% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201201160000     379944000     56.6078
 201201160030     379945800     55.9991
 201201160100     379947600     55.7675
 201201160130     379949400     55.6020
 201201160200     379951200     55.5900
 201201160230     379953000     55.8971
 201201160300     379954800     56.4464
 201201160330     379956600     56.1857
 201201160400     379958400     55.3218
 201201160430     379960200     56.1480
 201201160500     379962000     56.0141
 201201160530     379963800     55.6509
 201201160600     379965600     55.1964
 201201160630     379967400     54.8130
 201201160700     379969200     55.1593
 201201160730     379971000     55.5557
 201201160800     379972800     54.3776
 201201160830     379974600     54.7762
 201201160900     379976400     54.3807
 201201160930     379978200     54.7436
 201201161000     379980000     54.9876
 201201161030     379981800     54.6040
 201201161100     379983600     54.5269
 201201161130     379985400     54.2829
 201201161200     379987200     54.6060
 201201161230     379989000     54.6267
 201201161300     379990800     55.1570
 201201161330     379992600     54.8787
 201201161400     379994400     56.1016
 201201161430     379996200     56.4056
 201201161500     379998000     57.7453
 201201161530     379999800     57.8363
 201201161600     380001600     58.0629
 201201161630     380003400     58.8354
 201201161700     380005200     57.4054
 201201161730     380007000     57.0259
 201201161800     380008800     56.4277
 201201161830     380010600     57.7465
 201201161900     380012400     58.4199
 201201161930     380014200     58.9975
 201201162000     380016000     58.8003
 201201162030     380017800     58.9814
 201201162100     380019600     60.7931
 201201162130     380021400     62.2366
 201201162200     380023200     62.1643
 201201162230     380025000     62.4020
 201201162300     380026800     63.5290
 201201162330     380028600     61.9506