Latitude:	19.00N - 20.00N		Longitude:	97.00W - 96.00W
Month:	April

Depth Mean Max. Min. Number of Sample Standard Deviation 0 36.17 36.35 35.99 4 0.21 10 36.34 36.35 36.33 4 0.01 20 36.43 36.54 36.31 4 0.13 30 36.43 36.55 36.31 4 0.14 50 36.50 36.54 36.45 4 0.05 75 36.48 36.48 36.47 4 0.01