Re: [ccp4bb]: Ecalc error

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

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Zhang Fan wrote:
> 
> Dear All,
> 
> These days, I tried to apply the ACORN to detect Se positions in our
> protein with SAD method.
> After truncating and sorting the reflections, I found I can not get the
> normalised structure factors for F(+) and F(-) with the program ECALC.
> The log file of ECALC says:
> 


 The warnings do not matter, but ECALC outputs a column labelled F so if
you already have labelled an input column as F you will get this
"truthful" message 

>  ***  Error
>  From LWASSN : Duplicate column labels in output file, columns  4 and  19
> both have the label F.


 You will have to assign LABO F=Fj2 or some other such name.

Eleanor