% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201003170000     322056000     53.4490
 201003170030     322057800     53.7084
 201003170100     322059600     53.8270
 201003170130     322061400     54.4132
 201003170200     322063200     55.1977
 201003170230     322065000     54.9231
 201003170300     322066800     54.1693
 201003170330     322068600     54.2847
 201003170400     322070400     53.4619
 201003170430     322072200     53.6224
 201003170500     322074000     54.0639
 201003170530     322075800     53.8171
 201003170600     322077600     54.1752
 201003170630     322079400     53.1160
 201003170700     322081200     52.0273
 201003170730     322083000     51.9087
 201003170800     322084800     52.4509
 201003170830     322086600     53.0249
 201003170900     322088400     52.7555
 201003170930     322090200     52.4271
 201003171000     322092000     52.0964
 201003171030     322093800     52.6908
 201003171100     322095600     52.6809
 201003171130     322097400     52.8295
 201003171200     322099200     52.2585
 201003171230     322101000     52.2326
 201003171300     322102800     52.4611
 201003171330     322104600     52.3839
 201003171400     322106400     53.5533
 201003171430     322108200     53.4239
 201003171500     322110000     53.0184
 201003171530     322111800     53.1052