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Dear Phenix Users, We are currently using the last version of phenix in our lab. ------------------------------------------------------------------------------- PHENIX: Python-based Hierarchical ENvironment for Integrated Xtallography Version: 2008_02_08_1610 Release tag: rc6 User: briand ------------------------------------------------------------------------------- When we are using phenix.refine to refine a structure and we are turning on optimize_wxc w/o optimize_wxu, the job failed. Any ideas ? Many thanks Christophe =============================================== Dr. Christophe Briand Biochemisches Institut Universität Zürich, Winterthurerstrasse 190, CH-8057 Zürich, Switzerland http://www.bioc.uzh.ch/gruetter/ ===============================================