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Re: [Imgcif-l] Pilatus 2M putative full CBF implementation
- To: The Crystallographic Binary File and its imgCIF application to image data <imgcif-l@iucr.org>
- Subject: Re: [Imgcif-l] Pilatus 2M putative full CBF implementation
- From: Nicholas Sauter <nksauter@lbl.gov>
- Date: Thu, 30 Jun 2011 11:42:00 -0700
- In-Reply-To: <13999B6FC038EB44B067771E3CFBD091097228@EXCHMBX01.fed.cclrc.ac.uk>
- References: <13999B6FC038EB44B067771E3CFBD091097228@EXCHMBX01.fed.cclrc.ac.uk>
Graeme, The new dataset looks good in terms of the indexing process with LABELIT. Cheers, Nick On Thu, Jun 30, 2011 at 8:44 AM, <Graeme.Winter@diamond.ac.uk> wrote: > Dear people interested in imgCIF, > > As you will no doubt know, we have been battling for a while to get to > generating full cbf images from our detectors. We have now reached a > milestone - full cbf images from Pilatus instruments which cbflib recognises > and can read, and that can be processed with our automated software. > However, we felt that it would be important to make these data available for > review among CIF experts to ensure that there are no real boo boo's in > there. > > So, a full Pilatus2M image data set can be found from: > > ftp://ftpanon.diamond.ac.uk/GraemeWinter/CBF/Pilatus2M/C.tar.bz2 > > which appears to process well using xia2 / XDS, which relies on pycbf now > included in cctbx to read the image headers and is currently an unreleased > version. It is unreleased for a good reason: the assumptions which define > the CIF in the images here are the same set of assumptions used in > understanding them, though the headers are based on those from an ADSC Q315 > so should be good. If you are keen though you can get the bleeding edge code > from sourceforge. > > The axes described are the "canonical" rather than true ones i.e. they are > where we would ideally like everything to be rather than where everything is > actually measured to be - the latter will be a refinement at some point in > the future. > > What would I like? People to download this, unpack it and critique the > headers which are contained therein. > > For people who are interested in the how, you will also find a .cif file in > the tarball - this was generated by GDA from a metatemplate using some > Python code and is used by the "camserver" program to compose the full cbf > image. Any errors in the CIF are therefore my fault in composing this > template and need fixing! > > Thanks in advance and best wishes, > > Graeme > > Dr. Graeme Winter > Senior Software Scientist > Diamond Light Source > > +44 1235 778091 (work) > +44 7786 662784 (work mobile) > > > > > > -- > > This e-mail and any attachments may contain confidential, copyright and or > privileged material, and are for the use of the intended addressee only. If > you are not the intended addressee or an authorised recipient of the > addressee please notify us of receipt by returning the e-mail and do not > use, copy, retain, distribute or disclose the information in or attached to > the e-mail. > > Any opinions expressed within this e-mail are those of the individual and > not necessarily of Diamond Light Source Ltd. > > Diamond Light Source Ltd. cannot guarantee that this e-mail or any > attachments are free from viruses and we cannot accept liability for any > damage which you may sustain as a result of software viruses which may be > transmitted in or with the message. > > Diamond Light Source Limited (company no. 4375679). Registered in England > and Wales with its registered office at Diamond House, Harwell Science and > Innovation Campus, Didcot, Oxfordshire, OX11 0DE, United Kingdom > > > > > > > > > > _______________________________________________ > imgcif-l mailing list > imgcif-l@iucr.org > http://scripts.iucr.org/mailman/listinfo/imgcif-l > -- Nicholas K. Sauter, Ph. D. Computer Staff Scientist/Engineer Physical BioSciences Division Lawrence Berkeley National Laboratory 1 Cyclotron Rd., Bldg. 64R0121 Berkeley, CA 94720-8118 (510) 486-5713 _______________________________________________ imgcif-l mailing list imgcif-l@iucr.org http://scripts.iucr.org/mailman/listinfo/imgcif-l
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