% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201312280000     441460800     58.0292
 201312280030     441462600     57.9794
 201312280100     441464400     58.5648
 201312280130     441466200     60.9108
 201312280200     441468000     62.0851
 201312280230     441469800     62.4531
 201312280300     441471600     62.7115
 201312280330     441473400     61.1134
 201312280400     441475200     62.3905
 201312280430     441477000     61.6375
 201312280500     441478800     61.2750
 201312280530     441480600     59.0997
 201312280600     441482400     57.4000
 201312280630     441484200     59.6435
 201312280700     441486000     59.0733
 201312280730     441487800     58.5037
 201312280800     441489600     58.1255
 201312280830     441491400     56.2693
 201312280900     441493200     57.6319
 201312280930     441495000     55.5644
 201312281000     441496800     55.8846
 201312281030     441498600     56.8596
 201312281100     441500400     57.1288
 201312281130     441502200     57.6997
 201312281200     441504000     57.6327
 201312281230     441505800     56.9302
 201312281300     441507600     58.2790
 201312281330     441509400     58.5780
 201312281400     441511200     58.7706
 201312281430     441513000     59.1801
 201312281500     441514800     57.2383
 201312281530     441516600     58.6324
 201312281600     441518400     57.6760
 201312281630     441520200     57.3740
 201312281700     441522000     57.3076
 201312281730     441523800     56.5145
 201312281800     441525600     58.1339
 201312281830     441527400     57.6096
 201312281900     441529200     57.8756
 201312281930     441531000     57.4447
 201312282000     441532800     56.3264
 201312282030     441534600     56.8662
 201312282100     441536400     55.1204
 201312282130     441538200     56.4460
 201312282200     441540000     56.3778
 201312282230     441541800     57.6204
 201312282300     441543600     58.3566
 201312282330     441545400     58.7873