% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201312290000     441547200     55.7874
 201312290030     441549000     55.3499
 201312290100     441550800     56.9000
 201312290130     441552600     57.6653
 201312290200     441554400     56.7197
 201312290230     441556200     57.3861
 201312290300     441558000     58.7491
 201312290330     441559800     57.9704
 201312290400     441561600     58.5832
 201312290430     441563400     58.0941
 201312290500     441565200     58.6359
 201312290530     441567000     57.6329
 201312290600     441568800     56.4756
 201312290630     441570600     57.9983
 201312290700     441572400     57.2302
 201312290730     441574200     56.3766
 201312290800     441576000     55.9675
 201312290830     441577800     54.2679
 201312290900     441579600     56.6809
 201312290930     441581400     54.0893
 201312291000     441583200     54.7402
 201312291030     441585000     55.3436
 201312291100     441586800     55.3431
 201312291130     441588600     56.0253
 201312291200     441590400     55.7252
 201312291230     441592200     53.8713
 201312291300     441594000     55.7303
 201312291330     441595800     55.9931
 201312291400     441597600     56.3600
 201312291430     441599400     55.7322
 201312291500     441601200     55.5576
 201312291530     441603000     56.5970
 201312291600     441604800     56.1703
 201312291630     441606600     56.3719
 201312291700     441608400     55.1931
 201312291730     441610200     55.1854
 201312291800     441612000     53.9677
 201312291830     441613800     53.1390
 201312291900     441615600     53.7830
 201312291930     441617400     53.4452
 201312292000     441619200     54.6724
 201312292030     441621000     55.5298
 201312292100     441622800     55.8881
 201312292130     441624600     56.8575
 201312292200     441626400     58.2800
 201312292230     441628200     58.5531
 201312292300     441630000     59.0758
 201312292330     441631800     59.1595