pmel8689.dat-rt3_89.dat (Files 3-15)

These 13 data files contain CO2 measurements, hydrographic measurements, and the calculations of in situ fugacities of CO2 for PMEL cruises conducted from 1986-1989. All 13 data files have the same format and can be read by using the following FORTRAN 77 code [contained in pmeldat.for (File 2)]:

 
     
       INTEGER DAY, YEAR 
       CHARACTER CRUISE*19, MONTH*3, FLAG*1
       REAL DAYGMT, LAT, LONG, DIST, TEMP, WARM, SAL, APRE
       REAL XCO2A, XCO2SW, FCO2A, FCO2SW

 7     READ (1, 10, end=999) CRUISE, DAY, MONTH, YEAR, DAYGMT, LAT, 
     1 LONG, DIST, TEMP, WARM, SAL, APRE, XCO2A, XCO2SW, FCO2A, 
     2 FCO2SW, FLAG
 10    FORMAT (A19, 2X, I2, 1X, A3, 1X, I4, 2X, F7.3, 1X, F7.3, 3X,
     1 F8.3, 1X, F7.1, 1X, F7.2, 1X, F7.2, 2X, F8.3, 2X, F6.1, 1X,
     2 F7.2, 1X, F7.2, 1X, F7.2, 1X, F7.2, 2X, A1)

       GOTO 7
 999   CLOSE 1

       STOP

The contents of these data files are listed in Table 4.

Table 4. Description of contents of pmel8689.dat-rt3_89.dat (Files 3-15)

Variable
name		Variable
type		Variable
width		Starting
column		Ending
column
CRUISECharacter
19
1
19
DAYNumeric
2
22
23
MONTHCharacter
3
25
27
YEARNumeric
4
29
32
DAYGMTNumeric
7
35
41
LATNumeric
7
43
49
LONGNumeric
8
53
60
DISTNumeric
7
62
68
TEMPNumeric
7
70
76
WARMNumeric
7
78
84
SALNumeric
8
87
94
APRENumeric
6
97
102
XCO2ANumeric
7
104
110
XCO2SWNumeric
7
112
118
FCO2ANumeric
7
120
126
FCO2SWNumeric
7
128
134
FLAGCharacter
1
137
137

Where:

CRUISE is the cruise name;

DAY is the day of sampling (GMT);

MONTH is the month of sampling;

YEAR is the year of sampling;

DAYGMT is the day of the year [expressed in decimal time (GMT)];

LAT is the latitude of the sampling location (decimal degrees; negative values indicate the Southern Hemisphere);

LONG is the longitude of the sampling location (decimal degrees; negative values indicate the Western Hemisphere);

DIST is the cumulative distance since the first sampling location on the leg (km);

TEMP is the sea-surface temperature (°C);

WARM is the warming temperature [indicates the degrees of warming (°C) for seawater as it transited from the intake line to analysis site];

SAL is the sea-surface salinity [Practical Salinity Scale (PSS)];

APRE is the atmospheric pressure (mbar);

XCO2A is the observed mole fraction of CO2 in air [ppm (dry air)];

XCO2SW is the observed mole fraction of CO2 in surface water [corrected for warming, ppm (dry air)];

FCO2A is the calculated in situ fugacity of CO2 in air [µatm (moist air)];

FCO2SW is the calculated in situ fugacity of CO2 in surface water [corrected for warming, µatm (moist air)];

FLAG is the data quality flag:

2 = Acceptable measurements of X(CO2)sw;
3 = Questionable measurements of X(CO2)sw;
5 = Data were not reported;
P = Questionable latitude and/or longitude;

Missing values for variables are represented by -999.9.

akozyr 05/31/97