ptID   xUTM  yUTM  UTMz  surf  bed thick
000001   378283.00  6825753.00   32    1607.2  1462.2  145.0
000002   378379.00  6825693.00   32    1609.4  1413.4  196.0
000003   379058.00  6826293.00   32    1644.8  1569.8   75.0