% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201209140000     400852800     34.9172
 201209140030     400854600     34.5118
 201209140100     400856400     34.2315
 201209140130     400858200     32.3931
 201209140200     400860000     32.8325
 201209140230     400861800     31.9946
 201209140300     400863600     30.8262
 201209140330     400865400     30.4573
 201209140400     400867200     31.2734
 201209140430     400869000     32.9543
 201209140500     400870800     34.6275
 201209140530     400872600     34.7271
 201209140600     400874400     36.4964
 201209140630     400876200     37.9639
 201209140700     400878000     38.4327
 201209140730     400879800     38.8620
 201209140800     400881600     39.0540
 201209140830     400883400     38.4671
 201209140900     400885200     37.2809
 201209140930     400887000     37.1422
 201209141000     400888800     36.2378
 201209141030     400890600     37.2399
 201209141100     400892400     38.0914
 201209141130     400894200     38.1255
 201209141200     400896000     38.5818
 201209141230     400897800     38.1533
 201209141300     400899600     37.5641
 201209141330     400901400     37.8481
 201209141400     400903200     38.4636
 201209141430     400905000     39.4340
 201209141500     400906800     39.8064
 201209141530     400908600     39.3204
 201209141600     400910400     38.6130
 201209141630     400912200     39.4351
 201209141700     400914000     39.7294
 201209141730     400915800     38.8122
 201209141800     400917600     40.3688
 201209141830     400919400     41.2335
 201209141900     400921200     41.5377
 201209141930     400923000     41.6778
 201209142000     400924800     40.6082
 201209142030     400926600     41.9446
 201209142100     400928400     41.3135
 201209142130     400930200     41.7462
 201209142200     400932000     41.9797
 201209142230     400933800     40.9632
 201209142300     400935600     40.1949
 201209142330     400937400     39.1734