ptID   xUTM  yUTM  UTMz  surf  bed thick
000001   501211.27  9112958.86   23      27.1  -213.9  241.0
000002   501318.72  9112878.30   23      28.0  -215.0  243.0
000003   501425.41  9112796.64   23      28.0  -216.0  244.0
000004   501531.27  9112713.88   23      27.7  -214.3  242.0
000005   501636.33  9112630.01   23      27.1  -209.9  237.0
000006   501742.02  9112543.92   23      27.9  -207.1  235.0
000007   501846.87  9112456.73   23      28.7  -201.3  230.0
000008   501946.55  9112372.10   23      28.1  -196.9  225.0
000009   502049.49  9112282.58   23      27.7  -194.3  222.0
000010   502152.70  9112190.51   23      28.3  -191.7  220.0
000011   502250.71  9112101.12   23      26.8  -183.2  210.0
000012   502350.48  9112007.94   23      26.8  -173.2  200.0
000013   502447.97  9111915.10   23      28.6  -176.4  205.0
000014   502544.76  9111821.50   23      30.0  -185.0  215.0
000015   502641.12  9111727.45   23      29.0  -179.0  208.0
000016   502737.36  9111632.97   23      27.2  -164.8  192.0
000017   502833.70  9111538.50   23      25.7  -153.3  179.0
000018   502930.25  9111443.92   23      26.4  -141.6  168.0
000019   503025.76  9111350.70   23      25.7  -136.3  162.0
000020   503122.95  9111255.93   23      25.8  -135.2  161.0
000021   503220.48  9111161.16   23      26.0  -133.0  159.0
000022   503318.34  9111066.19   23      27.3  -128.7  156.0
000023   503419.26  9110968.45   23      27.4  -126.6  154.0
000024   503519.16  9110871.72   23      26.4  -121.6  148.0
000025   503613.89  9110780.01   23      26.6  -112.4  139.0
000026   503715.78  9110681.41   23      26.7  -103.3  130.0
000027   503816.60  9110583.72   23      27.4  -100.6  128.0
000028   503916.28  9110487.14   23      28.0  -103.0  131.0
000029   504016.18  9110390.24   23      27.2  -103.8  131.0
000030   504116.32  9110293.02   23      26.4  -109.6  136.0
000031   504216.70  9110195.59   23      28.2  -114.8  143.0
000032   504317.22  9110097.84   23      26.9  -118.1  145.0
000033   504417.74  9110000.10   23      27.3  -127.7  155.0
000034   504518.23  9109902.14   23      27.2  -149.8  177.0
000035   504618.69  9109803.98   23      28.0  -191.0  219.0
000036   504719.12  9109705.71   23      25.7  -233.3  259.0
000037   504819.53  9109607.45   23      25.5  -216.5  242.0
000038   504919.96  9109508.99   23      26.2  -185.8  212.0
000039   505020.39  9109410.53   23      26.0  -204.0  230.0
000040   505120.84  9109311.97   23      26.4  -209.6  236.0
000041   505222.66  9109212.20   23      27.9  -170.1  198.0