ptID   xUTM  yUTM  UTMz  surf  bed thick
000001   391266.00  6843451.00   32    1704.4  1641.4   63.0
000002   390763.00  6843686.00   32    1646.1  1538.1  108.0
000003   390625.00  6843752.00   32    1629.8  1465.8  164.0
000004   390485.00  6843814.00   32    1622.1  1371.1  251.0
000005   390391.00  6843853.00   32    1623.2  1339.2  284.0
000006   390298.00  6843897.00   32    1624.3  1343.3  281.0