preDREAR.exe Patches

Corrected executables for one of the modules (preDREAR.exe) in the SnB 2.1 package can be downloaded by clicking here.

This update corrects a problem in the normalization of data for space group F222 and other space groups having the systematic absence condition hkl:h+k,h+l,k+l=2n. It also permits processing of input data files prepared by d*TREK v7 or higher. The downloaded file should be used to replace your current copy of the file preDREAR.exe that resides in subdirectory bin in the SnB home directory.