% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201312150000     440337600     50.9513
 201312150030     440339400     50.3486
 201312150100     440341200     49.9772
 201312150130     440343000     49.8980
 201312150200     440344800     50.0088
 201312150230     440346600     49.7102
 201312150300     440348400     49.0982
 201312150330     440350200     49.1686
 201312150400     440352000     48.6508
 201312150430     440353800     49.2124
 201312150500     440355600     49.9144
 201312150530     440357400     49.2482
 201312150600     440359200     49.6562
 201312150630     440361000     49.8534
 201312150700     440362800     49.0647
 201312150730     440364600     49.4048
 201312150800     440366400     49.7568
 201312150830     440368200     50.3880
 201312150900     440370000     50.6247
 201312150930     440371800     49.3834
 201312151000     440373600     52.5014
 201312151030     440375400     50.6621
 201312151100     440377200     52.1634
 201312151130     440379000     52.9281
 201312151200     440380800     52.8591
 201312151230     440382600     52.3341
 201312151300     440384400     53.4392
 201312151330     440386200     53.2036
 201312151400     440388000     54.5742
 201312151430     440389800     54.8064
 201312151500     440391600     55.0608
 201312151530     440393400     54.7851
 201312151600     440395200     55.2881
 201312151630     440397000     53.1949
 201312151700     440398800     56.2482
 201312151730     440400600     56.0111
 201312151800     440402400     55.6465
 201312151830     440404200     53.6327
 201312151900     440406000     52.6093
 201312151930     440407800     53.4351
 201312152000     440409600     53.1255
 201312152030     440411400     53.6841
 201312152100     440413200     53.0091
 201312152130     440415000     52.9904
 201312152200     440416800     54.1089
 201312152230     440418600     53.9341
 201312152300     440420400     54.6678
 201312152330     440422200     56.4417