% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201312210000     440856000     57.5848
 201312210130     440861400     59.0224
 201312210200     440863200     58.8773
 201312210230     440865000     58.1618
 201312210300     440866800     55.9854
 201312210330     440868600     56.8097
 201312210400     440870400     57.3891
 201312210430     440872200     58.5633
 201312210500     440874000     58.9058
 201312210530     440875800     59.5312
 201312210600     440877600     59.2198
 201312210630     440879400     58.5864
 201312210700     440881200     58.1027
 201312210730     440883000     57.5854
 201312210800     440884800     57.5360
 201312210830     440886600     58.3104
 201312210900     440888400     56.4165
 201312210930     440890200     57.8981
 201312211000     440892000     55.5560
 201312211030     440893800     56.7434
 201312211100     440895600     57.0341
 201312211130     440897400     56.9743
 201312211200     440899200     57.0106
 201312211230     440901000     57.2482
 201312211300     440902800     56.8042
 201312211330     440904600     57.1123
 201312211400     440906400     56.3526
 201312211430     440908200     56.5166
 201312211500     440910000     56.0523
 201312211530     440911800     55.9103
 201312211600     440913600     55.8724
 201312211630     440915400     55.4702
 201312211700     440917200     56.8335
 201312211730     440919000     55.2877
 201312211800     440920800     55.1586
 201312211830     440922600     55.3442
 201312211900     440924400     54.8062
 201312211930     440926200     53.7650
 201312212000     440928000     54.1436
 201312212030     440929800     52.9592
 201312212100     440931600     52.6293
 201312212130     440933400     50.9679
 201312212200     440935200     51.4814
 201312212230     440937000     51.3937
 201312212300     440938800     52.4914
 201312212330     440940600     53.0877