beta_700nm cdom chlorophyll_a conductivity conductivity_hysteresis_test conductivity_qartod_climatology_test conductivity_qartod_flat_line_test conductivity_qartod_gross_range_test conductivity_qartod_rate_of_change_test conductivity_qartod_spike_test conductivity_qartod_summary_flag crs density density_qartod_climatology_test density_qartod_flat_line_test density_qartod_rate_of_change_test density_qartod_spike_test density_qartod_summary_flag depth instrument_ctd instrument_ctd_smru instrument_flbbcdslc latitude longitude m_pitch m_roll platform potential_temperature pressure pressure_qartod_flat_line_test pressure_qartod_gross_range_test pressure_qartod_pressure_test pressure_qartod_rate_of_change_test pressure_qartod_spike_test pressure_qartod_summary_flag profile_id profile_lat profile_lon profile_time salinity salinity_qartod_climatology_test salinity_qartod_flat_line_test salinity_qartod_rate_of_change_test salinity_qartod_spike_test salinity_qartod_summary_flag sci_m_present_time sci_water_pressure sound_speed source_file temperature temperature_hysteresis_test temperature_qartod_climatology_test temperature_qartod_flat_line_test temperature_qartod_gross_range_test temperature_qartod_rate_of_change_test temperature_qartod_spike_test temperature_qartod_summary_flag time trajectory u v water_depth