% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201206300000     394286400     47.8299
 201206300030     394288200     47.8613
 201206300100     394290000     49.2217
 201206300130     394291800     50.1655
 201206300200     394293600     50.4341
 201206300230     394295400     51.6654
 201206300300     394297200     51.6084
 201206300330     394299000     51.1209
 201206300400     394300800     49.9668
 201206300430     394302600     50.0935
 201206300500     394304400     50.6532
 201206300530     394306200     50.5346
 201206300600     394308000     49.4217
 201206300630     394309800     47.9517
 201206300700     394311600     47.2395
 201206300730     394313400     46.0295
 201206300800     394315200     45.6197
 201206300830     394317000     45.4147
 201206300900     394318800     44.7605
 201206300930     394320600     43.5270
 201206301000     394322400     42.4629
 201206301030     394324200     42.7734
 201206301100     394326000     42.7753
 201206301130     394327800     43.2048
 201206301200     394329600     43.8730
 201206301230     394331400     43.4521
 201206301300     394333200     42.6040
 201206301330     394335000     42.1883
 201206301400     394336800     42.3981
 201206301430     394338600     42.0192
 201206301500     394340400     42.1470
 201206301530     394342200     42.2546
 201206301600     394344000     42.4032
 201206301630     394345800     42.0830
 201206301700     394347600     43.8278
 201206301730     394349400     43.4710
 201206301800     394351200     43.9107
 201206301830     394353000     43.7927
 201206301900     394354800     46.2893
 201206301930     394356600     44.3777
 201206302000     394358400     44.1087
 201206302030     394360200     44.3774
 201206302100     394362000     43.5788
 201206302130     394363800     42.8073
 201206302200     394365600     44.3248
 201206302230     394367400     45.4314
 201206302300     394369200     45.5728
 201206302330     394371000     46.4907