Internal use vpr_ctd_read
ctd_df_cols(x, col_list)
full filename (ctd .dat file)
list of CTD data column names
K. Sorochan, E. Chisholm
WARNING This is hard coded to accept a specific order of CTD data columns. The names and values in these columns can change based on the specific instrument and should be updated before processing data from a new VPR.
Text file format .dat file Outputs ctd dataframe with variables time_ms, conductivity, temperature, pressure, salinity, fluor_ref, fluorescence_mv, turbidity_ref, turbidity_mv, altitude_NA