% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201208220000     398865600     36.1461
 201208220030     398867400     35.8628
 201208220100     398869200     35.9667
 201208220130     398871000     35.9474
 201208220200     398872800     34.7621
 201208220230     398874600     34.0429
 201208220300     398876400     33.2287
 201208220330     398878200     31.6251
 201208220400     398880000     31.0265
 201208220430     398881800     32.4982
 201208220500     398883600     34.3424
 201208220530     398885400     32.8360
 201208220600     398887200     32.0906
 201208220630     398889000     32.5097
 201208220700     398890800     32.8502
 201208220730     398892600     34.9539
 201208220800     398894400     36.1141
 201208220830     398896200     36.8859
 201208220900     398898000     36.8791
 201208220930     398899800     36.5869
 201208221000     398901600     35.9461
 201208221030     398903400     36.8264
 201208221100     398905200     38.9135
 201208221130     398907000     38.3739
 201208221200     398908800     38.8102
 201208221230     398910600     40.4894
 201208221300     398912400     41.5596
 201208221330     398914200     41.4481
 201208221400     398916000     42.5034
 201208221430     398917800     44.5740
 201208221500     398919600     44.9042
 201208221530     398921400     43.4286
 201208221600     398923200     42.1974
 201208221630     398925000     41.4805
 201208221700     398926800     38.9138
 201208221730     398928600     39.2126
 201208221800     398930400     39.6671
 201208221830     398932200     40.4710
 201208221900     398934000     41.4455
 201208221930     398935800     40.9706
 201208222000     398937600     41.5431
 201208222030     398939400     41.3383
 201208222100     398941200     41.1789
 201208222130     398943000     41.9222
 201208222200     398944800     42.8524
 201208222230     398946600     42.5560
 201208222300     398948400     42.2093
 201208222330     398950200     40.5077