% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201209050000     400075200     47.5272
 201209050030     400077000     47.3935
 201209050100     400078800     46.8495
 201209050130     400080600     47.1062
 201209050200     400082400     46.0545
 201209050230     400084200     45.6463
 201209050300     400086000     45.9232
 201209050330     400087800     46.1934
 201209050400     400089600     45.0757
 201209050430     400091400     43.9569
 201209050500     400093200     45.6186
 201209050530     400095000     44.8244
 201209050600     400096800     44.6312
 201209050630     400098600     46.6271
 201209050700     400100400     45.6368
 201209050730     400102200     45.3314
 201209050800     400104000     44.9402
 201209050830     400105800     44.1684
 201209050900     400107600     43.5195
 201209050930     400109400     44.8710
 201209051000     400111200     45.0539
 201209051030     400113000     45.2431
 201209051100     400114800     45.7410
 201209051130     400116600     45.8048
 201209051200     400118400     46.5912
 201209051230     400120200     46.6888
 201209051300     400122000     45.9438
 201209051330     400123800     46.9366
 201209051400     400125600     48.1459
 201209051430     400127400     48.1856
 201209051500     400129200     48.3781
 201209051530     400131000     51.6364
 201209051600     400132800     47.0003
 201209051630     400134600     46.5543
 201209051700     400136400     46.2700
 201209051730     400138200     45.3228
 201209051800     400140000     47.6861
 201209051830     400141800     48.3377
 201209051900     400143600     46.4592
 201209051930     400145400     43.7213
 201209052000     400147200     45.2957
 201209052030     400149000     46.5506
 201209052100     400150800     46.2346
 201209052130     400152600     45.8457
 201209052200     400154400     48.0952
 201209052230     400156200     48.6731
 201209052300     400158000     48.9417
 201209052330     400159800     48.8332