% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201312300000     441633600     57.8769
 201312300030     441635400     57.1195
 201312300100     441637200     57.3714
 201312300130     441639000     57.7343
 201312300200     441640800     58.5463
 201312300230     441642600     58.9931
 201312300300     441644400     58.4116
 201312300330     441646200     56.9189
 201312300400     441648000     56.7948
 201312300430     441649800     56.6442
 201312300500     441651600     55.4634
 201312300530     441653400     55.2809
 201312300600     441655200     54.2722
 201312300630     441657000     53.3116
 201312300700     441658800     52.2078
 201312300730     441660600     53.1102
 201312300800     441662400     52.8328
 201312300830     441664200     53.7157
 201312300900     441666000     53.4694
 201312300930     441667800     53.4030
 201312301000     441669600     53.6354
 201312301030     441671400     54.9496
 201312301100     441673200     54.6602
 201312301130     441675000     55.2971
 201312301200     441676800     54.2063
 201312301230     441678600     55.3498
 201312301300     441680400     56.6460
 201312301330     441682200     57.5061
 201312301400     441684000     57.3946
 201312301430     441685800     57.7978
 201312301500     441687600     55.7491
 201312301530     441689400     56.6556
 201312301600     441691200     56.6452
 201312301630     441693000     56.6581
 201312301700     441694800     56.8318
 201312301730     441696600     56.5969
 201312301800     441698400     58.3632
 201312301830     441700200     57.2891
 201312301900     441702000     59.3787
 201312301930     441703800     59.1933
 201312302000     441705600     58.0530
 201312302030     441707400     57.7071
 201312302100     441709200     58.4499
 201312302130     441711000     57.8572
 201312302200     441712800     57.8247
 201312302230     441714600     57.3227
 201312302300     441716400     56.6102
 201312302330     441718200     56.1436