ptID   xUTM  yUTM  UTMz  surf  bed thick
000001   440147.55  6859288.97  -19    5430.0  5357.0   73.0
000002   440148.23  6859267.98  -19    5425.4  5352.4   73.0
000003   440147.55  6859288.97  -19    5430.0  5357.0   73.0
000004   440148.23  6859267.98  -19    5425.4  5352.4   73.0