Library /sys$common/syshlp/lse$clihelp.hlb WRITE, Parameter  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 file-spec
    Specifies the file to which the buffer will be written. By
    default, LSE writes the data to the file associated with the
    buffer. This parameter is required if you specify the /SELECT_
    RANGE qualifier.