Hi Marjolein, I guess the problem is in the TLS selection - the older versions were not very good in saying this clearly... but I'm not sure. - can you try the latest PHENIX from the nightly build: http://www.phenix-online.org/download/nightly_builds.cgi or better - can you send me the input PDB and parameters file (and .log file too), so hopefully I can quickly find out what's wrong? Thanks! Pavel. On 9/1/09 2:02 AM, Marjolein Thunnissen wrote:
I'm trying to finish refining a structure that has been almost refined completely about a year ago with an older version of Phenix.refine. When I start TLS refinement I get the following error message:
RuntimeError : mean_weighted() argument is an empty array Traceback: Traceback (most recent call last): File "/usr/local/phenix-1.4-3/phenix/wxGUI2/Refine.py", line 259, in OnExcept raise event.data RuntimeError: mean_weighted() argument is an empty array
I do not get this error when refining without TLS, only when I switch it on. The program advises me to post the error here so...
Thanks
Marjolein
________________________________________________________________________
Marjolein Thunnissen Phone +46-(0)46-22 24584 Associate Professor Fax +46-(0)46-22 24692 Dept of Molecular Biophysics, Lund University http://www.mbfys.lu.se PO-Box 124 S-221 00 Lund, Sweden
Scientific coordinator I911 (Max-lab): MAD and fixed-wavelength stations for macromolecular crystallography ________________________________________________________________________
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