| Parameter | Description | Units |
| station | Station Id (Text String) | text |
| date_local | local date | YYYYMMDD |
| timezone | local time zone, +/- from GMT | integer |
| lon | longitude, negative denotes West | decimal degrees |
| lat | latitude, negative denotes South | decimal degrees |
| ops_ctd | Station activity or station description (text field) | text |
| time_local | local time | HHMM |
| date_UTC | UTC Date | YYYYMMDD |
| time_UTC | UTC time | HHMM |
| depth | Sample depth | meters |
| bots | CTD Bottle Numbers Sampled | integer |
| Salinity | Salinity | dimensionless |
| Nuts | Sampled for Nuts (sampled or nd or value) | text |
| POC_to_PON | Sampled for POC/PON (sampled or nd or value) | text |
| Psi_2L_unless_ind | Sampled for Nuts (sampled or nd or value) | text |
| SinkingRates_SR_Chlorophyll | Sampled for SinkingRates_SR_Chlorophyll (sampled or nd or value) | text |
| CellCount | Sampled for CellCount (sampled or nd or value) | text |
| Bacterial_Num | Sampled for Bacterial# (sampled or nd or value) | text |
| BacterialProd | Sampled for BacterialProd (sampled or nd or value) | text |
| Picop_Num | Sampled for Picop# (sampled or nd or value) | text |
| Flagellate_Num | Sampled for Flagellate# (sampled or nd or value) | text |
| Microzoo_Num | Sampled for Microzoo# (sampled or nd or value) | text |
| FLB_Grazing | Sampled for FLB_Grazing (sampled or nd or value) | text |
| BacterialDis | Sampled for BacterialDis (sampled or nd or value) | text |
| DilutionGraz | Sampled for DilutionGraz (sampled or nd or value) | text |
| FeBactGraz | Sampled for FeBactGraz (sampled or nd or value) | text |
| TotalChla | Sampled for TotalChla (sampled or nd or value) | text |
| SFChla | Sampled for SFChla (sampled or nd or value) | text |
| Lugols | Sampled for Lugols (sampled or nd or value) | text |
| FRRF | Sampled for FRRF (sampled or nd or value) | text |
| HPLCPigments | Sampled for HPLCPigments (sampled or nd or value) | text |
| Pv_I | Sampled for Pv_I (sampled or nd or value) | text |
| SIS_Production | Sampled for SIS_Production (sampled or nd or value) | text |
| Si32 | Sampled for 32Si (sampled or nd or value) | text |
| DOC | Sampled for DOC (sampled or nd or value) | text |
| C13_minus_DIC | Sampled for 13C-DIC (sampled or nd or value) | text |
| PSII_P_vs_I | Sampled for PSII_P_vs_I (sampled or nd or value) | text |
| Cyt_f_P700 | Sampled for Cyt_f_P700 (sampled or nd or value) | text |
| Chl_a_tot_and_2_20mm | Sampled for Chl_a_tot_&_2_20mm (sampled or nd or value) | text |
| PhotosyntheticMeasures_R_Strzepek | Sampled for PhotosyntheticMeasures_R_Strzepek (sampled or nd or value) | text |
| PC_to_N | Sampled for PC_to_N (sampled or nd or value) | text |
| CellCounts | Sampled for CellCounts (sampled or nd or value) | text |