1 --> a  b  c   d   e  f  g hi    j      k      l    m  n  o  p   q
2 -->31 RH 1469 7 1951 2 12 1b 30.583 -41.017 3255 0001 18 4 7304 1
 

3 -->pr de te sa

 .0      0.0   19.7800 36.5900
1.0      1.0   19.7800 36.5900
9.1      9.0   19.7700 36.6000
28.2    28.0   19.7500 36.5000
46.3    46.0   19.7500 36.5800
92.6    92.0   19.7000 36.6600
185.2   184.0  18.7900 36.5600
231.5   230.0  18.0900 36.4700
277.8   276.0  17.8300 36.4400
370.5   368.0  16.3300 36.2400
463.2   460.0  15.2200 36.0800
556.0   552.0  13.8200 35.9100
622.5   618.0  12.8600 35.7600
713.3   708.0  11.6600 35.6200
804.2   798.0  10.2400 35.3500
896.1   889.0   8.8000 35.3600
1836.3 1818.0   3.9800 35.0900
2323.7 2298.0   3.2300 34.9300

4 -->**

1 --> Header line containing information about the profile (fields separated by space * 76 bytes total):
 

a: country code (2 char)	j: latitude (N.positive)
b: ship code (2 char)	k: longitude (E positive)
c: cruise number (5-digit)	l: seafloor depth (meters)
d: station number (4-digit)	m: quality control statuscode (4-char)
e: year (4-digit)	n: number of observation levels
f: month (2-digit)	o: number of properties
g: day (2-digit)	p: 10-degree WMO designation (4-digit)
h: origination code (1 char)	q: 1-degree WMO designation(2-digit)
i: instrument type (1 char)

2 --> 2-char property IDs show type and order of properties in profile.
3 -->Observed data: one line per depth or pressure level
4 --> End-of-station indicator