[ccp4bb] sftools expand

2012-02-06 Thread wtempel
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


Re: [ccp4bb] sftools expand

2012-02-06 Thread Bart Hazes

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