| Parameter | Description | 
		
			| 
                        DDDR
                    
 | Flowtools Dual Delta Relative Bearing | 
		
			| 
                        DDRC
                    
 | Flowtools Dual Tool Delta RB Computation | 
		
			| 
                        DDRS
                    
 | Flowtools Dual RB Source | 
		
			| 
                        DFBD
                    
 | Flowtools Allow Blank For Disallowed Probe | 
		
			| 
                        DFFI
                    
 | Flowtools Flip Image Allow/Disallow | 
		
			| 
                        DFII
                    
 | Flowtools Image Interpolation Allow/Disallow | 
		
			| 
                        DFIRS
                    
 | Image Orientation Probe 1: Edge or Middle |