Program sflint1 | Linear interpolation 
[SYNOPSIS]
sflint1 coord=coord.rsf < dat.rsf > mod.rsf adj=n n1= o1= d1=
[PARAMETERS]
bool    | adj | =n |  [y/n] | 	adjoint flag 
file    | coord | = |   | 	auxiliary input file name
float   | d1 | = |   | 	regular axis sampling (for adj=y) 
int     | n1 | = |   | 	regular axis size (for adj=y) 
float   | o1 | = |   | 	regular axis origin (for adj=y) 
[DIRECTORY]
user/gee
