% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201210040000     402580800     50.7210
 201210040030     402582600     51.3441
 201210040100     402584400     51.7480
 201210040130     402586200     50.7406
 201210040200     402588000     51.1881
 201210040230     402589800     51.5835
 201210040300     402591600     49.3552
 201210040330     402593400     50.4233
 201210040400     402595200     51.4711
 201210040430     402597000     51.0997
 201210040500     402598800     50.2832
 201210040530     402600600     50.9377
 201210040600     402602400     49.6386
 201210040630     402604200     48.6918
 201210040700     402606000     48.9775
 201210040730     402607800     50.0857
 201210040800     402609600     49.9272
 201210040830     402611400     48.8760
 201210040900     402613200     48.6286
 201210040930     402615000     48.9280
 201210041000     402616800     50.0684
 201210041030     402618600     50.3023
 201210041100     402620400     51.7969
 201210041130     402622200     51.1493
 201210041200     402624000     50.4767
 201210041230     402625800     50.9808
 201210041300     402627600     50.6149
 201210041330     402629400     51.6510
 201210041400     402631200     52.4554
 201210041430     402633000     52.9830
 201210041500     402634800     54.1376
 201210041530     402636600     51.8622
 201210041600     402638400     49.9196
 201210041630     402640200     50.9328
 201210041700     402642000     49.6174
 201210041730     402643800     50.0238
 201210041800     402645600     50.7958
 201210041830     402647400     48.4289
 201210041900     402649200     48.7946
 201210041930     402651000     46.2956
 201210042000     402652800     45.7737
 201210042030     402654600     45.4606
 201210042100     402656400     47.3517
 201210042130     402658200     47.2811
 201210042200     402660000     46.8911
 201210042230     402661800     45.6497
 201210042300     402663600     47.1517
 201210042330     402665400     48.1709