Re: [ccp4bb] Change cell parameter

2011-06-08 Thread Vellieux Frederic
Zhiyi Wei wrote: Dear all, I have a P2 derivative dataset with beta=89.6. I try to change the beta to 90.4 to be consistent with the native dataset. Should I do sth with the HKL, like applying a matrix? Thanks a million! Best, Zhiyi Hi, Personally I would use sftools (no ccp4i GUI), to

Re: [ccp4bb] Change cell parameter

2011-06-08 Thread Eric Larson
Hi Zhiyi, This is very easily done using Pointless. From the gui, click Match index to reference, enter your two mtz files and run. ERic Eric T. Larson, PhD Biomolecular Structure Center Department of Biochemistry Box 357742 University of Washington Seattle,

Re: [ccp4bb] Change cell parameter

2011-06-08 Thread Bernhard Rupp (Hofkristallrat a.D.)
Thx Clemens, - my indexing gives the same setting, correct is -a -b c BR -Original Message- From: Clemens Vonrhein [mailto:vonrh...@globalphasing.com] Sent: Wednesday, June 08, 2011 9:06 AM To: Bernhard Rupp (Hofkristallrat a.D.) Subject: Re: [ccp4bb] Change cell parameter Hi Bernhard

Re: [ccp4bb] Change cell parameter

2011-06-08 Thread Zbyszek Otwinowski
you probably need to reindex your data. h - h k - -k l - -l by using the command hkl matrix 1 0 0 0 -1 0 0 0 -1 in scalepack In HKL2000 you should use reindex menu or data set macro (not the overall scaling macro). Dataset macro exists only in the newest version of HKL2000. The reindexing

Re: [ccp4bb] Change cell parameter

2011-06-08 Thread Richard Bunker
Thx Clemens, - my indexing gives the same setting, correct is -a -b c BR -Original Message- From: Clemens Vonrhein [mailto:vonrh...@globalphasing.com] Sent: Wednesday, June 08, 2011 9:06 AM To: Bernhard Rupp (Hofkristallrat a.D.) Subject: Re: [ccp4bb] Change cell parameter Hi Bernhard

Re: [ccp4bb] Change cell parameter

2011-06-08 Thread Eleanor Dodson
Reindex your data as -h -k l or h -k -l - this will automatically change the cell to berta = 90.4 eleanor On 06/08/2011 04:10 PM, Vellieux Frederic wrote: Zhiyi Wei wrote: Dear all, I have a P2 derivative dataset with beta=89.6. I try to change the beta to 90.4 to be consistent with

Re: [ccp4bb] Change cell parameter

2011-06-08 Thread Zhiyi Wei
Dear all, Thank you all! There are so many useful replies. The problem has been solved by using the way introduced by Clemens (see below, I dont have an access to SCALEPACK). BTW, although beta is close to 90, it is not a orthorhombic crystal (Rmerge goes up to ~0.3 after scaling). Thanks