Use the Discrete dvs panel to define a discrete design variable value table for use
        in size or shape optimization, which maybe be referenced in the ddval = field on the Size,
        Gauge or Shape panels..
Location: Analysis page > Optimization panel
Note: Only available in the OptiStruct solver interface.
 
Panel Options
            
            
                
                            
                                | Option | 
                                Action | 
                            
                        
                            
                            
                                | name | 
                                Enter a name (maximum of 8 characters). | 
                            
                            
                                | individual values | 
                                Enter the individual values. | 
                            
                            
                                | value range: from | 
                                Enter the starting
                                    number for the value range. | 
                            
                            
                                | value range: to | 
                                Enter the ending
                                    number for the value range. | 
                            
                            
                                | value range: increment | 
                                Enter an increment for
                                    values within the range. | 
                            
                        
 
             
        
        Command Buttons
            
            
                
                            
                                | Button | 
                                Action | 
                            
                        
                            
                            
                                | create | 
                                Create the design variable. | 
                            
                            
                                | review | 
                                Review the design variable. | 
                            
                            
                                | return | 
                                Exit the panel. |