% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201312230000     441028800     59.5287
 201312230030     441030600     61.1900
 201312230100     441032400     65.5960
 201312230130     441034200     69.5321
 201312230200     441036000     69.0852
 201312230230     441037800     67.9986
 201312230300     441039600     68.6055
 201312230330     441041400     64.6132
 201312230400     441043200     64.0822
 201312230430     441045000     62.5713
 201312230500     441046800     61.7164
 201312230530     441048600     59.6497
 201312230600     441050400     57.7742
 201312230630     441052200     60.5450
 201312230700     441054000     59.3170
 201312230730     441055800     60.4652
 201312230800     441057600     60.5335
 201312230830     441059400     60.2777
 201312230900     441061200     58.6546
 201312230930     441063000     60.0149
 201312231000     441064800     56.7871
 201312231030     441066600     55.9468
 201312231100     441068400     55.7335
 201312231130     441070200     56.3944
 201312231200     441072000     55.8258
 201312231230     441073800     52.7992
 201312231300     441075600     49.0875
 201312231330     441077400     49.3706
 201312231400     441079200     51.1142
 201312231430     441081000     49.8393
 201312231500     441082800     47.6784
 201312231530     441084600     46.2372
 201312231600     441086400     45.9092
 201312231630     441088200     47.2630
 201312231700     441090000     48.8532
 201312231730     441091800     50.1841
 201312231800     441093600     50.0030
 201312231830     441095400     49.1182
 201312231900     441097200     49.6861
 201312231930     441099000     50.5370
 201312232000     441100800     51.6032
 201312232030     441102600     51.3339
 201312232100     441104400     49.9342
 201312232130     441106200     50.1458
 201312232200     441108000     49.9855
 201312232230     441109800     51.5905
 201312232300     441111600     52.5691
 201312232330     441113400     53.4149