Soundings in directory MAY2010B of type *.i?? or *.?i?
 no.    File        Date    start    End (UT)
---------------------------------------------    
Soundings in directory JUN2010A of type *.i?? or *.?i?
 no.    File        Date    start    End (UT)
---------------------------------------------    
Soundings in directory JUL2010A of type *.i?? or *.?i?
 no.    File        Date    start    End (UT)
---------------------------------------------