Year, Mon, Day, Hr, Min, P, T, CO, CO2, CH4, H2O, Sigma_CO, Sigma_CO2, Sigma_CH4, Sigma_H2O 2011, 12, 15, 0, 0, 0.000, 33.544, 0.000, -999.000, 2.013, 1.049, 0.000, -999.000, 0.003, 0.007 2011, 12, 15, 0, 30, 0.000, 33.552, 0.000, -999.000, 2.001, 1.068, 0.000, -999.000, 0.005, 0.007 2011, 12, 15, 1, 0, 0.000, 33.561, 0.000, -999.000, 1.983, 1.081, 0.000, -999.000, 0.006, 0.012 2011, 12, 15, 1, 30, 0.000, 33.566, 0.000, -999.000, 1.971, 1.104, 0.000, -999.000, 0.004, 0.006 2011, 12, 15, 2, 0, 0.000, 33.584, 0.000, -999.000, 1.960, 1.130, 0.000, -999.000, 0.003, 0.009 2011, 12, 15, 2, 30, 0.000, 33.576, 0.000, -999.000, 1.952, 1.150, 0.000, -999.000, 0.001, 0.014 2011, 12, 15, 3, 0, 0.000, 33.566, 0.000, -999.000, 1.954, 1.173, 0.000, -999.000, 0.002, 0.006 2011, 12, 15, 3, 30, 0.000, 33.568, 0.000, -999.000, 1.953, 1.196, 0.000, -999.000, 0.002, 0.009 2011, 12, 15, 4, 0, 0.000, 33.556, 0.000, -999.000, 1.952, 1.221, 0.000, -999.000, 0.001, 0.007 2011, 12, 15, 4, 30, 0.000, 33.554, 0.000, -999.000, 1.953, 1.241, 0.000, -999.000, 0.001, 0.006 2011, 12, 15, 5, 0, 0.000, 33.561, 0.000, -999.000, 1.955, 1.260, 0.000, -999.000, 0.001, 0.005 2011, 12, 15, 5, 30, 0.000, 33.647, 0.000, -999.000, 1.960, 1.275, 0.000, -999.000, 0.005, 0.004 2011, 12, 15, 6, 0, 0.000, 33.744, 0.000, -999.000, 1.961, 1.292, 0.000, -999.000, 0.003, 0.004 2011, 12, 15, 6, 30, 0.000, 33.632, 0.000, -999.000, 1.977, 1.295, 0.000, -999.000, 0.009, 0.003 2011, 12, 15, 7, 0, 0.000, 33.621, 0.000, -999.000, 1.995, 1.294, 0.000, -999.000, 0.004, 0.003 2011, 12, 15, 7, 30, 0.000, 33.616, 0.000, -999.000, 2.017, 1.282, 0.000, -999.000, 0.011, 0.011 2011, 12, 15, 8, 0, 0.000, 33.594, 0.000, -999.000, 2.046, 1.083, 0.000, -999.000, 0.005, 0.016 2011, 12, 15, 8, 30, 0.000, 33.575, 0.000, -999.000, 2.053, 0.997, 0.000, -999.000, 0.004, 0.035 2011, 12, 15, 9, 0, 0.000, 33.575, 0.000, -999.000, 2.060, 0.939, 0.000, -999.000, 0.009, 0.021 2011, 12, 15, 9, 30, 0.000, 33.586, 0.000, -999.000, 2.065, 0.886, 0.000, -999.000, 0.006, 0.011 2011, 12, 15, 10, 0, 0.000, 33.589, 0.000, -999.000, 2.060, 0.861, 0.000, -999.000, 0.007, 0.006 2011, 12, 15, 10, 30, 0.000, 33.615, 0.000, -999.000, 2.052, 0.854, 0.000, -999.000, 0.005, 0.002 2011, 12, 15, 11, 0, 0.000, 33.595, 0.000, -999.000, 2.039, 0.832, 0.000, -999.000, 0.003, 0.007 2011, 12, 15, 11, 30, 0.000, 33.581, 0.000, -999.000, 2.032, 0.814, 0.000, -999.000, 0.006, 0.008 2011, 12, 15, 12, 0, 0.000, 33.572, 0.000, -999.000, 2.023, 0.787, 0.000, -999.000, 0.001, 0.004 2011, 12, 15, 12, 30, 0.000, 33.592, 0.000, -999.000, 2.027, 0.772, 0.000, -999.000, 0.003, 0.009 2011, 12, 15, 13, 0, 0.000, 33.607, 0.000, -999.000, 2.025, 0.760, 0.000, -999.000, 0.005, 0.005 2011, 12, 15, 13, 30, 0.000, 33.620, 0.000, -999.000, 2.029, 0.744, 0.000, -999.000, 0.007, 0.006 2011, 12, 15, 14, 0, 0.000, 33.628, 0.000, -999.000, 2.036, 0.736, 0.000, -999.000, 0.006, 0.005 2011, 12, 15, 14, 30, 0.000, 33.625, 0.000, -999.000, 2.039, 0.711, 0.000, -999.000, 0.005, 0.008 2011, 12, 15, 15, 0, 0.000, 33.627, 0.000, -999.000, 2.059, 0.695, 0.000, -999.000, 0.007, 0.005 2011, 12, 15, 15, 30, 0.000, 33.628, 0.000, -999.000, 2.079, 0.654, 0.000, -999.000, 0.003, 0.013 2011, 12, 15, 16, 0, 0.000, 33.625, 0.000, -999.000, 2.056, 0.605, 0.000, -999.000, 0.012, 0.016 2011, 12, 15, 16, 30, -999.000, -999.000, -999.000, -999.000, -999.000, -999.000, -999.000, -999.000, -999.000, -999.000 2011, 12, 15, 17, 0, 0.000, 33.966, 0.000, -999.000, 1.992, 0.546, 0.000, -999.000, 0.002, 0.001 2011, 12, 15, 17, 30, 0.000, 33.860, 0.000, -999.000, 1.952, 0.494, 0.000, -999.000, 0.007, 0.010 2011, 12, 15, 18, 0, 0.000, 33.818, 0.000, -999.000, 1.942, 0.458, 0.000, -999.000, 0.005, 0.012 2011, 12, 15, 18, 30, 0.000, 33.800, 0.000, -999.000, 1.941, 0.414, 0.000, -999.000, 0.005, 0.010 2011, 12, 15, 19, 0, 0.000, 33.794, 0.000, -999.000, 1.950, 0.381, 0.000, -999.000, 0.003, 0.005 2011, 12, 15, 19, 30, 0.000, 33.774, 0.000, -999.000, 1.958, 0.378, 0.000, -999.000, 0.004, 0.004 2011, 12, 15, 20, 0, 0.000, 33.836, 0.000, -999.000, 1.950, 0.378, 0.000, -999.000, 0.007, 0.007 2011, 12, 15, 20, 30, 0.000, 33.879, 0.000, -999.000, 1.947, 0.381, 0.000, -999.000, 0.005, 0.002 2011, 12, 15, 21, 0, 0.000, 33.906, 0.000, -999.000, 1.943, 0.383, 0.000, -999.000, 0.005, 0.003 2011, 12, 15, 21, 30, 0.000, 33.879, 0.000, -999.000, 1.942, 0.381, 0.000, -999.000, 0.003, 0.002 2011, 12, 15, 22, 0, 0.000, 33.840, 0.000, -999.000, 1.948, 0.376, 0.000, -999.000, 0.008, 0.008 2011, 12, 15, 22, 30, 0.000, 33.805, 0.000, -999.000, 1.959, 0.370, 0.000, -999.000, 0.002, 0.003 2011, 12, 15, 23, 0, 0.000, 33.803, 0.000, -999.000, 1.970, 0.359, 0.000, -999.000, 0.003, 0.004 2011, 12, 15, 23, 30, 0.000, 33.810, 0.000, -999.000, 1.973, 0.355, 0.000, -999.000, 0.003, 0.003