% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201312090000     439819200     47.4312
 201312090030     439821000     46.0687
 201312090100     439822800     43.1402
 201312090130     439824600     41.5360
 201312090200     439826400     41.5726
 201312090230     439828200     41.0672
 201312090300     439830000     40.3154
 201312090330     439831800     41.0400
 201312090400     439833600     44.2500
 201312090430     439835400     43.3442
 201312090500     439837200     46.3648
 201312090530     439839000     47.6990
 201312090600     439840800     48.3975
 201312090630     439842600     49.5719
 201312090700     439844400     48.3833
 201312090730     439846200     47.5967
 201312090800     439848000     47.7388
 201312090830     439849800     48.4686
 201312090900     439851600     49.0501
 201312090930     439853400     48.7817
 201312091000     439855200     46.2882
 201312091030     439857000     44.9025
 201312091100     439858800     42.9205
 201312091130     439860600     45.6354
 201312091200     439862400     44.1707
 201312091230     439864200     45.3305
 201312091300     439866000     45.2632
 201312091330     439867800     46.1721
 201312091400     439869600     43.9946
 201312091430     439871400     44.9223
 201312091500     439873200     45.1524
 201312091530     439875000     45.9324
 201312091600     439876800     44.5569
 201312091630     439878600     44.1591
 201312091700     439880400     44.0777
 201312091730     439882200     44.5210
 201312091800     439884000     44.4263
 201312091830     439885800     45.4715
 201312091900     439887600     45.5846
 201312091930     439889400     44.9469
 201312092000     439891200     45.6650
 201312092030     439893000     45.4107
 201312092100     439894800     46.8083
 201312092130     439896600     46.2021
 201312092200     439898400     46.1138
 201312092230     439900200     47.6647
 201312092300     439902000     50.5147
 201312092330     439903800     52.4905