2011/11/27 Corbitt Kerr Hourly NOAA data and six-minute data was downloaded. Six-minute data has not been used. The hourly NOOA data was adjusted for location & datum (if not found on NOAA site). Only verified data was used. Predicted timeseries were not used. 2011/06/02 Rich Estes The excel file Rita_MSL-NAVD+StDatconversion.xls uses station datum information from http://tidesandcurrents.noaa.gov/data_menu.shtml?unit=0&format=Apply+Change&stn=8731439&type=Datums to compute the conversion from MSL to NAVD, and from MSL to the station datum. Note that in the place 8731439 in the above url, you can place any station id number. When there was no conversion available, -9999 was placed in the cell.