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
2003-05-28,12:00:00,115.5999984741,,,
2003-06-13,12:00:00,118.8000030518,105.0840257,46.4743041,
2003-07-11,12:00:00,161.1999969482,96.9709208,20.3601713,
2003-09-11,12:00:00,116.9000015259,89.2441542,26.9993576,
2004-04-20,12:00:00,15.4899997711,15.1959743,,1.09
2004-06-09,12:00:00,,30.6495075,79.2276231,1.73