I have used GSAS with unit cells as large as 25 A on a side. I do not
believe there is any limitation in cell dimensions. I would guess
that this is a "user error" (the most common reason for an error from
POWPREF is an error from the previous cycle of GENLES). If you really
believe that yo
Dear all,
I am trying to use GSAS to do Rietveld refinement of the pulsed spallation
neutron diffraction data. I just found that an error should occur in powpref
when I tried to use unit cells of the size approximately 16.5 Angstrom or
larger. Unfortunately, the unit cell I need to use slightly
