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PLEASE NOTE that zero is now at Mean Lower Low Water (MLLW).
This is the old default datum.
#Cambridge, MD : 04/24/2014 23:22:21 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/23 06Z,   0.00,   1.23,   1.64,  99.90,   0.41,
04/23 07Z,   0.00,   0.90,   1.41,  99.90,   0.51,
04/23 08Z,   0.00,   0.59,   1.16,  99.90,   0.57,
04/23 09Z,   0.10,   0.38,   0.94,  99.90,   0.46,
04/23 10Z,   0.10,   0.32,   0.77,  99.90,   0.35,  (min)
04/23 11Z,   0.10,   0.46,   1.16,  99.90,   0.60,
04/23 12Z,   0.10,   0.78,   1.52,  99.90,   0.64,
04/23 13Z,   0.10,   1.20,   1.71,  99.90,   0.41,
04/23 14Z,   0.10,   1.60,   1.88,  99.90,   0.18,
04/23 15Z,   0.10,   1.85,   1.94,  99.90,  -0.01,
04/23 16Z,   0.10,   1.89,   2.02,  99.90,   0.03,  (max)
04/23 17Z,   0.10,   1.75,   1.76,  99.90,  -0.09,
04/23 18Z,   0.00,   1.46,   1.36,  99.90,  -0.10,
04/23 19Z,   0.00,   1.12,   0.93,  99.90,  -0.19,
04/23 20Z,   0.00,   0.76,   0.63,  99.90,  -0.13,
04/23 21Z,   0.00,   0.45,   0.37,  99.90,  -0.08,
04/23 22Z,   0.00,   0.25,   0.22,  99.90,  -0.03,  (min)
04/23 23Z,   0.00,   0.23,   0.26,  99.90,   0.03,
04/24 00Z,   0.00,   0.42,   0.42,  99.90,   0.00,
04/24 01Z,   0.00,   0.79,   0.67,  99.90,  -0.12,
04/24 02Z,   0.00,   1.24,   1.12,  99.90,  -0.12,
04/24 03Z,   0.00,   1.62,   1.45,  99.90,  -0.17,  (max)
04/24 04Z,   0.00,   1.84,   1.41,  99.90,  -0.43,
04/24 05Z,   0.00,   1.84,   1.28,  99.90,  -0.56,
04/24 06Z,   0.00,   1.66,   1.04,  99.90,  -0.62,
04/24 07Z,   0.00,   1.35,   0.70,  99.90,  -0.65,
04/24 08Z,   0.00,   1.00,   0.38,  99.90,  -0.62,
04/24 09Z,   0.00,   0.66,   0.13,  99.90,  -0.53,
04/24 10Z,   0.00,   0.41,  -0.04,  99.90,  -0.45,
04/24 11Z,   0.00,   0.31,  -0.09,  99.90,  -0.40,  (min)
04/24 12Z,   0.00,   0.41,   0.03,  99.90,  -0.38,
04/24 13Z,   0.00,   0.71,   0.33,  99.90,  -0.38,
04/24 14Z,   0.00,   1.13,   0.61,  99.90,  -0.52,
04/24 15Z,   0.00,   1.54,   0.93,  99.90,  -0.61,
04/24 16Z,   0.00,   1.81,   1.21,  99.90,  -0.60,
04/24 17Z,   0.00,   1.87,   1.38,  99.90,  -0.49,  (max)
04/24 18Z,   0.00,   1.73,   1.32,  99.90,  -0.41,
04/24 19Z,   0.00,   1.44,   1.08,  99.90,  -0.36,
04/24 20Z,   0.00,   1.08,   0.72,  99.90,  -0.36,
04/24 21Z,   0.00,   0.70,   0.38,  99.90,  -0.32,
04/24 22Z,   0.00,   0.38,   0.16,  99.90,  -0.22,
04/24 23Z,   0.00,   0.18,   0.03,  99.90,  -0.15,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/25 00Z,   0.00,   0.17,  99.90,   0.05,  -0.12,
04/25 01Z,   0.00,   0.39,  99.90,   0.31,  -0.08,
04/25 02Z,   0.00,   0.80,  99.90,   0.75,  -0.05,
04/25 03Z,   0.00,   1.29,  99.90,   1.28,  -0.02,
04/25 04Z,   0.00,   1.72,  99.90,   1.74,   0.02,
04/25 05Z,   0.00,   1.96,  99.90,   2.01,   0.05,
04/25 06Z,   0.00,   1.97,  99.90,   2.06,   0.09,  (max)
04/25 07Z,   0.00,   1.78,  99.90,   1.90,   0.12,
04/25 08Z,   0.00,   1.45,  99.90,   1.61,   0.15,
04/25 09Z,   0.00,   1.07,  99.90,   1.26,   0.19,
04/25 10Z,   0.00,   0.70,  99.90,   0.92,   0.22,
04/25 11Z,   0.00,   0.41,  99.90,   0.67,   0.26,
04/25 12Z,   0.00,   0.28,  99.90,   0.53,   0.26,  (min)
04/25 13Z,   0.00,   0.36,  99.90,   0.62,   0.26,
04/25 14Z,   0.00,   0.65,  99.90,   0.91,   0.26,
04/25 15Z,   0.00,   1.08,  99.90,   1.34,   0.26,
04/25 16Z,   0.00,   1.51,  99.90,   1.76,   0.26,
04/25 17Z,   0.00,   1.79,  99.90,   2.05,   0.26,
04/25 18Z,   0.00,   1.85,  99.90,   2.11,   0.26,  (max)
04/25 19Z,  -0.10,   1.70,  99.90,   1.86,   0.26,
04/25 20Z,   0.00,   1.40,  99.90,   1.65,   0.26,
04/25 21Z,   0.00,   1.01,  99.90,   1.27,   0.26,
04/25 22Z,   0.00,   0.62,  99.90,   0.88,   0.26,
04/25 23Z,   0.00,   0.30,  99.90,   0.55,   0.26,
04/26 00Z,   0.10,   0.10,  99.90,   0.46,   0.26,  (min)
04/26 01Z,   0.10,   0.12,  99.90,   0.48,   0.26,
04/26 02Z,   0.10,   0.39,  99.90,   0.74,   0.26,
04/26 03Z,   0.20,   0.85,  99.90,   1.31,   0.26,
04/26 04Z,   0.20,   1.39,  99.90,   1.85,   0.26,
04/26 05Z,   0.20,   1.85,  99.90,   2.30,   0.26,
04/26 06Z,   0.20,   2.09,  99.90,   2.55,   0.26,
04/26 07Z,   0.30,   2.09,  99.90,   2.64,   0.26,  (max)
04/26 08Z,   0.30,   1.87,  99.90,   2.43,   0.26,
04/26 09Z,   0.20,   1.51,  99.90,   1.97,   0.26,
04/26 10Z,   0.20,   1.10,  99.90,   1.56,   0.26,
04/26 11Z,   0.10,   0.70,  99.90,   1.05,   0.26,
04/26 12Z,   0.10,   0.38,  99.90,   0.74,   0.26,
04/26 13Z,   0.00,   0.23,  99.90,   0.49,   0.26,  (min)
04/26 14Z,   0.00,   0.31,  99.90,   0.57,   0.26,
04/26 15Z,   0.00,   0.62,  99.90,   0.88,   0.26,
04/26 16Z,   0.00,   1.07,  99.90,   1.33,   0.26,
04/26 17Z,   0.00,   1.51,  99.90,   1.76,   0.26,
04/26 18Z,   0.00,   1.79,  99.90,   2.05,   0.26,
04/26 19Z,   0.00,   1.84,  99.90,   2.10,   0.26,  (max)
04/26 20Z,   0.00,   1.67,  99.90,   1.92,   0.26,
04/26 21Z,   0.00,   1.33,  99.90,   1.59,   0.26,
04/26 22Z,   0.00,   0.93,  99.90,   1.18,   0.26,
04/26 23Z,   0.00,   0.53,  99.90,   0.78,   0.26,
04/27 00Z,   0.00,   0.21,  99.90,   0.46,   0.26,
04/27 01Z,   0.00,   0.04,  99.90,   0.30,   0.26,  (min)
04/27 02Z,   0.00,   0.11,  99.90,   0.36,   0.26,
04/27 03Z,   0.00,   0.43,  99.90,   0.68,   0.26,
04/27 04Z,   0.00,   0.95,  99.90,   1.20,   0.26,
04/27 05Z,   0.10,   1.52,  99.90,   1.88,   0.26,
04/27 06Z,   0.10,   1.98,  99.90,   2.34,   0.26,
04/27 07Z,   0.00,   2.21,  99.90,   2.47,   0.26,  (max)
04/27 08Z,   0.00,   2.17,  99.90,   2.43,   0.26,
04/27 09Z,   0.00,   1.91,  99.90,   2.17,   0.26,
04/27 10Z,   0.00,   1.52,  99.90,   1.78,   0.26,
04/27 11Z,   0.00,   1.08,  99.90,   1.34,   0.26,
04/27 12Z,   0.00,   0.66,  99.90,   0.92,   0.26,
04/27 13Z,   0.00,   0.34,  99.90,   0.60,   0.26,
04/27 14Z,   0.00,   0.20,  99.90,   0.45,   0.26,  (min)
04/27 15Z,   0.00,   0.29,  99.90,   0.55,   0.26,
04/27 16Z,   0.00,   0.63,  99.90,   0.88,   0.26,
04/27 17Z,   0.00,   1.10,  99.90,   1.35,   0.26,
04/27 18Z,   0.00,   1.54,  99.90,   1.80,   0.26,
04/27 19Z,   0.00,   1.80,  99.90,   2.06,   0.26,
04/27 20Z,   0.00,   1.82,  99.90,   2.08,   0.26,  (max)
04/27 21Z,   0.00,   1.60,  99.90,   1.86,   0.26,
04/27 22Z,   0.00,   1.24,  99.90,   1.50,   0.26,
04/27 23Z,   0.00,   0.82,  99.90,   1.08,   0.26,
04/28 00Z,  -0.10,   0.42,  99.90,   0.58,   0.26,
04/28 01Z,  -0.10,   0.13,  99.90,   0.28,   0.26,
04/28 02Z,  -0.10,   0.01,  99.90,   0.16,   0.26,  (min)
04/28 03Z,  -0.10,   0.13,  99.90,   0.29,   0.26,
04/28 04Z,  -0.10,   0.52,  99.90,   0.68,   0.26,
04/28 05Z,   0.00,   1.09,  99.90,   1.34,   0.26,
04/28 06Z,   0.00,   1.67,  99.90,   1.93,   0.26,
04/28 07Z,   0.00,   2.11,  99.90,   2.37,   0.26,
04/28 08Z,   0.00,   2.29,  99.90,   2.55,   0.26,  (max)
04/28 09Z,   0.00,   2.20,  99.90,   2.45,   0.26,
04/28 10Z,   0.00,   1.90,  99.90,   2.15,   0.26,
04/28 11Z,   0.00,   1.48,  99.90,   1.74,   0.26,
04/28 12Z,   0.00,   1.03,  99.90,   1.28,   0.26,
04/28 13Z,   0.00,   0.61,  99.90,   0.86,   0.26,
04/28 14Z,   0.00,   0.30,  99.90,   0.55,   0.26,
04/28 15Z,   0.00,   0.18,  99.90,   0.43,   0.26,  (min)
04/28 16Z,   0.00,   0.31,  99.90,   0.57,   0.26,
04/28 17Z,   0.00,   0.68,  99.90,   0.93,   0.26,
04/28 18Z,   0.00,   1.16,  99.90,   1.42,   0.26,

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