Latitude:	21.00N - 22.00N		Longitude:	94.00W - 93.00W
Month:	April

Depth Mean Max. Min. Number of Sample Standard Deviation 0 36.39 36.44 36.33 3 0.06 10 36.41 36.48 36.34 2 0.10 20 36.44 36.53 36.35 2 0.13 30 36.48 36.56 36.40 2 0.11 50 36.51 36.54 36.50 3 0.02 75 36.54 36.54 36.53 2 0.01 100 36.57 36.57 36.56 2 0.01 200 36.10 36.20 35.99 2 0.15 300 35.58 35.66 35.49 2 0.12 2000 34.95 34.96 34.93 2 0.02