ptID   xUTM  yUTM  UTMz  surf  bed thick
000001   524147.57  8844795.38   18    1187.2  1165.2   22.0
000002   524072.21  8844786.78   18    1166.2  1139.2   27.0
000003   524057.13  8844785.02   18    1158.4  1127.4   31.0
000004   524042.06  8844783.26   18    1158.4  1132.4   26.0
000005   524027.00  8844781.50   18    1150.0  1124.0   26.0
000006   524011.91  8844779.85   18    1141.9  1115.9   26.0
000007   523996.83  8844778.09   18    1141.9  1107.9   34.0
000008   523981.77  8844776.32   18    1132.0  1102.0   30.0
000009   523966.68  8844774.67   18    1132.0  1094.0   38.0
000010   523951.62  8844772.91   18    1122.1  1088.1   34.0
000011   523936.53  8844771.26   18    1109.5  1067.5   42.0
000012   523921.47  8844769.50   18    1109.5  1080.5   29.0
000013   523906.38  8844767.85   18    1098.0  1065.0   33.0
000014   524147.57  8844795.38   18    1187.2  1165.2   22.0
000015   524072.21  8844786.78   18    1166.2  1139.2   27.0
000016   524057.13  8844785.02   18    1158.4  1127.4   31.0
000017   524042.06  8844783.26   18    1158.4  1132.4   26.0
000018   524027.00  8844781.50   18    1150.0  1124.0   26.0
000019   524011.91  8844779.85   18    1141.9  1115.9   26.0
000020   523996.83  8844778.09   18    1141.9  1107.9   34.0
000021   523981.77  8844776.32   18    1132.0  1102.0   30.0
000022   523966.68  8844774.67   18    1132.0  1094.0   38.0
000023   523951.62  8844772.91   18    1122.1  1088.1   34.0
000024   523936.53  8844771.26   18    1109.5  1067.5   42.0
000025   523921.47  8844769.50   18    1109.5  1080.5   29.0
000026   523906.38  8844767.85   18    1098.0  1065.0   33.0
000027   524147.57  8844795.38   18    1187.2  1165.2   22.0
000028   524072.21  8844786.78   18    1166.2  1139.2   27.0
000029   524057.13  8844785.02   18    1158.4  1127.4   31.0
000030   524042.06  8844783.26   18    1158.4  1132.4   26.0
000031   524027.00  8844781.50   18    1150.0  1124.0   26.0
000032   524011.91  8844779.85   18    1141.9  1115.9   26.0
000033   523996.83  8844778.09   18    1141.9  1107.9   34.0
000034   523981.77  8844776.32   18    1132.0  1102.0   30.0
000035   523966.68  8844774.67   18    1132.0  1094.0   38.0
000036   523951.62  8844772.91   18    1122.1  1088.1   34.0
000037   523936.53  8844771.26   18    1109.5  1067.5   42.0
000038   523921.47  8844769.50   18    1109.5  1080.5   29.0
000039   523906.38  8844767.85   18    1098.0  1065.0   33.0