% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201206270000     394027200     45.8109
 201206270030     394029000     47.7505
 201206270100     394030800     48.0908
 201206270130     394032600     48.5352
 201206270200     394034400     49.4140
 201206270230     394036200     49.3863
 201206270300     394038000     50.2633
 201206270330     394039800     51.1041
 201206270400     394041600     50.9837
 201206270430     394043400     50.6217
 201206270500     394045200     50.0199
 201206270530     394047000     49.3961
 201206270600     394048800     48.8619
 201206270630     394050600     49.2476
 201206270700     394052400     48.6436
 201206270730     394054200     48.6416
 201206270800     394056000     49.5858
 201206270830     394057800     48.8354
 201206270900     394059600     49.4062
 201206270930     394061400     49.5146
 201206271000     394063200     48.0731
 201206271030     394065000     47.4261
 201206271100     394066800     46.0101
 201206271130     394068600     46.1072
 201206271200     394070400     46.0938
 201206271230     394072200     46.0944
 201206271300     394074000     45.7707
 201206271330     394075800     45.4374
 201206271400     394077600     47.1662
 201206271430     394079400     48.3240
 201206271500     394081200     47.7565
 201206271530     394083000     50.4420
 201206271600     394084800     49.5282
 201206271630     394086600     48.4602
 201206271700     394088400     51.2772
 201206271730     394090200     49.0786
 201206271800     394092000     48.5620
 201206271830     394093800     47.0593
 201206271900     394095600     48.2034
 201206271930     394097400     49.3906
 201206272000     394099200     48.3096
 201206272030     394101000     47.8553
 201206272100     394102800     47.5135
 201206272130     394104600     48.8219
 201206272200     394106400     48.4300
 201206272230     394108200     47.8906
 201206272300     394110000     48.0355
 201206272330     394111800     47.1424