%   The LOAD button allows you to retrieve function data
%which has been stored using the SAVE button (see above).
%When you press the LOAD button, a window will open above
%it with an editable text box.  Click in the box, then
%type the name of the file containing the functions you
%wish to retrieve.  FRACTORY can open any ASCII file
%containing correctly organized data (see GENERAL help).   
%If the file you specify does not exist, the message
%"No such filename" will appear briefly.  Loading a file
%will overwrite any existing functions.  The CANCEL button
%may be pressed at any time to remove the Load window.
%Several sample files of the form "xmpl1", "xmpl2a", etc.
%are included.  You may wish to investigate and play with
%them.  
%   The CLEAR ALL button deletes all functions from the
%current FRACTORY workspace.  They are gone forever (unless
%you saved them first).
%   The QUIT button closes the Control Panel and Graphics
%Windows and exits you from the FRACTORY program.  However,
%it does not clean up after itself.  It leaves over 150 
%variables in the MATLAB workspace, so you may want to
%type the "clear" command if you plan to use MATLAB for
%other applications (be careful! the "clear" command
%deletes ALL variables from the current workspace).