Application DATA usage
                                                                                    
1     Application DATA tmp.dat                                                                                   
       1 1 5                                                                                                            
       2 2 4                                                                                                            
       3 3 3                                                                                                            
       4 4 2                                                                                                            
       5 5 1                                                                                                            
       6 5 1                                                                                                            
       7 4 2                                                                                                            
       8 3 3                                                                                                            
       9 2 4                                                                                                            
      10 1 5                                                                                                            
1    tmp.dat                                                                                                     
3     V/READ X,Y,Z tmp.dat                                                                                       
      graph 10 X Y CW*                                                                                                  
      graph 10 X Z C*                                                                                                   
3     SHELL rm tmp.dat                                                                                           

1. Application data allows to create an ASCII file. The end of the data set is marked by the file name. This is a convenient way to keep the data set and the macro together.
2. The file tmp.dat can be read immediately after the Application DATA .
3. The command SHELL allows to pass a command to the local operating system. Here the temporary file tmp.dat is removed (UNIX syntax).