% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201312120000     440078400     47.7596
 201312120030     440080200     46.7309
 201312120100     440082000     46.3597
 201312120130     440083800     45.7108
 201312120200     440085600     46.2910
 201312120230     440087400     46.5805
 201312120300     440089200     47.0602
 201312120330     440091000     49.0037
 201312120400     440092800     49.0572
 201312120430     440094600     49.0893
 201312120500     440096400     51.0024
 201312120530     440098200     52.8825
 201312120600     440100000     55.9580
 201312120630     440101800     58.0524
 201312120700     440103600     57.4019
 201312120730     440105400     55.9997
 201312120800     440107200     55.5825
 201312120830     440109000     54.5406
 201312120900     440110800     55.5490
 201312120930     440112600     53.0642
 201312121000     440114400     54.7255
 201312121030     440116200     50.6306
 201312121100     440118000     51.1766
 201312121130     440119800     52.5725
 201312121200     440121600     54.9406
 201312121230     440123400     54.6729
 201312121300     440125200     56.9222
 201312121330     440127000     57.7002
 201312121400     440128800     57.4974
 201312121430     440130600     56.6530
 201312121500     440132400     55.5354
 201312121530     440134200     54.8653
 201312121600     440136000     53.3849
 201312121630     440137800     53.1756
 201312121700     440139600     52.5117
 201312121730     440141400     53.6375
 201312121800     440143200     52.9209
 201312121830     440145000     52.7302
 201312121900     440146800     54.1228
 201312121930     440148600     54.8320
 201312122000     440150400     53.6179
 201312122030     440152200     51.9053
 201312122100     440154000     51.7584
 201312122130     440155800     51.0604
 201312122200     440157600     48.7189
 201312122230     440159400     50.1034
 201312122300     440161200     52.9189
 201312122330     440163000     54.9912