% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201209140000     400852800     35.3115
 201209140030     400854600     35.4806
 201209140100     400856400     35.5669
 201209140130     400858200     34.8199
 201209140200     400860000     34.4078
 201209140230     400861800     33.0322
 201209140300     400863600     32.5328
 201209140330     400865400     32.3664
 201209140400     400867200     32.8770
 201209140430     400869000     31.9187
 201209140500     400870800     30.6194
 201209140530     400872600     32.5519
 201209140600     400874400     33.9743
 201209140630     400876200     35.3398
 201209140700     400878000     37.3710
 201209140730     400879800     37.0551
 201209140800     400881600     37.8286
 201209140830     400883400     38.6726
 201209140900     400885200     38.3710
 201209140930     400887000     37.8180
 201209141000     400888800     38.1569
 201209141030     400890600     36.9179
 201209141100     400892400     37.2960
 201209141130     400894200     38.3528
 201209141200     400896000     37.3598
 201209141230     400897800     38.9556
 201209141300     400899600     38.9099
 201209141330     400901400     39.4646
 201209141400     400903200     39.7960
 201209141430     400905000     40.7039
 201209141500     400906800     39.7400
 201209141530     400908600     39.5371
 201209141600     400910400     38.8179
 201209141630     400912200     40.8568
 201209141700     400914000     41.3205
 201209141730     400915800     40.4419
 201209141800     400917600     41.4067
 201209141830     400919400     40.8122
 201209141900     400921200     42.5574
 201209141930     400923000     43.3560
 201209142000     400924800     42.8584
 201209142030     400926600     42.5380
 201209142100     400928400     42.7352
 201209142130     400930200     43.1370
 201209142200     400932000     41.9149
 201209142230     400933800     42.0949
 201209142300     400935600     42.5808
 201209142330     400937400     41.4725