
data file description:
C3206    1  1 -74.9996  166.0177 2003/02/25  56 21:52  AnSlope I
&zc:1021
NB Palmer  NBP0302
te converted from its-90 to ipts-68:  ipts-68 = ipts-90 * 1.00024
@pr	te	sa	ox
2	-1.834	34.3197	7.42
3	-1.8364	34.3184	7.42
4	-1.8368	34.3186	7.426
5	-1.8372	34.3183	7.442
6	-1.8377	34.3179	7.443

(-9 for unknown value)

line 1: all for start of downcast
  C3206: C for CTD data
         3206 for NODC ship code (NB Palmer)
  1:     station
  1:     cast
  -74.9996: lat in decimal degrees (- is south)
  166.0177: lon in decimal degrees (- is west)
  2003/02/25: year/month/day
  56: yearday
  21:42: hour:minutes, GMT
  AnSlope I: internal (LDEO) cruise name

line 2:
  &zc:1021: corrected bottom depth in meters

line 3:
  NB Palmer  NBP0302: ship and ship cruise

line 4:
  te converted from its-90 to ipts-68:  ipts-68 = ipts-90 * 1.00024: note on temperature scale

line 5:  id for data
  @pr:  CTD pressure in dbars
  te:   CTD temp in deg C, ipts-68
  sa:   CTD salinity, pss
  ox:   CTD oxygen, ml/L

line 6 to end:  data
pressure, temperature, salinity and oxygen as above, tab delimited
