Program sfresamplextnd | 2D data resampling with ability to extrapolate. 
[SYNOPSIS]
sfresamplextnd < in.rsf > out.rsf o1=o[0] d1=d[0] o2=o[1] d2=d[1] n1=(d[0]*(n[0]-1)+o[0]-o1)/d1 n2=(d[1]*(n[1]-1)+o[1]-o2)/d2
[PARAMETERS]
float   | d1 | =d[0] |   | 	sample interval on 1st axis 
float   | d2 | =d[1] |   | 	sample interval on 2nd axis 
int     | n1 | =(d[0]*(n[0]-1)+o[0]-o1)/d1 |   | 	number of samples on first axis 
int     | n2 | =(d[1]*(n[1]-1)+o[1]-o2)/d2 |   | 	number of samples on second axis 
float   | o1 | =o[0] |   | 	first sample sample on 1st axis 
float   | o2 | =o[1] |   | 	first sample on 2nd axis 
[DIRECTORY]
user/luke
