% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201206240000     393768000     46.2604
 201206240030     393769800     49.7641
 201206240100     393771600     50.5289
 201206240130     393773400     51.6886
 201206240200     393775200     52.6623
 201206240230     393777000     53.3260
 201206240300     393778800     52.0595
 201206240330     393780600     51.2207
 201206240400     393782400     51.3701
 201206240430     393784200     50.2171
 201206240500     393786000     48.9237
 201206240530     393787800     48.4373
 201206240600     393789600     49.2235
 201206240630     393791400     48.9786
 201206240700     393793200     48.3957
 201206240730     393795000     48.7358
 201206240800     393796800     49.8415
 201206240830     393798600     48.9504
 201206240900     393800400     49.7482
 201206240930     393802200     48.9466
 201206241000     393804000     49.8278
 201206241030     393805800     49.5411
 201206241100     393807600     48.2140
 201206241130     393809400     48.6402
 201206241200     393811200     48.8562
 201206241230     393813000     50.4570
 201206241300     393814800     49.9363
 201206241330     393816600     51.2175
 201206241400     393818400     54.7780
 201206241430     393820200     50.1395
 201206241500     393822000     50.2171
 201206241530     393823800     50.7238
 201206241600     393825600     52.1563
 201206241630     393827400     49.3215
 201206241700     393829200     47.0322
 201206241730     393831000     44.9103
 201206241800     393832800     43.8421
 201206241830     393834600     44.7201
 201206241900     393836400     46.2891
 201206241930     393838200     45.5553
 201206242000     393840000     43.3260
 201206242030     393841800     44.9954
 201206242100     393843600     47.2302
 201206242130     393845400     49.4334
 201206242200     393847200     48.3791
 201206242230     393849000     46.4222
 201206242300     393850800     43.8780
 201206242330     393852600     42.5815