% yyyymmddhhmm     segJulA      IWV  
%     (GMT)         (GMT)      kg/m2
  201105281930     12771000    BABT110607.txt
  201105282000     12772800    BABT110607.txt
  201105282030     12774600    BABT110607.txt
  201105282100     12776400    BABT110607.txt
  201105282130     12778200    BABT110607.txt
  201105282200     12780000    BABT110607.txt
  201105282230     12781800    BABT110607.txt
  201105282300     12783600    BABT110607.txt
  201105282330     12785400    BABT110607.txt