YSI Data from Chalgrove Lake; 2019-03-28 to 2019-04-04

General Metadata for Chalgrove Lake YSI Data Files Specific metadata for each deployment can be found as text files at https://github.com/KennyPeanuts/watershed_metabolism/tree/master/metadata with the file format of: chalgrove_lake_DDMonthYYYY_metadata.txt Where DDMonthYYY is the date that the deployment ended. Description These data are from a YSI EXO2 multiparameter sonde deployed at approximately 0.7 m in Chalgrove Lake (37.242983 N, -78.464116 W) in approximately 4 m of water. Sonde Specifics The specific sensors and SNs deployed are on the metadata specific to each deployment but generally the sonde has: Temperature Conductivity pH ODO Measurement Parameters, units, and Variable Names date.time = the combined date and time of the measurement (YYYY-MM-DD HH:MM:SS) date = the sampling date reported by the YSI (M/D/YYYY) time = the sampling time reported by the YSI (HH:MM:SS) fract_sec = the sampling fractions of a second reported by the YSI site_name = the site name on the YSI deployment (left blank) cond = the conductivity (uS/cm) nLF_cond = the nLF conductivity (uS/cm) perc_ODO = the percent oxygen saturation perc_local_ODO = the percent local oxygen saturation ODO_conc = the dissolved oxygen concentration (mg/L) sal = the salinity (psu) sp_cond = the specific conductivity (uS/cm) TDS = the total dissolved solids (mg/L) pH = the pH pH mV = the millivolts of the pH sensor temp = the temperature (dC) battery = the battery voltage cable_pwr = the cable power