A number of parameters appear in the parameter area which
correspond to the status of the package when the interface is created.
These parameters can be changed by typing the new values in the field,
or reading them from a previously saved session table. The option
in the menu
may be used to read a session file,
as indicated in Figure reffig:xsave. The name of the currently
loaded session is indicated in the first text field Session at
the top of the parameter area in the Main window. Selecting the option
in the menu
will save the session
keywords in this table. This option can be used to save intermediate
reductions, whereas the option
allows to
specify a new table name.