#! /bin/csh -f 

#set variable
	set fn = $1

#find directory 
	if ( $fn != "" ) then 
		cd $fn  
  	endif

#execution
	if ( -e l04 ) then
		echo 'l04 already exists '
		exit
	else if ( -e f05 ) then
		$dvdir/object/makel04.exe
	else
		echo 'f05 not found'
		exit	
	endif
