Date,Time,DOC,NH4-N,NO3-N,tot-N
YYYY-MM-DD,HH:mm:SS,mg C/l,µg N/l,µg N/l,mg N/l
2003-05-21,12:00:00,72.5999984741,,,
2003-05-28,12:00:00,77.0800018311,,,
2003-06-13,12:00:00,78.7200012207,,,
2003-07-11,12:00:00,55.5600013733,,,
2003-09-11,12:00:00,95.3499984741,69.5408994,26.9993576,
2004-05-07,12:00:00,72.0,14.2945182,79.6702355,0.924
2004-05-18,12:00:00,71.3600006104,24.7256531,24.7862955,
2004-06-09,12:00:00,68.4499969482,5.7950749,80.9980728,0.986
2004-09-02,12:00:00,102.3399963379,10.6886938,30.540257,