You read:
h k l  IPLUS   SIGIPLUS     INEG   SIGINEG
Then program calculates this:

       SIGIMEAN = SIGIPLUS*SIGINEG/(SIGIPLUS+SIGINEG)

         IMEAN = (IPLUS/SIGIPLUS + INEG/SIGINEG)*SIGIMEAN

ie: IMEAN = ( IPLUS*SIGINEG   + INEG * SIGIPLUS ) / /(SIGIPLUS+SIGINEG)

Is that the right thing to do? Not sure!

Eleanor Dodson



On 11 March 2017 at 15:18, Karthikeyan Subramanian <skarthi...@gmail.com>
wrote:

> Dear CCP4bb,
>
> How IMEAN and SIGIMEAN is calculated in scalepack2mtz if the input is with
> anomalous intensity (obtained from HKL2000). Any guide/reference is highly
> appreciated.
>
> Thanks in advance,
>
> With regards
>
> Karthikeyan S.
>
> Principal Scientist
>
> IMTECH, Chandigarh
>

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