FCS EXPRESS: File Header
An FCS file contains a section known as the header
which contains information about the data, including the names of the
parameters, the amplification method, acquisition date and time and
many other information. FCS Express allows you to view and change any
of the information contained in the header and to save the changed
information in the FCS file. If you don't like the name the operator
used when acquiring, simply change it! Plus, you can modify or add non
standard keywords as well as printing out a list of all the keywords.