Program sfsyntop | Make synthetic topography map. 
[SYNOPSIS]
sfsyntop mod=mod.rsf > syn.rsf mask=mask.rsf n1=100 n2=100
[PARAMETERS]
file    | mask | = |   | 	auxiliary output file name
file    | mod | = |   | 	auxiliary output file name
int     | n1 | =100 |   | 	
int     | n2 | =100 |   | 	data dimensions 
[DIRECTORY]
user/gee
