% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201312300000     441633600     59.6614
 201312300030     441635400     59.3038
 201312300100     441637200     59.0970
 201312300130     441639000     59.2218
 201312300200     441640800     59.1254
 201312300230     441642600     59.1120
 201312300300     441644400     58.8044
 201312300330     441646200     59.3918
 201312300400     441648000     58.2463
 201312300430     441649800     56.4951
 201312300500     441651600     56.3650
 201312300530     441653400     55.9106
 201312300600     441655200     55.8986
 201312300630     441657000     56.6004
 201312300700     441658800     55.0105
 201312300730     441660600     55.4992
 201312300800     441662400     53.8596
 201312300830     441664200     52.4787
 201312300900     441666000     53.2978
 201312300930     441667800     52.7649
 201312301000     441669600     52.6860
 201312301030     441671400     54.1630
 201312301100     441673200     54.7068
 201312301130     441675000     54.4515
 201312301200     441676800     54.9411
 201312301230     441678600     55.2810
 201312301300     441680400     55.9775
 201312301330     441682200     56.4760
 201312301400     441684000     56.6587
 201312301430     441685800     57.0456
 201312301500     441687600     56.3752
 201312301530     441689400     55.2311
 201312301600     441691200     57.4602
 201312301630     441693000     58.0928
 201312301700     441694800     59.1069
 201312301730     441696600     60.0063
 201312301800     441698400     58.5670
 201312301830     441700200     58.8306
 201312301900     441702000     60.4573
 201312301930     441703800     60.0599
 201312302000     441705600     57.7325
 201312302030     441707400     56.9193
 201312302100     441709200     57.1170
 201312302130     441711000     57.4187
 201312302200     441712800     57.1314
 201312302230     441714600     56.3668
 201312302300     441716400     56.5607
 201312302330     441718200     57.0975