% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201403090000     447595200     49.3230
 201403090030     447597000     50.1557
 201403090100     447598800     50.3662
 201403090130     447600600     50.8054
 201403090200     447602400     50.7868
 201403090230     447604200     51.4580
 201403090300     447606000     52.3962
 201403090330     447607800     52.8539
 201403090400     447609600     53.1380
 201403090430     447611400     53.3534
 201403090500     447613200     53.0474
 201403090530     447615000     53.0417
 201403090600     447616800     53.8347
 201403090630     447618600     53.5110
 201403090700     447620400     53.9679
 201403090730     447622200     52.5456
 201403090800     447624000     51.7445
 201403090830     447625800     52.6530
 201403090900     447627600     53.3487
 201403090930     447629400     53.3681
 201403091000     447631200     53.9596
 201403091030     447633000     52.1493
 201403091100     447634800     51.5873
 201403091130     447636600     50.9302
 201403091200     447638400     50.6756
 201403091230     447640200     50.3540
 201403091300     447642000     50.6149
 201403091330     447643800     51.0285
 201403091400     447645600     51.3441
 201403091430     447647400     51.6188
 201403091500     447649200     51.9044
 201403091530     447651000     52.3973
 201403091600     447652800     53.6618
 201403091630     447654600     54.7665
 201403091700     447656400     54.7648
 201403091730     447658200     51.7843
 201403091800     447660000     48.3751
 201403091830     447661800     50.3767
 201403091900     447663600     50.7897
 201403091930     447665400     49.7528
 201403092000     447667200     49.5589
 201403092030     447669000     50.3295
 201403092100     447670800     51.0345
 201403092130     447672600     50.1714
 201403092200     447674400     49.6669
 201403092230     447676200     49.7097
 201403092300     447678000     51.1299
 201403092330     447679800     50.3344