% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201210200000     403963200     55.9525
 201210200030     403965000     55.1394
 201210200100     403966800     57.1958
 201210200130     403968600     58.0524
 201210200200     403970400     57.4308
 201210200230     403972200     58.3384
 201210200300     403974000     57.3969
 201210200330     403975800     56.3347
 201210200400     403977600     54.8665
 201210200430     403979400     56.6631
 201210200500     403981200     56.4634
 201210200530     403983000     55.7632
 201210200600     403984800     56.0739
 201210200630     403986600     54.9719
 201210200700     403988400     53.8787
 201210200730     403990200     53.2995
 201210200800     403992000     53.4102
 201210200830     403993800     54.8050
 201210200900     403995600     54.0608
 201210200930     403997400     53.7138
 201210201000     403999200     53.4312
 201210201030     404001000     53.3474
 201210201100     404002800     54.4743
 201210201130     404004600     54.1794
 201210201200     404006400     54.6184
 201210201230     404008200     55.4974
 201210201300     404010000     55.3880
 201210201330     404011800     53.9364
 201210201400     404013600     54.9714
 201210201430     404015400     55.9352
 201210201500     404017200     56.3242
 201210201530     404019000     56.9707
 201210201600     404020800     56.8998
 201210201630     404022600     56.3070
 201210201700     404024400     55.4522
 201210201730     404026200     55.8775
 201210201800     404028000     54.7792
 201210201830     404029800     54.2733
 201210201900     404031600     53.6924
 201210201930     404033400     53.5014
 201210202000     404035200     54.3095
 201210202030     404037000     55.4779
 201210202100     404038800     52.6729
 201210202130     404040600     53.3308
 201210202200     404042400     50.5097
 201210202230     404044200     49.9318
 201210202300     404046000     51.0087
 201210202330     404047800     49.9826