Latitude:	21.00N - 22.00N		Longitude:	111.00W - 110.00W
Month:	April

Depth Mean Max. Min. Number of Sample Standard Deviation 0 34.31 34.34 34.29 2 0.04 10 34.30 34.31 34.28 2 0.02 20 34.30 34.30 34.29 2 0.01 30 34.29 34.30 34.28 2 0.01 50 34.26 34.30 34.22 2 0.06 75 34.29 34.49 34.08 2 0.29 100 34.46 34.86 34.06 2 0.57 125 34.59 34.77 34.42 2 0.25 150 34.61 34.72 34.50 2 0.16 200 34.68 34.71 34.66 2 0.04 250 34.69 34.71 34.67 2 0.03 300 34.68 34.71 34.65 2 0.04 400 34.63 34.70 34.55 2 0.10