ptID   xUTM  yUTM  UTMz  surf  bed thick
000001   636821.22  5195336.18   32    2674.9  2650.9   24.0
000002   637018.00  5194819.56   32    2858.0  2803.0   55.0
000003   637109.16  5194810.11   32    2864.4  2818.4   46.0
000004   637246.07  5194815.44   32    2879.6  2829.6   50.0
000005   637361.64  5194781.41   32    2907.7  2861.7   46.0
000006   637545.79  5194772.55   32    2936.4  2890.4   46.0
000007   637652.88  5194766.37   32    2970.8  2924.8   46.0
000008   637726.49  5194730.62   32    2996.0  2946.0   50.0