% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201207080000     394977600     45.0543
 201207080030     394979400     45.6013
 201207080100     394981200     47.5542
 201207080130     394983000     47.7311
 201207080200     394984800     48.0034
 201207080230     394986600     47.8896
 201207080300     394988400     47.1872
 201207080330     394990200     48.4916
 201207080400     394992000     48.1832
 201207080430     394993800     47.5052
 201207080500     394995600     46.8390
 201207080530     394997400     46.3754
 201207080600     394999200     45.3624
 201207080630     395001000     44.7222
 201207080700     395002800     45.4585
 201207080730     395004600     44.6238
 201207080800     395006400     44.0923
 201207080830     395008200     43.0263
 201207080900     395010000     41.0433
 201207080930     395011800     40.4306
 201207081000     395013600     39.6753
 201207081030     395015400     39.2478
 201207081100     395017200     39.4008
 201207081130     395019000     39.1978
 201207081200     395020800     40.0568
 201207081230     395022600     39.0466
 201207081300     395024400     39.2660
 201207081330     395026200     39.3360
 201207081400     395028000     39.4400
 201207081430     395029800     38.1869
 201207081500     395031600     38.2135
 201207081530     395033400     38.1801
 201207081600     395035200     38.5659
 201207081630     395037000     39.3776
 201207081700     395038800     38.8286
 201207081730     395040600     38.6264
 201207081800     395042400     39.4595
 201207081830     395044200     38.8705
 201207081900     395046000     39.0556
 201207081930     395047800     38.5070
 201207082000     395049600     38.2785
 201207082030     395051400     37.7136
 201207082100     395053200     37.4533
 201207082130     395055000     37.1542
 201207082200     395056800     36.8912
 201207082230     395058600     36.5888
 201207082300     395060400     37.2254
 201207082330     395062200     37.8706