ptID   xUTM  yUTM  UTMz  surf  bed thick
000001   523049.70  7800207.69   22     601.0   564.0   37.0
000003   522972.04  7800596.47   22     587.0   558.0   29.0
000004   522958.62  7800663.48   22     587.0   566.0   21.0
000005   522955.93  7800676.83   22     587.0   565.0   22.0