% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201210200000     403963200     53.3358
 201210200030     403965000     53.4887
 201210200100     403966800     53.9074
 201210200130     403968600     53.8811
 201210200200     403970400     54.2748
 201210200230     403972200     54.9379
 201210200300     403974000     55.4588
 201210200330     403975800     55.1463
 201210200400     403977600     54.6081
 201210200430     403979400     54.6125
 201210200500     403981200     54.1521
 201210200530     403983000     53.1575
 201210200600     403984800     53.7822
 201210200630     403986600     54.0493
 201210200700     403988400     53.0752
 201210200730     403990200     51.9215
 201210200800     403992000     50.8990
 201210200830     403993800     51.2623
 201210200900     403995600     52.5950
 201210200930     403997400     51.7644
 201210201000     403999200     52.9333
 201210201030     404001000     51.8183
 201210201100     404002800     50.4260
 201210201130     404004600     51.1897
 201210201200     404006400     52.5422
 201210201230     404008200     53.5406
 201210201300     404010000     52.8067
 201210201330     404011800     54.5507
 201210201400     404013600     52.9909
 201210201430     404015400     55.0976
 201210201500     404017200     54.0150
 201210201530     404019000     53.9075
 201210201600     404020800     52.5464
 201210201630     404022600     54.1654
 201210201700     404024400     56.3094
 201210201730     404026200     54.2492
 201210201800     404028000     52.3070
 201210201830     404029800     51.8557
 201210201900     404031600     50.6719
 201210201930     404033400     45.8614
 201210202000     404035200     49.0636
 201210202030     404037000     49.2022
 201210202100     404038800     52.5298
 201210202130     404040600     51.9983
 201210202200     404042400     49.6238
 201210202230     404044200     49.5038
 201210202300     404046000     49.3586
 201210202330     404047800     48.4435