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PLEASE NOTE that zero is now at Mean Lower Low Water (MLLW).
This is the old default datum.
#Popokamute, AK : 10/23/2014 05:25:05 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/21 12Z,  -0.10,   4.45,  99.90,   4.35,   0.00,
10/21 13Z,  -0.10,   2.86,  99.90,   2.76,   0.00,
10/21 14Z,  -0.10,   1.60,  99.90,   1.50,   0.00,
10/21 15Z,   0.00,   0.83,  99.90,   0.83,   0.00,
10/21 16Z,   0.00,   0.59,  99.90,   0.59,   0.00,  (min)
10/21 17Z,   0.00,   0.94,  99.90,   0.94,   0.00,
10/21 18Z,   0.10,   2.09,  99.90,   2.19,   0.00,
10/21 19Z,   0.10,   4.00,  99.90,   4.10,   0.00,
10/21 20Z,   0.10,   6.14,  99.90,   6.24,   0.00,
10/21 21Z,   0.10,   7.63,  99.90,   7.73,   0.00,
10/21 22Z,   0.10,   7.87,  99.90,   7.97,   0.00,  (max)
10/21 23Z,   0.10,   6.98,  99.90,   7.08,   0.00,
10/22 00Z,   0.10,   5.53,  99.90,   5.63,   0.00,
10/22 01Z,   0.00,   3.95,  99.90,   3.95,   0.00,
10/22 02Z,   0.00,   2.54,  99.90,   2.54,   0.00,
10/22 03Z,   0.00,   1.53,  99.90,   1.53,   0.00,
10/22 04Z,   0.00,   1.06,  99.90,   1.06,   0.00,  (min)
10/22 05Z,   0.00,   1.21,  99.90,   1.21,   0.00,
10/22 06Z,   0.00,   2.19,  99.90,   2.19,   0.00,
10/22 07Z,  -0.10,   4.04,  99.90,   3.94,   0.00,
10/22 08Z,  -0.10,   6.14,  99.90,   6.04,   0.00,
10/22 09Z,  -0.20,   7.61,  99.90,   7.41,   0.00,
10/22 10Z,  -0.30,   7.79,  99.90,   7.49,   0.00,  (max)
10/22 11Z,  -0.40,   6.85,  99.90,   6.45,   0.00,
10/22 12Z,  -0.40,   5.32,  99.90,   4.92,   0.00,
10/22 13Z,  -0.50,   3.69,  99.90,   3.19,   0.00,
10/22 14Z,  -0.50,   2.25,  99.90,   1.75,   0.00,
10/22 15Z,  -0.60,   1.19,  99.90,   0.59,   0.00,
10/22 16Z,  -0.70,   0.62,  99.90,  -0.08,   0.00,
10/22 17Z,  -0.80,   0.55,  99.90,  -0.25,   0.00,  (min)
10/22 18Z,  -0.90,   1.11,  99.90,   0.21,   0.00,
10/22 19Z,  -0.90,   2.53,  99.90,   1.63,   0.00,
10/22 20Z,  -1.00,   4.63,  99.90,   3.63,   0.00,
10/22 21Z,  -1.10,   6.76,  99.90,   5.66,   0.00,
10/22 22Z,  -1.20,   8.05,  99.90,   6.85,   0.00,  (max)
10/22 23Z,  -1.20,   8.05,  99.90,   6.85,   0.00,
10/23 00Z,  -1.20,   6.99,  99.90,   5.79,   0.00,
10/23 01Z,  -1.20,   5.45,  99.90,   4.25,   0.00,
10/23 02Z,  -1.20,   3.85,  99.90,   2.65,   0.00,
10/23 03Z,  -1.20,   2.47,  99.90,   1.27,   0.00,
10/23 04Z,  -1.20,   1.53,  99.90,   0.33,   0.00,
10/23 05Z,  -1.20,   1.14,  99.90,  -0.06,   0.00,  (min)
10/23 06Z,  -1.20,   1.42,  99.90,   0.22,   0.00,
10/23 07Z,  -1.20,   2.60,  99.90,   1.40,   0.00,
10/23 08Z,  -1.20,   4.56,  99.90,   3.36,   0.00,
10/23 09Z,  -1.20,   6.50,  99.90,   5.30,   0.00,
10/23 10Z,  -1.20,   7.54,  99.90,   6.34,   0.00,  (max)
10/23 11Z,  -1.10,   7.29,  99.90,   6.19,   0.00,
10/23 12Z,  -1.10,   6.09,  99.90,   4.99,   0.00,
10/23 13Z,  -1.10,   4.51,  99.90,   3.41,   0.00,
10/23 14Z,  -1.00,   2.98,  99.90,   1.98,   0.00,
10/23 15Z,  -0.90,   1.71,  99.90,   0.81,   0.00,
10/23 16Z,  -0.80,   0.85,  99.90,   0.05,   0.00,
10/23 17Z,  -0.60,   0.46,  99.90,  -0.14,   0.00,  (min)
10/23 18Z,  -0.50,   0.57,  99.90,   0.07,   0.00,
10/23 19Z,  -0.40,   1.37,  99.90,   0.97,   0.00,
10/23 20Z,  -0.20,   3.09,  99.90,   2.89,   0.00,
10/23 21Z,  -0.10,   5.37,  99.90,   5.27,   0.00,
10/23 22Z,   0.00,   7.43,  99.90,   7.43,   0.00,
10/23 23Z,   0.20,   8.48,  99.90,   8.68,   0.00,  (max)
10/24 00Z,   0.30,   8.19,  99.90,   8.49,   0.00,
10/24 01Z,   0.50,   6.94,  99.90,   7.44,   0.00,
10/24 02Z,   0.60,   5.31,  99.90,   5.91,   0.00,
10/24 03Z,   0.60,   3.70,  99.90,   4.30,   0.00,
10/24 04Z,   0.60,   2.36,  99.90,   2.96,   0.00,
10/24 05Z,   0.60,   1.50,  99.90,   2.10,   0.00,
10/24 06Z,   0.50,   1.20,  99.90,   1.70,   0.00,  (min)
10/24 07Z,   0.30,   1.63,  99.90,   1.93,   0.00,
10/24 08Z,   0.10,   3.04,  99.90,   3.14,   0.00,
10/24 09Z,  -0.10,   5.06,  99.90,   4.96,   0.00,
10/24 10Z,  -0.30,   6.76,  99.90,   6.46,   0.00,
10/24 11Z,  -0.40,   7.34,  99.90,   6.94,   0.00,  (max)
10/24 12Z,  -0.40,   6.71,  99.90,   6.31,   0.00,
10/24 13Z,  -0.40,   5.33,  99.90,   4.93,   0.00,
10/24 14Z,  -0.30,   3.75,  99.90,   3.45,   0.00,
10/24 15Z,  -0.20,   2.34,  99.90,   2.14,   0.00,
10/24 16Z,  -0.10,   1.25,  99.90,   1.15,   0.00,
10/24 17Z,   0.00,   0.58,  99.90,   0.58,   0.00,
10/24 18Z,   0.00,   0.35,  99.90,   0.35,   0.00,  (min)
10/24 19Z,   0.10,   0.65,  99.90,   0.75,   0.00,
10/24 20Z,   0.10,   1.75,  99.90,   1.85,   0.00,
10/24 21Z,   0.00,   3.77,  99.90,   3.77,   0.00,
10/24 22Z,   0.00,   6.18,  99.90,   6.18,   0.00,
10/24 23Z,   0.00,   8.12,  99.90,   8.12,   0.00,
10/25 00Z,   0.00,   8.87,  99.90,   8.87,   0.00,  (max)
10/25 01Z,   0.00,   8.27,  99.90,   8.27,   0.00,
10/25 02Z,   0.00,   6.81,  99.90,   6.81,   0.00,
10/25 03Z,   0.00,   5.10,  99.90,   5.10,   0.00,
10/25 04Z,   0.00,   3.49,  99.90,   3.49,   0.00,
10/25 05Z,   0.00,   2.22,  99.90,   2.22,   0.00,
10/25 06Z,   0.00,   1.44,  99.90,   1.44,   0.00,
10/25 07Z,   0.00,   1.25,  99.90,   1.25,   0.00,  (min)
10/25 08Z,   0.00,   1.88,  99.90,   1.88,   0.00,
10/25 09Z,   0.00,   3.51,  99.90,   3.51,   0.00,
10/25 10Z,   0.00,   5.53,  99.90,   5.53,   0.00,
10/25 11Z,   0.10,   6.92,  99.90,   7.02,   0.00,
10/25 12Z,   0.10,   7.05,  99.90,   7.15,   0.00,  (max)
10/25 13Z,   0.20,   6.11,  99.90,   6.31,   0.00,
10/25 14Z,   0.20,   4.61,  99.90,   4.81,   0.00,
10/25 15Z,   0.20,   3.06,  99.90,   3.26,   0.00,
10/25 16Z,   0.30,   1.78,  99.90,   2.08,   0.00,
10/25 17Z,   0.30,   0.87,  99.90,   1.17,   0.00,
10/25 18Z,   0.30,   0.37,  99.90,   0.67,   0.00,  (min)
10/25 19Z,   0.40,   0.30,  99.90,   0.70,   0.00,
10/25 20Z,   0.40,   0.81,  99.90,   1.21,   0.00,
10/25 21Z,   0.40,   2.24,  99.90,   2.64,   0.00,
10/25 22Z,   0.40,   4.56,  99.90,   4.96,   0.00,
10/25 23Z,   0.40,   7.04,  99.90,   7.44,   0.00,
10/26 00Z,   0.50,   8.78,  99.90,   9.28,   0.00,
10/26 01Z,   0.50,   9.17,  99.90,   9.67,   0.00,  (max)
10/26 02Z,   0.60,   8.24,  99.90,   8.84,   0.00,
10/26 03Z,   0.70,   6.59,  99.90,   7.29,   0.00,
10/26 04Z,   0.70,   4.82,  99.90,   5.52,   0.00,
10/26 05Z,   0.80,   3.23,  99.90,   4.03,   0.00,
10/26 06Z,   0.90,   2.03,  99.90,   2.93,   0.00,
10/26 07Z,   1.00,   1.37,  99.90,   2.37,   0.00,
10/26 08Z,   1.00,   1.31,  99.90,   2.31,   0.00,  (min)
10/26 09Z,   1.10,   2.16,  99.90,   3.26,   0.00,
10/26 10Z,   1.10,   4.00,  99.90,   5.10,   0.00,
10/26 11Z,   1.00,   5.96,  99.90,   6.96,   0.00,
10/26 12Z,   1.00,   6.99,  99.90,   7.99,   0.00,  (max)
10/26 13Z,   0.90,   6.74,  99.90,   7.64,   0.00,
10/26 14Z,   0.90,   5.55,  99.90,   6.45,   0.00,
10/26 15Z,   0.80,   3.96,  99.90,   4.76,   0.00,
10/26 16Z,   0.80,   2.47,  99.90,   3.27,   0.00,
10/26 17Z,   0.70,   1.32,  99.90,   2.02,   0.00,
10/26 18Z,   0.70,   0.56,  99.90,   1.26,   0.00,
10/26 19Z,   0.70,   0.21,  99.90,   0.91,   0.00,  (min)
10/26 20Z,   0.80,   0.29,  99.90,   1.09,   0.00,
10/26 21Z,   0.90,   1.04,  99.90,   1.94,   0.00,
10/26 22Z,   1.00,   2.83,  99.90,   3.83,   0.00,
10/26 23Z,   1.10,   5.41,  99.90,   6.51,   0.00,
10/27 00Z,   1.20,   7.88,  99.90,   9.08,   0.00,

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