% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201312050000     439473600     57.0534
 201312050030     439475400     56.7924
 201312050100     439477200     56.9041
 201312050130     439479000     55.8901
 201312050200     439480800     56.4610
 201312050230     439482600     54.9303
 201312050300     439484400     54.2002
 201312050330     439486200     55.0022
 201312050400     439488000     55.2101
 201312050430     439489800     55.2578
 201312050500     439491600     55.7927
 201312050530     439493400     55.9823
 201312050600     439495200     55.4515
 201312050630     439497000     53.8585
 201312050700     439498800     53.4924
 201312050730     439500600     53.7281
 201312050800     439502400     52.8374
 201312050830     439504200     51.6735
 201312050900     439506000     51.6634
 201312050930     439507800     51.6534
 201312051000     439509600     50.7502
 201312051030     439511400     50.9330
 201312051100     439513200     50.4045
 201312051130     439515000     49.7702
 201312051200     439516800     49.7562
 201312051230     439518600     52.1516
 201312051300     439520400     52.2523
 201312051330     439522200     51.9116
 201312051400     439524000     52.6709
 201312051430     439525800     53.8079
 201312051500     439527600     53.3946
 201312051530     439529400     52.2892
 201312051600     439531200     50.4093
 201312051630     439533000     50.6746
 201312051700     439534800     51.1017
 201312051730     439536600     48.4000
 201312051800     439538400     48.0743
 201312051830     439540200     47.6049
 201312051900     439542000     47.8338
 201312051930     439543800     48.8146
 201312052000     439545600     48.8879
 201312052030     439547400     49.1768
 201312052100     439549200     51.8247
 201312052130     439551000     54.3008
 201312052200     439552800     51.8345
 201312052230     439554600     56.8657
 201312052300     439556400     53.6210
 201312052330     439558200     54.5173