ptID   xUTM  yUTM  UTMz  surf  bed thick
000001   664403.31  5205523.54   32    2621.8  2607.8   14.0
000002   664484.50  5205420.80   32    2642.5  2618.5   24.0
000003   664565.69  5205318.06   32    2669.5  2653.5   16.0
000004   664646.88  5205215.33   32    2692.6  2673.6   19.0
000005   664728.07  5205112.60   32    2721.7  2698.7   23.0
000006   664809.26  5205009.86   32    2751.4  2717.4   34.0