All data files are ascii text (.txt) files. Updates will be going into the prof839088 directory only. Profile data files are generally named as follow with PRF file extension: CNYYMM_ABC_#.PRF = county name/year/month/_/data source or type/_/number 1 for quality checked or 0 for data not reviewed.PRF extension _/number 2 for quality checked and for survey with same year and month as number 1 FDEP data type: .ccc = control line survey .con = condition survey, usually not as many ranges .spe = special purpose survey .pst = post-storm survey Outside Data Source: ARC = ARC Surveying and Mapping, Inc. CAW = Caulfield and Wheeler CEC = Coastal Engineering Consultant COE = US Army Corps of Engineers CPE = Coastal Planning and Engineer CTC = Coastal Tech Consultant DEG = Degrove Surveyors GTC = Gustin, Cothern & Tucker, Inc. HIS = Hydrographic Information Services. HSS = Hyatt Survey Services JMS = Johnson-McAdams Surveying & Mapping, LLC LDB = LD Bradley Surveyors LAD = LADZ Survey LID = Lidar Survey LLS = Lidberg Land Surveying, Inc. LSS = Land and Sea Survey MAE = Morgan and Eklund. OLS = Olsen and Associates. PBS = PBS&J PRI = Preble-Rish, Inc. SDI = Sea Diversified Inc. SES = Seaside Engineering and Surveying, Inc. SSY = Sea Systems Corporation WIS = Wisdom, Donald 8 Code file has an extension .COD is file of notes regarding specific profile data