ptID   xUTM  yUTM  UTMz  surf  bed thick
000001   648507.53  7019667.21   23    1136.0  1115.0   21.0
000002   648514.15  7019679.46   23    1130.0  1106.0   24.0
000003   648520.76  7019691.70   23    1126.0  1100.0   26.0
000004   648527.38  7019704.06   23    1126.0  1098.0   28.0
000005   648534.00  7019716.30   23    1122.0  1091.0   31.0
000006   648540.62  7019728.54   23    1115.0  1080.0   35.0
000007   648547.18  7019740.79   23    1114.6  1076.6   38.0
000008   648553.80  7019753.14   23    1114.6  1073.6   41.0
000009   648560.42  7019765.38   23    1110.0  1065.0   45.0
000010   648566.99  7019777.63   23    1110.0  1063.0   47.0
000011   648573.55  7019789.98   23    1103.1  1054.1   49.0
000012   648580.17  7019802.22   23    1103.1  1052.1   51.0
000013   648586.73  7019814.58   23    1099.6  1046.6   53.0
000014   648593.35  7019826.82   23    1097.0  1041.0   56.0
000015   648599.91  7019839.17   23    1095.0  1037.0   58.0
000016   648606.48  7019851.41   23    1095.0  1035.0   60.0
000017   648613.04  7019863.77   23    1093.0  1031.0   62.0
000018   648619.61  7019876.01   23    1093.0  1025.0   68.0
000019   648626.17  7019888.36   23    1094.0  1029.0   65.0
000020   648632.74  7019900.72   23    1094.0  1033.0   61.0
000021   648639.30  7019912.96   23    1099.4  1041.4   58.0
000022   648645.87  7019925.31   23    1099.4  1044.4   55.0
000023   648652.43  7019937.66   23    1102.0  1051.0   51.0
000024   648658.99  7019950.02   23    1102.0  1054.0   48.0
000025   648665.51  7019962.26   23    1113.0  1070.0   43.0
000026   648672.07  7019974.61   23    1128.0  1090.0   38.0