% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201003080000     321278400     48.9431
 201003080030     321280200     49.3666
 201003080100     321282000     49.1837
 201003080130     321283800     49.2829
 201003080200     321285600     48.7468
 201003080230     321287400     48.5189
 201003080300     321289200     48.5490
 201003080330     321291000     48.7352
 201003080400     321292800     48.3374
 201003080430     321294600     47.9965
 201003080500     321296400     48.6260
 201003080530     321298200     48.6867
 201003080600     321300000     49.6353
 201003080630     321301800     48.5651
 201003080700     321303600     48.3104
 201003080730     321305400     48.1965
 201003080800     321307200     48.4196
 201003080830     321309000     47.7692
 201003080900     321310800     48.5525
 201003080930     321312600     48.5648
 201003081000     321314400     48.6698
 201003081030     321316200     48.2079
 201003081100     321318000     48.3355
 201003081130     321319800     48.2081
 201003081200     321321600     47.8372
 201003081230     321323400     47.6534
 201003081300     321325200     47.6837
 201003081330     321327000     47.5236
 201003081400     321328800     45.6304
 201003081430     321330600     46.4957
 201003081500     321332400     45.7515
 201003081530     321334200     44.7275
 201003081600     321336000     41.7657
 201003081630     321337800     39.0329
 201003081700     321339600     37.7333
 201003081730     321341400     37.1945
 201003081800     321343200     36.0377
 201003081830     321345000     35.5329
 201003081900     321346800     35.5568
 201003081930     321348600     35.9249
 201003082000     321350400     36.8809
 201003082030     321352200     36.7474
 201003082100     321354000     36.7696
 201003082130     321355800     36.5188
 201003082200     321357600     35.8984
 201003082230     321359400     33.9181
 201003082300     321361200     32.8353
 201003082330     321363000     32.5252