[Ifeffit] Third cumulant in DWF

Bruce Ravel bravel at bnl.gov
Tue Apr 5 08:13:02 CDT 2011

On Monday, April 04, 2011 06:51:23 pm Matthew Marcus wrote:
> Another question is whether, if you add a sigma2 to feff.inp, what
> does FEFF do?

Ick!  As good of a question as that might be, I have to recommend
against that practice in the strongest possible terms.  Adding 
sigma^2 <> 0 (or S0^2 <> 1, for that matter) to a Feff calculation
intended for use with Ifeffit/Artemis is highly likely to be highly



 Bruce Ravel  ------------------------------------ bravel at bnl.gov

 National Institute of Standards and Technology
 Synchrotron Methods Group at NSLS --- Beamlines U7A, X24A, X23A2
 Building 535A
 Upton NY, 11973

 My homepage:    http://xafs.org/BruceRavel
 EXAFS software: http://cars9.uchicago.edu/~ravel/software/exafs/

More information about the Ifeffit mailing list