Re: [ccp4bb] Automated refinement convergence

2024-01-23 Thread Robert Oeffner
Thank you all for the replies. My goal was to learn about practical ways to achieve convergence during refinement even if the supplied model for the density will never be able to model the density adequately. I may experiment with refmac's ability to terminate refinement when a criteria has been

Re: [ccp4bb] Automated refinement convergence

2024-01-19 Thread Tom Peat
heers, tom From: CCP4 bulletin board on behalf of Guillaume Gaullier Sent: Friday, January 19, 2024 9:58 PM To: CCP4BB@JISCMAIL.AC.UK Subject: Re: [ccp4bb] Automated refinement convergence You don't often get email from guillaume.gaull...@kemi.uu.se. Learn why thi

Re: [ccp4bb] Automated refinement convergence

2024-01-19 Thread Guillaume Gaullier
, January 19, 2024 2:10:42 AM To: CCP4BB@JISCMAIL.AC.UK Subject: Re: [ccp4bb] Automated refinement convergence I, too, love the smell of cooking (or cooked?) jobs in the morning. Cheers Nigel --- Nigel W. Moriarty Building 33R0349, Molecular Biophysics and Integrated Bioimaging Lawrence Berkeley National

Re: [ccp4bb] Automated refinement convergence

2024-01-18 Thread Nigel Moriarty
I, too, love the smell of cooking (or cooked?) jobs in the morning. Cheers Nigel --- Nigel W. Moriarty Building 33R0349, Molecular Biophysics and Integrated Bioimaging Lawrence Berkeley National Laboratory Berkeley, CA 94720-8235 Email : nwmoria...@lbl.gov Web : CCI.LBL.gov ORCID : orcid.org/00

Re: [ccp4bb] Automated refinement convergence

2024-01-18 Thread James Holton
Hey there Robert, Refmac has a keyword called "kill" that I think is what you are looking for.  It is documented here: https://www2.mrc-lmb.cam.ac.uk/groups/murshudov/content/refmac/refmac_keywords.html   You can specify a conditional exit based on R factor, etc. Or you can just create a spec

Re: [ccp4bb] Automated refinement convergence

2024-01-18 Thread Robbie Joosten
at that point. A division by zero if I remembered correctly. > -Original Message- > From: CCP4 bulletin board On Behalf Of Robert > Oeffner > Sent: Thursday, January 18, 2024 12:05 > To: CCP4BB@JISCMAIL.AC.UK > Subject: [ccp4bb] Automated refinement convergence > &g

[ccp4bb] Automated refinement convergence

2024-01-18 Thread Robert Oeffner
Hi, I am wondering if authors of refinement programs would like to consider putting on their users wish list the ability of refinement programs to automatically terminate once the refinement has reached convergence. Various refinement metrics such as R factors, CC or RMS values typically will r