% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201312260000     441288000     52.9006
 201312260030     441289800     51.9648
 201312260100     441291600     51.9722
 201312260130     441293400     53.3669
 201312260200     441295200     53.9980
 201312260230     441297000     54.6860
 201312260300     441298800     54.8586
 201312260330     441300600     53.0348
 201312260400     441302400     54.2497
 201312260430     441304200     54.3797
 201312260500     441306000     54.1748
 201312260530     441307800     55.0355
 201312260600     441309600     54.5992
 201312260630     441311400     54.4331
 201312260700     441313200     54.3105
 201312260730     441315000     54.6246
 201312260800     441316800     55.0998
 201312260830     441318600     53.9580
 201312260900     441320400     53.9340
 201312260930     441322200     55.9193
 201312261000     441324000     54.6790
 201312261030     441325800     55.8251
 201312261100     441327600     55.1648
 201312261130     441329400     55.1455
 201312261200     441331200     55.4736
 201312261230     441333000     56.3550
 201312261300     441334800     57.4244
 201312261330     441336600     58.0919
 201312261400     441338400     57.6601
 201312261430     441340200     56.9322
 201312261500     441342000     55.8298
 201312261530     441343800     54.9376
 201312261600     441345600     55.0491
 201312261630     441347400     56.9037
 201312261700     441349200     59.4150
 201312261730     441351000     63.9278
 201312261800     441352800     55.9193
 201312261830     441354600     54.2047
 201312261900     441356400     55.9106
 201312261930     441358200     54.9346
 201312262000     441360000     55.6597
 201312262030     441361800     55.4873
 201312262100     441363600     56.3003
 201312262130     441365400     58.0650
 201312262200     441367200     58.3669
 201312262230     441369000     59.3396
 201312262300     441370800     61.6100
 201312262330     441372600     59.8007