% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201003040000     320932800     46.0316
 201003040030     320934600     46.1246
 201003040100     320936400     45.8906
 201003040130     320938200     46.1576
 201003040200     320940000     47.5079
 201003040230     320941800     48.3076
 201003040300     320943600     47.8809
 201003040330     320945400     48.4097
 201003040400     320947200     47.3342
 201003040430     320949000     47.6487
 201003040500     320950800     46.9854
 201003040530     320952600     46.9690
 201003040600     320954400     47.0904
 201003040630     320956200     46.6138
 201003040700     320958000     46.6076
 201003040730     320959800     46.4924
 201003040800     320961600     46.0078
 201003040830     320963400     45.1395
 201003040900     320965200     46.1652
 201003040930     320967000     47.6167
 201003041000     320968800     47.6188
 201003041030     320970600     46.2508
 201003041100     320972400     45.7820
 201003041130     320974200     47.1564
 201003041200     320976000     46.5213
 201003041230     320977800     46.5331
 201003041300     320979600     46.1745
 201003041330     320981400     45.5633
 201003041400     320983200     45.5936
 201003041430     320985000     45.4370
 201003041500     320986800     45.3867
 201003041530     320988600     45.2782
 201003041600     320990400     45.3084
 201003041630     320992200     44.7042
 201003041700     320994000     44.1467
 201003041730     320995800     43.5392
 201003041800     320997600     43.4241
 201003041830     320999400     42.9094
 201003041900     321001200     42.2664
 201003041930     321003000     41.8924
 201003042000     321004800     41.9023
 201003042030     321006600     41.5643
 201003042100     321008400     40.7002
 201003042130     321010200     40.8021
 201003042200     321012000     41.0443
 201003042230     321013800     41.6355
 201003042300     321015600     42.2028
 201003042330     321017400     42.3368