  FILE TYPE 022 - SALINITY/TEMPERATURE/DENSITY MEASUREMENTS (STD/CTD) 
                            08/20/82 VERSION

     THIS FORMAT IS DESIGNED TO RECORD MICROSTRUCTURE MEASUREMENTS 
OF   SALINITY OR CONDUCTIVITY, TEMPERATURE AND SIGMA-T VALUES VS 
DEPTH TO SUPPORT STUDIES OF TRANSPORT AND ALTERATION OF CONTAMINANTS 
BY THE ENVIRONMENT. THIS FORMAT CONSISTS OF EIGHT RECORDS WHICH 
INCLUDE, IN ADDITION TO SIX ENTRIES OF TEMPERATURE, SALINITY, 
SIGMA-T PER RECORD, EXTENSIVE SEA SURFACE AND CLIMATOLOGY FIELDS, 
POSITION, DATE, TIME AND DEPTH  INFORMATION AND A TEXT RECORD.  
     DATA CAN BE RECORDED AT DIFFERENT DEPTH INTERVALS WHICH ARE 
IDENTIFIED IN THE SCAN FIELD. A RECENT ADDITION TO THE FORMAT IS A 
RECORD   WITH DISSOLVED OXYGEN AND TRANSMISSIVITY FIELDS FORMATTED 
SIMILAR TO THE TEMPERATURE/SALINITY DATA RECORD.   ALL RECORDS IN 
THIS FORMAT ARE 120 COLUMNS IN LENGTH. THIS FILE IS SORTED BY 
STATION NUMBER (CAST NUMBER), RECORD TYPE AND SEQUENCE NUMBER TO 
OBTAIN THE PROPER SEQUENCE OF RECORDS.   
     THE FIRST NINE COLUMNS FOR ALL RECORDS ARE TO BE USED FOR FILE 
TYPE (COLUMNS 1-3) AND FILE IDENTIFIER (COLUMNS 4-9). THE FILE 
IDENTIFIER, TO BE ASSIGNED BY THE ORIGNATOR, IS A UNIQUE ORIGINATOR 
ID FOR EACH DATA SUBMISSION. AFTER SUBMISSION, THE NODC REASSIGNS TO 
THIS FIELD A UNIQUE NODC IDENTIFIER FOR INTERNAL USE.   

*****FILETYPE 022 - 3/30/79 - ADDED NEW DETAIL RECORD 3 -RECORD *****   
*****TYPE '5'                                                   *****   
***** 12/21/81 - ADD NEW RECORD TYPES '6' AND '7'        *****  
***** 04/21/82 - ADD NEW RECORD TYPE '6'          ***** 
****4/1/85 RECORD '2' - ADDED SALINITY FLAG**** 
****6/1/89 RECORD '2' - ADDED CAST DIRECTION****
%   
                              022/PG 1  

        PARAMETER                    DESCRIPTION                       SC   

TEXT RECORD                    ALWAYS '1'                              10   
     CAST NUMBER               FIVE-CHARACTER FIELD ASSIGNED BY THE    11   
                               ORIGINATOR - ALSO INCLUDED ON RECORD 
                               TYPES 2,3 AND 4  
     TEXT                      100-CHARACTER FIELD - USED FOR COMMENTS 16   
                               OR PERTINENT INFORMATION 
     SEQUENCE NUMBER           XXXXX - USED FOR SORTING TEXT RECORDS   116  



MASTER RECORD                  ALWAYS '2'                              10   
     CAST NUMBER               SEE RECORD '1'                          11   
     LATITUDE                  DDMMXX   PLUS HEMISPHERE 'N' OR 'S' -   16   
                               MINUTES TO HUNDREDTHS
     LONGITUDE                 DDDMMXX   PLUS HEMISPHERE 'E' OR 'W' -  23   
                               MINUTES TO HUNDREDTHS
     CRUISE IDENTIFICATION     TEN-CHARACTER FIELD ASSIGNED BY THE     31   
                               ORIGINATOR   
     NUMBER OF SCANS           XXXXX - USED TO INDICATE NUMBER OF      41   
                               SCANS PER STATION (FIVE/RECORD)  
     DATE (GMT)                YYMMDD                                  46   
     TIME (GMT)                XXXX (HOURS AND MINUTES)                52   
     SAMPLE INTERVAL INDICATOR ONE-DIGIT CODE - USE CODE 0216          56   
     SAMPLE INTERVAL           XXX  - WHEN INDICATOR CODE=1 (EQUAL     57   
                               SPACED DEPTHS) - (METERS TO TENTHS)  
     BAROMETRIC PRESSURE       XXXXX (MILLIBARS TO TENTHS)             60   
     WET BULB TEMPERATURE      XXXX NEGATIVE TEMPERATURES ARE PRECEDED 65   
                               BY A MINUS SIGN ADJACENT TO TEMPERATURE  
                               VALUE - DEG C TO TENTHS  
     DRY BULB TEMPERATURE      XXXX NEGATIVE TEMPERATURES ARE PRECEDED 69   
                               BY A MINUS SIGN ADJACENT TO TEMPERATURE  
                               VALUE - DEG C TO TENTHS  
     WIND DIRECTION            XX - TWO-DIGIT CODE - WMO 885/887 -     73   
                               DIRECTION FROM - USE CODE 0110   
     WIND SPEED                XX (WHOLE KNOTS)                        75   
     WEATHER                   ONE-DIGIT CODE - WMO 4501 - USE CODE    77   
                               0108 
     SEA STATE                 ONE-DIGIT CODE - WMO 3700 - USE CODE    78   
                               0109 
     VISIBILITY                ONE-DIGIT CODE - WMO 4300 - USE CODE    79   
                               0157 
     CLOUD TYPE                ONE-DIGIT CODE - WMO 0500 - USE CODE    80   
                               0053 
     CLOUD AMOUNT              ONE-DIGIT CODE - WMO 2700 - USE CODE    81   
                               0105 
     INSTRUMENT INFORMATION    TWENTY-CHARACTER FIELD FOR TYPE OF      82  
                               INSTRUMENT, SERIAL NUMBER, ETC   
     LOCATION NAME             SIX-CHARACTER NAME DETERMINED BY THE    102  
                               ORIGINATOR   
     DEPTH TO BOTTOM           XXXXX (WHOLE METERS)                    108  
     MAXIMUM DEPTH OF CAST     XXXX (WHOLE METERS)                     113  
     SALINITY FLAG             ONE CHARACTER CODE - USE CODE 0502      117  
     CAST DIRECTION            ONE CHARACTER CODE - USE CODE 0508      118  
     BLANKS                                                            119  

DETAIL RECORD 1                ALWAYS '3'                              10   
     CAST NUMBER               SEE RECORD '1'                          11   
     DEPTH                     XXXXX (METERS TO TENTHS)                16   
     TEMPERATURE               XXXXX NEGATIVE TEMPERATURES ARE         21   
                               PRECEDED BY A MINUS SIGN ADJACENT TO 
                               TEMPERATURE VALUE - DEG C TO THOUSANDTHS 
     SALINITY                  XXXXX - PARTS PER THOUSAND TO           26   
                               THOUSANDTHS  
     SIGMA-T                   XXXX - TO HUNDREDTHS                    31   
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 35   
                               SCANNING DATA - USE CODE 0080
     DEPTH                     XXXXX (METERS TO TENTHS)                36   
     TEMPERATURE               XXXXX NEGATIVE TEMPERATURES ARE         41   
                               PRECEDED BY A MINUS SIGN ADJACENT TO 
                               TEMPERATURE VALUE - DEG C TO THOUSANDTHS 
     SALINITY                  XXXXX - PARTS PER THOUSAND TO           46   
                               THOUSANDTHS  
     SIGMA-T                   XXXX - TO HUNDREDTHS                    51   
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 55   
                               SCANNING DATA - USE CODE 0080
     DEPTH                     XXXXX (METERS TO TENTHS)                56   
     TEMPERATURE               XXXXX NEGATIVE TEMPERATURES ARE         61   
                               PRECEDED BY A MINUS SIGN ADJACENT TO 
                               TEMPERATURE VALUE - DEG C TO THOUSANDTHS 
     SALINITY                  XXXXX - PARTS PER THOUSAND TO           66   
                               THOUSANDTHS  
     SIGMA-T                   XXXX - TO HUNDREDTHS                    71   
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 75   
                               SCANNING DATA - USE CODE 0080
     DEPTH                     XXXXX (METERS TO TENTHS)                76   
     TEMPERATURE               XXXXX NEGATIVE TEMPERATURES ARE         81   
                               PRECEDED BY A MINUS SIGN ADJACENT TO 
                               TEMPERATURE VALUE - DEG C TO THOUSANDTHS 
     SALINITY                  XXXXX - PARTS PER THOUSAND TO           86   
                               THOUSANDTHS  
     SIGMA-T                   XXXX - TO HUNDREDTHS                    91   
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 95   
                               SCANNING DATA - USE CODE 0080
     DEPTH                     XXXXX (METERS TO TENTHS)                96   
     TEMPERATURE               XXXXX NEGATIVE TEMPERATURES ARE         101  
                               PRECEDED BY A MINUS SIGN ADJACENT TO 
                               TEMPERATURE VALUE - DEG C TO THOUSANDTHS 
     SALINITY                  XXXXX - PARTS PER THOUSAND TO           106  
                               THOUSANDTHS  
     SIGMA-T                   XXXX - TO HUNDREDTHS                    111  
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 115  
                               SCANNING DATA - USE CODE 0080
     SEQUENCE NUMBER           XXXXX - USED FOR SORTING DATA RECORDS   116  

DETAIL RECORD 2                ALWAYS '4'                              10   
     CAST NUMBER               SEE RECORD '1'                          11   
     DEPTH                     XXXXX (METERS TO TENTHS)                16   
     DISSOLVED OXYGEN          XXXXX - ML/L TO THOUSANDTHS             21   
     TRANSMISSIVITY            XXXXX (PERCENT TO THOUSANDTHS)          26   
     BLANKS                                                            31   
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 35   
                               SCANNING DATA - USE CODE 0080
     DEPTH                     XXXXX (METERS TO TENTHS)                36   
     DISSOLVED OXYGEN          XXXXX - ML/L TO THOUSANDTHS             41   
     TRANSMISSIVITY            XXXXX (PERCENT TO THOUSANDTHS)          46   
     BLANKS                                                            51   
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 55   
                               SCANNING DATA - USE CODE 0080
     DEPTH                     XXXXX (METERS TO TENTHS)                56   
     DISSOLVED OXYGEN          XXXXX - ML/L TO THOUSANDTHS             61   
     TRANSMISSIVITY            XXXXX (PERCENT TO THOUSANDTHS)          66   
     BLANKS                                                            71   
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 75   
                               SCANNING DATA - USE CODE 0080
     DEPTH                     XXXXX (METERS TO TENTHS)                76   
     DISSOLVED OXYGEN          XXXXX - ML/L TO THOUSANDTHS             81   
     TRANSMISSIVITY            XXXXX (PERCENT TO THOUSANDTHS)          86   
     BLANKS                                                            91   
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 95   
                               SCANNING DATA - USE CODE 0080
     DEPTH                     XXXXX (METERS TO TENTHS)                96   
     DISSOLVED OXYGEN          XXXXX - ML/L TO THOUSANDTHS             101  
     TRANSMISSIVITY            XXXXX (PERCENT TO THOUSANDTHS)          106  
     BLANKS                                                            111  
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 115  
                               SCANNING DATA - USE CODE 0080
     SEQUENCE NUMBER           XXXXX - USED FOR SORTING DATA RECORDS   116  

DETAIL RECORD 3                ALWAYS '5'                              10   
     CAST NUMBER               SEE RECORD '1'                          11   
     DEPTH                     XXXXX (METERS TO TENTHS)                16   
     TEMPERATURE               XXXXX NEGATIVE TEMPERATURES ARE         21   
                               PRECEDED BY A MINUS SIGN ADJACENT TO 
                               TEMPERATURE VALUE - DEG C TO THOUSANDTHS 
     CONDUCTIVITY              XXXXX (MMHO/CM TO THOUSANDTHS)          26   
     BLANKS                                                            31   
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 35   
                               SCANNING DATA - USE CODE 0080
     DEPTH                     XXXXX (METERS TO TENTHS)                36   
     TEMPERATURE               XXXXX NEGATIVE TEMPERATURES ARE         41   
                               PRECEDED BY A MINUS SIGN ADJACENT TO 
                               TEMPERATURE VALUE - DEG C TO THOUSANDTHS 
     CONDUCTIVITY              XXXXX (MMHO/CM TO THOUSANDTHS)          46   
     BLANKS                                                            51   
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 55   
                               SCANNING DATA - USE CODE 0080
     DEPTH                     XXXXX (METERS TO TENTHS)                56   
     TEMPERATURE               XXXXX NEGATIVE TEMPERATURES ARE         61   
                               PRECEDED BY A MINUS SIGN ADJACENT TO 
                               TEMPERATURE VALUE - DEG C TO THOUSANDTHS 
     CONDUCTIVITY              XXXXX (MMHO/CM TO THOUSANDTHS)          66   
     BLANKS                                                            71   
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 75   
                               SCANNING DATA - USE CODE 0080
     DEPTH                     XXXXX (METERS TO TENTHS)                76   
     TEMPERATURE               XXXXX NEGATIVE TEMPERATURES ARE         81   
                               PRECEDED BY A MINUS SIGN ADJACENT TO 
                               TEMPERATURE VALUE - DEG C TO THOUSANDTHS 
     CONDUCTIVITY              XXXXX (MMHO/CM TO THOUSANDTHS)          86   
     BLANKS                                                            91   
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 95   
                               SCANNING DATA - USE CODE 0080
     DEPTH                     XXXXX (METERS TO TENTHS)                96   
     TEMPERATURE               XXXXX NEGATIVE TEMPERATURES ARE         101  
                               PRECEDED BY A MINUS SIGN ADJACENT TO 
                               TEMPERATURE VALUE - DEG C TO THOUSANDTHS 
     CONDUCTIVITY              XXXXX (MMHO/CM TO THOUSANDTHS)          106  
     BLANKS                                                            111  
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 115  
                               SCANNING DATA - USE CODE 0080
     SEQUENCE NUMBER           XXXXX - USED FOR SORTING DATA RECORDS   116  

DETAIL RECORD 4                ALWAYS '6'                              10   
     CAST NUMBER               SEE RECORD '1'                          11   
     PRESSURE                  XXXXX (DECIBARS TO TENTHS)              16   
     TEMPERATURE               XXXXX NEGATIVE TEMPERATURES ARE         21   
                               PRECEDED BY A MINUS SIGN ADJACENT TO 
                               TEMPERATURE VALUE - DEG C TO THOUSANDTHS 
     SALINITY                  XXXXX - PARTS PER THOUSAND TO           26   
                               THOUSANDTHS  
     SIGMA-T                   XXXX - TO HUNDREDTHS                    31   
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 35   
                               SCANNING DATA - USE CODE 0080
     PRESSURE                  XXXXX (DECIBARS TO TENTHS)              36   
     TEMPERATURE               XXXXX NEGATIVE TEMPERATURES ARE         41   
                               PRECEDED BY A MINUS SIGN ADJACENT TO 
                               TEMPERATURE VALUE - DEG C TO THOUSANDTHS 
     SALINITY                  XXXXX - PARTS PER THOUSAND TO           46   
                               THOUSANDTHS  
     SIGMA-T                   XXXX - TO HUNDREDTHS                    51   
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 55   
                               SCANNING DATA - USE CODE 0080
     PRESSURE                  XXXXX (DECIBARS TO TENTHS)              56   
     TEMPERATURE               XXXXX NEGATIVE TEMPERATURES ARE         61   
                               PRECEDED BY A MINUS SIGN ADJACENT TO 
                               TEMPERATURE VALUE - DEG C TO THOUSANDTHS 
     SALINITY                  XXXXX - PARTS PER THOUSAND TO           66   
                               THOUSANDTHS  
     SIGMA-T                   XXXX - TO HUNDREDTHS                    71   
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 75   
                               SCANNING DATA - USE CODE 0080
     PRESSURE                  XXXXX (DECIBARS TO TENTHS)              76   
     TEMPERATURE               XXXXX NEGATIVE TEMPERATURES ARE         81   
                               PRECEDED BY A MINUS SIGN ADJACENT TO 
                               TEMPERATURE VALUE - DEG C TO THOUSANDTHS 
     SALINITY                  XXXXX - PARTS PER THOUSAND TO           86   
                               THOUSANDTHS  
     SIGMA-T                   XXXX - TO HUNDREDTHS                    91   
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 95   
                               SCANNING DATA - USE CODE 0080
     PRESSURE                  XXXXX (DECIBARS TO TENTHS)              96   
     TEMPERATURE               XXXXX NEGATIVE TEMPERATURES ARE         101  
                               PRECEDED BY A MINUS SIGN ADJACENT TO 
                               TEMPERATURE VALUE - DEG C TO THOUSANDTHS 
     SALINITY                  XXXXX - PARTS PER THOUSAND TO           106  
                               THOUSANDTHS  
     SIGMA-T                   XXXX - TO HUNDREDTHS                    111  
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 115  
                               SCANNING DATA - USE CODE 0080
     SEQUENCE NUMBER           XXXXX - USED FOR SORTING DATA RECORDS   116  

DETAIL RECORD 5                ALWAYS '7'                              10   
     CAST NUMBER               SEE RECORD '1'                          11   
     PRESSURE                  XXXXX (DECIBARS TO TENTHS)              16   
     TEMPERATURE               XXXXX NEGATIVE TEMPERATURES ARE         21   
                               PRECEDED BY A MINUS SIGN ADJACENT TO 
                               TEMPERATURE VALUE - DEG C TO THOUSANDTHS 
     CONDUCTIVITY              XXXXX (MMHO/CM TO THOUSANDTHS)          26   
     BLANKS                                                            31   
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 35   
                               SCANNING DATA - USE CODE 0080
     PRESSURE                  XXXXX (DECIBARS TO TENTHS)              36   
     TEMPERATURE               XXXXX NEGATIVE TEMPERATURES ARE         41   
                               PRECEDED BY A MINUS SIGN ADJACENT TO 
                               TEMPERATURE VALUE - DEG C TO THOUSANDTHS 
     CONDUCTIVITY              XXXXX (MMHO/CM TO THOUSANDTHS)          46   
     BLANKS                                                            51   
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 55   
                               SCANNING DATA - USE CODE 0080
     PRESSURE                  XXXXX (DECIBARS TO TENTHS)              56   
     TEMPERATURE               XXXXX NEGATIVE TEMPERATURES ARE         61   
                               PRECEDED BY A MINUS SIGN ADJACENT TO 
                               TEMPERATURE VALUE - DEG C TO THOUSANDTHS 
     CONDUCTIVITY              XXXXX (MMHO/CM TO THOUSANDTHS)          66   
     BLANKS                                                            71   
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 75   
                               SCANNING DATA - USE CODE 0080
     PRESSURE                  XXXXX (DECIBARS TO TENTHS)              76   
     TEMPERATURE               XXXXX NEGATIVE TEMPERATURES ARE         81   
                               PRECEDED BY A MINUS SIGN ADJACENT TO 
                               TEMPERATURE VALUE - DEG C TO THOUSANDTHS 
     CONDUCTIVITY              XXXXX (MMHO/CM TO THOUSANDTHS)          86   
     BLANKS                                                            91   
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 95   
                               SCANNING DATA - USE CODE 0080
     PRESSURE                  XXXXX (DECIBARS TO TENTHS)              96   
     TEMPERATURE               XXXXX NEGATIVE TEMPERATURES ARE         101  
                               PRECEDED BY A MINUS SIGN ADJACENT TO 
                               TEMPERATURE VALUE - DEG C TO THOUSANDTHS 
     CONDUCTIVITY              XXXXX (MMHO/CM TO THOUSANDTHS)          106  
     BLANKS                                                            111  
     SCAN CONDITION            ONE-CHARACTER CODE INDICATING METHOD OF 115  
                               SCANNING DATA - USE CODE 0080
     SEQUENCE NUMBER           XXXXX - USED FOR SORTING DATA RECORDS   116  

DETAIL RECORD 6                ALWAYS '8'                              10   
     CAST NUMBER               SEE RECORD '1'                          11   
     PRESSURE                  XXXXX - DB TO TENTHS                    16   
     TEMPERATURE               XXXXX - DEG C TO THOUSANDTHS            21   
     SALINITY                  XXXXX - PPT TO THOUSANDTHS              26   
     DISSOLVED OXYGEN          XXXX - MILLILITERS/LITER                31   
     SCAN CONDITION CODE       ONE-CHARACTER CODE - USE 0080           35   
     PRESSURE                  XXXXX - DB TO TENTHS                    36   
     TEMPERATURE               XXXXX - DEG C TO THOUSANDTHS            41   
     SALINITY                  XXXXX - PPT TO THOUSANDTHS              46   
     DISSOLVED OXYGEN          XXXX - MILLILITERS/LITER                51   
     SCAN CONDITION CODE       ONE-CHARACTER CODE - USE 0080           55   
     PRESSURE                  XXXXX - DB TO TENTHS                    56   
     TEMPERATURE               XXXXX - DEG C TO THOUSANDTHS            61   
     SALINITY                  XXXXX - PPT TO THOUSANDTHS              66   
     DISSOLVED OXYGEN          XXXX - MILLILITERS/LITER                71   
     SCAN CONDITION CODE       ONE-CHARACTER CODE - USE 0080           75   
     PRESSURE                  XXXXX - DB TO TENTHS                    76   
     TEMPERATURE               XXXXX - DEG C TO THOUSANDTHS            81   
     SALINITY                  XXXXX - PPT TO THOUSANDTHS              86   
     DISSOLVED OXYGEN          XXXX - MILLILITERS/LITER                91   
     SCAN CONDITION CODE       ONE-CHARACTER CODE - USE 0080           95   
     PRESSURE                  XXXXX - DB TO TENTHS                    96   
     TEMPERATURE               XXXXX - DEG C TO THOUSANDTHS            101  
     SALINITY                  XXXXX - PPT TO THOUSANDTHS              106  
     DISSOLVED OXYGEN          XXXX - MILLILITERS/LITER                111  
     SCAN CONDITION CODE       ONE-CHARACTER CODE - USE 0080           115  
     SEQUENCE NUMBER           XXXXX - USED FOR SORTING DATA RECORDS   116  


  CODES USED IN FILE TYPE F022

 0053  CLOUD TYPE (WMO500) 
 ----  --------------------
  0 -- CIRRUS  
  1 -- CIRROCUMULUS 
  2 -- CIRROSTRATUS 
  3 -- ALTOCUMULUS  
  4 -- ALTOSTRATUS  
  5 -- NIMBOSTRATUS 
  6 -- STRATOCUMULUS
  7 -- STRATUS  
  8 -- CUMULUS  
  9 -- CUMULONIMBUS 
  X -- CLOUD NOT VISIBLE OWING TO DARKNESS, FOG, DUSTSTORM, 
SANDSTORM, OR OTHER ANALOGOUS PHENOMENA 

 0080  STD-SCAN CONDITION  
 ----  --------------------
  0 -- DATA PROCESSED PRIOR TO IMPLEMENTATION OF CODE.  ALL  VALUES FOR
ALL PARAMETERS WILL BE LABELED THE SAME.
 1 -- VALUE OBTAINED FROM RAW DATA AT THAT DEPTH INTERVAL. 
PROCESSING TO OBTAIN THIS VALUE MUST BE SPECIFIED IN A  DDF.
     EXAMPLE:  THE VALUE FOR SALINITY MAY BE THE  RESULT OF
AVERAGING OVER ONE METER INTERVAL AND  APPLYING A FIELD CORRECTION
BASED UPON DISCRETE SAMPLES.  (OTHER TYPES OF PROCESSING MAY BE USED,
BUT MUST BE SPECIFIED IN DDF.) 
  2 -- VALUES ARE LINEARLY INTERPOLATED FROM ADJACENT DEPTH 
INTERVALS.  
     EXAMPLE: IF THE TEMPERATURE VALUES FROM 49 AND 50 METERS ARE
MISSING, THESE VALUES WILL BE  OBTAINED BY LINEAR INTERPOLATION
BETWEEN THE VALUES AT  48 AND 51 METERS. 
  3 -- VALUES ARE OBTAINED BY "VERTICAL EXTRAPOLATION" FROM  THE FIRST
DEPTHS FOR WHICH A VALUE IS FOUND THAT FALLS WITHIN SENSOR LIMITS.    EXAMPLE:  IF SALINITY FALLS   BELOW SENSOR LIMITS BECAUSE OF
FRESH SURFACE WATER,  THOSE DEPTHS AFFECTED WILL BE ASSIGNED THE
SALINITY OF  THE FIRST REAL VALUE OBTAINED (SALINITY SENSORS WILL  BE
AFFECTED TO A MUCH GREATER EXTENT THAN CONDUCTIVITY  SENSORS.) 
  4 -- AVERAGED 
  5 -- TEMPERATURE INTERPOLATED 
  6 -- SALINITY INTERPOLATED
  7 -- TEMPERATURE AND SALINITY INTERPOLATED
  8 -- OXYGEN INTERPOLATED  
  9 -- TEMPERATURE, SALINITY, AND SIGMA-T NOT GIVEN 
  A -- TEMPERATURE AND OXYGEN INTERPOLATED  
  B -- SALINITY AND OXYGEN INTERPOLATED 
  C -- TEMPERATURE, SALINITY AND OXYGEN INTERPOLATED

0105  CLOUD AMT (WMO2700) 
 ----  --------------------
  0 -- 0 (ZERO) 
  1 -- 1 OKTA OR LESS, BUT NOT ZERO (1/10 OR LESS, BUT NOT 0)
  2 -- 2 OKTAS  2/10-3/10
  3 -- 3 OKTAS  4/10 
  4 -- 4 OKTAS  5/10 
  5 -- 5 OKTAS  6/10 
  6 -- 6 OKTAS  7/10-8/10
  7 -- 7 OKTAS OR MORE, BUT NOT 8 OKTAS  (9/10 OR MORE, BUT  NOT 10/10)
  8 -- 8 OKTAS  10/10
  9 -- SKY OBSCURED, OR CLOUD AMOUNT CANNOT BE ESTIMATED 

 0108  WEATHER (WMO4501)  
 ----  --------------------
  0 -- CLEAR (NO CLOUD AT ANY LEVEL)
  1 -- PARTLY CLOUDY (SCATTERED OR BROKEN)  
  2 -- CONTINUOUS LAYER(S) OF CLOUD(S)  
  3 -- SANDSTORM, DUSTSTORM, OR BLOWING SNOW
  4 -- FOG, THICK DUST OR HAZE  
  5 -- DRIZZLE  
  6 -- RAIN 
  7 -- SNOW, OR RAIN AND SNOW MIXED 
  8 -- SHOWER(S)
  9 -- THUNDERSTORM(S)  

 0109  SEA STATE (WMO3700) 
 ----  --------------------
  0 -- CALM-GLASSY 0 FT (0 METERS)  
  1 -- CALM-RIPPLED 0-1/3 FT (0-.1 METERS)  
  2 -- SMOOTH-WAVELET 1/3-1 2/3 FT (.1-.5 METERS)  
  3 -- SLIGHT 1 2/3 - 4 FT(.5-1.25 METERS)  
  4 -- MODERATE 4-8 FT(1.25-2.50 METERS)
  5 -- ROUGH 8-13 FT(2.50-4.0 METERS)  
  6 -- VERY ROUGH 13-20 FT(4-6 METERS)  
  7 -- HIGH 20-30 FT(6-9 METERS)
  8 -- VERY HIGH 30-45 FT(9-14 METERS)  
  9 -- PHENOMENAL >45 FT (>14 METERS)  

 0110  WIND-WAVE DIRECTION 
 ----  --------------------
  00 -- CALM (NO WAVES-NO MOTION)
  01 -- 5 DEGREES - 14 DEGREES  
  02 -- 15 DEGREES - 24 DEGREES  
  03 -- 25 DEGREES - 34 DEGREES  
  04 -- 35 DEGREES - 44 DEGREES  
  05 -- 45 DEGREES - 54 DEGREES  
  06 -- 55 DEGREES - 64 DEGREES  
  07 -- 65 DEGREES - 74 DEGREES  
  08 -- 75 DEGREES - 84 DEGREES  
  09 -- 85 DEGREES - 94 DEGREES  
  10 -- 95 DEGREES - 104 DEGREES 
  11 -- 105 DEGREES - 114 DEGREES
  12 -- 115 DEGREES - 124 DEGREES
  13 -- 125 DEGREES - 134 DEGREES
  14 -- 135 DEGREES - 144 DEGREES
  15 -- 145 DEGREES - 154 DEGREES
  16 -- 155 DEGREES - 164 DEGREES
  17 -- 165 DEGREES - 174 DEGREES
  18 -- 175 DEGREES - 184 DEGREES
  19 -- 185 DEGREES - 194 DEGREES
  20 -- 195 DEGREES - 204 DEGREES
  21 -- 205 DEGREES - 214 DEGREES
  22 -- 215 DEGREES - 224 DEGREES
  23 -- 225 DEGREES - 234 DEGREES
  24 -- 235 DEGREES - 244 DEGREES
  25 -- 245 DEGREES - 254 DEGREES
  26 -- 255 DEGREES - 264 DEGREES
  27 -- 265 DEGREES - 274 DEGREES
  28 -- 275 DEGREES - 284 DEGREES
  29 -- 285 DEGREES - 294 DEGREES
  30 -- 295 DEGREES - 304 DEGREES
  31 -- 305 DEGREES - 314 DEGREES
  32 -- 315 DEGREES - 324 DEGREES
  33 -- 325 DEGREES - 334 DEGREES
  34 -- 335 DEGREES - 344 DEGREES
  35 -- 345 DEGREES - 354 DEGREES
  36 -- 355 DEGREES - 4 DEGREES  
  49 -- WAVES CONFUSED, DIRECTION INDETERMINATE (WAVES EQUAL  TO OR
LESS THAN 4 3/4 METERS)
  99 -- WAVES CONFUSED, DIRECTION INDETERMINATE (WAVES GREATER  THAN
4 3/4 METERS) WINDS VARIABLE, OR ALL DIRECTIONS  OR UNKNOWN 

 0157  VISIBILITY (WMO4300)
 ----  --------------------
  0 -- LESS THAN 50 M (LESS THAN 55 YARDS)  
  1 -- 50-200 M (APPROX. 55-220 YARDS)  
  2 -- 200-500 M (APPROX. 220-550 YARDS)
  3 -- 500-1000 M (APPROX. 550 YARDS-5/8 N.M.)  
  4 -- 1-2 KM (APPROX. 5/8-1 N.M.)  
  5 -- 2-4 KM (APPROX. 1-2 N.M.)
  6 -- 4-10 KM (APPROX. 2-6 N.M.)  
  7 -- 10-20 KM (APPROX. 6-12 N.M.) 
  8 -- 20-50 KM (APPROX. 12-30 N.M.)
  9 -- 50 KM OR MORE (30 N.M. OR MORE)  

0216  SAMPLE INTERVAL 
 ----  --------------------
  0 -- UNEQUALLY SPACED DEPTHS  
  1 -- EQUALLY SPACED DEPTHS TO TENTHS OF METERS REPORTED.
  2 -- UNEQUALLY SPACED PRESSURES  
  3 -- EQUALLY SPACED PRESSURES TO TENTHS OF DECIBARS REPORTED  
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