% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201401140000     442929600     52.7760
 201401140030     442931400     53.4366
 201401140100     442933200     53.0519
 201401140130     442935000     53.5472
 201401140200     442936800     54.2608
 201401140230     442938600     54.1194
 201401140300     442940400     53.3829
 201401140330     442942200     55.8055
 201401140400     442944000     54.8279
 201401140430     442945800     54.9140
 201401140500     442947600     53.6125
 201401140530     442949400     53.2865
 201401140600     442951200     52.6681
 201401140630     442953000     53.9855
 201401140700     442954800     54.3574
 201401140730     442956600     55.2738
 201401140800     442958400     54.9910
 201401140830     442960200     54.8317
 201401140900     442962000     53.6677
 201401140930     442963800     54.6359
 201401141000     442965600     53.5937
 201401141030     442967400     55.4304
 201401141100     442969200     54.5084
 201401141130     442971000     55.2262
 201401141200     442972800     55.9988
 201401141230     442974600     56.1345
 201401141300     442976400     56.4066
 201401141330     442978200     57.1295
 201401141400     442980000     56.5491
 201401141430     442981800     56.5947
 201401141500     442983600     56.6295
 201401141530     442985400     56.5790
 201401141600     442987200     56.6621
 201401141630     442989000     58.1251
 201401141700     442990800     58.3733
 201401141730     442992600     58.1970
 201401141830     442996200     56.1950
 201401141900     442998000     56.2061
 201401141930     442999800     56.8295
 201401142000     443001600     57.2321
 201401142030     443003400     57.2588
 201401142100     443005200     57.6625
 201401142130     443007000     57.2694
 201401142200     443008800     57.2088
 201401142230     443010600     57.0277
 201401142300     443012400     57.4306
 201401142330     443014200     56.8900