On 12-02-06 08:37 AM, wtempel wrote: > Hello, > here is a question about the EXPAND command in SFTOOLS, specifically > its effect on a free reflection flag. Do the flag values get copied to > newly generated reflections based on symmetry, for example in the case > of a P622 -> P6 expansion? > many thanks, > Wolfram Tempel > During expansion all data columns get copied as is, so Rfree flags will be as well (the only exception are phase columns which are adjusted as necessary when there are translational components to the crystallographic symmetry). Bart