% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201312030000     439300800     60.2819
 201312030030     439302600     59.9842
 201312030100     439304400     60.1862
 201312030130     439306200     58.2400
 201312030200     439308000     58.7684
 201312030230     439309800     58.6700
 201312030300     439311600     58.8889
 201312030330     439313400     58.4171
 201312030400     439315200     58.8290
 201312030430     439317000     60.8428
 201312030500     439318800     58.9512
 201312030530     439320600     60.1982
 201312030600     439322400     60.9675
 201312030630     439324200     60.4474
 201312030700     439326000     59.8568
 201312030730     439327800     57.2650
 201312030800     439329600     57.3282
 201312030830     439331400     56.6131
 201312030900     439333200     56.2800
 201312030930     439335000     54.9325
 201312031000     439336800     52.4569
 201312031030     439338600     51.3628
 201312031100     439340400     51.4382
 201312031130     439342200     50.9103
 201312031200     439344000     51.7131
 201312031230     439345800     49.7682
 201312031300     439347600     48.3064
 201312031330     439349400     47.3266
 201312031400     439351200     46.4078
 201312031430     439353000     46.1339
 201312031500     439354800     46.0921
 201312031530     439356600     46.5894
 201312031600     439358400     46.0045
 201312031630     439360200     44.0014
 201312031700     439362000     43.4483
 201312031730     439363800     43.0288
 201312031800     439365600     46.7357
 201312031830     439367400     47.8578
 201312031900     439369200     49.2075
 201312031930     439371000     48.7740
 201312032000     439372800     44.1370
 201312032030     439374600     42.7277
 201312032100     439376400     41.2668
 201312032130     439378200     44.0578
 201312032200     439380000     44.9839
 201312032230     439381800     45.0767
 201312032300     439383600     46.5436
 201312032330     439385400     46.6743