I agree

On 9 Nov 2007, at 13:50, Eleanor Dodson wrote:

As I often say!!! The mtz format should carry point group and alternate SGs - then be upgraded when youknow the correct SG..

Eleanor

Phil Evans wrote:
It just picks the first in the list, to store in the output MTZ file, which can only handle one (92 < 96)
Phil


On 8 Nov 2007, at 22:26, Bryan W. Lepore wrote:

when pointless (1.2.0) finds enantiomorphic SG's, what is the criterion for 'Selecting' one over the other?

e.g. i ran pointless on some tetragonal data, and the enantiomorphs SG92/SG96 are selected as strong candidates

Spacegroup TotProb SysAbsProb Reindex Conditions <P 41 21 2> ( 92) 0.956 0.956 00l: l=4n, h00: h=2n (zones 1,2) <P 43 21 2> ( 96) 0.956 0.956 00l: l=4n, h00: h=2n (zones 1,2)

... then pointless reports :

Selecting space group P 41 21 2 as solutions are enantiomorphic
Best Solution     space group P 41 21 2

... is that b/c pointless can only report one, and SG92 came up first?

-bryan



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