163.890  1391.000  1391.800    +0.800
500              2972827.990   256360.620  1413.050  1412.970    -0.080
501              2972773.290   256374.190  1412.490  1412.290    -0.200
502              2969069.370   259162.000  1476.200  1476.400    +0.200

Average dz           +0.003
Minimum dz           -0.470
Maximum dz           +0.800
Average magnitude     0.240
Root mean square      0.322
Std deviation         0.335