% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201209080000     400334400     34.8747
 201209080030     400336200     33.9592
 201209080100     400338000     34.5331
 201209080130     400339800     33.4523
 201209080200     400341600     32.8213
 201209080230     400343400     32.5929
 201209080300     400345200     32.5702
 201209080330     400347000     31.9624
 201209080400     400348800     31.6730
 201209080430     400350600     32.7903
 201209080500     400352400     32.0375
 201209080530     400354200     31.8381
 201209080600     400356000     31.7320
 201209080630     400357800     35.1409
 201209080700     400359600     33.6834
 201209080730     400361400     33.4777
 201209080800     400363200     32.9165
 201209080830     400365000     33.3213
 201209080900     400366800     33.8435
 201209080930     400368600     33.6754
 201209081000     400370400     34.8962
 201209081030     400372200     34.9300
 201209081100     400374000     36.4686
 201209081130     400375800     35.8812
 201209081200     400377600     35.0564
 201209081230     400379400     35.2618
 201209081300     400381200     34.8791
 201209081330     400383000     35.0134
 201209081400     400384800     36.2860
 201209081430     400386600     37.2392
 201209081500     400388400     36.9449
 201209081530     400390200     37.6303
 201209081600     400392000     36.3281
 201209081630     400393800     37.2379
 201209081700     400395600     37.5752
 201209081730     400397400     38.1601
 201209081800     400399200     39.7312
 201209081830     400401000     40.5464
 201209081900     400402800     39.7582
 201209081930     400404600     39.3446
 201209082000     400406400     38.9365
 201209082030     400408200     38.4686
 201209082100     400410000     37.6259
 201209082130     400411800     36.5268
 201209082200     400413600     38.0035
 201209082230     400415400     39.5872
 201209082300     400417200     38.8234
 201209082330     400419000     38.9534