% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201403180000     448372800     50.0446
 201403180030     448374600     50.1163
 201403180100     448376400     50.8192
 201403180130     448378200     50.7053
 201403180200     448380000     50.7695
 201403180230     448381800     51.6934
 201403180300     448383600     51.5828
 201403180330     448385400     50.8294
 201403180400     448387200     52.6410
 201403180430     448389000     52.1406
 201403180500     448390800     52.6584
 201403180530     448392600     52.5898
 201403180600     448394400     51.6658
 201403180630     448396200     52.3255
 201403180700     448398000     50.6726
 201403180730     448399800     50.3890
 201403180800     448401600     51.3419
 201403180830     448403400     52.9042
 201403180900     448405200     53.1665
 201403180930     448407000     53.3107
 201403181000     448408800     53.5360
 201403181030     448410600     53.5768
 201403181100     448412400     53.5372
 201403181130     448414200     53.8122
 201403181200     448416000     53.1595
 201403181230     448417800     53.6366
 201403181300     448419600     53.6784
 201403181330     448421400     53.3009
 201403181400     448423200     53.1054
 201403181430     448425000     53.4589
 201403181500     448426800     52.4466
 201403181530     448428600     52.9578
 201403181600     448430400     52.0254
 201403181630     448432200     52.3928
 201403181700     448434000     52.7678
 201403181730     448435800     51.9414
 201403181800     448437600     52.1169
 201403181830     448439400     52.4986
 201403181900     448441200     53.5780
 201403181930     448443000     54.1661
 201403182000     448444800     54.3628
 201403182030     448446600     53.9554
 201403182100     448448400     53.9733
 201403182130     448450200     53.9067
 201403182200     448452000     51.7056
 201403182230     448453800     50.7304
 201403182300     448455600     50.3619
 201403182330     448457400     50.5929