% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201312200000     440769600     63.6492
 201312200030     440771400     64.0168
 201312200100     440773200     64.1031
 201312200130     440775000     63.2235
 201312200200     440776800     63.6503
 201312200230     440778600     64.0888
 201312200300     440780400     64.0763
 201312200330     440782200     63.6500
 201312200400     440784000     64.0851
 201312200430     440785800     65.4346
 201312200500     440787600     65.2345
 201312200530     440789400     65.2414
 201312200600     440791200     63.8853
 201312200630     440793000     63.3745
 201312200700     440794800     63.4162
 201312200730     440796600     63.4894
 201312200800     440798400     63.4604
 201312200830     440800200     63.3500
 201312200900     440802000     62.4619
 201312200930     440803800     63.5130
 201312201000     440805600     62.3430
 201312201030     440807400     61.8762
 201312201100     440809200     62.0830
 201312201130     440811000     60.4436
 201312201200     440812800     59.5628
 201312201230     440814600     58.8319
 201312201300     440816400     59.6815
 201312201330     440818200     59.2875
 201312201400     440820000     59.1730
 201312201430     440821800     57.7042
 201312201500     440823600     56.8899
 201312201530     440825400     56.9236
 201312201600     440827200     56.9123
 201312201630     440829000     58.8777
 201312201700     440830800     60.2026
 201312201730     440832600     59.4085
 201312201800     440834400     60.3552
 201312201830     440836200     59.5374
 201312201900     440838000     56.5653
 201312201930     440839800     57.1364
 201312202000     440841600     56.0469
 201312202030     440843400     57.2642
 201312202100     440845200     59.3951
 201312202130     440847000     58.7601
 201312202200     440848800     59.1055
 201312202230     440850600     59.6413
 201312202300     440852400     60.4341
 201312202330     440854200     59.6102