Program sftristack2 | 2-D resampling with triangle weights. 
[SYNOPSIS]
sftristack2 < in.rsf > out.rsf adj=y rect1=1 rect2=1 gauss=n
[PARAMETERS]
bool    | adj | =y |  [y/n] | 	adjoint flag 
bool    | gauss | =n |  [y/n] | 	use pseudo-gaussian 
int     | rect1 | =1 |   | 	
int     | rect2 | =1 |   | 	smoothing radius 
[DIRECTORY]
user/fomels
