% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201203070000     384350400     56.5662
 201203070030     384352200     56.6195
 201203070100     384354000     56.0667
 201203070130     384355800     56.1320
 201203070200     384357600     55.7351
 201203070230     384359400     55.6608
 201203070300     384361200     55.4482
 201203070330     384363000     55.1834
 201203070400     384364800     54.8472
 201203070430     384366600     55.1490
 201203070500     384368400     55.0478
 201203070530     384370200     54.6969
 201203070600     384372000     55.0506
 201203070630     384373800     57.0423
 201203070700     384375600     55.8425
 201203070730     384377400     55.6136
 201203070800     384379200     55.6242
 201203070830     384381000     56.0668
 201203070900     384382800     56.3423
 201203070930     384384600     56.2115
 201203071000     384386400     55.8115
 201203071030     384388200     56.1207
 201203071100     384390000     56.1521
 201203071130     384391800     57.0769
 201203071200     384393600     55.6109
 201203071230     384395400     55.6574
 201203071300     384397200     56.0252
 201203071330     384399000     55.5006
 201203071400     384400800     55.0263
 201203071430     384402600     54.8366
 201203071500     384404400     54.9242
 201203071530     384406200     55.6149
 201203071600     384408000     55.3422
 201203071630     384409800     55.2307
 201203071700     384411600     55.8881
 201203071730     384413400     54.5043
 201203071800     384415200     54.2985
 201203071830     384417000     54.0119
 201203071900     384418800     53.4760
 201203071930     384420600     55.0871
 201203072000     384422400     57.8286
 201203072030     384424200     55.7231
 201203072100     384426000     56.8771
 201203072130     384427800     56.3773
 201203072200     384429600     57.4187
 201203072230     384431400     60.2851
 201203072300     384433200     56.5732
 201203072330     384435000     57.1289