% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201207120000     395323200     53.2243
 201207120030     395325000     52.9857
 201207120100     395326800     53.2163
 201207120130     395328600     53.5732
 201207120200     395330400     54.4780
 201207120230     395332200     55.0767
 201207120300     395334000     52.3908
 201207120330     395335800     52.5984
 201207120400     395337600     52.5430
 201207120430     395339400     51.7927
 201207120500     395341200     51.1280
 201207120530     395343000     50.9829
 201207120600     395344800     50.8177
 201207120630     395346600     49.9842
 201207120700     395348400     50.7242
 201207120730     395350200     50.7781
 201207120800     395352000     51.8497
 201207120830     395353800     51.4858
 201207120900     395355600     49.9293
 201207120930     395357400     50.3622
 201207121000     395359200     49.9847
 201207121030     395361000     50.0041
 201207121100     395362800     49.4516
 201207121130     395364600     48.7086
 201207121200     395366400     48.5022
 201207121230     395368200     48.3024
 201207121300     395370000     48.9862
 201207121330     395371800     48.8406
 201207121400     395373600     49.5859
 201207121430     395375400     49.5082
 201207121500     395377200     50.1626
 201207121530     395379000     49.3467
 201207121600     395380800     50.2479
 201207121630     395382600     49.5924
 201207121700     395384400     50.1519
 201207121730     395386200     48.9757
 201207121800     395388000     49.0146
 201207121830     395389800     49.7485
 201207121900     395391600     50.6343
 201207121930     395393400     49.0607
 201207122000     395395200     50.0890
 201207122030     395397000     51.3394
 201207122100     395398800     51.2840
 201207122130     395400600     52.2769
 201207122200     395402400     52.6970
 201207122230     395404200     53.9685
 201207122300     395406000     55.2830
 201207122330     395407800     54.8631