% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201403010000     446904000     58.2446
 201403010030     446905800     57.3291
 201403010100     446907600     56.7575
 201403010130     446909400     57.4110
 201403010200     446911200     58.4474
 201403010230     446913000     59.3103
 201403010300     446914800     59.3834
 201403010330     446916600     61.2479
 201403010400     446918400     61.6272
 201403010430     446920200     60.9224
 201403010500     446922000     59.5824
 201403010530     446923800     59.0717
 201403010600     446925600     64.1680
 201403010630     446927400     70.1355
 201403010700     446929200     69.3793
 201403010730     446931000     57.3949
 201403010800     446932800     57.1660
 201403010830     446934600     59.1127
 201403010900     446936400     59.5302
 201403010930     446938200     59.4573
 201403011000     446940000     59.9152
 201403011030     446941800     60.1705
 201403011100     446943600     59.0887
 201403011130     446945400     58.9200
 201403011200     446947200     60.7781
 201403011230     446949000     60.4730
 201403011300     446950800     57.8361
 201403011330     446952600     58.2434
 201403011400     446954400     58.4390
 201403011430     446956200     58.7645
 201403011500     446958000     60.1292
 201403011530     446959800     61.5121
 201403011600     446961600     60.8678
 201403011630     446963400     58.6950
 201403011700     446965200     59.9754
 201403011730     446967000     60.1537
 201403011800     446968800     59.7078
 201403011830     446970600     60.8700
 201403011900     446972400     59.9828
 201403011930     446974200     57.9758
 201403012000     446976000     57.7529
 201403012030     446977800     57.5237
 201403012100     446979600     56.9262
 201403012130     446981400     57.8225
 201403012200     446983200     57.7993
 201403012230     446985000     57.8806
 201403012300     446986800     58.6748
 201403012330     446988600     59.0048