% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201208220000     398865600     33.2696
 201208220030     398867400     33.2368
 201208220100     398869200     33.1331
 201208220130     398871000     32.5697
 201208220200     398872800     32.4410
 201208220230     398874600     32.9127
 201208220300     398876400     32.5146
 201208220330     398878200     31.5242
 201208220400     398880000     31.2245
 201208220430     398881800     30.8983
 201208220500     398883600     32.6124
 201208220530     398885400     31.6016
 201208220600     398887200     30.8455
 201208220630     398889000     30.6883
 201208220700     398890800     31.5849
 201208220730     398892600     32.5271
 201208220800     398894400     31.9324
 201208220830     398896200     33.4532
 201208220900     398898000     33.4144
 201208220930     398899800     34.4312
 201208221000     398901600     34.5997
 201208221030     398903400     35.4257
 201208221100     398905200     36.2866
 201208221130     398907000     37.6276
 201208221200     398908800     37.6236
 201208221230     398910600     38.3003
 201208221300     398912400     39.6687
 201208221330     398914200     39.9799
 201208221400     398916000     41.4176
 201208221430     398917800     42.3232
 201208221500     398919600     42.0502
 201208221530     398921400     44.6372
 201208221600     398923200     44.9379
 201208221630     398925000     45.3664
 201208221700     398926800     48.2994
 201208221730     398928600     45.1587
 201208221800     398930400     43.9273
 201208221830     398932200     43.2508
 201208221900     398934000     42.5071
 201208221930     398935800     42.5380
 201208222000     398937600     42.2809
 201208222030     398939400     42.3255
 201208222100     398941200     40.7502
 201208222130     398943000     40.9067
 201208222200     398944800     42.8809
 201208222230     398946600     42.7091
 201208222300     398948400     42.1966
 201208222330     398950200     42.3416