Hydrography from cruise R.G. Sproul, July 1985
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subdirectory data:

sta*	stations
	pressure, T_down, T_up, S_down, S_up, sigth_down, sigth_up, flag_down, flag_up

flags as follows

1	good data
2       surface data missing, constant extrapolation upward
3       linear interpolation across a data gap
4       deep data missing, linear extrapolation downward
5       down cast missing, copied from up cast


tlist   list of station number, times (DDD.HHMM, julian day DDD with 1
	January = 1, HH hour MM minute in UTC), lat, long of stations
	(ddd.mmmm, degrees ddd, minutes and hundreds of minutes mmmm).
	Example: 38.1486  is 38 degree 14.86 minutes North.

	Caution! the format of lat long is different from released with
	the TIWE data.
