% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201210040000     402580800     52.4166
 201210040030     402582600     52.6385
 201210040100     402584400     53.1890
 201210040130     402586200     52.6003
 201210040200     402588000     52.8096
 201210040230     402589800     53.9428
 201210040300     402591600     52.8679
 201210040330     402593400     52.0993
 201210040400     402595200     52.9527
 201210040430     402597000     52.8708
 201210040500     402598800     52.8021
 201210040530     402600600     51.7289
 201210040600     402602400     50.6706
 201210040630     402604200     50.2696
 201210040700     402606000     50.4032
 201210040730     402607800     51.4283
 201210040800     402609600     52.1972
 201210040830     402611400     51.4738
 201210040900     402613200     51.3010
 201210040930     402615000     52.1933
 201210041000     402616800     51.6786
 201210041030     402618600     52.2339
 201210041100     402620400     52.4236
 201210041130     402622200     53.1740
 201210041200     402624000     53.3897
 201210041230     402625800     52.6598
 201210041300     402627600     52.7167
 201210041330     402629400     51.9752
 201210041400     402631200     54.5692
 201210041430     402633000     54.5952
 201210041500     402634800     53.1269
 201210041530     402636600     52.7444
 201210041600     402638400     52.1746
 201210041630     402640200     53.3228
 201210041700     402642000     50.6960
 201210041730     402643800     51.4216
 201210041800     402645600     52.3470
 201210041830     402647400     49.3339
 201210041900     402649200     49.4287
 201210041930     402651000     48.1064
 201210042000     402652800     46.4653
 201210042030     402654600     47.0426
 201210042100     402656400     48.0696
 201210042130     402658200     48.1506
 201210042200     402660000     47.0824
 201210042230     402661800     46.4521
 201210042300     402663600     47.9638
 201210042330     402665400     48.9344