% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201206270000     394027200     49.0633
 201206270030     394029000     48.0780
 201206270100     394030800     48.3360
 201206270130     394032600     49.8044
 201206270200     394034400     52.0709
 201206270230     394036200     51.4773
 201206270300     394038000     51.7016
 201206270330     394039800     50.4740
 201206270400     394041600     51.1011
 201206270430     394043400     51.4660
 201206270500     394045200     51.7840
 201206270530     394047000     52.6416
 201206270600     394048800     54.6987
 201206270630     394050600     53.8229
 201206270700     394052400     52.5800
 201206270730     394054200     53.7862
 201206270800     394056000     53.6869
 201206270830     394057800     52.6514
 201206270900     394059600     51.7749
 201206270930     394061400     51.1989
 201206271000     394063200     51.2923
 201206271030     394065000     49.9888
 201206271100     394066800     48.9602
 201206271130     394068600     49.1857
 201206271200     394070400     50.2299
 201206271230     394072200     50.1869
 201206271300     394074000     50.5894
 201206271330     394075800     49.4869
 201206271400     394077600     50.4033
 201206271430     394079400     50.3812
 201206271500     394081200     49.0428
 201206271530     394083000     47.8702
 201206271600     394084800     49.5467
 201206271630     394086600     52.3650
 201206271700     394088400     54.9621
 201206271730     394090200     55.9110
 201206271800     394092000     52.6627
 201206271830     394093800     52.2938
 201206271900     394095600     51.9558
 201206271930     394097400     51.6996
 201206272000     394099200     51.3206
 201206272030     394101000     50.9307
 201206272100     394102800     51.7260
 201206272130     394104600     49.8301
 201206272200     394106400     49.5629
 201206272230     394108200     49.7137
 201206272300     394110000     48.8311
 201206272330     394111800     48.2021