ptID   xUTM  yUTM  UTMz  surf  bed thick
000001   458046.89  7392558.23   33    1230.3   956.3  274.0
000002   458017.07  7392705.09   33    1231.9   940.9  291.0
000003   457976.15  7392848.25   33    1233.8   938.8  295.0
000004   457945.80  7392941.12   33    1235.0   936.0  299.0
000005   457895.80  7393081.55   33    1235.8   945.8  290.0
000006   458515.10  7392775.89   33    1194.3  1023.3  171.0
000007   458476.64  7392864.99   33    1197.9  1010.9  187.0
000008   458455.45  7392963.59   33    1197.9   983.9  214.0
000009   458425.12  7393057.45   33    1199.2   956.2  243.0
000010   458379.15  7393198.77   33    1201.1   919.1  282.0
000011   458314.97  7393332.60   33    1203.3   893.3  310.0
000012   458290.69  7393428.29   33    1203.1   887.1  316.0
000013   458248.09  7393512.51   33    1202.4   874.4  328.0
000014   458226.84  7393609.11   33    1202.2   878.2  324.0
000015   458197.55  7393703.95   33    1200.7   893.7  307.0
000016   458162.71  7393849.95   33    1196.3   903.3  293.0
000017   458577.33  7394152.13   33    1156.8   984.8  172.0
000018   458601.60  7394056.44   33    1159.8   971.8  188.0
000019   458649.54  7393914.07   33    1161.3   974.3  187.0
000020   458681.89  7393821.14   33    1162.8   994.8  168.0
000021   458739.06  7393686.51   33    1164.8  1026.8  138.0
000022   458774.43  7393594.51   33    1164.8  1006.8  158.0
000023   458805.73  7393499.61   33    1165.7  1008.7  157.0
000024   458835.00  7393403.78   33    1166.8  1014.8  152.0
000025   458861.27  7393308.03   33    1166.9  1006.9  160.0
000026   458908.24  7393166.69   33    1164.1  1050.1  114.0
000027   458941.57  7393072.73   33    1160.6  1076.6   84.0