% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201003150000     321883200     49.4230
 201003150030     321885000     49.5062
 201003150100     321886800     50.0595
 201003150130     321888600     50.3303
 201003150200     321890400     51.1591
 201003150230     321892200     50.1028
 201003150300     321894000     49.5106
 201003150330     321895800     49.4631
 201003150400     321897600     50.1212
 201003150430     321899400     51.1798
 201003150500     321901200     51.8305
 201003150530     321903000     51.2254
 201003150600     321904800     50.2376
 201003150630     321906600     50.5429
 201003150700     321908400     49.6090
 201003150730     321910200     50.0465
 201003150800     321912000     50.9506
 201003150830     321913800     51.7554
 201003150900     321915600     52.4361
 201003150930     321917400     52.7292
 201003151000     321919200     51.8810
 201003151030     321921000     51.8837
 201003151100     321922800     51.0969
 201003151130     321924600     50.2308
 201003151200     321926400     50.0337
 201003151230     321928200     50.7628
 201003151300     321930000     51.8502
 201003151330     321931800     52.1041
 201003151400     321933600     52.7850
 201003151430     321935400     53.9183
 201003151500     321937200     54.2105
 201003151530     321939000     52.5659
 201003151600     321940800     53.0504
 201003151630     321942600     52.4538
 201003151700     321944400     51.4845
 201003151730     321946200     50.0429
 201003151800     321948000     49.5767
 201003151830     321949800     49.8487
 201003151900     321951600     50.5429
 201003151930     321953400     50.3961
 201003152000     321955200     50.7404
 201003152030     321957000     51.3575
 201003152100     321958800     52.0670
 201003152130     321960600     53.1717
 201003152200     321962400     52.7284
 201003152230     321964200     52.9249
 201003152300     321966000     53.7353
 201003152330     321967800     53.1479