% yyyymmddhhmm     segJulA     IWV  
%    (GMT)          (GMT)     kg/m2 
 201205050000     389448000     59.1832
 201205050030     389449800     59.0990
 201205050100     389451600     58.6597
 201205050130     389453400     58.5577
 201205050200     389455200     58.7815
 201205050230     389457000     58.8442
 201205050300     389458800     58.7634
 201205050330     389460600     58.7828
 201205050400     389462400     58.3772
 201205050430     389464200     57.8593
 201205050500     389466000     57.9612
 201205050530     389467800     58.2356
 201205050600     389469600     58.3133
 201205050630     389471400     58.2465
 201205050700     389473200     58.2338
 201205050730     389475000     58.2382
 201205050800     389476800     57.8887
 201205050830     389478600     57.3475
 201205050900     389480400     56.9145
 201205050930     389482200     56.4316
 201205051000     389484000     55.8495
 201205051030     389485800     55.5784
 201205051100     389487600     55.3853
 201205051130     389489400     55.4321
 201205051200     389491200     55.6023
 201205051230     389493000     56.0501
 201205051300     389494800     56.5024
 201205051330     389496600     56.8769
 201205051400     389498400     57.0102
 201205051430     389500200     56.6023
 201205051500     389502000     56.5772
 201205051530     389503800     56.9366