ptID   xUTM  yUTM  UTMz  surf  bed thick
000001   523619.44  7569875.46   25     689.2   406.2  283.0
000002   523642.14  7569894.96   25     686.0   392.0  294.0
000003   523664.80  7569914.35   25     705.0   411.0  294.0
000004   523687.62  7569933.96   25     687.0   393.0  294.0
000005   523710.31  7569953.46   25     695.7   401.7  294.0
000006   523733.17  7569973.07   25     703.0   409.0  294.0