Dear all, We recently jump from a local version of ccp4 using Refmac_5.2.0019 to an up-to-date version of ccp4 distributed by sbgrid using Refmac_5.2.0102. From then, refinements with alternate configurations are blowing-up in refmac. A similar problem was solved thanks to ccp4bb ('Refmac dictionary problem' from Simon Kolstoe on Fri, 17 Apr 2009 http://www.mail-archive.com/ccp4bb@jiscmail.ac.uk/msg10444.html ) by upgrading refmac..In our case, the behaviour of refmac (blowing-up of the structure or not) with identical input files is different when using the same version of the distributed program with similar computers but with different environnements, which suggests that the differences in behaviour should be due to local files. When using the old version again, the alternate configurations now blow-up, which means that some local files were modified... Which ones??? Any idea for fixing the problem?
Thanks, Michel