Re: [ccp4bb] ctruncate and anistropy correction

2012-05-02 Thread Charles Ballard 
Hi Frank

this means that the anisotropy corrected data is used to calculate the twinning 
statistics, moments etc.  The corrected data is not used in the truncate 
procedure.

Charles

On 1 May 2012, at 19:28, Frank von Delft wrote:

 Hello, a colleague just pointed me to an innocuous sentence in the ctruncate:
 
CTRUNCATE looks for anisotropy in the data and performs anisotropy 
 correction.
 
 What exactly does that involve...?
 
 phx.

[ccp4bb] ctruncate and anistropy correction

2012-05-01 Thread Frank von Delft 
Hello, a colleague just pointed me to an innocuous sentence in the 
ctruncate:


CTRUNCATE looks for anisotropy in the data and performs anisotropy 
correction.


What exactly does that involve...?

phx.