Line     1:           SAMPLE MERGE2 (v2.0) INPUT FILE
Line     2:   INPUT FILE (FROM MERGE1)               
Line     3:   vgrid.tmp.unf                          
Line     4:   FORMAT                                 
Line     5:   2.0                                    
Line     6:   MIXED ELEMENT MESH CELL FILE (OUTPUT)  
Line     7:   vgrid.mcell.unf                        
Line     8:   FORMAT                                 
Line     9:   2.0