Files in the Dataset have been checked for format consistency, and merged into a single, integrated, downloadable file.
Download Entire Dataset Submit Data For This Cruise How to Cite DatasetCCHDO-1.0 CF netCDF files converted from bottle exchange file
File created in the CCHDO system
2021-10-01
R Pillai
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5727 2021-10-25 anas5_19810721_hy1.csv
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316N19810721_nc_hyd.zip 316N19810721_hy1.csv 0.8.2-61-g3353cfe
316N19810721_hy1.csv anas5_19810721_hy1.csv 0.8.2-61-g3353cfe
Updated Files Manifest
file stamp
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06MT18_1_nc_hyd.zip 20211025CCHSIORKP
06MT18_1_hy1.csv 20211025CCHSIORKP
2021-10-01
R Pillai
Submissions
id date submit by file name
---- ---------- --------- ----------------------
5727 2021-10-01 anas5_19810721_hy1.csv
Conversions
file converted from software
----------------------- ---------------------- -----------------
316N19810721_nc_hyd.zip 316N19810721_hy1.csv 0.8.2-61-g3353cfe
316N19810721_hy1.csv anas5_19810721_hy1.csv 0.8.2-61-g3353cfe
Updated Files Manifest
file stamp
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06MT18_1_nc_hyd.zip 20060718WHPSIOdm
06MT18_1_hy1.csv 20060718WHPSIOdm
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NAS Leg 5 notes:
Original bottle data from CDIAC website Feb 10, 2006.
http://cdiac.ornl.gov/oceans/datmet.html
TTO_1981_recalc_DIC_ALK.csv
Contains pressure, temperature, salinity, nutrients, alkalinity and total carbon.
No machine readable data available from SIO/ODF.
Helium tritium merge file: nas_he3-tu.orig.Z from WHOI P.I.: W.J. Jenkins
Received from J.L.Reid office Jan 19, 2006.
Tritium merge file: nas1-7.c14.orig.Z Believed to be from Univ. of Miami; P.I.: H.G Ostlund
Received from J.L.Reid office Jan 19, 2006.
Note with data says: "TU in old scale at time of sampling"
Tritium samples taken by both WHOI and U. of Miami. WHOI values used if available.
U. of Miami values used if WHOI values not available. If both WHOI and U. of Miami
tritium values available for the same sample the WHOI value is flagged "6" and the
U. of Miami value is shown on the following list:
STNNBR CASTNO BTLNBR CTDPRS TRITUM TRITER DEPTH TRITUM TRITER W-M Tr
DBAR W TU W TU M MoldTU MoldTU diffTU
141 2 1 14.0 4.84 0.09 12.0 4.88 0.17 -0.04
141 2 6 231.0 4.33 0.09 220.0 4.14 0.14 0.19
141 2 10 443.0 4.38 0.09 429.0 4.44 0.13 -0.06
141 2 16 1149.0 2.97 0.10 1129.0 2.69 0.09 0.28
141 2 24 1775.0 2.01 0.09 1749.0 2.04 0.13 -0.03
142 1 1 3.0 4.70 0.11 3.0 3.86 0.16 0.84
142 1 20 742.0 1.82 0.08 730.0 1.76 0.09 0.06
143 4 2 31.0 4.72 0.12 26.0 4.91 0.16 -0.19
143 4 12 519.0 3.52 0.10 502.0 3.27 0.12 0.25
143 4 14 819.0 2.07 0.09 799.0 1.91 0.11 0.16
143 4 16 1022.0 1.32 0.07 1000.0 1.44 0.07 -0.12
143 4 17 1124.0 1.08 0.07 1100.0 1.05 0.07 0.03
143 4 19 1832.0 0.28 0.04 1797.0 0.34 0.06 -0.06
143 4 20 2239.0 0.28 0.04 2199.0 0.33 0.05 -0.05
143 4 23 3508.0 0.26 0.06 3441.0 0.28 0.06 -0.02
144 2 1 498.0 4.78 0.09 480.0 4.26 0.14 0.52
144 2 3 699.0 3.68 0.08 679.0 3.55 0.11 0.13
144 2 8 1256.0 1.23 0.06 1229.0 1.13 0.06 0.10
144 2 9 1408.0 0.78 0.06 1380.0 0.76 0.08 0.02
144 2 20 3240.0 0.21 0.05 3179.0 0.32 0.05 -0.11
144 2 17 3694.0 0.22 0.04 3622.0 0.25 0.06 -0.03
144 2 15 3748.0 0.17 0.05 3675.0 0.25 0.05 -0.08
145 5 20 921.0 4.44 0.09 902.0 4.03 0.13 0.41
145 2 36 1411.0 1.58 0.07 1387.0 1.43 0.10 0.15
145 2 35 1718.0 1.60 0.06 1688.0 1.37 0.10 0.23
145 2 34 2022.0 0.85 0.06 1988.0 0.86 0.06 -0.01
145 2 32 2633.0 0.36 0.05 2586.0 0.43 0.04 -0.08
146 1 1 10.0 4.98 0.09 7.0 4.76 0.11 0.22
146 1 35 2118.0 0.78 0.05 2081.0 0.73 0.05 0.05
146 1 34 2423.0 0.81 0.05 2379.0 0.69 0.07 0.12
146 1 33 2730.0 0.75 0.05 2679.0 0.69 0.06 0.06
146 1 28 3106.0 0.76 0.05 3047.0 0.90 0.06 -0.14
146 1 22 3198.0 0.79 0.05 3137.0 0.87 0.05 -0.08
148 2 3 30.0 3.78 0.08 28.0 3.56 0.12 0.22
148 2 11 306.0 2.67 0.07 301.0 2.33 0.09 0.34
148 2 13 451.0 2.27 0.06 443.0 1.92 0.10 0.35
148 2 15 608.0 1.89 0.06 598.0 2.01 0.09 -0.12
148 2 19 1062.0 1.61 0.06 1043.0 1.46 0.07 0.15
148 2 21 1500.0 1.47 0.06 1475.0 1.21 0.07 0.26
148 2 22 3761.0 1.16 0.05 3685.0 1.18 0.06 -0.02
149 2 31 2826.0 0.90 0.05 2773.0 0.80 0.07 0.10
149 2 20 3260.0 0.91 0.05 3198.0 1.21 0.08 -0.30
152 1 1 4.0 6.42 0.11 2.0 6.09 0.14 0.33
152 1 24 2490.0 0.77 0.03 2445.0 0.74 0.05 0.03
153 1 2 48.0 4.84 0.05 41.0 4.64 0.10 0.20
153 1 24 2718.0 0.77 0.03 2668.0 0.73 0.06 0.04
158 1 1 5.0 9.76 0.16 2.0 10.08 0.23 -0.32
158 1 3 19.0 7.37 0.14 16.0 6.52 0.26 0.85
158 1 9 96.0 4.60 0.12 91.0 4.77 0.15 -0.17
158 1 11 148.0 4.48 0.11 142.0 4.36 0.12 0.12
158 1 12 233.0 3.94 0.11 226.0 4.10 0.12 -0.16
158 1 14 360.0 3.44 0.10 351.0 3.38 0.12 0.06
158 1 16 512.0 3.02 0.10 500.0 3.01 0.08 0.01
158 1 21 914.0 1.91 0.09 899.0 2.02 0.10 -0.11
158 1 26 2204.0 0.74 0.07 2166.0 0.80 0.08 -0.06
158 1 25 2222.0 0.69 0.07 2184.0 0.92 0.07 -0.23
159 2 13 100.0 4.38 0.10 98.0 4.11 0.12 0.27
159 2 15 307.0 4.09 0.10 302.0 3.83 0.10 0.26
160 1 3 102.0 4.54 0.10 101.0 4.99 0.19 -0.45
160 1 5 301.0 4.49 0.10 298.0 4.13 0.17 0.36
160 1 7 558.0 4.05 0.10 549.0 4.26 0.18 -0.21
160 1 11 1166.0 2.92 0.09 1148.0 2.41 0.12 0.51
160 1 16 1722.0 1.94 0.07 1695.0 1.99 0.09 -0.05
160 1 18 1924.0 1.77 0.08 1893.0 1.62 0.11 0.15
160 1 20 2097.0 2.45 0.08 2064.0 2.23 0.10 0.22
160 1 23 2316.0 2.39 0.08 2277.0 2.14 0.09 0.25
164 1 1 5.0 4.59 0.10 7.0 4.21 0.17 0.38
164 1 5 37.0 4.55 0.09 35.0 3.97 0.13 0.58
164 1 7 105.0 4.38 0.09 102.0 6.04 0.22 -1.66
164 1 10 506.0 3.40 0.09 498.0 3.08 0.09 0.32
164 1 24 2563.0 2.41 0.07 2521.0 1.58 0.09 0.83
165 1 1 9.0 4.56 0.09 10.0 4.61 0.18 -0.05
165 1 3 50.0 4.13 0.09 51.0 3.97 0.16 0.16
165 1 5 162.0 3.91 0.09 160.0 3.53 0.15 0.38
165 1 6 307.0 3.81 0.09 303.0 3.59 0.15 0.22
165 1 12 1066.0 2.98 0.08 1050.0 2.63 0.12 0.35
165 1 13 1272.0 2.73 0.08 1253.0 2.47 0.10 0.26
165 1 16 1828.0 1.94 0.07 1800.0 1.66 0.08 0.28
165 1 17 2031.0 1.53 0.06 1999.0 1.43 0.07 0.10
165 1 19 2436.0 1.67 0.06 2396.0 2.89 0.09 -1.22
165 1 20 2613.0 1.92 0.07 2569.0 3.02 0.11 -1.10
167 1 1 10.0 4.50 0.05 8.0 4.11 0.13 0.39
167 1 5 98.0 4.07 0.05 95.0 4.13 0.12 -0.06
167 1 9 560.0 3.75 0.05 551.0 3.77 0.11 -0.02
167 1 15 1623.0 2.06 0.04 1598.0 2.02 0.09 0.04
167 1 17 2031.0 1.49 0.03 1998.0 1.38 0.07 0.11
167 1 18 2133.0 2.11 0.04 2098.0 2.01 0.10 0.10
167 1 19 2194.0 3.38 0.05 2158.0 2.89 0.14 0.49
167 1 20 2247.0 4.04 0.05 2210.0 3.45 0.09 0.59
167 1 22 2299.0 3.32 0.09 2261.0 3.03 0.13 0.29
167 1 24 2354.0 3.02 0.04 2315.0 2.78 0.09 0.24
169 1 1 10.0 4.41 0.05 10.0 4.17 0.16 0.24
169 1 7 50.0 4.14 0.05 49.0 4.26 0.17 -0.12
169 1 8 98.0 4.05 0.05 96.0 3.99 0.16 0.06
169 1 10 244.0 3.98 0.05 241.0 3.97 0.16 0.01
169 1 16 979.0 3.58 0.05 965.0 3.24 0.11 0.34
169 1 24 1301.0 2.86 0.04 1281.0 2.50 0.12 0.36
170 1 9 5.0 17.26 0.10 2.0 16.32 0.55 0.94
List of U. of Miami tritium values where no WHOI value available:
*****WHOI***** ********MIAMI*********
STNNBR CASTNO BTLNBR CTDPRS TRITUM DEPTH TRITUM TRITER Q1
DBAR TU M old TU old TU
142 1 2 10.0 -9.00 11.0 4.39 0.12 2
142 1 3 26.0 -9.00 26.0 3.86 0.15 2
142 1 4 61.0 -9.00 60.0 4.13 0.16 2
142 1 5 91.0 -9.00 90.0 4.23 0.19 2
142 1 6 121.0 -9.00 120.0 4.14 0.16 2
142 1 7 152.0 -9.00 150.0 3.90 0.15 2
142 1 8 192.0 -9.00 189.0 3.81 0.14 2
142 1 9 242.0 -9.00 239.0 3.70 0.15 2
142 1 10 304.0 -9.00 299.0 4.21 0.17 2
142 1 11 356.0 -9.00 350.0 4.00 0.16 2
142 1 12 407.0 -9.00 401.0 3.98 0.16 2
142 1 13 459.0 -9.00 452.0 3.93 0.14 2
142 1 14 500.0 -9.00 492.0 3.91 0.16 2
142 1 15 550.0 -9.00 542.0 3.80 0.14 2
142 1 17 642.0 -9.00 631.0 3.36 0.14 2
142 1 18 685.0 -9.00 674.0 2.75 0.13 2
142 1 24 823.0 -9.00 809.0 1.58 0.08 2
143 4 1 9.0 -9.00 6.0 4.87 0.15 2
143 4 3 60.0 -9.00 55.0 4.05 0.11 2
143 4 4 90.0 -9.00 83.0 4.15 0.16 2
143 4 5 127.0 -9.00 118.0 4.96 0.15 2
143 4 7 199.0 -9.00 188.0 4.74 0.14 2
143 4 9 295.0 -9.00 283.0 4.17 0.14 2
143 4 11 435.0 -9.00 419.0 3.49 0.13 2
143 4 13 618.0 -9.00 600.0 2.46 0.10 2
143 4 18 1426.0 -9.00 1398.0 0.54 0.06 2
143 4 21 2646.0 -9.00 2597.0 0.59 0.07 2
143 4 22 3054.0 -9.00 2998.0 0.50 0.08 2
143 4 24 3916.0 -9.00 3838.0 0.31 0.07 2
144 2 2 600.0 -9.00 581.0 4.02 0.13 2
144 2 6 999.0 -9.00 976.0 1.90 0.08 2
145 5 2 39.0 -9.00 36.0 4.47 0.15 2
145 5 22 1091.0 -9.00 1072.0 3.13 0.09 2
145 5 24 1293.0 -9.00 1272.0 1.90 0.07 2
145 2 31 3002.0 -9.00 2946.0 0.37 0.06 2
145 2 29 3106.0 -9.00 3045.0 0.39 0.04 2
145 2 27 3207.0 -9.00 3145.0 0.25 0.07 2
146 1 4 101.0 -9.00 94.0 4.72 0.13 2
146 1 8 275.0 -9.00 262.0 4.09 0.11 2
146 1 10 401.0 -9.00 385.0 4.18 0.11 2
146 1 12 484.0 -9.00 467.0 3.20 0.10 2
146 1 14 608.0 -9.00 589.0 2.87 0.09 2
146 1 16 768.0 -9.00 748.0 1.99 0.09 2
146 1 18 969.0 -9.00 946.0 1.80 0.09 2
146 1 20 1328.0 -9.00 1301.0 0.77 0.06 2
146 1 32 2887.0 -9.00 2833.0 0.77 0.06 2
148 2 6 124.0 -9.00 120.0 3.06 0.11 2
148 2 8 185.0 -9.00 180.0 2.75 0.10 2
148 2 12 356.0 -9.00 350.0 2.25 0.08 2
148 2 14 507.0 -9.00 498.0 2.03 0.09 2
149 2 2 11.0 -9.00 7.0 6.09 0.17 2
149 2 36 1402.0 -9.00 1378.0 1.65 0.09 2
152 1 4 58.0 -9.00 56.0 4.43 0.11 2
152 1 6 134.0 -9.00 132.0 3.97 0.12 2
152 1 8 226.0 -9.00 222.0 4.33 0.11 2
152 1 10 327.0 -9.00 322.0 3.85 0.10 2
152 1 12 480.0 -9.00 471.0 2.96 0.09 2
152 1 14 662.0 -9.00 649.0 2.32 0.08 2
152 1 16 962.0 -9.00 946.0 1.50 0.07 2
152 1 18 1361.0 -9.00 1337.0 0.98 0.06 2
152 1 20 1949.0 -9.00 1914.0 0.60 0.05 2
152 1 22 2087.0 -9.00 2050.0 0.73 0.06 2
152 1 23 2365.0 -9.00 2321.0 0.62 0.06 2
153 1 1 6.0 -9.00 2.0 6.63 0.14 2
153 1 3 90.0 -9.00 81.0 4.47 0.12 2
153 1 5 265.0 -9.00 250.0 4.70 0.13 2
153 1 7 418.0 -9.00 400.0 4.07 0.11 2
153 1 9 620.0 -9.00 600.0 3.09 0.11 2
153 1 11 973.0 -9.00 950.0 1.54 0.07 2
153 1 12 1225.0 -9.00 1200.0 1.26 0.07 2
153 1 16 2138.0 -9.00 2099.0 0.64 0.05 2
153 1 19 2423.0 -9.00 2379.0 0.51 0.05 2
153 1 23 2687.0 -9.00 2637.0 0.46 0.26 2
156 1 4 49.0 -9.00 48.0 5.35 0.14 2
156 1 10 306.0 -9.00 301.0 4.62 0.14 2
156 1 11 407.0 -9.00 400.0 4.58 0.11 2
156 1 16 1018.0 -9.00 1001.0 1.95 0.09 2
156 1 17 1170.0 -9.00 1151.0 1.15 0.06 2
156 1 19 1456.0 -9.00 1431.0 0.60 0.07 2
158 1 4 22.0 -9.00 18.0 6.58 0.16 2
158 1 6 46.0 -9.00 42.0 5.70 0.16 2
158 1 13 284.0 -9.00 276.0 3.49 0.10 2
158 1 18 612.0 -9.00 602.0 2.70 0.09 2
158 1 19 713.0 -9.00 701.0 2.66 0.12 2
158 1 20 815.0 -9.00 801.0 2.17 0.10 2
158 1 36 1009.0 -9.00 992.0 1.87 0.08 2
158 1 34 1211.0 -9.00 1191.0 1.49 0.06 2
158 1 32 1617.0 -9.00 1590.0 0.95 0.05 2
158 1 29 2083.0 -9.00 2047.0 0.79 0.06 2
158 1 22 2231.0 -9.00 2193.0 0.71 0.05 2
159 2 1 5.0 -9.00 2.0 4.36 0.13 2
159 2 6 26.0 -9.00 22.0 4.51 0.13 2
159 2 12 50.0 -9.00 49.0 4.31 0.14 2
159 2 16 368.0 -9.00 362.0 3.06 0.14 2
160 1 2 52.0 -9.00 52.0 5.57 0.21 2
160 1 4 203.0 -9.00 199.0 4.15 0.16 2
160 1 6 399.0 -9.00 393.0 3.67 0.16 2
160 1 8 702.0 -9.00 689.0 3.83 0.16 2
160 1 9 861.0 -9.00 847.0 3.62 0.15 2
160 1 12 1318.0 -9.00 1298.0 2.44 0.12 2
160 1 14 1520.0 -9.00 1497.0 1.83 0.12 2
160 1 21 2179.0 -9.00 2145.0 1.59 0.10 2
164 1 3 30.0 -9.00 28.0 4.18 0.17 2
164 1 6 54.0 -9.00 52.0 5.62 0.22 2
164 1 9 357.0 -9.00 350.0 3.50 0.14 2
164 1 23 2405.0 -9.00 2365.0 1.42 0.07 2
165 1 2 34.0 -9.00 34.0 4.02 0.16 2
165 1 4 100.0 -9.00 99.0 3.72 0.15 2
165 1 8 510.0 -9.00 502.0 3.52 0.15 2
165 1 10 737.0 -9.00 725.0 3.65 0.13 2
165 1 15 1625.0 -9.00 1600.0 2.08 0.10 2
165 1 18 2233.0 -9.00 2197.0 1.44 0.09 2
167 1 2 30.0 -9.00 28.0 3.74 0.12 2
167 1 4 69.0 -9.00 67.0 3.87 0.12 2
167 1 6 205.0 -9.00 200.0 3.72 0.11 2
167 1 10 711.0 -9.00 700.0 3.61 0.10 2
167 1 12 1015.0 -9.00 999.0 2.81 0.11 2
167 1 14 1420.0 -9.00 1397.0 2.44 0.09 2
167 1 16 1827.0 -9.00 1798.0 1.48 0.07 2
167 1 21 2274.0 -9.00 2237.0 3.40 0.14 2
167 1 23 2332.0 -9.00 2294.0 2.77 0.08 2
Miami tritium has different depths from Whoi tritium on Station 165
STNNBR CASTNO BTLNBR DEPTH TRITUM TRITER QF
Miami 165 1 21 2237.0 1.300 0.070 2
165 1 22 2261.0 1.790 0.090 2
165 1 23 2294.0 2.020 0.070 2
165 1 24 2315.0 3.130 0.130 2
CTDPRS
Whoi 165 1 21 2711.0 -9.00 -9.00 9
165 1 22 2806.0 -9.00 -9.00 9
165 1 23 2871.0 -9.00 -9.00 9
165 1 24 2890.0 -9.00 -9.00 9
~
CTDPRS DEPTH
ODF 165 1 21 2708 2665
Reprt 165 1 22 2803 2759
165 1 23 2867 2821
165 1 24 2887 2841
Original Miami data for Station 165:
63150N032130W810812 165 1
165 101 10 10221 34809 26765 4610 180 3
165 102 34 8370 34908 27146 4020 160 3
165 103 51 6488 34935 27438 3970 160 3
165 104 99 5445 34984 27610 3720 150 3
165 105 160 5220 34996 27646 3530 150 3
165 106 303 4382 34939 27697 3590 150 3
165 108 502 3828 34895 27721 3520 150 3
165 110 725 3592 34879 27732 3650 130 3
165 112 1050 3507 34895 27753 2630 120 3
165 113 1253 3463 34910 27769 2470 100 3
165 115 1600 3352 34925 27792 2080 100 3
165 116 1800 3317 34937 27805 1660 80 3
165 117 1999 3188 34950 27828 1430 70 3
165 118 2197 3027 34948 27841 1440 90 3
165 121 2237 977 34853 27929 1300 70 3
165 122 2261 804 34871 27955 1790 90 3
165 123 2294 240 34880 27996 2020 70 3
165 124 2315 226 34881 27998 3130 130 3
165 119 2396 2834 34944 27856 2890 90 3
165 120 2569 2556 34928 27868 3020 110 3
Deleted Miami tritium for Station 165 Cast 1 Bottles: 21, 22, 23 & 24
Original CTD data from NODC Mar 8, 2006 ocldb1141845224.17339.CTD3.csv.gz
ocldb1141845224.17339.CTD4.csv.gz
No CTD data for following casts: Station Cast Max Press
144 2 3767
149 2 3256
153 1 2714
163 1 1787
168 1 1935
NODC CTD data have no values for negative temperatures. NODC negative temps shown as ---.---
Stations with negative temps this leg are 142, 143, 145_2, 145_5, 146, 148, 150, 151,
152, 154, 155, 156, 157, 158 and 159.
CTD data for these stations were obtained from Sarilee Anderson (PORD/SIO) on Oct 18, 2006,
in a file named tto_nas.ctd. Positive temperature data appear to be the same on both
NODC and Anderson files.
The data originator (ODF/SIO) has no ctd data available. 9-track tapes unreadable.
WHOI Helium Isotope Lab
Data Release #3.0 August 31, 1989
Tritium and 3He from TTO-NAS and NATS 1981
Dear Colleague,
The files on this disk (TTO.DAT and NAT.DAT) are a listing of
tritium, helium and hydrographic data taken on two expeditions which
took place in the summer of 1981. The TTO North Atlantic Survey took
place on the KNORR on seven legs with a variety of chief scientists
(see the data report published by Scripps Institution of Oceanography,
ref SIO No. 86-15). The NATS (North Atlantic Tracer Section) data
(AT-109, legs 1-3) were taken with C.Wunsch, H.Stommel and D.Roemmich
as chief scientists. We are indebted to all for their help. This
work was supported by the National Science Foundation, grants No.
OCE79-21378 and OCE81-17998. You are free to use this data as you see
fit, but an acknowledgement of its source would be appreciated in any
resulting publications.
There are a total of 3235 tritium and 2893 helium measurements.
The data are organized as simple ascii files with two kinds of records
in a repeating pattern: a station header record, followed by a number
of depth records. Ancillary hydrographic information is included for
your convenience only, and we make no claim as to its accuracy. Cast
and bottle numbers are included to permit referencing the actual
hydrographic data released by the PACODF group. We present the
helium-3 data in two "units" for use at your own discretion. Null
values are indicated as -99. We have made every attempt to ensure that
there are no errors in the data (eg due to mis-labelling), but if you
find any "fliers", please notify us (telemail W.Jenkins) of the cast
and bottle number and what the problem appears to be, and we will
investigate. Don't forget to include the data release number.
The data can be read by the following fortran statements (contained in the
file "test.for"):
open(unit=3,file='TTO.DAT',status='old')
100 read(3,110,end=300)ista,ndeps,stalat,stalon,id,im,iy
110 format(2i3,2f8.3,3i3)
do 200 i=1,ndeps
read(3,120)icast,ibott,pres,temp,salt,oxy,trit,sigt,he3,del3,che
120 format(2i2,f6.0,2f8.3,f5.0,3f7.2,f7.1,f7.2)
200 continue
go to 100
c
c .................................
c
300 close(unit=3)
c
c
The program test.for has been succesfully used under both SUN OS v4.0
and Microsoft (MSDOS) v5.0 fortran compilers.
The variables read are
STATION HEADER:
ista station number
ndeps number of depths to be read
stalat station latitude (N positive) in decimal degrees
stalon station longitude (W positive) in dec. degrees
id,im,iy station date (day, month, year)
DEPTH RECORDS:
icast cast number
ibott bottle number
pres pressure in decibars
temp in situ temperature (deg. C)
salt salinity (PSU)
oxygen dissolved oxygen (uM/Kg)
trit tritium (T.U.) at time of station
sigt uncertainty in tritium (T.U.)
he3 excess helium-3 (T.U.)*
del3 helium isotope ratio anomaly (permil)**
che helium concentration (ncc/g)***
* the excess helium-3 is computed according to Jenkins (1987).
Uncertainty is .035 T.U.
** relative to the atmospheric ratio. Uncertainty is 1.5 permil.
*** uncertainty is 0.1 ncc/g [ncc = 10^-9 cc(STP)].
The data reported here are the result of the work of a number of
people (both present and past) in the Helium Isotope Laboratory. They are
Scot P. Birdwhistel
Richard D. Boudreau
Marcia W. Davis (Pratt)
Philip A. DesJardin
Peggy A. Dickinson (O'Brien)
Heidi Hinds
William J. Jenkins
Danuta G. Kaminski
Dempsey E. Lott III
Gary Newhart
References:
Jenkins, W.J. (1987) 3H and 3He in the Beta Triangle: observations
of gyre ventilation and oxygen utilization rates. J. Phys.
Oceanogr. 17, 763-783.
Lott, D.E. and W.J. Jenkins (1984) An automated cryogenic charcoal
trap system for helium isotope mass spectrometry. Rev. Sci.
Instrum. 55, 1982-1988.
TTO NAS TAS TRITIUM and C14 DATA 87/04/07
DOS DISK
The files on the floppy disk include only samples on which Cl4 or T (or
both) have been measured. Missing data are indicated by blanks. Files are
ASCII characters, forming integers of the actual numbers, multiplied by FACTOR
below.
File format is DOS, as it comes on the IBM PC. One long string of
characters as follows:
BYTES WIDTH DATA, (right justified) FACTOR
1-6 6 Station number 1
7-12 6 Cast, Niskin bottle number 1
13-18 6 Depth in m or pressure in dB, supplied by PACODF 1
19-24 6 Potential temp., see pg. 5 in Data Report 15 1000
25-30 6 Salinity, in S-units, supplied by PACODF 1000
31-36 6 Sigma Theta, see pg.5 in Data Report 15 1000
37-42 6 TU in old scale at time of sampling 1000
43-48 6 Error, 1 Sigma, in TU 1000
49-54 6 TCO2 in moles/kg. Note: On TTO there are TCO2 1000
data available on more samples, not listed here
55-60 6 dC13 (o/oo) vs PDB, of our CO2 preparations 1000
61-68 8 DC14 in internationally adopted scale 1000
69-72 4 Gerard sampler # 1
73-78 6 Available -
79 1 CR -
80 1 LF -
The Tritium Lab is responsible only for the TU, eTU,dC13 and DC14 data to
be accurate. For up-to-date hydrography, TCO2, and other parameters, please
contact Scripps Data Facility.