Table 5
Listing of the variables, format, definitions, and units contained in the original TTO data file (ndp004.org).
| Variable | Column | Format | Definition |
|---|---|---|---|
| HEADER RECORD 1 | |||
| IO | 1 | I1 | Continuation Indicator |
| ICNTRY | 2-4 | A3 | Originators Nationality |
| IRECID | 14-15 | I2 | 19 for Nansen Cast Rec. ID |
| ITENSQ | 18-21 | I4 | Canadian 10-deg. Square |
| IONESQ | 22-23 | I2 | One-degree Square |
| ITWOSQ | 24-25 | I2 | Two-degree Square |
| IFIVESQ | 26 | I1 | Five-degree Square |
| LATHEM | 27 | A1 | N or S hemisphere |
| LATDEG | 28-29 | I2 | Latitude Degrees |
| LATMIN | 30-31 | I2 | Minutes Latitude |
| LIMNTN | 32 | I1 | Minutes Latituda, Tenths |
| LONHEM | 33 | A1 | E or W Hemisphere |
| LONDEG | 34-36 | I3 | Degrees Longitude |
| LONMIN | 37-38 | I2 | Minutes Longitude |
| LNMNTH | 39 | I1 | Minutes Longitude, Tenths |
| IQUARTR | 40 | I1 | Quarter-degree Square |
| IYEAR | 41-42 | I2 | Year |
| MONTH | 43-44 | I2 | Month of Year |
| IDAY | 45-46 | I2 | Day of Year |
| STIME | 47-49 | I3 | Station Time |
| ISHIP | 50-55 | I6 | Alphanumeric Ship Name |
| IDBOT | 56-60 | I5 | Depth to Bottom, meters |
| MNDPTYH | 71-74 | I4 | First Obs. Depth |
| MXDPTH | 75-78 | I4 | Maximum Depth, meters |
| NXTRC1 | 79 | I1 | Always 2, Next Record Ind. |
| IREC1 | 80 | I1 | Always 1, Record Ind. |
| HEADER RECORD 2 | 1-4 | I4 | Difference Depth, meters |
| IDALPCT | 7 | I1 | Percent Salinity Present |
| IOXPCT | 8 | I1 | Percent Oxygen Present |
| IPO4PCT | 9 | I1 | Percent PO4 Present |
| ITOTPCT | 10 | I1 | Percent Total P Present |
| ISTOPCT | 11 | I1 | Percent Silicates Present |
| NO2PCT | 12 | I1 | Percent Nitrites Present |
| NO3PCT | 13 | I1 | Percent Nitrates Present |
| IPHPCT | 14 | I1 | Percent pH Present |
| IORGCRS | 15-17 | A3 | Alpha Originators Cruise |
| IORGSTA | 18-26 | A9 | Alpha Orig. Station |
| NUMOBS | 62-64 | I3 | Number of Observed Depths |
| NUMDET | 67-69 | I3 | Number of Detail Depths |
| NXTRC2 | 79 | I1 | Next Record Indicator |
| IREC2 | 80 | I1 | Always 2, Record Indicator |
| DATA RECORDS | |||
| IDEPOBS | 1-5 | I5 | Depth, meters |
| IPQUAL | 6 | A1 | Pressure Quality Ind. |
| ICO2Q | 7 | A1 | CO2Quality Ind. |
| TMPOBS | 9-12 | F5.3 | Temperature, Celcius |
| ITEMPRC | 13 | I1 | Temperature, Precision |
| ITQUAL | 14 | I1 | Temp. Quality Ind. |
| SALOBS | 15-19 | F5.3 | Salinity, parts/thousand |
| ISALAPR | 20 | I1 | Salinity percision |
| ISQUAL | 21 | A1 | Salinity Quality Ind. |
| IOQUAL | 22 | A1 | Oxygen Quality Ind. |
| IPHOSQ | 23 | A1 | Phosphate Quality Ind. |
| INO2Q | 24 | A1 | NO2 Quality Ind. |
| INO3Q | 25 | A1 | NO3 Quality Ind. |
| IALKQ | 26 | A1 | Alkalinity Quality Ind. |
| IPRESS | 27-31 | I5 | Pressure, decibars |
| ISILQ | 32 | A1 | Silicate Quality Ind.Cast Number |
| OZYOBS | 33-36 | I4 | Oxygen, uM/kg |
| ALK | 37-40 | I4 | Alkalinity, µeg/kg |
| CO2T | 41-44 | I4 | CO2 Titration, uM/kg |
| ICAST | 45-46 | I2 | Cast Number |
| IBOTL | 47-48 | I2 | Bottle Number |
| PHOSP | 49-52 | F4.2 | Inorganic Phosphate, uM/kg |
| PHOSPR | 53 | I1 | Phosphate Precision |
| CO2GC | 54-57 | F4.0 | CO2 GC, uM/kg |
| ICO2CG | 58 | A1 | CO2 GC Quality Ind. |
| SIO3 | 59-62 | F4.1 | Silicates, uM/kg |
| ISIO3PR | 63 | A1 | Silicates Precision |
| NO2 | 64-66 | F3.2 | Nitrites, uM/kg |
| NO2PR | 67 | A1 | Nitrites Percision |
| NO3 | 68-70 | F3.1 | Nitrates, uM/Kg |
| NO3PR | 71 | A1 | Nitrates Percision |
| PH | 72-74 | F3.2 | pH |
| IPHPR | 75 | I1 | pH Percision |
| NXTPBS | 79 | I1 | Next Record Type |
| IOBSTYP | 80 | I1 | Always 3, Record Type |
Missing data are noted by blanks.
