% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201206270000     394027200     46.3947
 201206270030     394029000     47.2650
 201206270100     394030800     47.3682
 201206270130     394032600     48.4166
 201206270200     394034400     49.7627
 201206270230     394036200     50.8377
 201206270300     394038000     49.8965
 201206270330     394039800     51.1431
 201206270400     394041600     52.0720
 201206270430     394043400     52.7658
 201206270500     394045200     52.8294
 201206270530     394047000     52.3444
 201206270600     394048800     53.3307
 201206270630     394050600     53.2841
 201206270700     394052400     51.9456
 201206270730     394054200     51.7261
 201206270800     394056000     51.4563
 201206270830     394057800     51.4321
 201206270900     394059600     54.1327
 201206270930     394061400     51.5770
 201206271000     394063200     50.6737
 201206271030     394065000     49.9444
 201206271100     394066800     48.0606
 201206271130     394068600     46.7862
 201206271200     394070400     47.3716
 201206271230     394072200     47.8081
 201206271300     394074000     48.2716
 201206271330     394075800     47.3811
 201206271400     394077600     47.7620
 201206271430     394079400     48.2165
 201206271500     394081200     50.0153
 201206271530     394083000     49.8893
 201206271600     394084800     50.4568
 201206271630     394086600     52.4466
 201206271700     394088400     53.3943
 201206271730     394090200     50.4720
 201206271800     394092000     51.3795
 201206271830     394093800     51.5129
 201206271900     394095600     50.9303
 201206271930     394097400     50.0374
 201206272000     394099200     49.2540
 201206272030     394101000     46.7540
 201206272100     394102800     46.8286
 201206272130     394104600     48.6447
 201206272200     394106400     48.5543
 201206272230     394108200     47.8874
 201206272300     394110000     48.5377
 201206272330     394111800     48.0446