% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201203030000     384004800     50.4306
 201203030030     384006600     50.9963
 201203030100     384008400     51.4252
 201203030130     384010200     50.9525
 201203030200     384012000     51.9008
 201203030230     384013800     52.1244
 201203030300     384015600     53.3420
 201203030330     384017400     54.2567
 201203030400     384019200     53.9156
 201203030430     384021000     52.8272
 201203030500     384022800     51.3163
 201203030530     384024600     51.7892
 201203030600     384026400     52.1602
 201203030630     384028200     54.5750
 201203030700     384030000     53.9605
 201203030730     384031800     54.5064
 201203030800     384033600     54.1779
 201203030830     384035400     55.3453
 201203030900     384037200     55.1184
 201203030930     384039000     55.2485
 201203031000     384040800     55.2921
 201203031030     384042600     55.7698
 201203031100     384044400     55.8500
 201203031130     384046200     55.4897
 201203031200     384048000     56.5449
 201203031230     384049800     56.8283
 201203031300     384051600     56.0044
 201203031330     384053400     56.0245
 201203031400     384055200     55.9500
 201203031430     384057000     58.0484
 201203031500     384058800     54.6872
 201203031530     384060600     56.8102
 201203031600     384062400     57.3796
 201203031630     384064200     57.0187
 201203031700     384066000     54.8581
 201203031730     384067800     54.0466
 201203031800     384069600     55.4234
 201203031830     384071400     55.1254
 201203031900     384073200     54.9167
 201203031930     384075000     55.1532
 201203032000     384076800     54.5461
 201203032030     384078600     52.9631
 201203032100     384080400     53.2255
 201203032130     384082200     52.2093
 201203032200     384084000     51.6137
 201203032230     384085800     53.2825
 201203032300     384087600     52.3698
 201203032330     384089400     52.9797