% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201312280000     441460800     58.9494
 201312280030     441462600     58.6532
 201312280100     441464400     59.7520
 201312280130     441466200     61.1601
 201312280200     441468000     62.3080
 201312280230     441469800     63.7430
 201312280300     441471600     64.3061
 201312280330     441473400     62.2843
 201312280400     441475200     62.3396
 201312280430     441477000     61.4610
 201312280500     441478800     60.5844
 201312280530     441480600     57.4083
 201312280600     441482400     57.5236
 201312280630     441484200     58.5826
 201312280700     441486000     57.8202
 201312280730     441487800     57.3642
 201312280800     441489600     57.0580
 201312280830     441491400     56.3117
 201312280900     441493200     56.0778
 201312280930     441495000     55.8957
 201312281000     441496800     55.1578
 201312281030     441498600     55.8854
 201312281100     441500400     56.9842
 201312281130     441502200     57.6579
 201312281200     441504000     57.3553
 201312281230     441505800     56.6701
 201312281300     441507600     57.7541
 201312281330     441509400     58.9796
 201312281400     441511200     59.2251
 201312281430     441513000     59.3571
 201312281500     441514800     58.4344
 201312281530     441516600     56.1623
 201312281600     441518400     56.6403
 201312281630     441520200     57.3651
 201312281700     441522000     56.2682
 201312281730     441523800     56.3377
 201312281800     441525600     57.9903
 201312281830     441527400     58.5349
 201312281900     441529200     59.5754
 201312281930     441531000     56.8421
 201312282000     441532800     55.4448
 201312282030     441534600     55.9634
 201312282100     441536400     55.8091
 201312282130     441538200     56.6522
 201312282200     441540000     55.9115
 201312282230     441541800     55.8255
 201312282300     441543600     55.6328
 201312282330     441545400     57.1801