#MIN     MAX     NAME                
-400 	-1 	Sienna               
-1 	1 	MidnightBlue         
1 	50 	DarkGreen            
5`0	100    	SpringGreen4         
100     250	SpringGreen3         
250 	500 	SpringGreen2         
500 	750 	DarkGoldenrod        
750 	1000 	goldenrod            
1000 	2000 	LightGoldenrod       
2000 	3000 	LightGoldenrodYellow 
3000 	4000 	ivory                
4000 	5000 	LightGray            
5000 	6000 	Gray                 
6000 	9000 	DarkGray