=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 14-Dec-1994 DATA RECEIVED FROM TOGA =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 10-Jan-1995 gauge=Aanderaa WLR5 (bottom-mounted pressure gauge) =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 18-Nov-1997 These data represent inferred sea level from a sub- surface pressure gauge, which measures the combined weight of the column of water and air above it. A constant atmospheric pressure has been subtracted, but variations in atmospheric pressure, which would not be sensed by a conventional float/ well gauge, would affect the measurement of the sub-surface pressure gauge. The depth of the instrument in the water is unconfirmed.