% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201206280000     394113600     45.2352
 201206280030     394115400     46.3351
 201206280100     394117200     46.6463
 201206280130     394119000     46.0854
 201206280200     394120800     47.4630
 201206280230     394122600     47.8299
 201206280300     394124400     48.3534
 201206280330     394126200     49.2367
 201206280400     394128000     48.3907
 201206280430     394129800     49.4858
 201206280500     394131600     48.8197
 201206280530     394133400     48.6903
 201206280600     394135200     49.9412
 201206280630     394137000     49.3316
 201206280700     394138800     48.7126
 201206280730     394140600     48.5559
 201206280800     394142400     48.9250
 201206280830     394144200     49.3757
 201206280900     394146000     49.0771
 201206280930     394147800     48.9652
 201206281000     394149600     49.4747
 201206281030     394151400     49.1955
 201206281100     394153200     48.8720
 201206281130     394155000     48.5477
 201206281200     394156800     47.9422
 201206281230     394158600     47.5929
 201206281300     394160400     47.6264
 201206281330     394162200     46.7217
 201206281400     394164000     47.6776
 201206281430     394165800     48.2787
 201206281500     394167600     48.5629
 201206281530     394169400     48.1304
 201206281600     394171200     47.1454
 201206281630     394173000     45.2953
 201206281700     394174800     46.6915
 201206281730     394176600     46.6567
 201206281800     394178400     46.3574
 201206281830     394180200     46.1975
 201206281900     394182000     47.7702
 201206281930     394183800     50.3577
 201206282000     394185600     51.8628
 201206282030     394187400     50.0500
 201206282100     394189200     50.7969
 201206282130     394191000     53.7211
 201206282200     394192800     51.7248
 201206282230     394194600     52.3550
 201206282300     394196400     50.6814
 201206282330     394198200     47.5438