 Exporting for Ix1D 
                                                  
  *   Press <Pg> to scroll through decays         
                                                  
  *   Mark some decays to export with +           
        M<Ent> marks all.                         
        Msss<Ent> marks stations beginning sss;   
        - unmarks; MU<Ent> unmarks all.           
                                                  
  *   Press C<Ent> to combine & copy marked       
        decays (adding to end of list).           
        You can then unmark all (MU),             
        and mark and copy more decays.            
                                                  
       (Adjacent measurements at same station     
        will be averaged. Press *sss<Ent><Ent>    
        to change the current station to sss. )   
                                                  
  *   Press <Esc> to write the copied soundings   
        in a .USF file for interpreting with      
        Interpex's Ix1d.                          

