% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201312280000     441460800     59.5567
 201312280030     441462600     59.3552
 201312280100     441464400     59.2784
 201312280130     441466200     59.5275
 201312280200     441468000     59.3524
 201312280230     441469800     59.1446
 201312280300     441471600     59.3642
 201312280330     441473400     59.0564
 201312280400     441475200     60.2394
 201312280430     441477000     59.1755
 201312280500     441478800     57.1399
 201312280530     441480600     57.0475
 201312280600     441482400     55.2885
 201312280630     441484200     56.0651
 201312280700     441486000     55.2671
 201312280730     441487800     55.5116
 201312280800     441489600     55.5058
 201312280830     441491400     54.7678
 201312280900     441493200     55.3104
 201312280930     441495000     55.2987
 201312281000     441496800     55.1067
 201312281030     441498600     56.0212
 201312281100     441500400     56.4914
 201312281130     441502200     57.3659
 201312281200     441504000     56.1067
 201312281230     441505800     57.4276
 201312281300     441507600     59.1500
 201312281330     441509400     59.2604
 201312281400     441511200     61.9636
 201312281430     441513000     60.6597
 201312281500     441514800     59.3742
 201312281530     441516600     59.9774
 201312281600     441518400     57.8747
 201312281630     441520200     57.8136
 201312281700     441522000     59.9578
 201312281730     441523800     62.6412
 201312281800     441525600     64.9919
 201312281830     441527400     60.5832
 201312281900     441529200     57.7552
 201312281930     441531000     57.5927
 201312282000     441532800     57.5940
 201312282030     441534600     56.6472
 201312282100     441536400     56.7799
 201312282130     441538200     56.9495
 201312282200     441540000     56.8853
 201312282230     441541800     56.7318
 201312282300     441543600     56.8127
 201312282330     441545400     57.6815