% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201211080000     405604800     58.1524
 201211080030     405606600     55.4315
 201211080100     405608400     53.9541
 201211080130     405610200     54.2604
 201211080200     405612000     54.6724
 201211080230     405613800     54.4313
 201211080300     405615600     54.3896
 201211080330     405617400     54.7365
 201211080400     405619200     53.3163
 201211080430     405621000     53.4005
 201211080500     405622800     53.2404
 201211080530     405624600     52.3976
 201211080600     405626400     55.2267
 201211080630     405628200     55.0776
 201211080700     405630000     58.8426
 201211080730     405631800     57.9030
 201211080800     405633600     57.7668
 201211080830     405635400     55.2910
 201211080900     405637200     56.3097
 201211080930     405639000     57.6111
 201211081000     405640800     57.6080
 201211081030     405642600     58.0677
 201211081100     405644400     57.9243
 201211081130     405646200     57.7300
 201211081200     405648000     57.9868
 201211081230     405649800     56.0551
 201211081300     405651600     56.5236
 201211081330     405653400     56.7658
 201211081400     405655200     56.3221
 201211081430     405657000     56.7687
 201211081500     405658800     57.2386
 201211081530     405660600     57.6382
 201211081600     405662400     58.2329
 201211081630     405664200     59.5235
 201211081700     405666000     58.2954
 201211081730     405667800     53.7030
 201211081800     405669600     53.9293
 201211081830     405671400     53.1227
 201211081900     405673200     50.2897
 201211081930     405675000     53.2329
 201211082000     405676800     54.2399
 201211082030     405678600     51.9319
 201211082100     405680400     51.4641
 201211082130     405682200     53.8431
 201211082200     405684000     53.2642
 201211082230     405685800     53.1902
 201211082300     405687600     55.0823
 201211082330     405689400     57.1136