Re: [ccp4bb]: Q: Sign of anomalous difference out of Scalepack

["Eleanor J. Dodson" <ccp4@ysbl.york.ac.uk>]

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Phil Jeffrey wrote:
> 
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> Is it ever necessary to invert the sign of the anomalous difference
> between I+ and I- out of Scalepack during phasing calculations ?  I seem
> to remember that it is not, but some searching this morning has failed to
> reveal the answer with any certainty.  I'm sure someone on here must know
> this.
> 
> Thanks
> Phil


 Data collection machinary now always indexes on a right handed system,
so you should never swap I+ with I-.

 If a program wants to reindexs in some way it will also sort out any
required swapping..

 Eleanor