When running phenix.refine from the GUI, definitions for rigid body groups in phenix.refine that are syntactically wrong, causes the job to just hang with "running" status but no CPU is used. It would be nice if either the GUI checked for valid selections, or if phenix.refine returned an appropriate error code that would be recognized by the GUI.

Thanks, -Mark

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Mark A. Saper, Ph.D.

Associate Professor of Biological Chemistry

University of Michigan

Biophysics, 3040 Chemistry Building

930 N University Ave

Ann Arbor MI 48109-1055 U.S.A.

[email protected] phone (734) 764-3353 fax (734) 764-3323

http://www.biochem.med.umich.edu/?q=saper http://www.strucbio.umich.edu/