% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201109170000     369489600     48.6802
 201109170030     369491400     49.6782
 201109170100     369493200     49.2727
 201109170130     369495000     48.9549
 201109170200     369496800     49.7675
 201109170230     369498600     49.7635
 201109170300     369500400     50.1339
 201109170330     369502200     49.5950
 201109170400     369504000     48.9762
 201109170430     369505800     48.0858
 201109170500     369507600     48.9620
 201109170530     369509400     49.0785
 201109170600     369511200     48.3080
 201109170630     369513000     46.5984
 201109170700     369514800     46.6892
 201109170730     369516600     47.0134
 201109170800     369518400     46.4497
 201109170830     369520200     46.6207
 201109170900     369522000     46.8483
 201109170930     369523800     46.7978
 201109171000     369525600     46.5227
 201109171030     369527400     46.5776
 201109171100     369529200     46.7932
 201109171130     369531000     46.9645
 201109171200     369532800     46.3691
 201109171230     369534600     45.5440
 201109171300     369536400     46.2457
 201109171330     369538200     44.9489
 201109171400     369540000     44.6439
 201109171430     369541800     44.3508
 201109171500     369543600     44.9559
 201109171530     369545400     45.9534
 201109171600     369547200     46.8715
 201109171630     369549000     45.5963
 201109171700     369550800     45.2734
 201109171730     369552600     47.3715
 201109171800     369554400     45.1769
 201109171830     369556200     43.3095
 201109171900     369558000     44.7187
 201109171930     369559800     44.7343
 201109172000     369561600     45.7084
 201109172030     369563400     46.2909
 201109172100     369565200     49.9448
 201109172130     369567000     46.9906
 201109172200     369568800     44.6423
 201109172230     369570600     43.4529
 201109172300     369572400     43.3028
 201109172330     369574200     41.4176