% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201210300000     404827200     43.9349
 201210300030     404829000     42.6068
 201210300100     404830800     41.2832
 201210300130     404832600     42.7648
 201210300200     404834400     43.1027
 201210300230     404836200     44.7972
 201210300300     404838000     45.3923
 201210300330     404839800     45.7876
 201210300400     404841600     45.2823
 201210300430     404843400     45.3472
 201210300500     404845200     44.5473
 201210300530     404847000     44.9008
 201210300600     404848800     45.0071
 201210300630     404850600     43.7016
 201210300700     404852400     44.5339
 201210300730     404854200     45.1301
 201210300800     404856000     46.2206
 201210300830     404857800     47.8720
 201210300900     404859600     47.3859
 201210300930     404861400     44.8849
 201210301000     404863200     44.7315
 201210301030     404865000     45.4218
 201210301100     404866800     45.3725
 201210301130     404868600     46.3776
 201210301200     404870400     46.5819
 201210301230     404872200     47.2634
 201210301300     404874000     46.6963
 201210301330     404875800     47.1762
 201210301400     404877600     48.6925
 201210301430     404879400     48.6566
 201210301500     404881200     48.1238
 201210301530     404883000     48.4234
 201210301600     404884800     49.2636
 201210301630     404886600     50.0435
 201210301700     404888400     49.1426
 201210301730     404890200     49.4487
 201210301800     404892000     47.9462
 201210301830     404893800     49.7794
 201210301900     404895600     48.9378
 201210301930     404897400     49.0533
 201210302000     404899200     50.1144
 201210302030     404901000     50.1936
 201210302100     404902800     49.1982
 201210302130     404904600     50.4987
 201210302200     404906400     53.2865
 201210302230     404908200     54.9107
 201210302300     404910000     53.3669
 201210302330     404911800     52.9187