Station = station_std station = station_std Latitude = lat Lat = lat Longitude = lon Lon = lon Date_&_Time = yrday_local Depth = depth local_time = time_local date = date_local salinity = sal pressure = press temperature = temp fluorescence = flvolt phaeopigments = phaeo Pressure = press Temperature = temp Salinity = sal Fluorescence = flvolt Chlorophyll_a = chl_a Chl_a = chl_a Phaeopigments = phaeo NO3+NO2 = NO3_NO2 SiO2 = Si(OH)4 SiO4 = Si(OH)4 NH4 = NH4 date_local = yrday_local