Hi Vincent, I meant:
(2) that the positions of your Fourier difference peaks are not the ones you see by looking a the 3D Fourier difference map (exported from gsas) in Fox ? I guess I am using the latest version of both since I reinstalled everything just to make I was missing something important. Even when I put D where GSAS thinks it should be (and where I hope it should be as well), then it turns out that this site or those sites are hardly occupied (and they are those to be supposingly where the scattering is from). Cheers Irvin This message has been checked for viruses but the contents of an attachment may still contain software viruses, which could damage your computer system: you are advised to perform your own checks. Email communications with the University of Nottingham may be monitored as permitted by UK legislation.
