Program sfconjgrad | Generic conjugate-gradient solver for linear inversion 
[SYNOPSIS]
sfconjgrad < dat.rsf mod0=mod.rsf mwt=mwt.rsf known=known.rsf mod0=x0.rsf > to.rsf < from.rsf > out.rsf niter=1
[PARAMETERS]
string  | known | = |   | 	auxiliary input file name
string  | mod0 | = |   | 	auxiliary input file name
string  | mwt | = |   | 	auxiliary input file name
int     | niter | =1 |   | 	number of iterations 
[DIRECTORY]
system/main
