W:\3923MtWellington\MtWellington_G_PMs.txt
Number               Easting     Northing   Known Z   Laser Z        Dz
-----------------------------------------------------------------------
HCC1133           520300.003  5248552.676   693.367   693.240    -0.127
SPM9818           522047.603  5237178.404    24.274    24.310    +0.036
SPM9571           520528.905  5258039.461   124.343   124.310    -0.033

Average dz           -0.041
Minimum dz           -0.127
Maximum dz           +0.036
Average magnitude     0.065
Root mean square      0.079
Std deviation         0.082