% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201312290000     441547200     58.4442
 201312290030     441549000     57.8982
 201312290100     441550800     58.3583
 201312290130     441552600     58.9733
 201312290200     441554400     58.9041
 201312290230     441556200     59.0164
 201312290300     441558000     59.0542
 201312290330     441559800     58.8516
 201312290400     441561600     59.0908
 201312290430     441563400     58.0179
 201312290500     441565200     54.3853
 201312290530     441567000     54.7412
 201312290600     441568800     55.1819
 201312290630     441570600     55.0402
 201312290700     441572400     54.9644
 201312290730     441574200     56.0144
 201312290800     441576000     56.9865
 201312290830     441577800     55.9986
 201312290900     441579600     55.9496
 201312290930     441581400     54.4640
 201312291000     441583200     53.0228
 201312291030     441585000     52.6577
 201312291100     441586800     52.2702
 201312291130     441588600     53.8813
 201312291200     441590400     52.8773
 201312291230     441592200     53.7020
 201312291300     441594000     54.2621
 201312291330     441595800     54.5965
 201312291400     441597600     54.4039
 201312291430     441599400     55.0721
 201312291500     441601200     54.8333
 201312291530     441603000     55.4620
 201312291600     441604800     54.8209
 201312291630     441606600     54.1441
 201312291700     441608400     54.6938
 201312291730     441610200     55.3335
 201312291800     441612000     54.4487
 201312291830     441613800     53.9729
 201312291900     441615600     55.1571
 201312291930     441617400     55.6183
 201312292000     441619200     55.6860
 201312292030     441621000     57.0378
 201312292100     441622800     58.6869
 201312292130     441624600     59.4662
 201312292200     441626400     60.9566
 201312292230     441628200     59.6169
 201312292300     441630000     58.1226
 201312292330     441631800     56.7940