% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201204220000     388324800     49.1925
 201204220030     388326600     48.8030
 201204220100     388328400     48.8094
 201204220130     388330200     49.4060
 201204220200     388332000     48.5952
 201204220230     388333800     47.5527
 201204220300     388335600     47.3060
 201204220330     388337400     46.7988
 201204220400     388339200     47.4057
 201204220430     388341000     48.5309
 201204220500     388342800     47.8437
 201204220530     388344600     46.9524
 201204220600     388346400     46.2954
 201204220630     388348200     46.0210
 201204220700     388350000     45.9935
 201204220730     388351800     45.8468
 201204220800     388353600     46.5297
 201204220830     388355400     47.8002
 201204220900     388357200     47.8267
 201204220930     388359000     47.5584
 201204221000     388360800     47.8028
 201204221030     388362600     48.0930
 201204221100     388364400     48.5449
 201204221130     388366200     49.2624
 201204221200     388368000     48.5750
 201204221230     388369800     49.7949
 201204221300     388371600     50.8983
 201204221330     388373400     53.0980
 201204221400     388375200     53.4006
 201204221430     388377000     54.0163
 201204221500     388378800     54.9548
 201204221530     388380600     57.1311
 201204221600     388382400     58.2436
 201204221630     388384200     57.2743
 201204221700     388386000     57.3514
 201204221730     388387800     53.5331
 201204221800     388389600     53.5050
 201204221830     388391400     51.6214
 201204221900     388393200     52.1462
 201204221930     388395000     51.9245
 201204222000     388396800     52.1043
 201204222030     388398600     51.6372
 201204222100     388400400     54.2911
 201204222130     388402200     54.9003
 201204222200     388404000     53.9361
 201204222230     388405800     53.4105
 201204222300     388407600     52.8030
 201204222330     388409400     51.9037