% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201201070000     379166400     59.4200
 201201070030     379168200     58.9296
 201201070100     379170000     60.0820
 201201070130     379171800     58.7037
 201201070200     379173600     59.2211
 201201070230     379175400     59.3406
 201201070300     379177200     58.8692
 201201070330     379179000     58.1102
 201201070400     379180800     57.6867
 201201070430     379182600     57.3450
 201201070500     379184400     57.3975
 201201070530     379186200     57.4716
 201201070600     379188000     58.0894
 201201070630     379189800     58.1145
 201201070700     379191600     58.4131
 201201070730     379193400     57.9896
 201201070800     379195200     58.1929
 201201070830     379197000     57.8827
 201201070900     379198800     57.3570
 201201070930     379200600     57.2446
 201201071000     379202400     57.6399
 201201071030     379204200     57.9111
 201201071100     379206000     57.3933
 201201071130     379207800     57.7706
 201201071200     379209600     57.8457
 201201071230     379211400     58.1092
 201201071300     379213200     57.7753
 201201071330     379215000     57.4850
 201201071400     379216800     57.4051
 201201071430     379218600     58.1071
 201201071500     379220400     58.4414
 201201071530     379222200     59.0127
 201201071600     379224000     60.4012
 201201071630     379225800     60.3047
 201201071700     379227600     59.3107
 201201071730     379229400     59.3310
 201201071800     379231200     59.0398
 201201071830     379233000     57.7243
 201201071900     379234800     61.4680
 201201071930     379236600     57.3225
 201201072000     379238400     59.0676
 201201072030     379240200     60.6259
 201201072100     379242000     63.4707
 201201072130     379243800     62.1425
 201201072200     379245600     59.2544
 201201072230     379247400     57.7614
 201201072300     379249200     57.3704
 201201072330     379251000     57.2936